Personality test measures in optometry school admissions.

Predicting clinical competence among optometry students from data obtainable at the time of admissions is the focus of this study. Preoptometry grades, Optometry College Admission Test (OCAT) scores, and applicant scores on a standardized personality inventory were tested as predictors of faculty ratings of student performance in optometry clinics. Students' clinical performance was best predicted by certain personality dimensions, objectively measured by the California Psychological Inventory (CPI). Preoptometry grades and OCAT scores, although significantly correlated with optometry grades, were generally poor predictors of clinical performance. For men, achievement drive, self-confidence, and tolerance and for women, self-confidence, assertiveness, and interpersonal effectiveness were the personal qualities most highly correlated with instructors' ratings of performance. The study demonstrates that these personal qualities, as well as the degree to which an applicant presents a "good impression," can be objectively assessed at the time of application to optometry school.