Similarity of impairment in naturally occurring depression and laboratory-induced, learned helplessness was demonstrated in college students. (Editor)

These studies constituted attempts to determine whether and to what extent the problems exhibited by children with learning disabilities are due to dysfunction at the level of the cerebral hemispheres. (Author)

This study offered support for behavioral formulations of depression and suggested the utility of viewing depression as including multiple specific behaviors. (Author/RK)

The hypothesis was tested that the expectancy of the hypnotist is especially significant in determining the nature of the response of susceptible subjects. (Editor)

This research attempted to find the causal relation between mood and level of reinforcement. An effort was made to learn what mood change might occur if depressed subjects increased their levels of participation in reinforcing activities. (Author/RK)

The present study was designed to assess the mood correlates of learned helplessness in human subjects. (Editor)

The purpose of this study was to propose an alternative explanation of defective sociopathic avoidance conditioning based on the model of sensory reinforcement (Duffy, 1962) and the principle of optimal stimulation (Leuba, 1955). (Author)

Twenty overweight and 20 normal weight women underwent habituation, classical conditioning, and extinction of the galvanic skin response. (Editor)

This study examined whether individuals who are presumably poor tolerators of stress can maintain a posture of psychological equilibrium within a psychologically stressful atmosphere. (Author/RK)

A review of literature dealing with moon phases and psychiatric emergencies was undertaken. (Editor)

An attempt was made to uncover dysfunctions in any of the mechanisms in selective attention, as well as any unusual allocation policy, which possibly exist in schizophrenia. (Author/RK)

This study attempted to verify an earlier finding that visual imagery does not desynchronize alpha rhythms, to determine if the revisualization of a nocturnal dream is desynchronizing beyond the expectation to request revisualization of a dream, and to demonstrate that hot images are produced by the repressed aims of drives. (Author/RK)

The purpose of this study was to assess the effects of instructional expectancy and experimental demand on verbal, behavioral, and physiological indices of speech anxiety. (Author)

The purpose of the present study was to examine the emotional adjustment of brain-damaged patients with dysphasic deficits. (Editor)

To test a theory that selective attention to threatening stimuli induces paranoia, an attempt was made to manipulate attention to threatening and nonthreatening statements among college students and examine the effects on three indices of paranoia. (Editor)