5Jepsen D. A., The development perspective on vocational behavior: A review of theory and re- search [A]. Brown S. D., Lent R. W. Handbook of Counseling Psychology [C ]. New York: Johns Willey & Sons, 1984:194 195.
6Osipow S. H., Gati I. Construct and concurrent validity of the career decision - making difficulties questionnaire [ J ]. Journal of Career Assessmet, 1998,6 (3) : 347-364.
7Rotter J. B. Generalized Expectancies for Internal Versus External Control of Reinforcement[J] Psychological Monographs, 1966, (80) : 1-28.
8Gati I., Krausz M., Osipow S. H.. A taxonomy of difficulties in career decision making [J]. Jour- nal of Counseling Psychology, 1996,43 (4) : 510-526.
9Levenson H. Differentiating among internality, powerful others and chance. In Lefcourt H. M. Re- search with the locus of control construct, Volume 1: Assessment methods. New York: Academic Press, 1981,15-63.
10Gati I., Sake N. High School Student's Career-related Decision Difficulties [J]. Journal of Counseling and Development. 2001, 79 : 31-340.
