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101.
102.
Karl B. Frank 《International journal of group psychotherapy》2013,63(4):395-396
AbstractGroup psychotherapists in their everyday practice confront a series of ethical problems, some of which rise to the level of ethical dilemmas. This two-part special series will address how the group psychotherapist can address these problems and dilemmas in a way that leads to an ethical course of conduct. This article introduces the series by examining ethical principles and decision-making processes that are relevant to the wide range of issues that confront the group psychotherapist. The article also considers the person of the group psychotherapist him or herself and notes that certain personal qualities might create a foundation for ethical thinking and behavior. 相似文献
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Researchers have shown that working memory is related to a variety of high-level cognitive processes. However, the results of recent research have suggested that may be because of its role in attentional control. In the present experiment, the authors investigated that hypothesis by using an attentional interference task with musical stimuli. Listeners were asked to monitor one ear for either a clarinet or violin tone and to ignore any information in the other ear. On some of the trials, they heard only one tone and on other trials, either the same instrument in both ears or different instruments. Individual differences were measured in working memory and musical experience. The results showed more attentional interference in the different-instrument condition for participants with lower working memory scores, which suggested that working memory involves the ability to control attention to inhibit irrelevant information. 相似文献
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In this investigation, the authors examined the coordination and control of force production by the digits of the hand as a function of criterion force level and grip configuration. Each adult participant (N = 6: 3 men and 3 women) was required to place the thumb and a finger (or fingers) upon load cells that were fixed to a grasping apparatus that was clamped to a table. In the task, participants had to match a criterion continuous constant total force level displayed on a computer screen. There were 10 trials at each grip configuration and criterion force level combination on each of 3 consecutive days. The results showed that (a) different grip configurations minimized error at each force level; (b) there was a specific digit pairing within a given grip configuration that produced the highest correlation of force output; (c) the correlation between the force output of digits generally increased at higher force levels; (d) error was reduced at each force level and grip configuration over the practice period; and (e) the organization of the force output of each digit varied as a function of digit, force level, grip configuration, and practice. The findings are consistent with the hypothesis that coordination of the digits in prehension is reflective of an adaptive, task-specific solution that is modified with practice. 相似文献
107.
In this study, we examined the performance appraisal process from a developmental perspective. Components of cognitive structure, measured in terms of differentiation and hierarchic integration, were obtained from 45 American students representing three different academic levels at three times during a 15-week semester. These students' performance evaluations (ratings) of their psychology instructors were collected during the first and final sessions. The results indicated that although both differentiation and hierarchic integration seemed to change systematically, even over a short period of time, there was no corresponding change in the halo inherent in the raters' ratings. We present possible explanations for the failure of developmental changes in cognitive structure to be reflected in the halo inherent in the performance ratings, as would be predicted by Schneier's (1977) cognitive compatibility hypothesis. Increased emphasis on developmental aspects of the performance appraisal process is recommended. 相似文献
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Anton H. Hart 《International Forum of Psychoanalysis》2013,22(4):212-213
Abstract This introduction to the two-paper panel, “Reconsidering questions regarding mutual analysis,” provides a context for the two papers that follow. The historical antecedents and contemporary climate for the issue of mutual analysis–and analytic mutuality more generally–are described. Each author's contribution is introduced, as are the essential questions common to the panel as a whole. 相似文献
110.
We studied speech intelligibility and memory performance for speech material heard under different signal‐to‐noise (S/N) ratios. Pre‐experimental measures of working memory capacity (WMC) were taken to explore individual susceptibility to the disruptive effects of noise. Thirty‐five participants first completed a WMC‐operation span task in quiet and later listened to spoken word lists containing 11 one‐syllable phonetically balanced words presented at four different S/N ratios (+12, +9, +6, and +3). Participants repeated each word aloud immediately after its presentation, to establish speech intelligibility and later on performed a free recall task for those words. The speech intelligibility function decreased linearly with increasing S/N levels for both the high‐WMC and low‐WMC groups. However, only the low‐WMC group had decreasing memory performance with increasing S/N levels. The memory of the high‐WMC individuals was not affected by increased S/N levels. Our results suggest that individual differences in WMC counteract some of the negative effects of speech noise. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献