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111.
Joel Brockner Jeffrey Z Rubin Elaine Lang 《Journal of experimental social psychology》1981,17(1):68-79
Entrapping conflicts are those in which individuals: (1) have made substantial, unrealized investments in pursuit of some goal, and (2) feel compelled to justify these expenditures with continued investments, even if the likelihood of goal attainment is low. It was hypothesized that entrapment (i.e., amount invested) would be influenced by the relative importance individuals attach to the costs and rewards associated with continued investments. Two experiments tested the notion that entrapment would be more pronounced when costs were rendered less important (and/or rewards were made more important). In Experiment 1, half of the subjects were instructed beforehand of the virtues of investing conservatively (Cautious condition), whereas half were informed of the advantages of investing a considerable amount (Risky condition). Investments were more than twice as great in the Risky condition. Moreover, consistent with a face-saving analysis, (1) the instructions had a greater effect on subjects with high rather than low social anxiety, and (2) individuals with high social anxiety who participated in front of a large audience were more influenced by the instructions than were individuals with low social anxiety who participated in front of a small audience. In the second experiment, the importance of costs and rewards were varied in a 2 × 2 design. As predicted, subjects invested significantly more when cost importance was low rather than high. Contrary to expectation, reward importance had no effect. Questionnaire data from this study also suggested that entrapment was at least partially mediated by the participants' concern over the way they thought they would be evaluated. Theoretical implications are discussed. 相似文献
112.
113.
A brief survey of the field of aphasia is presented. Many of the facts described in the neurological classics remain valid, but the interpretation of these facts must be altered. The basic principles of aphasia are reassessed in the light of neuropsychology. Neuropsychological analysis shows sensory (acoustico-gnostic) aphasia to be based upon an impairment in phonemic hearing. Motor aphasia breaks down into afferent (kinesthetic) and efferent (kinetic) aphasia. The former is based upon an impaired kinesthetic input into the speech functions, which results in a special type of oral apraxia. Efferent (kinetic) aphasia is based upon a breakdown in the kinetic organization of speech motor acts. Nominative (amnestic) aphasia consists of a number of forms, each based on either a weakness of visual or auditory analysis or difficulty in selection between evoked memory traces. “Transcortical motor aphasia” proves to be either perseverative aphasia, i.e., aphasia in which the dynamics of plasticity are impaired, or the result of the impairment of internal speech. The basic defect underlying “conduction” aphasia is beginning to be understood as a weakened acoustico-gnostic function or difficulties in retarding sideline associations. 相似文献
114.
Elaine Iljon Foreman 《British Journal of Guidance & Counselling》1991,19(1):23-30
The tradition in UK emergency planning has been for responses to be taken at a local level. Local authorities prepare plans for dealing with any eventualities arising from a major incident. Many local-authority disaster plans have, however, lacked adequate provision for psychological services. Previous disaster responses are examined, and planning deficits identified. One of the factors considered important is active involvement of those concerned rather than the imposition of a plan designed by others. The stages necessary to develop an effective community mental health intervention are elaborated. Psychological input to future plans at both national and local levels is examined. The central requirement identified is for a Multi-Agency Steering Group, whose members have specified roles, to co-ordinate all aspects of the disaster response and support services. 相似文献
115.
Elaine C. Meyer Charles H. Zeanah C. F. Zachariah Boukydis Barry M. Lester 《Infant mental health journal》1993,14(3):192-207
The birth and hospitalization of a preterm infant are stressful and emotionally demanding experiences for parents. The Clinical Interview for Parents of High-Risk Infants (CLIP) is a semistruc tured clinical interview that may be used as a one-time assessment or as a cornerstone for ongoing psychosocial work with parents. The interview assesses early parental adaptation and alerts the clinician to areas of concern as identified by the parents. The interview enables parents to consolidate emotionally their experiences relative to the infant's high-risk status. The CLIP has utility both for planning psychosocial care in the intensive care nursery, and for discharge preparation. The rationale underlying the design of the CLIP is presented, the interview is described, and clinical applications are discussed. 相似文献
116.
Motivation and Emotion - 相似文献
117.
Talk about past events can be classified as either reminiscing (discussing shared experiences) or recounting (discussing unshared experiences). Reminiscing may have more of a social memory function whereas recounting may also be informational. This research focused on the form of mother–child reminiscing and recounting during the preschool years. Twenty 40‐month‐old and 20 58‐month‐old children reminisced and recounted past events with their mothers. Results showed that mothers who provided more memory information during reminiscing and requested more memory information during recounting had children who reported more unique information about the events. Regardless of maternal conversational style, however, children reported more unique memory information during recounting than reminiscing. We discuss these results in terms of the importance of both forms of remembering for autobiographical memory development. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献
118.
A lengthened response time when a distractor becomes a target, called negative priming, is an undisputed phenomenon in selective attention, yet just what the underlying mechanism responsible for negative priming is has not been resolved. In this study, the proportion of attended repetition trials was manipulated in order to test the predictions of three theories that have been proposed for explaining spatial negative priming: distractor suppression (e.g., Tipper, 1985), episodic memory retrieval (e.g., Neill, Valdes, &; Terry, 1995), and novelty bias (e.g., Milliken, Tipper, Houghton, &; Lupiáñez, 2000). The results supported the proposal that a novelty bias, which is flexible and can be overridden, is the primary mechanism responsible for priming in spatial tasks. Memory retrieval obscured the novelty bias for target processing, was more selective in older adults, and did not affect distractor processing. Novelty bias and distractor suppression may share the same inhibitory attentional mechanism. 相似文献
119.
This paper describes the first author's attempt to collect data in a homeless shelter without attending to her role in the social class hierarchy of the organization. The author's egalitarian approach towards the homeless clients, and her lack of involvement in "staff-only" activities, transgress the social class norms within the organizational structure. While the author is successful in gaining the trust of the homeless clients, her approach alienates shelter staff, especially those in the higher echelons of the social hierarchy. The concepts of classism, world views, and Social Identity Theory, are utilized to discuss the dilemma faced by researchers who want to challenge, or work outside, a setting's status quo. 相似文献
120.
The concept of working memory emphasizes the interrelationship between the transient retention of information and concurrent processing activity. Three experiments address this relationship in children between 8 and 17 years of age by examining forgetting when a processing task is interpolated between presentation and recall of the memory items. Unlike previous studies, delivery of interpolated stimuli was under computer control and responses to these stimuli were timed. There were consistent effects of the duration of the interpolated task, but no effects of either its difficulty or similarity to memory material and no qualitative developmental differences in task performance. The absence of an effect of difficulty provides no support for models of working memory in which limited capacity is shared between the dual functions of processing and storage, but is compatible with an alternative "task switching" account. However, task switching did not explain developmental differences in recall. Other aspects of the results suggest that there can be interactions between processing and storage but it is argued that these cannot be straightforwardly explained in terms of either task switching or resource sharing. 相似文献