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441.
We analyzed and treated the finger sucking of 2 developmentally typical children aged 7 and 10 years. The functional analysis revealed that the finger sucking of both children was exhibited primarily during alone conditions, suggesting that the behavior was maintained by automatic reinforcement. An extended analysis provided support for this hypothesis and demonstrated that attenuation of stimulation produced by the finger sucking resulted in behavior reductions for both children. Treatment consisted of having each child wear a glove on the relevant hand during periods when he or she was alone. Use of the glove produced zero levels of finger sucking for 1 participant, whereas only moderate reductions were obtained for the other. Subsequently, an awareness enhancement device was used that produced an immediate reduction in finger sucking.  相似文献   
442.
To test whether congruence between cognitive style and cognitive coping would facilitate the attenuation of pressure pain, 30 verbalizers and 30 visualizers were assigned in equal numbers (ns = 10) to pleasant imagery, rational thoughts, and expectancy conditions. Separate 2 X 3 (cognitive style X experimental condition) analyses of covariance on pain tolerance and subjective discomfort indicated that imagery was superior to expectancy in raising tolerance. These findings are discussed in terms of the flexibility of cognitive coping and the content of the images and thoughts which were used.  相似文献   
443.
Memory for faces: Encoding and retrieval operations   总被引:2,自引:0,他引:2  
The reliable finding that trait judgments of faces yield better recognition memory than do feature judgments of faces is conceptualized as an encoding-specificity effect. Specifically, both trait-judgment encodings of faces and face-recognition tests are argued to be holistic, involving topographical information with between-feature processing. Consistent with the concept that encoding and retrieval operations interact to produce retrieval success, it was expected that a memory-for-face test using the Identi-kit (which requires reconstructions of the face at a feature level of analysis) would show trait-encoding tasks to be inferior to feature-encoding tasks. Eighty subjects were assigned randomly to judge a face on 10 trait dimensions (e.g., honesty-dishonesty) or on 10 feature dimensions (e.g., narrow nose-wide nose) and subsequently attempted to recognize the target among five distractors or to reconstruct the face from an Identi-kit. The significant interaction between encoding and retrieval operations indicated that the face was best identified under trait-encoding conditions but best reconstructed under feature-encoding conditions. The match between trait encoding and recognition in yielding high memory performance suggests strongly that trait judgments foster holistic processing of faces (i.e., interfeature topographical information is p-art of the context) and that the recognition of faces also is holistic. Finally, the utility of the feature- vs. holistic-processing distinction is questioned, and an alternative is proposed.  相似文献   
444.
In this study, cognitive mechanisms by which assigned goals affect task performance and reactions to performance were examined. Subjects working on a creativity task were assigned one of three performance goals varying in difficulty. Ratings of subjective probability of goal attainment, expected performance, expected satisfaction with goal attainment, and desired performance were obtained prior to each of five blocks of trials. Ratings of satisfaction with performance were obtained after each trial block and ratings of ability were obtained after all trials were completed. As predicted, with increased goal difficulty, subjective probability of goal attainment decreased, but expected performance, expected satisfaction with goal attainment, and desired performance increased. Contrary to prediction, the effect of goal difficulty on task performance was not significant. LISREL analyses revealed that goal difficulty exerted both positive (through expected and desired performance) and negative (through subjective probability of goal attainment) effects on performance. Goal difficulty had a negative effect on satisfaction with performance and ratings of perceived ability. The importance of identifying the cognitive mechanisms by which assigned goals affect performance and the need to consider consequences of assigned goals other than task performance are discussed.  相似文献   
445.
Striking changes have occurred in the number of women who have been ordained as clergy in the Protestant denominations in North America. With these changes has come a concomitant increase in the number of dual clergy couples. These couples are a new variant on the dual career theme. They share some of the same strains which have been identified for dual career couples in general; namely, identity issues, work and role overload, role cycling problems, social network dilemmas and discrepancies between personal and social norms. In addition, particular qualities of the clergy role create problems which these couples must address. One such problem is handling the ambivalent boundary between work and family roles. Two aspects of this issue are the absorptiveness of the role and the embeddedness of both work and family roles. The present paper discusses these boundary issues using data from a study of a population of dual clergy couples in two synods of the Lutheran church in two western Canadian provinces. Strategies for handling these issues are suggested for couples, church leaders and congregational representatives.Thanks are expressed to Les Vaala, Director of Student Life, Camrose Lutheran College, Camrose Alberta who was a cooperating researcher in the study.  相似文献   
446.
Past research has found that distributive justice preferences vary markedly both as a function of gender of allocator and the domain in which outcomes or rewards are allocated (e.g., relationships vs. work contexts). This study examined the interaction of these two factors in determining distributive justice preferences. Subjects were asked to fill out two scales designed to assess the degree to which their general distributive preferences in work contexts and in relationships were benevolent (prefer inputs to exceed outcomes), equity sensitive (prefer outcome/input ratios to be equal), or entitled (prefer outcomes to exceed inputs). Results revealed that women's preferences were significantly more benevolent (or less entitled) than men's in work domains, but that men's and women's distributive preferences did not differ significantly in relationships. In addition, both sexes indicated significantly more entitled preferences in work domains than in relationships, but the difference between domains was much greater for men than for women. These results suggest that, when considering issues of justice, men make a greater distinction between domains than do women, and that previously observed gender differences in distributive justice preferences may be specific to the work domain.  相似文献   
447.
This research investigated three sets of factors (career path factors, perceived job inputs, and reference group comparisons) as predictors of career-entry pay expectations for management students about to enter the workforce. As predicted, reference group comparisons accounted for a larger proportion of unique variance in students' pay expectations than either career path factors or perceived job inputs. In addition, same-sex comparisons were stronger predictors of career-entry pay expectations than opposite-sex comparisons. Practical implications and directions for future research are discussed.  相似文献   
448.
The provision of genetic counseling to women with mild mental retardation poses many challenges, some directly related to their developmental and cognitive disabilities. Traditional genetic counseling models, in which decision-making is largely based on the understanding of factual information, are particularly affected by the intellectual limitations which characterize this population. Equally important, however, are these women's attitudes, perceptions, and behaviors related to their involuntary inclusion into a highly stigmatized social group. Common themes among these women which surface in the genetic counseling setting include the denial of mental retardation, a hierarchical perception of their own and others' disabilities, and a strong motivation to conceive and parent a child. Such attitudes and behaviors may be symptomatic of acculturation, as these women struggle to take on accepted social roles while rejecting the stigma of intellectual disability. In contrast to factual information, the counselee's ability to discuss emotions and perceptions is not necessarily hampered by her intellectual limitations. A focus on the recognition and discussion of psychosocial issues provides a more meaningful approach than traditional genetic counseling models for facilitating informed reproductive decisions among women with mental retardation.  相似文献   
449.
450.
A detailed study of a flooding treatment of a specific phobia suggests that flooding is an effective procedure for instituting behavioural change. The study supports the observations of desynchrony and measure of fear (Hodgson and Rachman. 1974) and suggests the need for post-treatment contact with phobic situations to help to extinguish cognitive avoidance responses.  相似文献   
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