The Relationship Between the Wechsler Intelligence Scale for Children‐revised and the Wechsler Intelligence Scale for Children‐iii Scales and Subtests With Gifted Children
Document Type
Article
Publication Date
1-1-1995
Description
Each year thousands of children are evaluated or reevaluated utilizing the current edition of the Wechsler Intelligence Scale to determine their eligibility for gifted programs. The Wechsler Intelligence Scale for Children‐III (1991) is new enough that only limited research is available on how it compares to the previously used Wechsler Intelligence Scale for Children‐Revised (1974). The purpose of this study was to determine the comparability between the previously dominant intelligence scale, the WISC‐R, and the revised WISC‐III with gifted children. The results of this study indicate that the latest revision (WISC‐III) and the earlier version (WISC‐R) produce remarkably similar scale and subtest scores when administered under clinical conditions to gifted children. All 51 children determined eligible through the administration of one of these two Wechsler tests would have been eligible for services had the other test been administered. The Verbal and Performance scale IQ scores were within two points of each other across the two test administrations, while only a one‐point difference existed between the Full Scale IQ scores. The Arithmetic, Comprehension, and Object Assembly subtest scores were in high agreement across the two administrations (p<.01). The level of agreement between some subtests across the two administrations suggests that clinical judgment is just as important as scores in considering who is eligible for gifted programs.
Citation Information
Sabatino, David A.; Spangler, Robert S.; and Vance, H. Booney. 1995. The Relationship Between the Wechsler Intelligence Scale for Children‐revised and the Wechsler Intelligence Scale for Children‐iii Scales and Subtests With Gifted Children. Psychology in the Schools. Vol.32(1). 18-23. https://doi.org/10.1002/1520-6807(199501)32:1<18::AID-PITS2310320104>3.0.CO;2-Q ISSN: 0033-3085