The authors begin this chapter by revisiting Astin, Panos, and Creager (1967), who developed a conceptual scheme to guide the selection of various types of measurements organized by three dimensions: (1) type of outcome; (2) type of data; and (3) time. In assessing basic skills, general education, and attainment of the major, the focus is on…

The good news is Strange's propositions offer a sharper focus to researchers of student development. The bad news is that the propositions imply a need to reconsider the ways researchers regard student change and the designs adopted to study it. Revisions in each area will challenge researchers' conceptual and methodological predictors. (BF)