Three groups of students at various levels of counselor preparation were selected to determine if significant changes in personal characteristics took place as a result of a semester of counselor education. The California Psychological Inventory, Rokeach's Dogmatism Scale (Form D), Berger's Acceptance of Self and Others Scale, and Porter's Test of Counselor Attitudes were employed as instruments to ascertain change. Results indicated a significant difference between advanced groups and beginning groups and between pre‐ and posttest measures in a direction perceived as desirable by authorities in the field.