After a test is developed, most content validation analyses shift from ascertaining domain definition to studying domain representation and relevance because the domain is assumed to be set once a test exists. We present an approach that allows for the examination of alternative domain structures based on extant test items. In our example based on…

Developed for the Armed Services Vocational Aptitude Battery (ASVAB) Career Exploration Program, the Find Your Interests (FYI) inventory was designed to help students learn about their career-related interests. The FYI is a 90-item interest inventory based on Holland's (1973, 1985, 1997) widely accepted theory and taxonomy of career choice. The…

This article presents a methodology for examining the content and nature of item parcels as indicators of a conceptually defined latent construct. An essential component of this methodology is the 2-facet measurement model, which includes items and parcels as facets of construct indicators. The 2-facet model tests assumptions required for…