Changes in dental students' personal needs and values.

Personality characteristics of dental students were studied longitudinally by means of the Allport-Vernon-Lindzey Study of Values and Edwards Personal Preference Schedule. There were no significant differences when 21 scale scores of seniors were compared to the scores obtained from the same students as freshmen. The lack of significant change indicated a minimal effect of dental education on the personal needs, values, and attitudes of students. Thus, it is essential that faculty know as much as possible about applicants' values and needs prior to their admission to dental school. Knowledge of these personality characteristics is also essential for teaching and reinforcing those attitudes and values that are believed to assist students in developing well-integrated personal and professional lives.