This study was designed to compare the Wechsler Intelligence Scale for Children (WISC) and Wechsler Adult Intelligence Scale (WAIS) IQ scores (Full Scale, Verbal, and Performance) of 120 16-year-olds, controlling for both practice or order effects and for intellectual level. Each test was administered to each subject, with an average interest…

A decade ago intelligence testing was in its beginnings in the United States. There were no standardized tests available except those of the Binet-Simon scale. These tests had been used but little, and chiefly for the detection and classification of the backward and the feeble-minded. Goddard had just begun pioneer work in this field, while…

The main goal of this book is to enable examiners to use the McCarthy Scales of Children's Abilities as a clinical tool for evaluating preschool and primary-grade children. However, before an examiner becomes too concerned with issues relating to test interpretation, he or she should first understand thoroughly certain basic considerations.…

A synthetic performance test is a job performance test that has been degraded to some degree in the range of tasks covered or in the fidelity of stimulus/response features. Since further development is needed before synthetic performance testing is valid and efficient, this research project focused on three objectives: to (1) identify problems…