The KeyMath Revised is a power test that measures the understanding and application of mathematics skills and concepts. It is individually administered and is intended for students from kindergarten through the ninth grade to determine student mastery of mathematics concepts. The revised version is designed to be user-friendly for the student and…

The validity of eight critical thinking tests developed for the Pittsburgh (Pennsylvania) public schools was studied using scores from 100 students each in grades 5, 8, and 11 and questionnaire responses from teachers. Validity is discussed for providing diagnostic information, monitoring achievement, and influencing the curriculum. (SLD)

The use of the Wechsler Intelligence Scale for Children, Third Edition (WISC-III) and its interpretation in educational use are discussed. To measure intelligence, Wechsler believed one must measure the various aptitudes that contribute to the total behavior of the individual. The WISC-III has six verbal subtests and seven performance subtests.…