Evaluation of the kennedy-elder abbreviated IQ formula with emotionally disturbed adolescents
The Wechsler Intelligence Scale for Children‐Revised (WISC‐R) was administered to 120 emotionally disturbed adolescents, using standard assessment procedures and format as outlined by Wechsler (1974). Abbreviated IQ scores then were derived by applying the Kennedy‐Elder (1982) formula, an equation t...
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Published in | Journal of clinical psychology Vol. 42; no. 6; pp. 979 - 982 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Brandon
Wiley Subscription Services, Inc., A Wiley Company
01.11.1986
Wiley |
Subjects | |
Online Access | Get full text |
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Summary: | The Wechsler Intelligence Scale for Children‐Revised (WISC‐R) was administered to 120 emotionally disturbed adolescents, using standard assessment procedures and format as outlined by Wechsler (1974). Abbreviated IQ scores then were derived by applying the Kennedy‐Elder (1982) formula, an equation that uses five WISC‐R subtests with varied weightings. Comparisons between the standard IQ scores and the abbreviated IQ scores were evaluated. A Pearson product‐moment correlation coefficient of .948 and a nonsignificant t‐test between the mean IQs suggested that the two scores were interchangeable. However, frequent IQ classification changes (25%) rendered the K‐E format unacceptable for this population. |
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Bibliography: | ark:/67375/WNG-0FST5TWJ-J ArticleID:JCLP2270420623 istex:C1BCF8AD9A82354670EA338DE437013738B89491 |
ISSN: | 0021-9762 1097-4679 |
DOI: | 10.1002/1097-4679(198611)42:6<979::AID-JCLP2270420623>3.0.CO;2-# |