Abstract
Anxiety responses are observable in three modes, i. e. physiological, behavioral, and subjective/ cognitive ones. It is considered that these modes can co-vary (synchrony) and/or vary independently (desynchrony). The present report reviewed in these three points, Rachman (1976)'s four hypothesis of synchrony, return of fear, and consonant treatment in which investigated in the clinical and analog study about the relationship between anxeity responses. And then, measure in each anxiety mode and indexes of synchrony, as the problem of studying those relationship, were discussed.
