Introduction to the special issue on criterion measurement.

Criterion identification and measurement is often an afterthought in criterion-related validation research. Yet it is essential in determining what predictor measures to use in operational settings. Accordingly, this special issue discusses recent advances in addressing the "criterion problem" in U.S. military enlisted personnel selection and classification research. In this introductory paper, broad issues regarding criterion identification and measurement in the military and previous research on this topic are reviewed and subsequent papers, which address specific criterion issues and describe an unprecedented joint-service criterion project, are introduced.

Personality and interests for selection: Theoretical perspectives.

This article explores two theoretical perspectives on both personality and vocational interests in terms of their value for personnel selection. These theories stand out for the amount of research attention each has received. The personality perspectives considered are trait theory and social cognitive theory. The two vocational interest theories are Holland's typology model and social cognitive career theory. These theories are compared on the basis of how they address three questions: (1) What is the nature of personality and of vocational interests? (2) What are the processes by which each becomes instilled in the individual? and (3) What are the processes by which personality and interests are translated into behavior? Although each approach has certain strengths and weaknesses, the potential benefits associated with personality trait theory and Holland's typology model, both of which are viewed as essentially trait-based approaches, seem particularly salient for the immediate future.