Increasingly neuropsychologists are under pressure, particularly in child custody and personal injury litigation, to justify the validity of the tests upon which their assessments are based. Reviews research on the validity of clinical opinions based on tests and concludes that test scores must be used in conjunction with life history and current…

This study determined the validity of vocational interest scores for persons with high, medium, and low levels of experience appropriate to their predominant interests. The experiences and interests of a national sample of 1,380 young adults were assessed concurrently with scales paralleling Holland's types. The degree of congruence between…

This manual is intended to provide students, teachers, counselors, and other school personnel with a set of practical instruments and procedures designed to measure the generalizable mathematics skills of students in secondary vocational programs. Three types of assessment instruments and procedures are presented and discussed: (1) student…

This paper offers some suggestions and cautions concerning the use of the Self-Directed Search (SDS) and the Strong-Campbell Interest Inventory (SCII). A rationale for separate scoring of interest and ability sections of the SDS is provided, i.e., that correlations between interest and abilities and between abilities and vocational satisfaction…