Managing of work stress among blue collarworkers in the mining industry in Lesotho
- Authors: Molaoa, Tsalong
- Date: 2008
- Subjects: Working class , Mineral industries -- Lesotho , Job stress , Stress (Psychology)
- Language: English
- Type: Thesis , Masters , MCom (Industrial Psychology)
- Identifier: vital:11550 , http://hdl.handle.net/10353/187 , Working class , Mineral industries -- Lesotho , Job stress , Stress (Psychology)
- Description: There are various ways in which work can be harmful to our health. Accidents and violence on the job and exposure to noxious chemicals in factories and sealed office buildings account for substantial numbers of injuries and deaths every year. Another danger, stress affects millions of employees and costs companies millions of cash every year, but it operates in more silent and subtle way. Stress is a psychological agent that affects the health of workers, productivity, and morale worldwide. Some of the causes of stress in the workplace include work over and underload, personal and family problems, organizational design and relationships in the organization. Stress-related diseases are widespread among employees throughout the world. A national survey was conducted in the United states by a life insurance company found that nearly half of all employed adults considered their jobs to be extremely stressful. Furthermore, a major share of physical complaints may be psychosomatic, that is, actual physical disorders caused by or related to emotional factors such as stress on the job. Physical problems associated with stress include high blood pressure, ulcers, heart disease, lower back pain and cancer. Stress in the workplace is very costly to employers in terms of lower productivity, reduced motivation, and increased errors and accidents. Moderate stress is encouraged as it can help employees in achieving the goals by being productive but too much or high stress level is related to increases in turnover and counterproductive behavior, such as theft and drug and alcohol abuse.
- Full Text:
- Authors: Molaoa, Tsalong
- Date: 2008
- Subjects: Working class , Mineral industries -- Lesotho , Job stress , Stress (Psychology)
- Language: English
- Type: Thesis , Masters , MCom (Industrial Psychology)
- Identifier: vital:11550 , http://hdl.handle.net/10353/187 , Working class , Mineral industries -- Lesotho , Job stress , Stress (Psychology)
- Description: There are various ways in which work can be harmful to our health. Accidents and violence on the job and exposure to noxious chemicals in factories and sealed office buildings account for substantial numbers of injuries and deaths every year. Another danger, stress affects millions of employees and costs companies millions of cash every year, but it operates in more silent and subtle way. Stress is a psychological agent that affects the health of workers, productivity, and morale worldwide. Some of the causes of stress in the workplace include work over and underload, personal and family problems, organizational design and relationships in the organization. Stress-related diseases are widespread among employees throughout the world. A national survey was conducted in the United states by a life insurance company found that nearly half of all employed adults considered their jobs to be extremely stressful. Furthermore, a major share of physical complaints may be psychosomatic, that is, actual physical disorders caused by or related to emotional factors such as stress on the job. Physical problems associated with stress include high blood pressure, ulcers, heart disease, lower back pain and cancer. Stress in the workplace is very costly to employers in terms of lower productivity, reduced motivation, and increased errors and accidents. Moderate stress is encouraged as it can help employees in achieving the goals by being productive but too much or high stress level is related to increases in turnover and counterproductive behavior, such as theft and drug and alcohol abuse.
- Full Text:
Parasite prevalence, nutritionally-related blood metabolites and pre-slaughter stress response in Nguni, Bonsmara and Angus steers raised on veld
- Authors: Ndlovu, Thulile
- Date: 2008
- Subjects: Parasites , Nguni cattle , Bonsmara cattle , Metabolites , Slaughtering and slaughter-houses , Aberdeen -- Angus cattle
- Language: English
- Type: Thesis , Masters , MSc (Microbiology)
- Identifier: vital:11258 , http://hdl.handle.net/10353/73 , Parasites , Nguni cattle , Bonsmara cattle , Metabolites , Slaughtering and slaughter-houses , Aberdeen -- Angus cattle
- Description: The effects of month on body weight, body condition scores, internal parasite prevalence and on nutritionally related blood metabolites were studied in Angus, Bonsmara and Nguni steers raised on sweet veld. Pre-slaughter stress was also determined using catecholamines, cortisol, dopamine, packed cell volume and serum creatinine levels. The blood chemical constituents evaluated included glucose, cholesterol, total protein, creatinine, urea, globulin, albumin, calcium, phosphorus, magnesium, aspartate amino transferase (AST), alkaline phosphatase (ALP) and creatinine kinase (CK). The Nguni steers maintained their body condition throughout the study period whereas Angus steers had the least body condition scores. Parasite levels were high during the rainy season and low during the dry season. The predominant internal parasites were Haemonchus (39.3 percent), Trichostrongylus (37.8 percent), Cooperia pectinita (25.5 percent), Fasciola gigantica (16.3 percent) and Ostertagia ostertagi (11.2 percent). The Nguni had the least parasite infestation levels and had high PCV levels. Nguni had higher levels of cholesterol and glucose (2.86 and 4mmol/l, respectively) than the other two breeds. Nguni and Bonsmara steers had higher (P<0.05) mineral levels. There were significant breed and month differences for glucose, cholesterol, creatinine, calcium, albumin, phosphorus, albumin-globulin ratio and ALP levels. Bonsmara was more susceptible to transport and pre-slaughter stress as it had the highest (P<0.05) levels of adrenalin (10.8nmol/mol), noradrenalin (9.7nmol/mol) and dopamine (14.8nmol/mol) levels, whereas the Nguni had the least levels of adrenalin (6.5nmol/mol), noradrenalin (4.6nmol/mol) and dopamine (4nmol/mol) levels. In conclusion, Nguni steers were better adapted to the local environmental conditions
- Full Text:
- Authors: Ndlovu, Thulile
- Date: 2008
- Subjects: Parasites , Nguni cattle , Bonsmara cattle , Metabolites , Slaughtering and slaughter-houses , Aberdeen -- Angus cattle
- Language: English
- Type: Thesis , Masters , MSc (Microbiology)
- Identifier: vital:11258 , http://hdl.handle.net/10353/73 , Parasites , Nguni cattle , Bonsmara cattle , Metabolites , Slaughtering and slaughter-houses , Aberdeen -- Angus cattle
- Description: The effects of month on body weight, body condition scores, internal parasite prevalence and on nutritionally related blood metabolites were studied in Angus, Bonsmara and Nguni steers raised on sweet veld. Pre-slaughter stress was also determined using catecholamines, cortisol, dopamine, packed cell volume and serum creatinine levels. The blood chemical constituents evaluated included glucose, cholesterol, total protein, creatinine, urea, globulin, albumin, calcium, phosphorus, magnesium, aspartate amino transferase (AST), alkaline phosphatase (ALP) and creatinine kinase (CK). The Nguni steers maintained their body condition throughout the study period whereas Angus steers had the least body condition scores. Parasite levels were high during the rainy season and low during the dry season. The predominant internal parasites were Haemonchus (39.3 percent), Trichostrongylus (37.8 percent), Cooperia pectinita (25.5 percent), Fasciola gigantica (16.3 percent) and Ostertagia ostertagi (11.2 percent). The Nguni had the least parasite infestation levels and had high PCV levels. Nguni had higher levels of cholesterol and glucose (2.86 and 4mmol/l, respectively) than the other two breeds. Nguni and Bonsmara steers had higher (P<0.05) mineral levels. There were significant breed and month differences for glucose, cholesterol, creatinine, calcium, albumin, phosphorus, albumin-globulin ratio and ALP levels. Bonsmara was more susceptible to transport and pre-slaughter stress as it had the highest (P<0.05) levels of adrenalin (10.8nmol/mol), noradrenalin (9.7nmol/mol) and dopamine (14.8nmol/mol) levels, whereas the Nguni had the least levels of adrenalin (6.5nmol/mol), noradrenalin (4.6nmol/mol) and dopamine (4nmol/mol) levels. In conclusion, Nguni steers were better adapted to the local environmental conditions
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Patterns of risk-taking behaviour of first year university students
- Authors: Essendrup, Eugene
- Date: 2008
- Subjects: College students -- South Africa -- Social conditions , Risk-taking (Psychology)
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11851 , http://hdl.handle.net/10353/135 , College students -- South Africa -- Social conditions , Risk-taking (Psychology)
- Description: This study investigated risk-taking behaviours among 244 first year students (Male=52 and Female=192). The risk-taking behaviours of the students were grouped into Risky and Violent Behaviour, Tobacco Use, Alcohol and Drug Use, Risky Sexual Behaviour and Unhealthy Dietary Behaviour subscales. Statistically significant correlations were found among all the risk-taking behaviour subscales other than Unhealthy Dietary Behaviours, which did not correlate with the other risky behaviours. Statistical significant sex differences were found regarding risk-taking behaviour that implicated males as higher risk-takers than females.
- Full Text:
- Authors: Essendrup, Eugene
- Date: 2008
- Subjects: College students -- South Africa -- Social conditions , Risk-taking (Psychology)
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11851 , http://hdl.handle.net/10353/135 , College students -- South Africa -- Social conditions , Risk-taking (Psychology)
- Description: This study investigated risk-taking behaviours among 244 first year students (Male=52 and Female=192). The risk-taking behaviours of the students were grouped into Risky and Violent Behaviour, Tobacco Use, Alcohol and Drug Use, Risky Sexual Behaviour and Unhealthy Dietary Behaviour subscales. Statistically significant correlations were found among all the risk-taking behaviour subscales other than Unhealthy Dietary Behaviours, which did not correlate with the other risky behaviours. Statistical significant sex differences were found regarding risk-taking behaviour that implicated males as higher risk-takers than females.
