Intuitive interactionism in person perception: effects of situation--behavior relations on dispositional judgments

To examine the effects of the relationships between behavior and the situation in which it occurs, we manipulated such relations and exposed subjects to them. Impressions were similar when based on the behaviors presented with situations unspecified (e.g., child hits) or when the situations in which they naturally occurred were specified (e.g., child hits when provoked). However, when situations were specified, subjects' impressions more accurately predicted individual differences in the children's actual levels of overall aggressive behavior. When the veridical situation-behavior relations were increasingly altered, the targets were perceived as being less plausible and increasingly maladjusted and odd, and correlations decreased between the perceived level of the children's aggressiveness and their actual aggressive behavior. Thus, both personality impressions and predictive accuracy were influenced by the relations between the target's behaviors and their situational contexts.     

Relational and absolute stimulus learning by monkeys in a memory task.

Three experiments showed stimulus control by either the absolute properties of probe stimuli, relational properties of the probe-list relationship, or both in a serial probe recognition memory task in which a four-item memory list was followed by a single probe (test) item. In Experiment 1, 3 rhesus monkeys received 39 to 75 repetitions of the same 24-trial stimulus sequence. Special tests showed stimulus control by the absolute properties of the probe stimuli. Retention of previous relational control was demonstrated by the good transfer (83%) to novel list and probe stimuli at the beginning of Experiment 2. During Experiment 2, control by absolute properties of the probe stimuli gradually reoccurred. Only a small measure of control by list stimuli could be detected or promoted. In Experiment 3, 4 monkeys were shown to have largely lost their ability to perform on the basis of the list-probe relationship, and were performing primarily on the basis of the absolute properties of the probe stimuli. Over the next 15 weeks, these monkeys were transferred to new stimuli at the beginning of each week. Control by the relational aspects of the task gradually returned. As transfer performance increased, control by the absolute properties of the probe stimuli was eliminated. The results are discussed in terms of stimulus control and performance strategies used by the monkeys.     

Using hardware interrupts for timing visual displays and reaction-time key interfacing on the Commodore 64

The use of hardware interrupts for presenting and timing visual displays and for controlling reaction timing on the Commodore 64 is described. The three sources of interrupts discussed are reaction-time keys interfaced through the user port to on-board hardware timers, the alarm of the 60-Hz real-time clocks, and the video raster. In a demonstration program, these interrupts are used to measure display durations, to change screen displays, and to coordinate the onset of reaction timing with the onset of screen changes. In addition, an externally generated interrupt caused by a keypress is used to control reaction timing independently of CPU operations.     

A “misrepresentation” of method as theory : Reply

Previous studies on the development of problem-solving skills in compensation tasks suggest that sequential decision theory more accurately describes the earlier phases of development than information integration theory. Compared to information integration theory, sequential decision theory appears to provide a more valid representation of children's and adults' processing of simpler compensation problems. On more developmentally advanced compensation problems, adults appear to use a variety of strategies. Information integration is capable of describing many of these patterns accurately. However, detailed analyses of performances by children and adults indicate that processing compensation problems by algebraic integration is the exception, rather than the general rule.     

L'INVENTAIRE DE RESOLUTION DE PROBLEMES PERSONNELS: UNE PERSPECTIVE METACOGNITIVE*

Studies on personal problem solving demonstrate important variations in intra- and interindividual problem solving performances. These differences have been associated with different levels of subject's psychological distress. Recently, several investigators have attempted to identify meta-cognitive factors associated with fluctuations in problem solving performance and variations in subject's level of mental health. The purpose of the present study was to examine the psychometric qualities of the French version of the Problem Solving Inventory (PSI). The 35-item questionnaire assess people's attitudes toward their personal problem solving competence. Reliability, factorial structure and construct validity of the instrument were evaluated with two different samples of subjects. Results indicated that the French version of the PSI has high internal consistency and, as predicted, a tri-dimensional factorial structure. The observed relation between subject's appraisal of their personal problem solving abilities and level of psychological distress support the discriminant properties and the concurrent validity of the PSI.     

The validity of the Carlson Psychological Survey with adolescents

The present study examined the factorial and predictive validity of the Carlson Psychological Survey with male adolescent offenders (n = 350). Factor analysis revealed that, in general, the Carlson is well represented by five scales. Of the four content scales, Antisocial Tendencies proved to be the best of a variety of predictors of institutional adjustment. Thought Disturbance and Self-Depreciation were unrelated to staff ratings on the Behavior Problem Checklist 'Personality Problem' Scale; however, they were positively correlated with the Social Anxiety and Withdrawal scales of the Jesness Inventory. The pattern of these correlations, as well as those between Antisocial Tendencies and the behavioral data, suggest that the Carlson Psychological Survey may be a good indicator of internalizing versus externalizing behavioral and attitudinal styles.     

Task performance and magnitude of goal valence

J. W. Brehm and his associates (J. W. Brehm, R. A. Wright, S. Solomon, L. Silka, & J. Greenberg, 1983, Journal of Experimental Social Psychology, 19, 21–48) recently argued that the magnitude of goal valence (the attractiveness or unattractiveness of a potential outcome) varies directly with motivational arousal level. Motivational arousal, in turn, is thought to be a function of the perceived difficulty of goal attainment. This formulation was tested in the present study by examining the relationship between goal attractiveness ratings and performance on an anagram task. According to the Yerkes-Dodson law (R. M. Yerkes & J. D. Dodson, 1908, Journal of Comparative Neurological Psychology, 18, 459–482), the relationship between motivational arousal and performance should be curvilinear; optimal performance is usually observed for moderate levels of motivation relative to either low or very high motivation levels. Consistent with the Brehm et al. hypothesis, optimum performance in the present study was observed for subjects who reported moderate levels of goal attractiveness relative to subjects who reported either low or high levels of goal attractiveness. Anticipatory ratings of the difficulty of the anagrams were also congruent with the Brehm et al. model. These findings converge with data from other studies supporting the utility of goal attractiveness as an index of motivational arousal and provide an additional dimension of support for the model proposed by Brehm et al.     

Sex differences in type of extramarital involvement and marital dissatisfaction

This study extends traditional sex roles to extramarital relationships in order to clarify sex differences in extramarital involvement and marital dissatisfaction. Both emotional and sexual extramarital involvement were studied, since women's greater emphasis on emotional intimacy was ignored in earlier extramarital studies which focused solely on sexual involvement. A purposive sample of 300 White middle-class men and women completed anonymous questionnaires about marital and extramarital relationships. Men's extramarital relationships are more sexual and women's are more emotional. Women involved in extramarital relationships report greater marital dissatisfaction than their male counterparts. For both sexes, those with combined sexual and emotional extramarital involvement report the greatest marital dissatisfaction. In sum, traditional sex roles that influence the expressions of sexuality and emotionality in premarital and marital relationships also appear to operate in extramarital relationships.