The purpose of this study was to evaluate the effects of introductory clinical practice education program for nursing students. The nursing students of 94 participated the introductory education program of 80 hours. The questionnaire survey on self efficacy and clinical competency were conducted 3 times(before education, after education, 2 months after education) to the nursing students. The data were analyzed by the SPSS 17.0 program. The results were as follows; The self efficacy and the clinical competency score showed a significant change in the posttest. Self efficacy and clinical competency have significant relationships with college life satisfaction, interpersonal relationship and academic aptitude satisfaction. Also, self efficacy has significant relationship with clinical competency and clinical practice satisfaction. As a result, the introductory clinical practice education program can be helpful to adjustment for nursing students before clinical practice.