Abstract: | ![]() The concept of the criterion in much applied research has implied the possibility of identifying a single, ultimate measure against which predictors should be correlated. It is argued that the criterion has been overemphasized with the result that complexities of predicting the many facets of job success have been ignored in favor of overly simplified studies designed to relate predictors to single measures of job success. Applied psychologists should give more emphasis to construct validation and make an effort to learn more about the meaning of test scores and other predictors in terms of multiple dimensions of behavior. Information available on the Engineering Research Key of the Strong Vocational Interest Blank is presented in order to illustrate the pattern of validation research recommended. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |