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1.
This study examined the relationship between performance outcome, time spent working at a task, and attributions to ability versus effort. It also explored differences in performance time as a function of self-esteem and task-performance expectancies. Subjects worked on a series of concept-attainment items and then were given either success or failure feedback regarding their performance and also information that they had worked either faster or slower than other subjects. They then evaluated their performance and that of a fictitious subject who had also purportedly done the task. Subjects attributed their own and other subjects' successes more to ability if they spent less time at the task and failure outcomes more to ability if they had spent more time at the task. Attributions to success and failure outcomes differed as a function of the interactive effect of self-esteem and task-specific expectancies. Low self-esteem subjects tended to attribute expected outcomes more to ability and unexpected outcomes more to effort, whereas high self-esteem subjects attributed successes more to ability and failure more to effort. Practice time and criteria for satisfaction were also a joint function of self-esteem and task-performance expectancy. The results suggest that task-performance expectancies must be considered when evaluating the role of self-esteem in determining people's responses in performance situations.  相似文献   

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In an initial attempt to assess the applicability of Weiner's (1972) attribution model to sport-related behavior, the effects of ability (high versus low), effort (high versus low) and outcome (success versus failure) on causal attributions were investigated. After riding a bicycle ergometer, subjects were asked to attribute the cause of their increased or decreased performance to ability, effort, task difficulty and/or luck. The results indicated that successful outcomes were attributed to both ability and effort and that unsuccessful outcomes were attributed to a lack of ability but not a lack of effort. While the task was seen as easier following success, the perception of low effort mediated this relationship. The results were interpreted to support a situationally specific conceptualization of sport achievement. First, whereas a motivational bias appears to preclude low ability attributions in intellectual pursuits, such is not the case with a novel physical task contingent on strength and muscular endurance. It was suggested that physiologically related ability may be viewed as relatively unstable. Second, relative to intellectual tasks, sport-related effort may be more salient and more quantifiable and may exert a greater influence on subsequent attributions for sport achievement. Finally, support was obtained for the assertions that affect is codetermined by both effort and ability and that expectancy discrepant performance is accounted for largely by perceptions of task difficulty.  相似文献   

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Evelyn G. Hall 《Sex roles》1990,23(1-2):33-41
An equal number of male and female subjects (N=48), ranging in age from 17 to 26, were randomly assigned to compete in three competitive video games against a male or female opponent. All subjects were given bogus feedback that they had lost two out of three video games by a standard margin. Initial performance expectancies, as well as postcompetition expectancies, of all subjects were recorded. Initial performance expectancy scores recorded prior to competition were analyzed in a 2 (subject gender)×2 (opponent gender) analysis of covariance (ANCOVA) design with initial skill level on a preliminary game as the covariate. No significant gender differences in initial expectancy scores were found. A 2 (subject gender)×2 (opponent gender) ANCOVA design was utilized to analyze the postcompetition expectancy scores with initial performance expectancy as the covariate. The analysis revealed no significant differences. These findings did not support Corbin's (1981) data suggesting that females express significantly less self-confidence than males for future performance after competing against and losing to a superior opponent on a video task. Initial performance expectancies in the present study were significantly correlated (p.05) to skill level, indicating that performance expectancies may be more related to skill level than to gender. Thus, a realistic perception about one's initial skill level on a particular task may be the most salient determinant of performance expectancies.  相似文献   

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Positive versus negative affective states are associated with the use of broad versus specific knowledge structures. We predicted that specific self-concepts and task difficulty would affect performance expectancies only for individuals in a negative mood; for individuals in a positive mood, only the general self-concept, but not task difficulty, would affect performance expectancies. In an experiment, we manipulated task difficulty and mood, and we assessed self-concepts, performance expectancies, and task performance. The expected interactions for the formation of performance expectancies (mood × general self-concept, mood × specific self-concept, mood × difficulty) were found. Concerning the consequences of performance expectancies, we predicted that expectancies would affect actual performance only if the task was difficult and if task difficulty was taken into account when the expectancy is generated. This hypothesis was supported: The relationship between performance expectancies and actual performance was significant only for difficult tasks and given negative mood.  相似文献   

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Studies showing that verbal priming can implicitly affect alcohol consumption have been used to support cognitive models of expectancies. However, because expectancy words reflect affective states as well as drinking outcomes, mediation through an affective pathway remains theoretically plausible (i.e., such words inadvertently may affect mood, which in turn influences drinking). The primary pathway was identified (and expectancy theory was tested) by comparing memory priming (using alcohol expectancy or neutral words) with mood induction (using positive or neutral music); an unrelated experiment paradigm allowed the priming manipulation to implicitly affect drinking. Men in the alcohol priming group drank significantly more than men in each of the other conditions, and, consistent with theory, men with histories of heavier drinking drank the most when primed with alcohol expectancies, indicating that expectancies can function as automatic memory processes.  相似文献   

