Standardization of the Wechsler Intelligence Scale for Children- IV in Chahar Mahal Va Bakhteyri State

The purpose of this study was to prepare norm tables for Wechsler Intelligence Scale for Children- IV(WISC-IV) in student (6-16) of Chahar Mahal Va Bakhteyri State. 872 student were selected through random stratified sampeling and were assessed using WISC-IV (Persian form) and Raven's Standard progressive Matrices. Results were presented using descriptive statistics. All scores were changed in percentile ranks, Z. and T scores, standard and percentile norm table were developed for student(6=16) thereafter. WISC-IV has appropriate reliability and validity and it's norm table are suitable for assessing in Chahar Mahal Va Bakhteyri State and it is suggested prepare same norm tables for Iranian student of whole.