- Full Text:
Prevalence of Escherichia coli O157:H7 in water and meat and meat products and vegetables sold in the Eastern Cape Province of South Africa and its impact on the diarrhoeic conditions of HIV/AIDS patients
- Authors: Abong'o, Benard Omondi
- Date: 2008
- Subjects: Foodborne diseases , Diarrhea , Escherichia coli , HIV infections , AIDS (Disease) , Bacterial diseases
- Language: English
- Type: Thesis , Doctoral , PhD (Microbiology)
- Identifier: vital:11263 , http://hdl.handle.net/10353/87 , Foodborne diseases , Diarrhea , Escherichia coli , HIV infections , AIDS (Disease) , Bacterial diseases
- Description: Water and food borne Escherichia coli O157:H7 could be one of the pathogens posing high health risk to patients suffering from Acquired Immunodeficiency Syndrome (AIDS) because of its incrimination in diarrhoea cases in AIDS patients. The present study, which was conducted between March 2005 and August 2006, investigated the prevalence of E. coli O157:H7 in water, meat and meat products and vegetables and its impact on diarrhoeic conditions of confirmed and non-confirmed HIV/AIDS patients in the Amathole District in the Eastern Cape Province of South Africa. The water samples used in the study were obtained from stand pipes supplying treated drinking water to communities residing in Fort Beaufort, Alice, Dimbaza and Mdantsane whereas borehole waters were sampled from Ngwenya and Kwasaki. The meat and meat products and vegetable samples were purchased from shops, butcheries, supermarkets and open air markets in Fort Beaufort, Alice and Mdantsane. The stool swabs used in the study were obtained from HIV/AIDS and outpatient clinics at Frere Hospital in East London. A total of 180 each of water, meat and meat products and vegetable samples and another 360 stool samples were analyzed for E. coli O157:H7. Presumptive E. coli O157 was isolated from the samples by culture-based methods and confirmed using Polymerase Chain Reaction techniques. Anti-biogram as well as risk assessment were also carried out using standard methods. The viable counts of presumptive E. coli O157 for water samples ranged between 3.3 × 104 and 1.71 × 105 CFU/ml, and between 1.8 × 104 and 5.04 × 106 CFU/g for meat and meat products, whereas those for vegetables ranged between 1.3 × 103 and 1.6 × 106 CFU/g. The counts of presumptive E. coli O157 for the water and vegetable samples were not significantly different whereas those for meat and meat products were found to be significantly different (P ≤ 0.05). The prevalence rates of presumptive E coli O157 in meat and meat products was 35.55 percent (64/180), and 25.55 percent (46/180) and 21.66 percent (39/180) for water and vegetables respectively. Prevalence of presumptive E. coli O157 in the stool samples of HIV/AIDS patients was 36.39 percent (131/360), of which 56.5 percent (74/131) and 43.5 percent (57/131) were from stools of confirmed and non-confirmed HIV/AIDS patients, respectively. Molecular analysis of representative presumptive E. coli O157 indicated that 10.29 percent (4/39) of vegetables; 14.81 percent (4/27) of water and 38.46 percent (5/13) of meat and meat products carried E. coli O157:H7. Also 36 percent (9/25) and 17.24 percent (5/29) of the stool samples were positive for E. coli O157:H7. Antimicrobial susceptibility profile revealed that all of the E. coli O157:H7 isolated from water, meat and meat products and vegetables as well as those isolated from stools of confirmed and non-confirmed HIV/AIDS patients were resistant (R) to gentamycin and erythromycin. However, 75 percent (20/27) of these isolates were resistant (R) to ampicillin and tetracycline whereas approximately 25 percent (6/27) were resistant (R) to nalidixic acid, ceftriaxone, and chloramphenicol. All the isolates (27/27) were susceptible (S) to amikacin. Probability of risk of E. coli O157:H7 infection was high for confirmed HIV/AIDS patients than for the non-confirmed HIV/AIDS patients. Estimated probability of risk of E. coli O157:H7 due to ingestion of water was 1.00 for 100 confirmed and non-confirmed HIV/AIDS patients. Risk due to meat and meat products was estimated at 0.27 and 0.20 and for vegetables at 0.21 and 0.15 per 100 confirmed and non-confirmed HIV/AIDS patients. The findings of this study predicted a possible link between E. coli O157:H7 isolated from drinking water, meat and meat products and vegetables and diarrhoeic conditions in both confirmed and non-confirmed HIV/AIDS patients, and concludes that confirmed HIV/AIDS patients can be at higher risk of contracting water and food borne E. coli O157:H7 than nonconfirmed HIV/AIDS patients. It is thus recommended that proper water treatment and food handling, maximum food and water safety and sanitation as well as personal body hygiene should be maintained, in order to prevent E. coli O157:H7 infections. Education initiatives and active surveillance of E. coli O157:H7 should be taken by all the stake-holders working directly or indirectly towards ensuring enduring sound public health.
- Full Text:
- Authors: Abong'o, Benard Omondi
- Date: 2008
- Subjects: Foodborne diseases , Diarrhea , Escherichia coli , HIV infections , AIDS (Disease) , Bacterial diseases
- Language: English
- Type: Thesis , Doctoral , PhD (Microbiology)
- Identifier: vital:11263 , http://hdl.handle.net/10353/87 , Foodborne diseases , Diarrhea , Escherichia coli , HIV infections , AIDS (Disease) , Bacterial diseases
- Description: Water and food borne Escherichia coli O157:H7 could be one of the pathogens posing high health risk to patients suffering from Acquired Immunodeficiency Syndrome (AIDS) because of its incrimination in diarrhoea cases in AIDS patients. The present study, which was conducted between March 2005 and August 2006, investigated the prevalence of E. coli O157:H7 in water, meat and meat products and vegetables and its impact on diarrhoeic conditions of confirmed and non-confirmed HIV/AIDS patients in the Amathole District in the Eastern Cape Province of South Africa. The water samples used in the study were obtained from stand pipes supplying treated drinking water to communities residing in Fort Beaufort, Alice, Dimbaza and Mdantsane whereas borehole waters were sampled from Ngwenya and Kwasaki. The meat and meat products and vegetable samples were purchased from shops, butcheries, supermarkets and open air markets in Fort Beaufort, Alice and Mdantsane. The stool swabs used in the study were obtained from HIV/AIDS and outpatient clinics at Frere Hospital in East London. A total of 180 each of water, meat and meat products and vegetable samples and another 360 stool samples were analyzed for E. coli O157:H7. Presumptive E. coli O157 was isolated from the samples by culture-based methods and confirmed using Polymerase Chain Reaction techniques. Anti-biogram as well as risk assessment were also carried out using standard methods. The viable counts of presumptive E. coli O157 for water samples ranged between 3.3 × 104 and 1.71 × 105 CFU/ml, and between 1.8 × 104 and 5.04 × 106 CFU/g for meat and meat products, whereas those for vegetables ranged between 1.3 × 103 and 1.6 × 106 CFU/g. The counts of presumptive E. coli O157 for the water and vegetable samples were not significantly different whereas those for meat and meat products were found to be significantly different (P ≤ 0.05). The prevalence rates of presumptive E coli O157 in meat and meat products was 35.55 percent (64/180), and 25.55 percent (46/180) and 21.66 percent (39/180) for water and vegetables respectively. Prevalence of presumptive E. coli O157 in the stool samples of HIV/AIDS patients was 36.39 percent (131/360), of which 56.5 percent (74/131) and 43.5 percent (57/131) were from stools of confirmed and non-confirmed HIV/AIDS patients, respectively. Molecular analysis of representative presumptive E. coli O157 indicated that 10.29 percent (4/39) of vegetables; 14.81 percent (4/27) of water and 38.46 percent (5/13) of meat and meat products carried E. coli O157:H7. Also 36 percent (9/25) and 17.24 percent (5/29) of the stool samples were positive for E. coli O157:H7. Antimicrobial susceptibility profile revealed that all of the E. coli O157:H7 isolated from water, meat and meat products and vegetables as well as those isolated from stools of confirmed and non-confirmed HIV/AIDS patients were resistant (R) to gentamycin and erythromycin. However, 75 percent (20/27) of these isolates were resistant (R) to ampicillin and tetracycline whereas approximately 25 percent (6/27) were resistant (R) to nalidixic acid, ceftriaxone, and chloramphenicol. All the isolates (27/27) were susceptible (S) to amikacin. Probability of risk of E. coli O157:H7 infection was high for confirmed HIV/AIDS patients than for the non-confirmed HIV/AIDS patients. Estimated probability of risk of E. coli O157:H7 due to ingestion of water was 1.00 for 100 confirmed and non-confirmed HIV/AIDS patients. Risk due to meat and meat products was estimated at 0.27 and 0.20 and for vegetables at 0.21 and 0.15 per 100 confirmed and non-confirmed HIV/AIDS patients. The findings of this study predicted a possible link between E. coli O157:H7 isolated from drinking water, meat and meat products and vegetables and diarrhoeic conditions in both confirmed and non-confirmed HIV/AIDS patients, and concludes that confirmed HIV/AIDS patients can be at higher risk of contracting water and food borne E. coli O157:H7 than nonconfirmed HIV/AIDS patients. It is thus recommended that proper water treatment and food handling, maximum food and water safety and sanitation as well as personal body hygiene should be maintained, in order to prevent E. coli O157:H7 infections. Education initiatives and active surveillance of E. coli O157:H7 should be taken by all the stake-holders working directly or indirectly towards ensuring enduring sound public health.