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This experiment examined the effects of attributing initial failure to ineffective strategies on performance expectancies. Subjects were induced to attribute performance at a persuasion task to either their strategies (a controllable factor) or abilities (an uncontrollable factor). Subjects then failed at their initial persuasion attempt. Following failure, strategy subjects expected more successes in future attempts than did ability subjects. Strategy subjects also expected to improve with practice, while ability subjects did not. Comparisons to control subjects, who received no attribution manipulation prior to success or failure, clarify these results. Findings suggest that subjects attributing task outcomes to strategies monitored the effectiveness of their strategies and concluded that by modifying their strategies they would become more successful. In contrast, subjects attributing task outcome to abilities failed to attend to strategic features and concluded that they could not improve. Implications of this overlooked factor for attribution theory and learned helplessness are discussed.  相似文献   

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This study examined relations among spelling performance and students' beliefs about spelling, including self-efficacy for spelling ability, outcome expectancy for spelling, and attributions for good spelling across grades 4, 7, and 10. Spelling self-efficacy remained relatively constant across grades. Spelling outcome expectancies for adult life and school declined across grades, as did effort and ability attributions for spelling success, with a disproportional decrease in ability attributions between grades 4 and 7. Self-efficacy was the strongest predictor of spelling performance at all grade levels; attribution for ability entered into the regression for grade 4 students, while outcome expectancies for school and writing were more important in grades 7 and 10. Cluster analyses on the grade 10 sample showed that students with high efficacy as spellers and high outcome expectancy of spelling for writing were the best spellers, with the highest performance reserved for those who attributed good spelling more to effort than ability. The impact of spelling instruction on developing beliefs is discussed.  相似文献   

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Positive vs. negative affective states are associated with the use of broad vs. specific knowledge structures. These findings were applied to the field of performance expectancies. It was predicted that individuals with positive mood should infer their performance expectancies concerning a specific task from their general self-concept, whereas given negative mood, performance expectancies should be inferred from the relevant specific self-concept. In an experiment, positive vs. negative mood was induced in 158 university students. General and specific self-concepts were assessed. Furthermore, we assessed task-specific performance expectancies and task performance. Specific self-concept was predictive of expectancies given negative mood, whereas with positive mood, expectancies could only be predicted on the basis of the general self-concept. Furthermore, mean expectancies were higher and less accurate with positive mood. The results are in line with the theoretical predictions. They underline that affective states also influence the formation of motivational variables like performance expectancies.  相似文献   

10.
This study tests the effects of affective and health-related outcome expectancies on physical exercise, assuming stronger direct and indirect (via intention) effects from affective outcome expectancy to physical exercise than from health-related outcome expectancy to exercise. Physical exercise and social cognitive variables were assessed at baseline, and 6- and 12-month follow-up in 335 older adults (60–95 years of age). Applying structural equation modelling, there was a direct effect from affective, but not from health-related outcome expectancy on intentions and behaviour. Also, the indirect effect from self-efficacy on physical exercise via affective outcome expectancy was significant, whereas the mediation via health-related outcome expectancy was not. These findings emphasise the relative importance of affective versus health-related outcome expectancies in predicting intentions and physical exercise in older adults and highlight the importance to separate these facets at a conceptual level to enhance both theory development and health promotion.  相似文献   

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Summary . The sources of discrepancies in causal attributions for success and failure and for self and other attributions of outcome may become clearer when specific research attention is paid to the role of generalised expectancies in the attributional process. The present study hypothesised that when information about task and outcome is standardised, the attributions of both actors and observers will tend to reflect generalised expectancies, evoked in this study by two levels of SES in both actor and observer conditions, more than they will self-serving biases. 230 sixth grade Jewish Israeli pupils of two SES levels were assigned to one of three experimental conditions. All pupils received eight anagrams, four soluble by all and four insoluble. Those in the self-attribution condition attributed their own outcomes to various causes, while those in the similar and different other conditions attributed the same outcomes for pupils of apparently similar or different social class, after having first completed the anagrams themselves. The results indicated that while pupils of high SES tended to attribute both their own and others' outcomes in ways consistent with high generalised expectancy for success, pupils of low SES attributed their own outcomes more to external, unstable factors, and differentiated consistently in their attributions for the self, for similar and for different others. It was argued that these differences reflect undifferentiated, global perceptions of causality among high SES pupils, whose patterns of attribution are consistent both with teacher values and their own experience. Low SES pupils have more differentiated perceptions of causality since uncertainty as to the real causes of their learning outcomes motivates them to greater, but not always adaptive, attributional activity.  相似文献   

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This study tests the effects of affective and health-related outcome expectancies on physical exercise, assuming stronger direct and indirect (via intention) effects from affective outcome expectancy to physical exercise than from health-related outcome expectancy to exercise. Physical exercise and social cognitive variables were assessed at baseline, and 6- and 12-month follow-up in 335 older adults (60-95 years of age). Applying structural equation modelling, there was a direct effect from affective, but not from health-related outcome expectancy on intentions and behaviour. Also, the indirect effect from self-efficacy on physical exercise via affective outcome expectancy was significant, whereas the mediation via health-related outcome expectancy was not. These findings emphasise the relative importance of affective versus health-related outcome expectancies in predicting intentions and physical exercise in older adults and highlight the importance to separate these facets at a conceptual level to enhance both theory development and health promotion.  相似文献   

