The original normative base for the Minnesota Multiphasic Personality Inventory (MMPI) was established in the late 1930's and early 1940's. While there was a refining of this original sample in 1957, no contemporary standards for normal people have been published. To develop new norms a random sample of 1,919 households in and near Rochester,…

This paper reviews the methods and findings of published research on the validity of police selection procedures. As a preface to the review, the typical police officer selection process is briefly described. Several common methodological deficiencies of the validation research are identified and discussed in detail: (1) use of past-selection…