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Prevalence of ticks and tick-borne diseases in cattle on communal rangelands in the Highland Areas of the Eastern Cape Province, South Africa
- Marufu, Munyaradzi Christopher
- Authors: Marufu, Munyaradzi Christopher
- Date: 2008
- Subjects: Cattle -- Diseases , Livestock diseases -- South Africa -- Eastern Cape , Rangelands -- South Africa -- Eastern Cape , Ixodidae -- South Africa -- Eastern Cape , Tick-borne diseases -- South Africa -- Eastern Cape , Ticks -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11814 , http://hdl.handle.net/10353/152 , Cattle -- Diseases , Livestock diseases -- South Africa -- Eastern Cape , Rangelands -- South Africa -- Eastern Cape , Ixodidae -- South Africa -- Eastern Cape , Tick-borne diseases -- South Africa -- Eastern Cape , Ticks -- South Africa -- Eastern Cape
- Description: Surveys were conducted to compare the seasonal tick prevalence and loads, and sero-prevalence of tick-borne diseases (TBD) in Nguni and non-descript cattle on the sweet and sour communal rangelands of the Eastern Cape Province. The tick species observed on both rangeland types were Rhipicephalus appendiculatus (71.0 %), Rhipicephalus (Boophilus) species (29.2 %) and Rhipicephalus evertsi evertsi (40.2 %). Hyalomma species (19.0 %) occurred only on the sour rangeland. Tick loads were higher (P < 0.05) in the hot-wet season than in the cool-dry season. Cattle in the sweet rangeland had significantly lower (P < 0.05) tick loads than those in the sour rangeland. Rhipicephalus appendiculatus loads were lower (P < 0.05) in the indigenous Nguni than non-descript cattle in the hot-wet and post-rainy season. Hyalomma species were also significantly lower (P < 0.05) in the Nguni than non-descript cattle in all the seasons. Three TBDs were observed, namely Babesia bovis (44.6 %), Babesia bigemina (45.9 %) and Anaplasma marginale (25.6 %). All the animals were sero-negative for Ehrlichia ruminantium. Nguni cattle had lower (P < 0.05) sero-prevalence for A. marginale in the cool-dry season and B. bigemina in the cool-dry and hot-wet seasons. Cattle in the sweet rangeland had significantly lower sero-prevalence of B. bovis and B. bigemina. Infection with B. bovis and A. marginale decreased (P < 0.05) the packed cell volume. Nguni cattle were recommended for use in the integrated control of ticks and TBD in the communal areas of South Africa as they were better able to cope with tick and TBD infestations than non-descript breeds.
- Full Text:
- Authors: Marufu, Munyaradzi Christopher
- Date: 2008
- Subjects: Cattle -- Diseases , Livestock diseases -- South Africa -- Eastern Cape , Rangelands -- South Africa -- Eastern Cape , Ixodidae -- South Africa -- Eastern Cape , Tick-borne diseases -- South Africa -- Eastern Cape , Ticks -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11814 , http://hdl.handle.net/10353/152 , Cattle -- Diseases , Livestock diseases -- South Africa -- Eastern Cape , Rangelands -- South Africa -- Eastern Cape , Ixodidae -- South Africa -- Eastern Cape , Tick-borne diseases -- South Africa -- Eastern Cape , Ticks -- South Africa -- Eastern Cape
- Description: Surveys were conducted to compare the seasonal tick prevalence and loads, and sero-prevalence of tick-borne diseases (TBD) in Nguni and non-descript cattle on the sweet and sour communal rangelands of the Eastern Cape Province. The tick species observed on both rangeland types were Rhipicephalus appendiculatus (71.0 %), Rhipicephalus (Boophilus) species (29.2 %) and Rhipicephalus evertsi evertsi (40.2 %). Hyalomma species (19.0 %) occurred only on the sour rangeland. Tick loads were higher (P < 0.05) in the hot-wet season than in the cool-dry season. Cattle in the sweet rangeland had significantly lower (P < 0.05) tick loads than those in the sour rangeland. Rhipicephalus appendiculatus loads were lower (P < 0.05) in the indigenous Nguni than non-descript cattle in the hot-wet and post-rainy season. Hyalomma species were also significantly lower (P < 0.05) in the Nguni than non-descript cattle in all the seasons. Three TBDs were observed, namely Babesia bovis (44.6 %), Babesia bigemina (45.9 %) and Anaplasma marginale (25.6 %). All the animals were sero-negative for Ehrlichia ruminantium. Nguni cattle had lower (P < 0.05) sero-prevalence for A. marginale in the cool-dry season and B. bigemina in the cool-dry and hot-wet seasons. Cattle in the sweet rangeland had significantly lower sero-prevalence of B. bovis and B. bigemina. Infection with B. bovis and A. marginale decreased (P < 0.05) the packed cell volume. Nguni cattle were recommended for use in the integrated control of ticks and TBD in the communal areas of South Africa as they were better able to cope with tick and TBD infestations than non-descript breeds.
- Full Text:
Reproductive performance of cows in sweet and sour veld types under communal production systems in the Eastern Cape Province of South Africa
- Authors: Nqeno, Noluvuyo
- Date: 2008
- Subjects: Pastoral systems -- Economic aspects -- South Africa -- Eastern Cape , Commons -- South Africa -- Eastern Cape , Beef cattle -- Breeding , Beef cattle -- Reproduction , Grazing -- South Africa -- Eastern Cape , Dairy cattle , Cows
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11815 , http://hdl.handle.net/10353/141 , Pastoral systems -- Economic aspects -- South Africa -- Eastern Cape , Commons -- South Africa -- Eastern Cape , Beef cattle -- Breeding , Beef cattle -- Reproduction , Grazing -- South Africa -- Eastern Cape , Dairy cattle , Cows
- Description: The objective of the study was to evaluate cow reproductive performance in the sweetveld and sourveld communal grazing areas of the Eastern Cape Province, South Africa. In the first experiment, farmer perceptions were obtained using participatory rural appraisals. Farmers ranked lack of fences, tick-borne diseases, poor animal condition during winter and poor breeding practices, respectively as major constraints limiting cattle production in the Eastern Cape. Cattle, sheep and goats, in that order, were ranked as the most important livestock species and were mainly kept for meat, cash and ceremonies, respectively. The non-descript cattle breed was the most common breed found in the smallholder areas. Most farmers preferred Nguni breed because of its adaptive attributes. In the second experiment, structured questionnaires were administered, between June and August 2006, to a total of 551 farmers from 10 communities of the Eastern Cape. There was a significant association (P<0.05) between the use of pregnancy diagnoses and community. About 87 and 77 % of the interviewed farmers did not respond on the extent of pregnancy and calving rates in their herds. A higher proportion of farmers from Hekele (51%) and from Upper Mnxe (45.3%) communities reported low number of bulls as a major constraint to cow reproductive performance. Body condition and ovarian activity were measured in the sweet and sour veld types. Body condition score of animals was measured from March iii 2007 until January 2008 and ovarian activity of cows was performed by a veterinarian through rectal palpation in June, August and October 2007 and January 2008. From March to July, there was a marked decline in body condition on both veld types. In the sweetveld, body condition improved from September until January, whereas in the sourveld the improvement in body condition started in October. The cows in both veld types conceived throughout the year. Most cows in the sweetveld were cycling in January and August (P<0.05) whereas in the sourveld there was no distinct period when the animals were cycling. Overall, there were no differences in the proportion of cows that were cycling between the sour and sweet veldts (P>0.05). There were more cows cycling in sourveld in October than in the sweetveld. Reproductive performance of cows in communal areas could, therefore, be determined by levels and quality of nutrition. Keywords: Participatory rural appraisals; Structured questionnaires; Farmer participation; Farmer perceptions; Body condition scoring; Ovarian activity; Pregnancy diagnoses.
- Full Text:
- Authors: Nqeno, Noluvuyo
- Date: 2008
- Subjects: Pastoral systems -- Economic aspects -- South Africa -- Eastern Cape , Commons -- South Africa -- Eastern Cape , Beef cattle -- Breeding , Beef cattle -- Reproduction , Grazing -- South Africa -- Eastern Cape , Dairy cattle , Cows
- Language: English
- Type: Thesis , Masters , MSc Agric (Animal Science)
- Identifier: vital:11815 , http://hdl.handle.net/10353/141 , Pastoral systems -- Economic aspects -- South Africa -- Eastern Cape , Commons -- South Africa -- Eastern Cape , Beef cattle -- Breeding , Beef cattle -- Reproduction , Grazing -- South Africa -- Eastern Cape , Dairy cattle , Cows
- Description: The objective of the study was to evaluate cow reproductive performance in the sweetveld and sourveld communal grazing areas of the Eastern Cape Province, South Africa. In the first experiment, farmer perceptions were obtained using participatory rural appraisals. Farmers ranked lack of fences, tick-borne diseases, poor animal condition during winter and poor breeding practices, respectively as major constraints limiting cattle production in the Eastern Cape. Cattle, sheep and goats, in that order, were ranked as the most important livestock species and were mainly kept for meat, cash and ceremonies, respectively. The non-descript cattle breed was the most common breed found in the smallholder areas. Most farmers preferred Nguni breed because of its adaptive attributes. In the second experiment, structured questionnaires were administered, between June and August 2006, to a total of 551 farmers from 10 communities of the Eastern Cape. There was a significant association (P<0.05) between the use of pregnancy diagnoses and community. About 87 and 77 % of the interviewed farmers did not respond on the extent of pregnancy and calving rates in their herds. A higher proportion of farmers from Hekele (51%) and from Upper Mnxe (45.3%) communities reported low number of bulls as a major constraint to cow reproductive performance. Body condition and ovarian activity were measured in the sweet and sour veld types. Body condition score of animals was measured from March iii 2007 until January 2008 and ovarian activity of cows was performed by a veterinarian through rectal palpation in June, August and October 2007 and January 2008. From March to July, there was a marked decline in body condition on both veld types. In the sweetveld, body condition improved from September until January, whereas in the sourveld the improvement in body condition started in October. The cows in both veld types conceived throughout the year. Most cows in the sweetveld were cycling in January and August (P<0.05) whereas in the sourveld there was no distinct period when the animals were cycling. Overall, there were no differences in the proportion of cows that were cycling between the sour and sweet veldts (P>0.05). There were more cows cycling in sourveld in October than in the sweetveld. Reproductive performance of cows in communal areas could, therefore, be determined by levels and quality of nutrition. Keywords: Participatory rural appraisals; Structured questionnaires; Farmer participation; Farmer perceptions; Body condition scoring; Ovarian activity; Pregnancy diagnoses.
