A random sample of 50 California school psychologists and 64 award-winning school psychologists completed the California Personality Inventory. Award winners were little different from the random sample except on folk scores related to leadership. School psychologists' scores indicated above average adjustment and mental health. A large number of both award-winning and randomly sampled school psychologists were norm-favoring and extroverted. The results were discussed in relation to current issues in the field.Although we know quite a bit about school psychologists' working conditions and various attitudes toward their employment and psychological tests (e.g., Keough, Kuklic, Becker, McLoughlin, & Kukic, 1975;Lacayo, Sherwood, & Morris, 1981), we know very little about the personalities of those who go into the field.Psychologists in other specialties, using a variety of methods, have studied themselves to some degree. Most often, the focus of their research has been to identify personality correlates of graduate school and postgraduate professional success (e.g., Tinsley & Tinsley, 1977). Personality inventories, particularly the California Personality Inventory (CPI; Gough, 1987), have been used in a variety of other fields to predict training and vocational outcomes (e.g., Flom, 1974;King, McGowen, Dornan, & Schweibert, 1980; Mills & Bohannon, 1980;Mufson, 1986). Such studies have not been done with school psychologists, however.This study is a first step in examining the personality characteristics of school psychologists. The focus here is on practicing school psychologists, not on students in training. A goal of future research will be to learn how personality assessed at entry to the profession might be related to training and practice outcomes. The objective of this study was to learn more about the personality of a random sample of practicing school psycholo-AUTHORSHIP is presented alphabetically, reflecting equal contributions. JOHN M. DAVIS received his PhD in school psychology from the University of California, Berkeley in 1979. He is currently chief psychologist at the Raskob Learning Institute in Oakland, California. His main research interests are in family-systems theory, school-based consultation, adolescent suicide, and learning disabilities. JONATHAN SANDOVAL received his PhD in school psychology from the