A Comparison of Interscorer Agreement for the Comprehension,Similarities,and Vocabulary Subtests of the WISC and WISC-R

Abstract

Thirty-one PhD Clinical Psychologists (Division 12 members of APA) selected from the 1974 American Psychological Association Register of members scored Comprehension, Similarities and Vocabulary subtest items common to the WISC and WISC-R. Twenty-two examiners used WISC criteria and nine examiners used WISC-R criteria. Although percentages of interscorer agreement favored the WISC-R judges, the Wilcoxon's T Statistic for Matched-Pairs Signed-Ranks Test showed no significant statistical support for this trend. However, significant correlations were established indicating that there was an increase of interrater scoring agreement with a corresponding increase of agreement that the responses were determined to be sufficiently inquired for scoring. This suggests that the scoring of these subtests may be less subjective than previously reported.

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References

Brannigan, G. G. , Calnen, T. , Loprete, L. J. , and Rosenberg, L. A. A comparison of WISC and WISC-R scoring criteria for Comprehension, Similarities, and Vocabulary responses. Journal of Clinical Psychology, 1976, 32, 94.

Miller, C. K. and Chansky, N. M. Psychologists' scoring of WISC protocols. Psychology in the Schools, 1972, 9, 144-152.

Miller, C. K. , Chansky, N. M. , and Gredler, G. R. Rater agreement on WISC protocols. Psychology in the Schools, 1970, 7, 190-193.

Plumb, G. R. and Charles, D. C. Scoring difficulty of the Wechsler Comprehension responses. Journal of Educational Psychology, 1955, 46, 179-183.

Sattler, J. M. , Winget, B. M. , and Roth, R. J. Scoring difficulty of WAIS and WISC Comprehension, Similarities, and Vocabulary responses. Journal of Clinical Psychology, 1969, 25, 175-177.

Schwartz, M. L. The scoring of WAIS Comprehension responses by experienced and inexperienced judges . Journal of Clinical Psychology, 1966, 22, 425-427.

Walker, R. E. , Hunt, W. A. , and Schwartz, M. L. The difficulty of WAIS Comprehension scoring. Journal of Clinical Psychology, 1965, 21, 427-429.