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Socio-economic impact of the participatory and conventionally implemented irrigation and livestock development projects: a case of Beitbridge and Mberengwa Districts of Zimbabwe
- Authors: Ndou, Portia
- Date: 2008
- Subjects: Irrigation -- Zimbabwe , Water resources development -- Zimbabwe , Range management -- Zimbabwe , Livestock projects -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11191 , http://hdl.handle.net/10353/82 , Irrigation -- Zimbabwe , Water resources development -- Zimbabwe , Range management -- Zimbabwe , Livestock projects -- Zimbabwe
- Description: The purpose of this study was to evaluate the impact of participatory and conventional approaches to livestock and irrigation project implementation in Zimbabwe’s Beitbridge and Mberengwa districts. The conventional livestock projects performed better than the participatory. Despite the breed for the participatory livestock projects being unsuitable for the environment, the farmers failed to utilize the drugs and surplus funding set aside for replacement of dead cattle. Farmer training was found to be of paramount importance in the establishment of the livestock projects in spite of the participatory approach used for the implementation of the projects. Also the technical backup and support for the livestock project beneficiaries is important to ensure early rectification of problems that may affect the smooth running of the projects as well as an opportunity to introduce new technical advice to boost production. Livestock projects take long period of time to establish, i.e. for the financial turn over to be realized. It takes long time for farmers in these projects to make investments from the proceeds of the livestock projects. For this reason, there is need for the number of beneficiaries for each pass-on livestock project to take into account the number of beasts at project establishment and also the number per each beneficiary group. However, the projects should still be encouraged as they will take full operation at a later stage and be of benefit to the rural disadvantaged who cannot access other means to own cattle, which in turn play a pivotal role in crop production (through draft power, manure provision) and cash earnings that indirectly ensures food security. Regardless of approach used, livestock projects should be strongly supported because the districts under study are prone to poor crop production and hence the cattle can be a source of income and food. Participatory irrigation projects performed better than the conventionally implemented, despite their small hectarages. This proved that farmer participation can greatly improve the efficiency of development work and eliminate many of the problems regarding proprietorship and enhance development activities at community level. Conventional irrigation projects were plagued by problems of mismanagement and theft as was reflected by poor performance and malfunction of the conventional Chingechuru and Chimwe-Chegato irrigation schemes. Fencing theft atChingechuru irrigation scheme had brought it to a stand still. However, the larger incomes associated with the conventionally implemented irrigation projects were the result of the larger areas under cropping for these projects. Production levels in participatory irrigation schemes were good. Adoption of most technical innovations in livestock projects was found to be associated with the conventional approach. Asset procurement was a function of the farmer’s accessibility to non-project income, like formal employment, and procurement of specific assets applied more to project type than the approach to project implementation. This study found that the approach used in implementation had a greater influence on the performance of irrigation projects than livestock projects.
- Full Text:
- Authors: Ndou, Portia
- Date: 2008
- Subjects: Irrigation -- Zimbabwe , Water resources development -- Zimbabwe , Range management -- Zimbabwe , Livestock projects -- Zimbabwe
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11191 , http://hdl.handle.net/10353/82 , Irrigation -- Zimbabwe , Water resources development -- Zimbabwe , Range management -- Zimbabwe , Livestock projects -- Zimbabwe
- Description: The purpose of this study was to evaluate the impact of participatory and conventional approaches to livestock and irrigation project implementation in Zimbabwe’s Beitbridge and Mberengwa districts. The conventional livestock projects performed better than the participatory. Despite the breed for the participatory livestock projects being unsuitable for the environment, the farmers failed to utilize the drugs and surplus funding set aside for replacement of dead cattle. Farmer training was found to be of paramount importance in the establishment of the livestock projects in spite of the participatory approach used for the implementation of the projects. Also the technical backup and support for the livestock project beneficiaries is important to ensure early rectification of problems that may affect the smooth running of the projects as well as an opportunity to introduce new technical advice to boost production. Livestock projects take long period of time to establish, i.e. for the financial turn over to be realized. It takes long time for farmers in these projects to make investments from the proceeds of the livestock projects. For this reason, there is need for the number of beneficiaries for each pass-on livestock project to take into account the number of beasts at project establishment and also the number per each beneficiary group. However, the projects should still be encouraged as they will take full operation at a later stage and be of benefit to the rural disadvantaged who cannot access other means to own cattle, which in turn play a pivotal role in crop production (through draft power, manure provision) and cash earnings that indirectly ensures food security. Regardless of approach used, livestock projects should be strongly supported because the districts under study are prone to poor crop production and hence the cattle can be a source of income and food. Participatory irrigation projects performed better than the conventionally implemented, despite their small hectarages. This proved that farmer participation can greatly improve the efficiency of development work and eliminate many of the problems regarding proprietorship and enhance development activities at community level. Conventional irrigation projects were plagued by problems of mismanagement and theft as was reflected by poor performance and malfunction of the conventional Chingechuru and Chimwe-Chegato irrigation schemes. Fencing theft atChingechuru irrigation scheme had brought it to a stand still. However, the larger incomes associated with the conventionally implemented irrigation projects were the result of the larger areas under cropping for these projects. Production levels in participatory irrigation schemes were good. Adoption of most technical innovations in livestock projects was found to be associated with the conventional approach. Asset procurement was a function of the farmer’s accessibility to non-project income, like formal employment, and procurement of specific assets applied more to project type than the approach to project implementation. This study found that the approach used in implementation had a greater influence on the performance of irrigation projects than livestock projects.
- Full Text:
Stress and traumatic symptoms among police officers: a gender analysis
- Authors: Williams, Wendy Claudia
- Date: 2008
- Subjects: Stress (Psychology) -- South Africa , Psychic trauma -- South Africa , Post-traumatic stress disorder -- South Africa
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11846 , http://hdl.handle.net/10353/144 , Stress (Psychology) -- South Africa , Psychic trauma -- South Africa , Post-traumatic stress disorder -- South Africa
- Description: This study assessed the extent to which exposure to traumatic events affected the traumatic stress response of male and female police officers. A convenience sample of male and female police officers (N = 66: n Male=46, n Female=20) was surveyed at an Eastern Cape police station. The following instruments were used: 1) Biographical questionnaire 2) PTSS-10 scales 3) The 39-item stress incident scale. Findings of this study indicate that the frequency of exposure to stressful incidents especially for more serious events is significant higher than that of Peltzer (2001) study. The four most frequent stressful incidents experienced by all participants were 1) Finding a corpse after murder (86.4 percent), 2) Responding to a scene involving accidental injury of a child (84.8 percent), .3) Finding a corpse (died of natural causes) (84.8 percent), 4) Duty related violence (non-shooting) (84.8 percent ).The four least frequent incidents experienced by participants were: (1) Response to the depressing social situation (71.2 percent), (2) Dragging of a corpse (74.2 percent), (3) Taking a life in the line of duty (75.8 percent), (4) Violent death of a colleague (77.3 percent ).Female participants results indicated a positive relationship between frequency of stressful incidents and total threat, anxiety, helplessness and PTSS-scale , where male participants’ results indicate no significant relationship between frequency of stressful incidents and total threat, anxiety, helplessness and PTSS-scale. Findings on male participants however indicate a positive relationship between years of service in police, age of police officers and PTSS-scale, while female participants’ results indicated no relationship between years of service in the police, age of police officer and PTSS-scale.
- Full Text:
- Authors: Williams, Wendy Claudia
- Date: 2008
- Subjects: Stress (Psychology) -- South Africa , Psychic trauma -- South Africa , Post-traumatic stress disorder -- South Africa
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11846 , http://hdl.handle.net/10353/144 , Stress (Psychology) -- South Africa , Psychic trauma -- South Africa , Post-traumatic stress disorder -- South Africa
- Description: This study assessed the extent to which exposure to traumatic events affected the traumatic stress response of male and female police officers. A convenience sample of male and female police officers (N = 66: n Male=46, n Female=20) was surveyed at an Eastern Cape police station. The following instruments were used: 1) Biographical questionnaire 2) PTSS-10 scales 3) The 39-item stress incident scale. Findings of this study indicate that the frequency of exposure to stressful incidents especially for more serious events is significant higher than that of Peltzer (2001) study. The four most frequent stressful incidents experienced by all participants were 1) Finding a corpse after murder (86.4 percent), 2) Responding to a scene involving accidental injury of a child (84.8 percent), .3) Finding a corpse (died of natural causes) (84.8 percent), 4) Duty related violence (non-shooting) (84.8 percent ).The four least frequent incidents experienced by participants were: (1) Response to the depressing social situation (71.2 percent), (2) Dragging of a corpse (74.2 percent), (3) Taking a life in the line of duty (75.8 percent), (4) Violent death of a colleague (77.3 percent ).Female participants results indicated a positive relationship between frequency of stressful incidents and total threat, anxiety, helplessness and PTSS-scale , where male participants’ results indicate no significant relationship between frequency of stressful incidents and total threat, anxiety, helplessness and PTSS-scale. Findings on male participants however indicate a positive relationship between years of service in police, age of police officers and PTSS-scale, while female participants’ results indicated no relationship between years of service in the police, age of police officer and PTSS-scale.
