Relation Between Kaufman Brief Intelligence Test and WISC-III Scores of Children with RD
Autor: | Jan C. Frijters, Paul T. Cirino, Heloise Marie L. Ledesma, Maureen W. Lovett, Robin G. Morris, Rose A. Sevcik, Christopher E. Chin |
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Rok vydání: | 2001 |
Předmět: |
Male
Health (social science) Psychometrics Urban Population Statistics as Topic Concurrent validity Test validity behavioral disciplines and activities Education Developmental psychology Dyslexia 0504 sociology Humans Child Wechsler Intelligence Scale for Children Intelligence Tests Intelligence quotient 05 social sciences Wechsler Scales Reproducibility of Results 050401 social sciences methods 050301 education Wechsler Adult Intelligence Scale United States Test (assessment) Socioeconomic Factors Convergent validity General Health Professions Female Psychology 0503 education Clinical psychology |
Zdroj: | Journal of Learning Disabilities. 34:2-8 |
ISSN: | 1538-4780 0022-2194 |
Popis: | Concurrent validity of the Kaufman Brief Intelligence Test (K-BIT) with the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) was evaluated, as well as the K-BIT's accuracy as a predictor of WISC-III scores, in a sample of young children with reading disabilities. The two measures were administered to 65 children from Atlanta, Boston, and Toronto who ranged from 6-5 to 7-11 years of age at testing. Correlations between the verbal, nonverbal, and composite scales of the K-BIT and WISC-III were .60, .48, and .63, respectively. Mean K-BIT scores ranged from 1.2 to 5.0 points higher than the corresponding WISC-III scores. Standard errors of estimation ranged from 10.0 to 12.3 points. In individual cases, K-BIT scores can underestimate or overestimate WISC-III scores by as much as 25 points. Results suggest caution against using the K-BIT exclusively for placement and diagnostic purposes with young children with reading disabilities if IQ scores are required. |
Databáze: | OpenAIRE |
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