Beaumont, H. "The Evaluation of Academic Counseling", Journal of Higher Education, X,-( 1939), 79-82, 116.
2.
Brown, Clara. "A Social Activities Survey", Journal of Higher Education, VIII, ( 1937), 257-265.
3.
Burks, F.W. "Some Factors Related to Social Success in College", Journal of Social Psychology, IX, ( 1938), 125-140.
4.
Chapin, F. Stuart.Extra-curricular Activities at the University of Minnesota. Minneapolis: University of Minnesota Press, (1929). 5. Livingood, F.G. "Directed Extra-curricular Activities and Adjustments", Mental Hygiene , XX, (1936), 614-623.
5.
Mallay, H. "A Study of Some of the Factors Underlying the Establishment of Successful Social Contacts at the College Student Level", Journal of Social Psychology, VII, (1936), 205-228.
6.
Tuttle, H.S. "The Campus and Social Ideals", Journal of Educational Research, XXX, (1936), 177-182.
7.
Williamson, E.G. and Bordin, E.S. "Evaluating Counseling by Means of a Control-group Experiment", School and Society, LII, (1940), 434-440.
8.
Williamson, E.G. and Darley, J.G. "The Measurement of Social Attitudes of College Students. II. Validation of Two Attitude Tests", Journal of Social Psychology, VIII, ( 1937), 231-242.
9.
Wrenn, C.G.The Evaluation of Guidance, Purdue University: Studies in Higher Education, No. 37, ( 1940), 51-61.
