Trait psychology, psycho-dynamics, situationism, and interactionism, the four basic models of personality, are summarized; controversies they have generated and relevant research are discussed. Special emphasis is placed on interactional psychology as a model of personality theory and research. Controversial issues of personality such as…

This paper examines the historical development of the interaction model of personality in the 20th century. The philosophical roots of interactionism can be traced to the writings of Aristotle and Descartes. One of the earliest interactionist positions in psychology can be found in the works of Kantor (1924, 1926). Although theoretical interest in…

Tested the person-by-situation model. State anxiety was assessed prior to a routine training session and before a track meet. Trait anxiety was measured after the training session. There was a significant interaction between social evaluation trait anxiety and the meet situation. (Author)