A Study of the Effect of Conformity to Social Expectancy on Evaluative Attitudes

Allport, G. W. , and Vernon, P. E. , A Study of Values. Boston: Houghton-Mifflin Company, 1931.

Cantril, H. , and Allport, G. W. "Recent Applications of the Study of Values ." Journal of Abnormal and Social Psychology , XXVIII (1933), 259-273.

Duffy, Elizabeth. "A Critical Review of Investigations Employing the Allport-Vernon Study of Values and Other Tests of Evaluative Attitude." Psychological Bulletin , XXXVII (1940), 597-612.

Fischer, Robert P. "Do the Interests of Students Indicate the Need of a Liberal Education?" Journal of Educational Research, XXXVII (1944), 619-627.

Spranger, E. , Lebensformen. Geisteswissenschaftliches Psychologie und Ethik der pesonlichkeit., 5 . Aufl Halle (Salle), M. Niemeyer, 1925 , 450 pp.