“…Some authors have used dichotomous ratings, such as realistic/unrealistic (Hewer, 1959, Hoyt, 1955wright, 1963). Other research has used scales that represented a degree of appropriateness from realistic to unrealistic (Apostal, 1960;Bivlofsky et al, 1953;Hewer, 1966;Mencke & Cochran, 1974;Westbrook , 1967). A few researchers (Hanson & Sander, 1973;Pilato & Myers, 1975) have constructed instruments ranging from one extreme of inappropriateness to another, with the midpoint representing an optimal degr ee of realism .…”