- Full Text:
Studies on the use of essential oils for the control of Sitophilus Zeamais (Motschulsky) (Coleoptera; Curculionidae): a pest of stored maize grains
- Odeyemi, Oluwakemi Oluwaseyi
- Authors: Odeyemi, Oluwakemi Oluwaseyi
- Date: 2008
- Subjects: Curculionidae , Essences and essential oils , Corn -- Diseases and pests -- South Africa , Biological pest control agents -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD (Botany)
- Identifier: vital:11301 , http://hdl.handle.net/10353/168 , Curculionidae , Essences and essential oils , Corn -- Diseases and pests -- South Africa , Biological pest control agents -- South Africa
- Description: The common maize weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae), a well known pest of stored-maize grain in most parts of the world, was identified as one of the major constraints of harvested maize grains in the Eastern Cape Province, South Africa. The use of plants or their products is one of the recent methods being investigated for insect pest control worldwide. Therefore, the main aim of the present study was to identify available plants in the Eastern Cape that could be used to combat the problem of Sitophilus zeamais in stored-maize grains. For the realization of the aims of this research, the following studies were carried out; a preliminary survey was conducted to obtain baseline information on the farmers’ knowledge and experience of indigenous insect pest control methods in the Eastern Cape. Also, studies on the insecticidal potential of the essential oils of some plants were investigated against the maize weevil. The quality parameters of maize grains treated with the essential oils was also studied and, using a rat model, the toxicity of the essential oils was investigated. The outcome from this study revealed that there is awareness amongst the farmers in the Eastern Cape on the use of plants or their products to control insect pests. Unfortunately, such methods are currently being neglected and the knowledge of their application was found to be eroding. Among the various essential oils screened were those from Mentha longifolia L. and Tagetes minuta L. which evoked an appreciable level of contact, fumigant and repellent toxicity on the maize weevil. Further work done to determine the effects of the oils on maize stored over a period of three months revealed that the two oils had no adverse effect on the proximate compositions and some quality parameters of the stored maize. However, the toxicological study conducted on rats showed that the oils at tested concentrations exhibited some level of toxicity. It is, therefore, suggested that the essential oils of M. longifolia and T. minuta should not be used to treat maize grains intended for human consumption.
- Full Text:
- Authors: Odeyemi, Oluwakemi Oluwaseyi
- Date: 2008
- Subjects: Curculionidae , Essences and essential oils , Corn -- Diseases and pests -- South Africa , Biological pest control agents -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD (Botany)
- Identifier: vital:11301 , http://hdl.handle.net/10353/168 , Curculionidae , Essences and essential oils , Corn -- Diseases and pests -- South Africa , Biological pest control agents -- South Africa
- Description: The common maize weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae), a well known pest of stored-maize grain in most parts of the world, was identified as one of the major constraints of harvested maize grains in the Eastern Cape Province, South Africa. The use of plants or their products is one of the recent methods being investigated for insect pest control worldwide. Therefore, the main aim of the present study was to identify available plants in the Eastern Cape that could be used to combat the problem of Sitophilus zeamais in stored-maize grains. For the realization of the aims of this research, the following studies were carried out; a preliminary survey was conducted to obtain baseline information on the farmers’ knowledge and experience of indigenous insect pest control methods in the Eastern Cape. Also, studies on the insecticidal potential of the essential oils of some plants were investigated against the maize weevil. The quality parameters of maize grains treated with the essential oils was also studied and, using a rat model, the toxicity of the essential oils was investigated. The outcome from this study revealed that there is awareness amongst the farmers in the Eastern Cape on the use of plants or their products to control insect pests. Unfortunately, such methods are currently being neglected and the knowledge of their application was found to be eroding. Among the various essential oils screened were those from Mentha longifolia L. and Tagetes minuta L. which evoked an appreciable level of contact, fumigant and repellent toxicity on the maize weevil. Further work done to determine the effects of the oils on maize stored over a period of three months revealed that the two oils had no adverse effect on the proximate compositions and some quality parameters of the stored maize. However, the toxicological study conducted on rats showed that the oils at tested concentrations exhibited some level of toxicity. It is, therefore, suggested that the essential oils of M. longifolia and T. minuta should not be used to treat maize grains intended for human consumption.
- Full Text:
Suicide ideation among police members in the Eastern Cape
- De Bruin, Carmelitia Elmarie
- Authors: De Bruin, Carmelitia Elmarie
- Date: 2008
- Subjects: Police -- South Africa -- Eastern Cape , Suicide , Suicide -- Psychological aspects , Police -- South Africa -- Job stress
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11852 , http://hdl.handle.net/10353/146 , Police -- South Africa -- Eastern Cape , Suicide , Suicide -- Psychological aspects , Police -- South Africa -- Job stress
- Description: Suicide, the endpoint of the continuum that begins with suicide ideation, is known to be an important precursor of attempted suicides. The purpose of this study was to determine the level of suicide ideation of police members and to determine the differences between suicide ideation of various demographic variables, in particular, the gender, rank and race groups of police members. The convenience sample (N = 111) was drawn from police stations in the Nelson Mandela Metropole in the Eastern Cape Province. The Adult Suicide Ideation Questionnaire (ASIQ) and a Biographical Questionnaire were administered. The results indicated that 1.4 % of the sample showed significant levels of suicidal ideation scoring a high score above 31 (i.e., above the 97th percentile by ASIQ). The T-test, One-way (ANOVA) and the Pearson Chi-Square analysis showed no significant differences between suicide ideation and the demographic variables based on the police station, age, gender, race, rank, years of service, years of current position, educational qualifications, marital status, presence of medical conditions, number of alcoholic drinks consumed per week, smoking behaviour and exercise behaviour. However, participants with previous suicide attempts had significant high scores on ASIQ.
- Full Text:
- Authors: De Bruin, Carmelitia Elmarie
- Date: 2008
- Subjects: Police -- South Africa -- Eastern Cape , Suicide , Suicide -- Psychological aspects , Police -- South Africa -- Job stress
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11852 , http://hdl.handle.net/10353/146 , Police -- South Africa -- Eastern Cape , Suicide , Suicide -- Psychological aspects , Police -- South Africa -- Job stress
- Description: Suicide, the endpoint of the continuum that begins with suicide ideation, is known to be an important precursor of attempted suicides. The purpose of this study was to determine the level of suicide ideation of police members and to determine the differences between suicide ideation of various demographic variables, in particular, the gender, rank and race groups of police members. The convenience sample (N = 111) was drawn from police stations in the Nelson Mandela Metropole in the Eastern Cape Province. The Adult Suicide Ideation Questionnaire (ASIQ) and a Biographical Questionnaire were administered. The results indicated that 1.4 % of the sample showed significant levels of suicidal ideation scoring a high score above 31 (i.e., above the 97th percentile by ASIQ). The T-test, One-way (ANOVA) and the Pearson Chi-Square analysis showed no significant differences between suicide ideation and the demographic variables based on the police station, age, gender, race, rank, years of service, years of current position, educational qualifications, marital status, presence of medical conditions, number of alcoholic drinks consumed per week, smoking behaviour and exercise behaviour. However, participants with previous suicide attempts had significant high scores on ASIQ.
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Technical constraints to smallholder agriculture: case study of Nkonkobe Municipality, Eastern Cape, South Africa
- Authors: Pote, Peter Paul Takawira
- Date: 2008
- Subjects: Farms, Small -- South Africa -- Eastern Cape , Farms -- South Africa -- Technology , Agricultural productivity -- South Africa -- Eastern Cape , Agriculture -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11193 , http://hdl.handle.net/10353/84 , Farms, Small -- South Africa -- Eastern Cape , Farms -- South Africa -- Technology , Agricultural productivity -- South Africa -- Eastern Cape , Agriculture -- South Africa -- Eastern Cape
- Description: Using data drawn from a sample of 80 farmers in the Kat River valley, this thesis presents the results of an assessment of the technical constraints affecting smallholder development and their implications for market access. A review of the relevant literature on the smallholder farm sector, technical change and technical constraints affecting smallholder farmers along with an overview of the agricultural marketing environment in South Africa has been presented. A critical review of the theoretical framework for consideration of technical change in agricultural development, with particular attention to the induced innovation model was undertaken. General information on the institutional set up was obtained by open-ended interviews of community leaders and focus groups. These interviews supplemented information obtained through literature study and document analysis. The other method of data collection employed was the single-visit household survey using structured questionnaires. The demographic and socio-economic characteristics of the surveyed farmers are described in this study. The selection process of the variables influencing market access was done by employing correlation and logistic regression analyses. Correlation analysis was conducted to ascertain the relationship among variables to find out the extent to which they mirror theory or intuition regarding their causation to constraints influencing market access. The logistic model was employed in the step-wise manner using each of key production inputs as response variables sequentially. On the basis of a binary logistic model, it can be concluded that the farmers still operate under a number of technical constraints. The most influential constraints are information, asset ownership, value of agricultural production and extension assistance. The study reflects the previous findings in South Africa that the legacy of apartheid continues to negatively impact on its agricultural economy. Key words: Technical Constraints, Technical Change,Market Access, Smallholder Farmers, Agricultural Development, Induced Innovation Model, Kat River Valley, Correlation analysis, Theoretical framework and Binary Logistic Model
- Full Text:
- Authors: Pote, Peter Paul Takawira
- Date: 2008
- Subjects: Farms, Small -- South Africa -- Eastern Cape , Farms -- South Africa -- Technology , Agricultural productivity -- South Africa -- Eastern Cape , Agriculture -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11193 , http://hdl.handle.net/10353/84 , Farms, Small -- South Africa -- Eastern Cape , Farms -- South Africa -- Technology , Agricultural productivity -- South Africa -- Eastern Cape , Agriculture -- South Africa -- Eastern Cape
- Description: Using data drawn from a sample of 80 farmers in the Kat River valley, this thesis presents the results of an assessment of the technical constraints affecting smallholder development and their implications for market access. A review of the relevant literature on the smallholder farm sector, technical change and technical constraints affecting smallholder farmers along with an overview of the agricultural marketing environment in South Africa has been presented. A critical review of the theoretical framework for consideration of technical change in agricultural development, with particular attention to the induced innovation model was undertaken. General information on the institutional set up was obtained by open-ended interviews of community leaders and focus groups. These interviews supplemented information obtained through literature study and document analysis. The other method of data collection employed was the single-visit household survey using structured questionnaires. The demographic and socio-economic characteristics of the surveyed farmers are described in this study. The selection process of the variables influencing market access was done by employing correlation and logistic regression analyses. Correlation analysis was conducted to ascertain the relationship among variables to find out the extent to which they mirror theory or intuition regarding their causation to constraints influencing market access. The logistic model was employed in the step-wise manner using each of key production inputs as response variables sequentially. On the basis of a binary logistic model, it can be concluded that the farmers still operate under a number of technical constraints. The most influential constraints are information, asset ownership, value of agricultural production and extension assistance. The study reflects the previous findings in South Africa that the legacy of apartheid continues to negatively impact on its agricultural economy. Key words: Technical Constraints, Technical Change,Market Access, Smallholder Farmers, Agricultural Development, Induced Innovation Model, Kat River Valley, Correlation analysis, Theoretical framework and Binary Logistic Model
