Attempts to define and measure the developmental levels at which children identify with characters and interpret scenes in children's plays. Available from: Children's Theatre Review, Children's Theatre Association of America, American Theatre Association, 1029 Vermont Ave., N.W., Suite 402, Washington, D.C. 20005

Proposes that the member of a pair who is underrewarded or overrewarded by this partner is motivated to reciprocate and to restore equity, but one who is rewarded by chance is motivated only to restore equity. (MB)

Stevens postulated that we can use the responses of a participant in a ratio scaling experiment directly to construct a psychophysical function representing the participant's sensations. Although Stevens' methods of constructing measurement scales are widely used in the behavioral sciences, the problem of which scale type is appropriate to…

Previous experiments have shown that unsignaled delayed reinforcement decreases response rates and resistance to change. However, the effects of different delays to reinforcement on underlying response structure have not been investigated in conjunction with tests of resistance to change. In the present experiment, pigeons responded on a…

Female subjects were asked to evaluate either an attractive or unattractive male stimulus person under one of the three experimental conditions; while listening to avant-garde, rock music, or no music at all. Responding on the Interpersonal Judgement Scale (IJS: Byrne, 1971) and a seven-point physical attractiveness scale, subjects indicated more…

STUDIES HAVE SHOWN THAT IT IS POSSIBLE TO ESTABLISH DISCRIMINATORY RESPONSES TO PAIRS OF STIMULI WITHOUT ERROR RESPONSES TO THE UNREINFORCED (S-) STIMULUS. THE PURPOSE OF THIS STUDY WAS TO DETERMINE THE EFFECTS OF 2 METHODS OF INTRODUCING S- (FADING AND CONSTANT) AND 2 RESPONSE CONTINGENCIES (DELAY AND NO DELAY) ON THE OCCURRENCE OF S- RESPONSES.…

The study was designed to investigate the exploration and attachment behavior of young children in a strange situation in the presence of: (1) an individual to whom the child was attached (the mother); (2) an inanimate object with which the child was highly familiar (favorite toy); and (3) a novel inanimate object (an unfamiliar toy). The effect…

Research report of studies on state-dependent learning. Studies with animals indicate that conditioned learning responses formed by non-drugged animals do not transfer to the drug state and vice versa. Authors suggest that state-dependent learning may play casual role in drug abuse. Tested drug list included. (LK)