1. Psychological testing;Anastasi,1988
2. Foundations for a science of personality;Angyal,1941
3. Studies of independence and conformity: A minority of one against a unanimous majority;Asch;Psychological Monographs,1956
4. Ecological psychology: Concepts and methods for studying the environment of human behavior;Barker,1968
5. Investigation of the construct validity of the family life space diagram;Barker;Journal of Mental Health Counseling,1990