- Full Text:
The auditor's duty of reasonable care and skill and the expectation to detect fraud
- Kujinga, Benjamin Tanyaradzwa
- Authors: Kujinga, Benjamin Tanyaradzwa
- Date: 2008
- Subjects: Auditing Standards , Accounting fraud , Financial statements -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11115 , http://hdl.handle.net/10353/104 , Auditing Standards , Accounting fraud , Financial statements -- Law and legislation
- Description: Auditors perform a very important task within the context of the affairs of a company because financial reporting can only serve its purpose if stakeholders can rely on its accuracy and reliability. An auditor’s duty is to opine whether an entity’s financial reporting has been done according to the requirements of the law. The responsibility of reporting according to the law lies with an entity’s directors. Auditors cannot issue an absolute assurance as to the lawfulness and reliability of an entity’s financial reporting. However when it is subsequently discovered that the financial reporting was incorrect and that fraud has occurred auditors are often blamed and sued for enormous amounts of money for failing to detect material anomalies in the financial reports. These actions are based on the fact that auditors have a duty to exercise reasonable care and skill in the performance of their duties and through their failure to act as such, have caused financial harm to the clients or third parties. The fact that auditors are only required by law to exercise reasonable care and skill and perform an audit according to the standards of the reasonable auditor and not the most meticulous one, is often not regarded or is sometimes deliberately ignored. This clearly represents a problem in our law, namely that the presence of fraud in financial reports does not in itself suggest negligence on the part of the auditor but is apparently often perceived to do so. This research shows that the auditor’s duty of reasonable care and skill does not necessarily entail the duty to detect fraud. The elements of the duty of reasonable care and skill are identified from case law, legislation and international auditing standards. In order to limit the liability of auditors in general it is important to focus also on the elements of fault (negligence), wrongfulness and causation. This research shows that negligence cannot be established merely by the presence of fraud or material misstatements in financial statements. The responsibility for fair financial reporting lies with the directors. This research gives prominence to this fact which often seems to be ignored for convenience and in order to place the blame on the auditors. This research implicitly asks the question, why are auditors being held responsible for material misstatements in a company’s financial statements and not the directors? Guidelines for determining the extent of an auditor’s liability in this regard are formulated in this research.
- Full Text:
- Authors: Kujinga, Benjamin Tanyaradzwa
- Date: 2008
- Subjects: Auditing Standards , Accounting fraud , Financial statements -- Law and legislation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11115 , http://hdl.handle.net/10353/104 , Auditing Standards , Accounting fraud , Financial statements -- Law and legislation
- Description: Auditors perform a very important task within the context of the affairs of a company because financial reporting can only serve its purpose if stakeholders can rely on its accuracy and reliability. An auditor’s duty is to opine whether an entity’s financial reporting has been done according to the requirements of the law. The responsibility of reporting according to the law lies with an entity’s directors. Auditors cannot issue an absolute assurance as to the lawfulness and reliability of an entity’s financial reporting. However when it is subsequently discovered that the financial reporting was incorrect and that fraud has occurred auditors are often blamed and sued for enormous amounts of money for failing to detect material anomalies in the financial reports. These actions are based on the fact that auditors have a duty to exercise reasonable care and skill in the performance of their duties and through their failure to act as such, have caused financial harm to the clients or third parties. The fact that auditors are only required by law to exercise reasonable care and skill and perform an audit according to the standards of the reasonable auditor and not the most meticulous one, is often not regarded or is sometimes deliberately ignored. This clearly represents a problem in our law, namely that the presence of fraud in financial reports does not in itself suggest negligence on the part of the auditor but is apparently often perceived to do so. This research shows that the auditor’s duty of reasonable care and skill does not necessarily entail the duty to detect fraud. The elements of the duty of reasonable care and skill are identified from case law, legislation and international auditing standards. In order to limit the liability of auditors in general it is important to focus also on the elements of fault (negligence), wrongfulness and causation. This research shows that negligence cannot be established merely by the presence of fraud or material misstatements in financial statements. The responsibility for fair financial reporting lies with the directors. This research gives prominence to this fact which often seems to be ignored for convenience and in order to place the blame on the auditors. This research implicitly asks the question, why are auditors being held responsible for material misstatements in a company’s financial statements and not the directors? Guidelines for determining the extent of an auditor’s liability in this regard are formulated in this research.
- Full Text:
The efficacy of education decentralisation policy in Zimbabwe: a case of Kadoma district
- Authors: Mupindu, Wisemen
- Date: 2008
- Subjects: Universities and colleges -- Decentralization -- Zimbabwe , Education and state -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11410 , http://hdl.handle.net/10353/202 , Universities and colleges -- Decentralization -- Zimbabwe , Education and state -- Zimbabwe
- Description: The study focused on the efficacy of the democratic education decentralization policy. The study focused on the efficacy of the democratic education decentralization policy implementation of the four schools of Kadoma District in Zimbabwe. The thesis reviewed literature and discussed the concept of the democratic education decentralization policy implementation and how this has been practiced in Zimbabwe. The theoretical basis of democratic education decentralization policies were outlined and the argument for and against the policy discussed. Thus the dissertation explored the concept of education decentralization policy with specific reference to the notions of democratization and participation in Zimbabwe. Besides the qualitative and the quantitative research methods employed, the study was complemented by the observation on the ground and document analysis. The thesis unearthed that; the democratic education decentralization policy is characterized by some successes and problems during implementation of the policy as indicated by the paucity of the teaching and learning resources. The research findings revealed that, there is prevalence of poor learning outcomes at ‘O’ level in schools; the SDCs/SDAs are underutilized sources of school development because they are not fully empowered by the education system since they had a minimum role in participating towards the implementation of the policy in order to acquire the teaching and learning resources at the schools in Kadoma District. The above findings long-established the view held by critical theorists of the Participatory Governance Model that there is a complementary relationship between the participation of the SDC/SDA in acquiring the teaching as well as the learning resources and the academic performance of learners. Thus, the study concluded that decentralization policy implementation was the major driving force in strengthening efficiency and accountability of resources and results.mplementation of the four schools of Kadoma District in Zimbabwe. The thesis reviewed literature and discussed the concept of the democratic education decentralization policy implementation and how this has been practiced in Zimbabwe. The theoretical basis of democratic education decentralization policies were outlined and the argument for and against the policy discussed. Thus the dissertation explored the concept of education decentralization policy with specific reference to the notions of democratization and participation in Zimbabwe. Besides the qualitative and the quantitative research methods employed, the study was complemented by the observation on the ground and document analysis. The thesis unearthed that; the democratic education decentralization policy is characterized by some successes and problems during implementation of the policy as indicated by the paucity of the teaching and learning resources. The research findings revealed that, there is prevalence of poor learning outcomes at ‘O’ level in schools; the SDCs/SDAs are underutilized sources of school development because they are not fully empowered by the education system since they had a minimum role in participating towards the implementation of the policy in order to acquire the teaching and learning resources at the schools in Kadoma District. The above findings long-established the view held by critical theorists of the Participatory Governance Model that there is a complementary relationship between the participation of the SDC/SDA in acquiring the teaching as well as the learning resources and the academic performance of learners. Thus, the study concluded that decentralization policy implementation was the major driving force in strengthening efficiency and accountability of resources and results.
- Full Text:
- Authors: Mupindu, Wisemen
- Date: 2008
- Subjects: Universities and colleges -- Decentralization -- Zimbabwe , Education and state -- Zimbabwe
- Language: English
- Type: Thesis , Masters , M Soc Sc (Dev)
- Identifier: vital:11410 , http://hdl.handle.net/10353/202 , Universities and colleges -- Decentralization -- Zimbabwe , Education and state -- Zimbabwe
- Description: The study focused on the efficacy of the democratic education decentralization policy. The study focused on the efficacy of the democratic education decentralization policy implementation of the four schools of Kadoma District in Zimbabwe. The thesis reviewed literature and discussed the concept of the democratic education decentralization policy implementation and how this has been practiced in Zimbabwe. The theoretical basis of democratic education decentralization policies were outlined and the argument for and against the policy discussed. Thus the dissertation explored the concept of education decentralization policy with specific reference to the notions of democratization and participation in Zimbabwe. Besides the qualitative and the quantitative research methods employed, the study was complemented by the observation on the ground and document analysis. The thesis unearthed that; the democratic education decentralization policy is characterized by some successes and problems during implementation of the policy as indicated by the paucity of the teaching and learning resources. The research findings revealed that, there is prevalence of poor learning outcomes at ‘O’ level in schools; the SDCs/SDAs are underutilized sources of school development because they are not fully empowered by the education system since they had a minimum role in participating towards the implementation of the policy in order to acquire the teaching and learning resources at the schools in Kadoma District. The above findings long-established the view held by critical theorists of the Participatory Governance Model that there is a complementary relationship between the participation of the SDC/SDA in acquiring the teaching as well as the learning resources and the academic performance of learners. Thus, the study concluded that decentralization policy implementation was the major driving force in strengthening efficiency and accountability of resources and results.mplementation of the four schools of Kadoma District in Zimbabwe. The thesis reviewed literature and discussed the concept of the democratic education decentralization policy implementation and how this has been practiced in Zimbabwe. The theoretical basis of democratic education decentralization policies were outlined and the argument for and against the policy discussed. Thus the dissertation explored the concept of education decentralization policy with specific reference to the notions of democratization and participation in Zimbabwe. Besides the qualitative and the quantitative research methods employed, the study was complemented by the observation on the ground and document analysis. The thesis unearthed that; the democratic education decentralization policy is characterized by some successes and problems during implementation of the policy as indicated by the paucity of the teaching and learning resources. The research findings revealed that, there is prevalence of poor learning outcomes at ‘O’ level in schools; the SDCs/SDAs are underutilized sources of school development because they are not fully empowered by the education system since they had a minimum role in participating towards the implementation of the policy in order to acquire the teaching and learning resources at the schools in Kadoma District. The above findings long-established the view held by critical theorists of the Participatory Governance Model that there is a complementary relationship between the participation of the SDC/SDA in acquiring the teaching as well as the learning resources and the academic performance of learners. Thus, the study concluded that decentralization policy implementation was the major driving force in strengthening efficiency and accountability of resources and results.
