Chapter 1 - Approaching Accuracy

Abstract

This chapter explains the concept of accuracy in personality judgment. It presents the theory and research concerning the circumstances under which and processes by which one person might make an accurate appraisal of the psychological characteristics of another person, or even of oneself. With accurate personality judgment, organizations can hire the right people and place them in appropriate positions. Clinical psychologists can make more accurate judgments of their clients and so serve them better. Accuracy is important for reasons that are practical, theoretical, and intrinsic. The present approach to the study of accuracy in personality judgment is organized by three commonsense propositions: (1) “Individual differences in personality (personality traits) exist and are important;” (2) “People sometimes make judgments of these traits;” and (3) “These judgments are sometimes accurate.” The propositions imply that it is important to know the circumstances when personality judgment is accurate, and finally the level upto which accurate judgment can be achieved.