Judging response-outcome relations: The role of response-outcome contingency,outcome probability,and method of information presentation

A series of four experiments investigated college students’ judgments of interevent contingency. Subjects were asked to judge the effect of a discrete response Itapping a wire) on the occurrence of a brief outcome (a radio’s buzzing). Pairings of the possible event-state combinations (response-outcome, response-no outcome, no response-outcome, no response-no outcome) were presented in a summary-table (Experiments 2 and 4), in an unbroken-time-line (Experimente 1, 2, and 4), or in a broken-time-line format (Experiment 3). Subjects judged the extent to which the response caused the outcome or prevented it from occurring. Across all methods of information presentation, judgments were a positive function of response-outcome contingency and outcome probability. In the unbroken-time-line condition, judgments of negative response-outcome contingencies were less extreme than judgments of equivalent positive contingencies. This asymmetry was smaller in the broken-time-line condition and in those conditions in which subjects were encouraged to segment an unbroken time line into discrete response outcome units. Finally, judgments of positive and negative relationships were generally symmetrical in the summary-table condition. Relative to the two time-line portrayals, summary table judgments were also less influenced by the overall probability of outcome occurrence. These judgment differences among format conditions suggest that, depending on the method of information presentation, subjects differently partition event sequences into discrete event pairings.     

Self-Efficacy Relationships With Affective and Exertion Responses to Exercise1

This study examined the relationship of preexisting efficacy for exercise with perceptions of effort expenditure and in-task affect during exercise testing. Subjects comprised sedentary, middle-aged adults participating in a submaxi-mal cycle ergometer-graded exercise test. Perceptions of efficacy were assessed prior to and following exercise testing while perceptions of effort expenditure and in-task affect were assessed at 70% of predicted maxim heart rate. Highly efficacious subjects had lower perceptions of effort expenditure and reported more positive affect during exercise than did their less efficacious counterparts. Affective responses during exercise were in turn significant predictors of posttest self-efficacy. These results are discussed in regard to the importance of examining the role of personal efficacy in the formation of exercise-related affect and affective responses as sources of efficacy or competence information in exercise.     

Beyond the intrinsic-extrinsic dichotomy: Self-determination in motivation and learning

Researchers have typically portrayed intrinsic and extrinsic motivation as dichotomous. Although this dichotomy has explanatory utility, we present a differentiated view of extrinsic motivation, arguing that the relative autonomy of one's motivated actions is more useful for characterizing the motivational basis of learning than is the undifferentiated intrinsic-extrinsic dichotomy. Our concept of autonomous extrinsic motivation is based on a developmental analysis of the processes of internalization and integration. In this article we review extensive research indicating that intrinsic motivation and integrated internalization are facilitated by autonomy supportive social contexts, and that these autonomous forms of motivation, in turn, promote high-quality learning.Preparation of this article was facilitated in part by research grant HD-19914 from the National Institute of Child Health and Human Development to the Human Motivation Program in the Department of Psychology at the University of Rochester.     

General population and institutional elite support for social control of new religious movements: Evidence from national survey data

The cult controversy has now spanned two decades. New religious movements clearly have engendered considerable opposition, but there is relatively little information concerning the impact of the cult controversy on public opinion. This article reports on the results of a national survey of both the general public and institutional elites. Support for four specific forms of social control was assessed. The results indicate considerable support for controls among the general population but lower levels of support among institutional elites. The least support is observed for blocking publication of the Unification Church sponsored Washington Times and the greatest support is registered for prohibiting proselytization of teenagers by all new religious groups. The findings are helpful in interpreting the outcome of the cult controversy to date and suggest that the potential for redrawing church-state boundaries remains.     

Historical influences on the use of assessment methods in counseling psychology

This paper considers the effects of four historical influences on the use of assessment methods in counseling psychology: the vocational guidance, psychometric, mental hygiene, and Rogerian counseling/psychotherapy traditions. Each historical influence is examined, and some of the implications each influence has had on our current use of or manner in approaching assessment methods are considered.     

The effect of context on the structure of categories

Three experiments examined the effect of context on the representativeness ordering of exemplars of a category. Experiments 1 and 2 employed an online reading time paradigm to examine the effect of context on the time it takes to establish an anaphoric reference between an exemplar and a category term. Experiment 1 demonstrated that context can change the relation between a category term and an exemplar at the time of comprehension. Experiment 2 showed that category terms presented in context generate graded goodness-of-example distributions of exemplars that are different from the distributions generated in the absence of explicit context. These distributions cannot be derived by assuming that the exemplar most strongly suggested by the context serves as the category representation. Experiment 3 employed a membership verification paradigm. Response time was found to be a function of degree of relatedness to the contextdependent category representation. Typicality, as determined in the absence of explicit context, had no effect on decision time. Several models, including some extensions of current semantic memory theories, are developed to account for the results of these experiments.     

Reliability of psychophysiological assessment

In order to assess the reliability of psychophysiological recording, 15 subjects were assessed on multiple response measures (forehead EMG and forearm flexor EMG, heart rate, skin resistance level, hand surface temperature and cephalic vasomotor response), under multiple stimulus conditions (baseline, self-control, cognitive and physical Stressors), on multiple occasions (Days 1, 2, 8 and 28). Three forms of reliability coefficients were computed for each response measure: coefficients on absolute scores, coefficients on change scores from baseline to stressful conditions and coefficients on percent change from baseline. Only frontal EMG appeared to have consistently high absolute reliability coefficients, with hand surface temperature having high reliability if sessions are repeated within 1 week. Heart rate was less consistently reliable. Treating the responses as relative measures did not increase their reliability; indeed, hand surface temperature was completely unreliable when examined in this fashion. Implications of this study for behavioral medicine, biofeedback and anxiety-based disorders research, as well as Lang's tripartite response system model of fear and emotion, are discussed.