- Full Text:
The efficiency of a fiscally decentralized government in the provision of social services: the case of the Eastern Cape provincial government in South Africa
- Mahuni, Fortunate Jaqueline Runyararo
- Authors: Mahuni, Fortunate Jaqueline Runyararo
- Date: 2008
- Subjects: Public welfare -- South Africa -- Eastern Cape , Social service -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11454 , http://hdl.handle.net/10353/209 , Public welfare -- South Africa -- Eastern Cape , Social service -- South Africa -- Eastern Cape
- Description: Governments strive to improve the efficiency of service delivery with the intention of achieving societal goals. Thus, in order to ensure the quality of public services and goods provided to the people, central governments need to follow a decentralised governance approach. The decentralisation theorem states that, if the consumption of public goods and services over different geographical regions of the total population and the cost of providing these public goods and services in each region are the same for both the central and the sub-national government, the provision of public goods and services will be more efficient if they are provided by the sub-national government to their respective jurisdictions. This dissertation’s main aim is to investigate the extent to which the Eastern Cape Provincial Government (ECPG) is efficient in the provision of social services to the people under their jurisdiction. The efficiency scores obtained using the Data Envelopment Analysis Computer Program (DEAP) 2.1 version proved that the ECPG, education, health, social welfare and the housing departments are inefficient in the provision of social services. In this case, fiscal decentralisation as an appropriate vehicle for service delivery seems not to be working for the Eastern Cape Province, unless there is an improvement in the efficiency levels at which the social services are provided by these departments.
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- Authors: Mahuni, Fortunate Jaqueline Runyararo
- Date: 2008
- Subjects: Public welfare -- South Africa -- Eastern Cape , Social service -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11454 , http://hdl.handle.net/10353/209 , Public welfare -- South Africa -- Eastern Cape , Social service -- South Africa -- Eastern Cape
- Description: Governments strive to improve the efficiency of service delivery with the intention of achieving societal goals. Thus, in order to ensure the quality of public services and goods provided to the people, central governments need to follow a decentralised governance approach. The decentralisation theorem states that, if the consumption of public goods and services over different geographical regions of the total population and the cost of providing these public goods and services in each region are the same for both the central and the sub-national government, the provision of public goods and services will be more efficient if they are provided by the sub-national government to their respective jurisdictions. This dissertation’s main aim is to investigate the extent to which the Eastern Cape Provincial Government (ECPG) is efficient in the provision of social services to the people under their jurisdiction. The efficiency scores obtained using the Data Envelopment Analysis Computer Program (DEAP) 2.1 version proved that the ECPG, education, health, social welfare and the housing departments are inefficient in the provision of social services. In this case, fiscal decentralisation as an appropriate vehicle for service delivery seems not to be working for the Eastern Cape Province, unless there is an improvement in the efficiency levels at which the social services are provided by these departments.
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The impact of a career development programme on career maturity and academic motivation
- Authors: Miles, Jean
- Date: 2008
- Subjects: Vocational guidance , Motivation in education
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11602 , http://hdl.handle.net/10353/143 , Vocational guidance , Motivation in education
- Description: The present study addresses the problems experienced by South African youth in making effective, informed career decisions. The goal of this study was to determine the effect of a career intervention programme on the career maturity and academic motivation of Grade 11 learners at Alphendale High School. Furthermore, the relationship between career maturity and academic motivation was explored. Using a pre-post test quasi-xperimental design it could be demonstrated that different dimensions of the learners’ career maturity and their academic motivation improved subsequent to the career intervention programme and therefore underscored the value of a career intervention programme.
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- Authors: Miles, Jean
- Date: 2008
- Subjects: Vocational guidance , Motivation in education
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11602 , http://hdl.handle.net/10353/143 , Vocational guidance , Motivation in education
- Description: The present study addresses the problems experienced by South African youth in making effective, informed career decisions. The goal of this study was to determine the effect of a career intervention programme on the career maturity and academic motivation of Grade 11 learners at Alphendale High School. Furthermore, the relationship between career maturity and academic motivation was explored. Using a pre-post test quasi-xperimental design it could be demonstrated that different dimensions of the learners’ career maturity and their academic motivation improved subsequent to the career intervention programme and therefore underscored the value of a career intervention programme.
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The impact of aid dependence on social development: the case of Zimbabwe
- Authors: Nyatoro, Tinashe
- Date: 2008
- Subjects: Economic assistance , Zimbabwe
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26649 , vital:65735
- Description: The purpose of this study was to look at how a foreign aid dependent economy is vulnerable to external manipulations. This study came up with the conclusion that foreign capital dependence is detrimental to long-term social, economic, and sustainable development of developing countries. The study also noted how foreign aid is used as a foreign policy instrument by western countries to influence the behaviour of the developing countries. The study noted that Zimbabwe is an aid dependent country hence its vulnerability to external manipulation. This has been demonstrated by capital flight from Zimbabwe since 1997. Multilateral Financial Institutions, the European Union, United States of America and other bilateral donors withdrew their financial support to the country due to policy disagreements with the Zimbabwean government. This incidence of donors withdrawing their financial support to Zimbabwe raises fundamental questions as to whether the African state is autonomous or is it possible for the African state to delink itself from the current global international market and at what costs? What has come out very clearly from this study is that a dependent state has no autonomy to decide on its domestic and foreign policies without considering the interests of its donors, and hence its vulnerability to external manipulations. , Thesis (MSoc) -- Faculty of Management and Commerce, 2008
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- Authors: Nyatoro, Tinashe
- Date: 2008
- Subjects: Economic assistance , Zimbabwe
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10353/26649 , vital:65735
- Description: The purpose of this study was to look at how a foreign aid dependent economy is vulnerable to external manipulations. This study came up with the conclusion that foreign capital dependence is detrimental to long-term social, economic, and sustainable development of developing countries. The study also noted how foreign aid is used as a foreign policy instrument by western countries to influence the behaviour of the developing countries. The study noted that Zimbabwe is an aid dependent country hence its vulnerability to external manipulation. This has been demonstrated by capital flight from Zimbabwe since 1997. Multilateral Financial Institutions, the European Union, United States of America and other bilateral donors withdrew their financial support to the country due to policy disagreements with the Zimbabwean government. This incidence of donors withdrawing their financial support to Zimbabwe raises fundamental questions as to whether the African state is autonomous or is it possible for the African state to delink itself from the current global international market and at what costs? What has come out very clearly from this study is that a dependent state has no autonomy to decide on its domestic and foreign policies without considering the interests of its donors, and hence its vulnerability to external manipulations. , Thesis (MSoc) -- Faculty of Management and Commerce, 2008
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The impact of immigration on the labour market: evidence from South Africa
- Authors: Sibanda, Nomazulu
- Date: 2008
- Subjects: Immigrants -- South Africa , Labor -- South Africa , Labor costs -- South Africa
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11451 , http://hdl.handle.net/10353/207 , Immigrants -- South Africa , Labor -- South Africa , Labor costs -- South Africa
- Description: The impact of immigrants on the labour market in the South African context has always been a long standing issue with both government and natives’ fearing for the latter’s displacement effect, pressure on wages and resources. Migrants are blamed for poor labour market conditions of a host country. Literature reviewed from Africa and elsewhere shows that migrants have negative outcomes on the host country’s labour market. For this study an Error Correction Model on time series data from 1980-2006 has been estimated. The study estimated two models that is the unemployment and the wages models. The variables used for estimation are immigration, inflation and the Gross Domestic Product. The study surprisingly found a positive impact of immigrants on wages but the effect on employment was negative and significant. It is important to note here that the calculated impact is only for the documented immigrants the impact the illegal ones is not known.
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- Authors: Sibanda, Nomazulu
- Date: 2008
- Subjects: Immigrants -- South Africa , Labor -- South Africa , Labor costs -- South Africa
- Language: English
- Type: Thesis , Masters , M Com
- Identifier: vital:11451 , http://hdl.handle.net/10353/207 , Immigrants -- South Africa , Labor -- South Africa , Labor costs -- South Africa
- Description: The impact of immigrants on the labour market in the South African context has always been a long standing issue with both government and natives’ fearing for the latter’s displacement effect, pressure on wages and resources. Migrants are blamed for poor labour market conditions of a host country. Literature reviewed from Africa and elsewhere shows that migrants have negative outcomes on the host country’s labour market. For this study an Error Correction Model on time series data from 1980-2006 has been estimated. The study estimated two models that is the unemployment and the wages models. The variables used for estimation are immigration, inflation and the Gross Domestic Product. The study surprisingly found a positive impact of immigrants on wages but the effect on employment was negative and significant. It is important to note here that the calculated impact is only for the documented immigrants the impact the illegal ones is not known.
