Erotic stimuli and aggression: facilitation or inhibition.

The present experiment attempted to reconcile previous results on the relationship of erotic stimuli and aggression. Subjects were either insulted or not insulted prior or subsequent to observing erotic stimuli of varying levels of arousal inducements. It was found, in support of prior research, that mildly erotic stimuli had an inhibiting effect on aggression when viewed subsequent to anger arousal, whereas highly erotic stimuli tended to maintain aggression at a level similar to nonerotic exposure. Prior viewing of erotic stimuli, however, had a facilitative effect on aggressive behavior. It was proposed that erotic stimuli have two components (arousal and attentional shift) that interact with anger arousal to either inhibit or facilitate aggressive behavior. The article considers the implications of this two-component system for future research on erotic and aggressive stimuli.     

Auditory versus visual processing of three sets of simultaneous digit pairs.

Two experiments were conducted to determine whether the auditory and visual systems process simultaneously presented pairs of alphanumeric information differently. In Experiment 1, different groups of subjects were given extensive practice recalling pairs of superimposed visual or auditory digits in simultaneous order (the order of arrival) or successive order (one member of each digit pair in turn, followed by the other pair member). For auditory input, successive order of recall was more accurate, particularly for the last two of three pairs presented, whereas for visual input, simultaneous order of recall was more accurate. In Experiment 2, subjects were cued to recall in one or the other order either immediately before or after stimulus input. Recall order results were the same as for Experiment 1, and precuing did not facilitate recall in either order for both modalities. These results suggest that processing in the auditory system can only occur successively across time, whereas as in the visual system processing can only occur simultaneously in space.     

Semi-automated desensitization : a controlled clinical trial

A clinical trial of semi-automated desensitization on phobic patients. Twelve received treatment with a therapist present and 12 received treatment from pre-recorded tapes. Therapy lasted a maximum of 16 weekly sessions. Assessment of progress was by means of self-ratings of phobic behaviour and more global fear ratings, made by the referring psychiatrist. Both treatments produced beneficial results. Both ratings agreed in finding no significant differences between the two methods of administration, thus confirming results from existing non-clinical trials of automated desensitization. Regardless of treatment group, agoraphobics and social phobics tended to improve less markedly, and less rapidly than simple phobics. Some implications of automated therapy for clinical practice are discussed.