1. Pattern and growth in personality.;Allport,1961
2. Self efficacy: Toward a unifying theory of behavioral change.;Bandura;Psychological Review,1977
3. Beliefs, attitudes and human affairs.;Bem,1970
4. An introduction to the principles of morals and legislation.;Bentham,1948
5. Conflict, arousal and curiosity.;Berlyne,1960