Some physical determinants of viewing time under three instructional sets

One-hundred fifty human Ss viewed 32 patterns under neutral (N), pleasingness (P), or interestingness (l) instructional sets. An analysis of variance indicated that patterns with larger areas were viewed longer than patterns with smaller areas under all conditions; however, this effect was more pronounced under the P and I conditions than under the N condition. Patterns containing 9-sided shapes were viewed longer than those containing 3-sided shapes under the N and I conditions, while the reverse was true for the P condition.     

The Pavlovian basis of reciprocal inhibition therapy

While there is a slight disagreement between Wolpe’s views and Pavlov’s statements concerning the application of experimental psychology to the study of psychiatry, Wolpe indicates that he owes much to Pavlov. A Pavlovian analysis of therapy by reciprocal inhibition, which includes the physiological constructs as well as Pavlovian methodology, will increase our understanding of Reciprocal Inhibition therapy. The major techniques of Reciprocal Inhibition therapy are discussed in the terms of Pavlovian method and theory. Desensitization based on systematic relaxation appears to be effective because the excitatory stimulus is presented when the subject’s cortex is predominantly in an inhibitory state while relaxed. Assertive training relies mainly on building up the excitatory process by use of the second signal system. Thought-stopping is analogous to the external inhibition procedure with the use of the second signaling system as the “extra” stimulus. Deductions from Pavlov’s typology predict that an excitable subject will be difficult to desensitize and somewhat easier to train in assertive behavior and thought-stopping. Some implications of relating Pavlovian method and theory to Reciprocal Inhibition therapy are discussed.     

Binocular summation in the perception of form at brief durations

Visual form identification at brief durations was studied under: (a) monocular presentation; (b) dichopic presentation where the same form was presented successively on noncorresponding areas; and (c) dichopic presentation where the same form was presented on corresponding areas simultaneously and successively. Form identification for noncorresponding area dichopic presentation was at the level to be expected from 2independent chances to perceive. Both simultaneous and successive dichopic presentation on corresponding areas gave identification accuracy significantly above the level predicted by the assumption of independence. However, the binocular summation was not complete. When the same amount of energy entering the visual system in a binocular presentation was given in a monocular stimulation, the latter condition gave significantly better identification.     

Dissociations between procedural and episodic memory: effects of time and aging

The issue of multiple memory systems is explored. Young and older adults (mean ages = 20 and 71, respectively) named pictures and were tested immediately, 1, 7, or 21 days later. Episodic memory (recognition) for pictures was significantly lower in older relative to young adults and declined systematically across all retention intervals in both age groups. In contrast, procedural memory (repetition priming in picture naming) revealed no reliable age differences. In both age groups, priming declined within the first 24 hr, but unlike recognition, there was no further decrement from 1 to 21 days. There were also within-subject dissociations: The magnitude of priming was equivalent for remembered and forgotten items, and the relation between recognition and priming across intervals was nonmonotic, revealing a reversed association. The findings were interpreted within a multiple-memory-systems framework.     

Humility as a psychotherapeutic formulation

Humility training is conceptualized as an appropriate treatment for persons who occasionally describe themselves, but are most frequently described by others as overbearing, insensitive and deceitful. Procedures are outlined to identify unrecognized fears and improve interpersonal skills. Humility is presented as a counterpoint to assertiveness and aggression/anger control interventions.