13.
The importance of performance expectancies for predicting behavior has long been highlighted in research on expectancy-value models. These models do not take into account that expectancies may vary in terms of their certainty. The study tested the following predictions: task experience leads to a higher certainty of expectancies; certainty and mean expectancies are empirically distinguishable; and expectancies held with high certainty are more accurate for predicting performance. 273 Grade 8 students reported their performance expectancy and the certainty of expectation with regard to a mathematics examination immediately before and after the examination. Actual grades on the examination were also assessed. The results supported the predictions: there was an increase in certainty between the two times of measurement; expectancies and certainty were unrelated at both times of measurement; and for students initially reporting higher certainty, the accuracy of the performance expectancy (i.e., the relation between expectancy and performance) was higher than for students reporting lower certainty. Given lower certainty, the accuracy increased after the students had experience with the examination. The data indicate that it may be useful to include certainty as an additional variable in expectancy-value models.  相似文献   

14.
The present study examined the expectancies of success, evaluations of performance, and achievement-related attributions that high school students made about verbal and spatial tasks that typically show sex differences. Although no sex differences were found in task performance, boys expected to do better than girls on both the spatial and verbal tasks. After completing the task, the girls continued to evaluate their performance more negatively than did boys on the spatial tasks. On spatial tasks girls also attributed to themselves less ability and saw the tasks as being more difficult than did boys. The results suggest that there are generalized, rather than task-specific, sex differences in achievement expectancies, evaluations, and attributions. These findings are discussed in terms of their implications for sex-related differences in cognitive functioning and subsequent achievement behaviors.The authors gratefully acknowledge support from the Judith Offer Fund and from the Spencer Foundation.  相似文献   

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Differences in ratings of initial expectancy of success, perceived scholastic ability, and causal attributions were assessed for male and female high school students for a simulated academic test. Subjects were also differentiated on their achievement level (i.e., under- and overachievement) and the traditionality of their career aspirations. As predicted, higher expectancies were found for high performance achievers and nontraditional females. Males generally made more attributions to lack of effort for failure, as did low performance achievers. Females and high performance achievers attributed success more to effort. Hypotheses concerning differential usage of luck and ability attributions were not supported. Although there was an overall trend for females to be more external, traditionality also mediated causal attributions for females.  相似文献   

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This article compares goal levels and task performance of groups and individuals that are assigned or self-set goals. Groups performed an additive task that allowed for direct comparison with individuals' i]ndependent performance of the task. Consistent with predictions, groups and individuals selected goals that were less difficult than assigned goals which required only a modest increase in performance. Group members and individuals who were assigned goals attained higher levels of performance than self-set or no goal condition subjects. The prediction that group members and individuals who self-set their goals would have more positive affective reactions to the goal-setting situation than participants in assigned condition was supported. The results of this study are consistent with the existing literature on groups and individuals regarding effects of goals, performance, and affective reactions. Analyses also indicate that the group goal decision process involves a compensatory strategy in which an average of group member preferences for the goal was used to reach a group goal decision. Discussion focuses on the similarities and differences between the findings of self-set and assigned goal-setting situations for groups and individuals, with particular reference to goal choice strategies, goal expectancies, and efficacy.  相似文献   

18.
A theory is proposed to explain the linkages between individual task goals and performance. Two cognitive constructs are postulated to mediate between task goals and performance:performance expectancy and performance valence. It is asserted that an individual's task goal has a positive influence on performance expectancy and a negative influence on performance valence. Performance expectancy is proposed to have a positive influence on performance while performance valence is proposed to have a negative influence on performance. Task ability is hypothesized to influence performance both directly and indirectly through its influence on performance expectancy. A laboratory experiment was designed to test the causal model proposed by the theory. A path analysis on the data from this experiment provides strong support for the model, with performance expectancy, performance valence, and task ability predicting 63% of the variance in performance on the laboratory task.  相似文献   

19.
Weiner's (1986) attributional model was adapted to a study of health behaviour change among hospital workers (N=102). It was predicted that, following success or failure, attributions would influence affective reactions and efficacy expectation, which in turn would influence intention, which in turn would influence subsequent performance. In year 1 and year 2, subjects rated their current performance, efficacy expectation, and intention to perform each of ten behaviours. In year 2, they indicated whether they had succeeded or failed in relation to each year 1 intention. They selected their greatest success and their greatest failure, and for both of these completed measures of attributions and affective reactions. In regression analyses, attributional dimensions did predict affective reactions, efficacy (in the failure condition), and intention (in the success condition). However, many of the specific associations were not what Weiner's model would hypothesize. The personal controllability dimension was particularly prominent as a predictor. Also of note were the interactive effects of attributional dimensions, always involving the stability dimension.  相似文献   

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