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WISC-IV and Low IQ: Review and Comparison with the WAIS-III
- Source :
-
Educational Psychology in Practice . Jun 2008 24(2):129-137. - Publication Year :
- 2008
-
Abstract
- The WISC-IV is likely to be in common use for the assessment of children with low intellectual ability for the next 10-12 years. There are several concerns about its uses with these children. Some children may not understand the instructions on some subtests, notably for letter-number sequencing. There may be an unacknowledged floor effect that will result in an overestimate of intellectual ability. The percentile ratings given in the manual are inaccurate for percentiles below 1%. Evidence is presented that the WISC-IV may systematically give lower IQ scores than the WAIS-III when assessing low IQ.
Details
- Language :
- English
- ISSN :
- 0266-7363
- Volume :
- 24
- Issue :
- 2
- Database :
- ERIC
- Journal :
- Educational Psychology in Practice
- Publication Type :
- Academic Journal
- Accession number :
- EJ799407
- Document Type :
- Journal Articles<br />Reports - Evaluative
- Full Text :
- https://doi.org/10.1080/02667360802019180