Blatt, M. and Kohlberg ( 1970) "The effects of classroom moral discussion upon preadolescents' moral judgment." Human Development.
2.
Braungart, R. (1969) "Family status, socialization and student politics: a multivariate analysis." Presented at the American Sociological Association Annual Meeting, San Francisco , September.
3.
Bronfenbrenner, U. (1970) Two Worlds of Childhood: U.S. and U.S.S.R. New York: Russell Sage.
4.
Erikson, E. (1959) "Identity and the life cycle." Psych. Issues 1,1.
5.
Flacks, R. (1967) "The liberated generation: an exploration of the roots of student protest." J. of Social Issues23, 3: 52-75.
6.
Haan, N. (1971) "Activism as moral protest: moral judgments of hypothetical dilemmas and an actual situation of civil disobedience," in L. Kohlberg and E. Turiel (eds.) The Development of Moral Judgment and Action. New York: Holt, Rinehart & Winston.
7.
--- ( 1969) "A tripartite model of ego functioning: values and clinical-research applications." J. of Nervous and Mental Diseases148, 1:14-30.
8.
——— M.B. Smith, and J. Block (1968) "The moral reasoning of young adults: political-social behavior, family background and personality correlates." J. of Personality and Social Psychology10: 183-201.
9.
Holstein, C. (1971) "The relation of children's moral judgment level to that of their parents and to communication patterns in the family," in L. Kohlberg and E. Turiel (eds.) The Development of Moral Judgment and Action . New York: Holt, Rinehart & Winston.
10.
Inhelder, B. and J. Piaget (1958) The Growth of Logical Thinking: From Childhood to Adolescence. New York: Basic Books.
11.
Kohlberg, L. (1969) "A cognitive-developmental approach to socialization ," pp. 347-480 in D. Goslin (ed.) Handbook of Socialization Theory and Research. New York : Rand McNally.
12.
--- and R. Kramer (1970) "Continuities and discontinuities in childhood and adult moral development." Human Development.
13.
Langer, J. (1969) "Disequilibrium as a source of development," in P. Mussen et al. (eds.) Issues and Trends in Developmental Psychology. New York: Holt, Rinehart & Winston.
14.
Neugarten, B. [ed.] (1968) Middle Age and Aging. Chicago: Univ. of Chicago Press.
15.
Piaget, J. (1970) Structuralism. New York: Basic Books.
16.
Turiel, E. (1971) "Progressive and repressive aspects of moral development ," in L. Kohlberg and E. Turiel (eds.) The Development of Moral Judgment and Action. New York: Holt, Rinehart and Winston.
17.
——— (1969) "Developmental processes in the child's moral thinking ," in P. Mussen et al. (eds.) Issues and Trends in Developmental Psychology. New York : Holt, Rinehart and Winston.
18.
Watts, W. and D. Whittaker (1968) "Profile of a non-conformist youth culture: a study of the Berkeley non-students." Sociology of Education41, 2: 178-200.
19.
Watts, W., S. Lynch, and D. Whittaker (1968) "Alienation and activism in today's college-age youth." University of California (unpublished).