ArkellR. N.Feelings of internal-external control, academic achievement, and participation in social action. Unpublished Master's thesis, Univer. of Saskatchewan, 1972.
2.
GoreP.RotterJ. B.A personality correlate of social action. Journal of Personality, 1963, 31, 58–64.
3.
KenistonA.The uncommitted. New York: Harcourt Brace, 1965.
4.
KerpelmanL. C.Student political activism and ideology: Comparative characteristics of activists and non-activists. Journal of Counseling Psychology, 1969, 16, 8–13.
5.
StricklandB. R.The prediction of social action from a dimension of internal-external control. Journal of Social Psychology, 1965, 66, 353–358.
6.
TrentJ. W.CraiseJ. L.Commitment and conformity in the American college. Social Issues, 1967, 23, 34–51.