1. On the arbitrary distinction between states and traits;Allen;J. Personal. Soc. Psychol.,1981
2. Perennial problems in the field of emotion;Arnold,1970
3. An evaluation of the conflict hypothesis as an explanatory principle for the evolution of displays;Baerends,1975
4. Aggression;Berkowitz,1962
5. Berscheid, E. In press. Emotional experience in close0 relationships: implications for child development. In: The Effects of Early Relationships Upon Children's Socioemotional Development (Ed. by Z. Rubin & W. Hartrup). New Jersey: Erlbaum.