Five Temperaments

Five temperaments is a theory in psychology, that expands upon the Four Temperaments proposed in ancient medical theory.

The development of a theory of five temperaments begins with the Two-factor models of personality and the work of the late William Schutz, and his FIRO-B program. It is a measure of interpersonal relations orientations that calculates a person's behavior patterns based on the scoring of a questionnaire. Although FIRO-B does not speak in terms of "temperament," this system of analysis graded questionnaires on two scales in three dimensions of interpersonal relations. When paired with temperament theory, a measurement of five temperaments resulted.