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The meaning women attach to their experiences of intimate partner violence: an interpretative phenomenological study
- Authors: Da Silva, Sheila
- Date: 2008
- Subjects: Women -- Violence against -- South Africa , Abused women -- South Africa , Wife abuse -- South Africa , Family violence -- Psychological aspects
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11853 , http://hdl.handle.net/10353/153 , Women -- Violence against -- South Africa , Abused women -- South Africa , Wife abuse -- South Africa , Family violence -- Psychological aspects
- Description: This study investigates the meaning that women attach to their experiences of intimate partner violence (IPV). It seeks to explore how women who have experienced violence in the context of an intimate relationship understand, or make sense of, that experience. It is important to investigate this in order to address some of the assumptions that often inform understandings of the phenomena. Moreover, such information can be used to inform the design and implementation of appropriate interventions. Nine women who had previously experienced violence within the context of an intimate heterosexual relationship participated in this study. For ethical reasons only women who had extricated themselves from those relationships were interviewed for this study. Participants’ accounts were therefore retrospective. The women who participated in this study constituted a homogenous group in terms of their level of education, geographic location and employment status. Data was collected through personal, face-to-face interviews which were audio-recorded and transcribed verbatim. Data in the form of text was analyzed following Willig’s (2001) criteria for Interpretative Phenomenological Analysis (IPA). Disclosure of the women’s experiences, how they made sense of their experiences, as well as the resources they identified as available to them are reported in the results and analysis chapter.
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- Authors: Da Silva, Sheila
- Date: 2008
- Subjects: Women -- Violence against -- South Africa , Abused women -- South Africa , Wife abuse -- South Africa , Family violence -- Psychological aspects
- Language: English
- Type: Thesis , Masters , M Soc Sc (C Psy)
- Identifier: vital:11853 , http://hdl.handle.net/10353/153 , Women -- Violence against -- South Africa , Abused women -- South Africa , Wife abuse -- South Africa , Family violence -- Psychological aspects
- Description: This study investigates the meaning that women attach to their experiences of intimate partner violence (IPV). It seeks to explore how women who have experienced violence in the context of an intimate relationship understand, or make sense of, that experience. It is important to investigate this in order to address some of the assumptions that often inform understandings of the phenomena. Moreover, such information can be used to inform the design and implementation of appropriate interventions. Nine women who had previously experienced violence within the context of an intimate heterosexual relationship participated in this study. For ethical reasons only women who had extricated themselves from those relationships were interviewed for this study. Participants’ accounts were therefore retrospective. The women who participated in this study constituted a homogenous group in terms of their level of education, geographic location and employment status. Data was collected through personal, face-to-face interviews which were audio-recorded and transcribed verbatim. Data in the form of text was analyzed following Willig’s (2001) criteria for Interpretative Phenomenological Analysis (IPA). Disclosure of the women’s experiences, how they made sense of their experiences, as well as the resources they identified as available to them are reported in the results and analysis chapter.
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The personal, career and learning skill needs of first year psychology students
- Authors: Norris, Toni Louise
- Date: 2008
- Subjects: Personality and academic achievement -- South Africa , Personality assessment , Students -- South Africa -- Psychology , Learning ability
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11605 , http://hdl.handle.net/10353/140 , Personality and academic achievement -- South Africa , Personality assessment , Students -- South Africa -- Psychology , Learning ability
- Description: This study assessed the personal, career and learning skills needs of 196 psychology students (M= 56, F= 103). The preferred means of counselling assistance, preferred experience of counselling and preferred counselling provider were also assessed. The most highly endorsed needs were time management skills (83.5 percent, n=162), learning test-taking strategies (82 percent, n=159), job search strategies (73.6 percent, n=142), increasing self-confidence (70.3 percent, n=135), increasing motivation (72.4 percent, n=134), controlling anxiety and nervousness (68.7 percent, n=134), public speaking anxiety (68.4percent, n=134), understanding career interests and abilities (67.5 percent, n=131), fear of failure (68.1 percent, n=130), and improving study skills (66.5 percent, n=129). Significant sex differences were found for the following, finding a greater purpose in life, controlling weight, job search strategies, concerns about career choice, understanding career interests and abilities in the selection of major subjects and improving study skills. Males highly endorsed the need for finding a greater purpose in life, job search strategies, and concern about career choice, understanding career interest and abilities, selection of major subjects and to improve study skills, whereas females endorsed the need for controlling weight. Respondents indicated individual counselling as being their preferred means of counselling assistance, but lectures were the most prevalent means of assistance previously received by respondents. Most respondents (78.1 percent) found the assistance they had received to be helpful.
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- Authors: Norris, Toni Louise
- Date: 2008
- Subjects: Personality and academic achievement -- South Africa , Personality assessment , Students -- South Africa -- Psychology , Learning ability
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11605 , http://hdl.handle.net/10353/140 , Personality and academic achievement -- South Africa , Personality assessment , Students -- South Africa -- Psychology , Learning ability
- Description: This study assessed the personal, career and learning skills needs of 196 psychology students (M= 56, F= 103). The preferred means of counselling assistance, preferred experience of counselling and preferred counselling provider were also assessed. The most highly endorsed needs were time management skills (83.5 percent, n=162), learning test-taking strategies (82 percent, n=159), job search strategies (73.6 percent, n=142), increasing self-confidence (70.3 percent, n=135), increasing motivation (72.4 percent, n=134), controlling anxiety and nervousness (68.7 percent, n=134), public speaking anxiety (68.4percent, n=134), understanding career interests and abilities (67.5 percent, n=131), fear of failure (68.1 percent, n=130), and improving study skills (66.5 percent, n=129). Significant sex differences were found for the following, finding a greater purpose in life, controlling weight, job search strategies, concerns about career choice, understanding career interests and abilities in the selection of major subjects and improving study skills. Males highly endorsed the need for finding a greater purpose in life, job search strategies, and concern about career choice, understanding career interest and abilities, selection of major subjects and to improve study skills, whereas females endorsed the need for controlling weight. Respondents indicated individual counselling as being their preferred means of counselling assistance, but lectures were the most prevalent means of assistance previously received by respondents. Most respondents (78.1 percent) found the assistance they had received to be helpful.
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The regulation of insider trading in South Africa: a roadmap for effective, competitive and adequate regulatory statutory framework
- Authors: Chitimira, Howard
- Date: 2008
- Subjects: Insider trading in securities , Insider trading in securities -- South Africa , Financial instruments -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11116 , http://hdl.handle.net/10353/230 , Insider trading in securities -- South Africa , Financial instruments -- South Africa
- Description: Insider trading is one of the practices that (directly or indirectly) lead to a host of problems for example inaccurate stock market prices, high inflation, reduced public investor confidence, misrepresentation and non disclosure of material facts relating to securities and financial instruments. Again it reduces efficiency in the affected companies and eventually leads to economic underperformance. The researcher observed that the South African insider trading regulatory framework has some gaps and flaws which need to be adequately addressed to ensure efficient and stable financial markets. Therefore, the aim of this research is to provide a clear roadmap for an effective, efficient, adequate and internationally competitive insider trading regulatory framework in South Africa. In order to achieve the above stated aim, the historical development of the regulation insider trading is critically analyzed. The effectiveness and adequacy of the Insider Trading Act, 135 of 1998 is also discussed. Furthermore, the prohibition of insider trading under Securities Services Act, 36 of 2004 is explored and analyzed to investigate its adequacy. The role of the Financial Services Board, the Courts and the Directorate for Market Abuse is also scrutinized extensively. Moreover, a comparative analysis is undertaken of the regulation of insider trading in other jurisdictions of United States of America, Canada and Australia. This is done to investigate any lessons that can be learnt or adopted from these jurisdictions. The researcher strongly contends that having the best insider trading laws on paper alone will not cure the insider trading problem. What is required are adequate laws that are enforced effectively in South African courts. Therefore an adequate insider trading regulatory framework must be put in place to improve the efficiency of South African financial markets, to maintain a stable economy, combat misrepresentation and non disclosure of material facts in transactions relating to securities. The researcher has attempted to state the law as at 31 August 2007.
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- Authors: Chitimira, Howard
- Date: 2008
- Subjects: Insider trading in securities , Insider trading in securities -- South Africa , Financial instruments -- South Africa
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11116 , http://hdl.handle.net/10353/230 , Insider trading in securities -- South Africa , Financial instruments -- South Africa
- Description: Insider trading is one of the practices that (directly or indirectly) lead to a host of problems for example inaccurate stock market prices, high inflation, reduced public investor confidence, misrepresentation and non disclosure of material facts relating to securities and financial instruments. Again it reduces efficiency in the affected companies and eventually leads to economic underperformance. The researcher observed that the South African insider trading regulatory framework has some gaps and flaws which need to be adequately addressed to ensure efficient and stable financial markets. Therefore, the aim of this research is to provide a clear roadmap for an effective, efficient, adequate and internationally competitive insider trading regulatory framework in South Africa. In order to achieve the above stated aim, the historical development of the regulation insider trading is critically analyzed. The effectiveness and adequacy of the Insider Trading Act, 135 of 1998 is also discussed. Furthermore, the prohibition of insider trading under Securities Services Act, 36 of 2004 is explored and analyzed to investigate its adequacy. The role of the Financial Services Board, the Courts and the Directorate for Market Abuse is also scrutinized extensively. Moreover, a comparative analysis is undertaken of the regulation of insider trading in other jurisdictions of United States of America, Canada and Australia. This is done to investigate any lessons that can be learnt or adopted from these jurisdictions. The researcher strongly contends that having the best insider trading laws on paper alone will not cure the insider trading problem. What is required are adequate laws that are enforced effectively in South African courts. Therefore an adequate insider trading regulatory framework must be put in place to improve the efficiency of South African financial markets, to maintain a stable economy, combat misrepresentation and non disclosure of material facts in transactions relating to securities. The researcher has attempted to state the law as at 31 August 2007.
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