- Title
- WAIS-IV test performance in the South African context: a comparison between existing grade 12 WAIS-III norms with grade 12 WAIS-IV for populations that were educated in former-DET schools
- Creator
- Klopper, Coenraad Christoffel
- Subject
- Intelligence tests
- Subject
- Wechsler Adult Intelligence Scale
- Subject
- Psychological tests
- Date
- 2014-12
- Type
- Master's theses
- Type
- text
- Identifier
- http://hdl.handle.net/10353/25891
- Identifier
- vital:64561
- Description
- Accurate IQ assessment in the field of psychology is a constant pursuit and an ethical requirement in the field of psychology. In the South African cross cultural context, the use of within group norms are very important in order to improve the accuracy and interpretive value of psychometric tests. This is due to differences between cultural groups in South Africa in terms of IQ test performance of which the biggest mediating factor is quality of education. Shuttleworth-Edwards et al. (2013), performed cross cultural normative research on the WAIS-III in which participants were stringently stratified for age, level of education, quality of education, race and language. The current study is a partial duplication of the WAIS-III normative study by Shuttleworth-Edwards et al. (2013). The sub-group in that study that indicated the most significant lowering relative to the US/UK standardisation of the WAIS-III was duplicated in this study and tested with the WAIS-IV. This group included participants stratified for race (Black South African), language (Xhosa speaking), level of education (Grade 12) and quality of education (previous Department of Education and Training (former-DET) schools). The WAIS-IV results of the current study were statistically compared with the WAIS-III results from Shuttleworth-Edwards et al. (2013). No statistically significant differences were found between the WAIS-III test performance and WAIS-IV test performance in terms of scaled score comparisons, index score comparisons and full scale index comparisons. Further comparisons were made between male and female and urban and rural participants. Significant differences were found between males and females on the verbal comprehension index. No significant differences were found between the urban and rural participants.
- Description
- Thesis (MA) -- Faculty of Social Science and Humanities, 2021
- Format
- computer
- Format
- online resource
- Format
- application/pdf
- Format
- 1 online resource (96 leaves)
- Format
- Publisher
- University of Fort Hare
- Publisher
- Faculty of Social Sciences and Humanities
- Language
- English
- Rights
- University of Fort Hare
- Rights
- All Rights Reserved
- Rights
- Open Access
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| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | WAIS-IV Test Performance in the South African context.pdf | 1 MB | Adobe Acrobat PDF | View Details |