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951.
Changing Sensitivity to Duration in Human Scalar Timing: An Experiment, a Review, and Some Possible Explanations 总被引:3,自引:0,他引:3
A. Ferrara H. Lejeune J. H. Wearden 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》1997,50(3):217-237
Evidence from a number of studies of human timing, using temporal generalization and bisection tasks, suggests more sensitive behavioural adjustment to presented durations under conditions in which the timing task demands discriminations between more closely spaced stimuli. An experiment using temporal generalization demonstrated this effect, as discrimination between a 600-msec standard duration and non-standard stimuli both shorter and longer than 600 msec was better when non-standard stimuli were more closely spaced around 600 msec. A review showed similar effects in other temporal generalization tasks and in a number of bisection studies, where time discrimination improved as the ratio of the long and short standards on the bisection task decreased. A standard model of human temporal generalization explained the experimental data in terms of a decrease in the response threshold under more difficult conditions, rather than changes in the representation of the standard duration. On the other hand, data from bisection could be modelled by assuming the contrary; that representations of the short and long standards of the task were more precise under the more difficult conditions. Explanations of some of these effects in terms of attention to duration and/or arousal-induced changes in the speed of an internal clock were discussed. 相似文献
952.
L. Fournier M. K. Scheffers M. G. H. Coles A. Adamson E. V. Abad 《Psychological research》1997,60(3):144-155
The psychophysiological approach was used to evaluate the effects of feature similarity and intrinsic response mapping on the flanker compatibility effect. Symbol (e.g., < > < and < / <) and letter arrays (e.g., HCH and SCS) were used. Results showed that delays in stimulus evaluation and both peripheral and central response competition contributed to the compatibility effect, with the contribution of these processes depending on feature similarity and the intrinsic response mapping of the stimuli. For letter stimuli, the difference in the size of the compatibility effect for similar and dissimilar arrays could be accounted for in terms of stimulus evaluation. For symbol arrays, differences in size of the compatibility effect could be accounted for by response competition. Thus, symbol and letter arrays do not appear to be processed differently; what is different is the degree to which stimulus and response-related processes are affected by incompatibility. 相似文献
953.
954.
Candis M. Warner Joseph R. Morris 《Journal of multicultural counseling and development》1997,25(4):244-255
This article reviews key issues related to racial minorities working as consultants, provides an analysis of possible impediments to successful consultation by stage of the process, and provides examples of how majority consultants can provide support for this underrepresented group in the field. Implications for training are discussed. 相似文献
955.
Michael J. Tarr Hemnch H. Bulthoff Manon Zabinski Volker Blanz 《Psychological science》1997,8(4):282-289
Abstract— We investigated how varying the number of unique pans within an object influences recognition across changes in viewpoint The stimuli were shaded objects composed of five three-dimensional volumes tinted end to end with varying connection angles Of the five volumes, zero, one, three, or jive were qualitatively distinct (e g, brick vs cone), the rest being tubes Sequential-matching and naming tasks depth Three major results stand out First, regardless of the number of distinct parts, there was increasingly poorer recognition performance viewpoint change for objects with one unique part was less than that for the other objects Third, additional pans beyond a single unique part produced strong viewpoint dependency comparable to that ob representations encode both quantitative and qualitative features 相似文献
956.
Two experiments investigated the influence of situational pragmatics on the selective use of specific instances and generalized knowledge structures to make social inferences. In Experiment 1, social inferences were made in an unfamiliar domain similar in structure to a typical situation of social greetings and address, but devoid of useful cues to social schemas. Participants were told that either one or another of the features of the situation was more pragmatically important for deriving inferences about appropriate social behaviour; consistent with predictions from a computational model of analogical mapping (ACME), they made reliable inferences based on analogies to specific instances, with the situational importance of relations guiding the selection of the optimal analogue. In Experiment 2, social inferences were examined in the more familiar domain of predicting social behavior between low and high status persons and between members of an ingroup and an outgroup in Japan. The availability of specific examples was varied, as was the perceived importance of status and group membership. The situation was isomorphic to that in the first experiment, except for the availability of generalized knowledge structures to guide inferences. Participants made relatively veridical inferences that were sensitive to variations in the pragmatic importance of dimensions. Provision of specific analogues had little impact on inferences, suggesting that participants were relying instead on more general and cross-culturally applicable knowledge about adjusting social relations according to situational pragmatics. 相似文献
957.
MICHAEL S. FRIEDMANN WILSON H. McDERMUT DAVID A. SOLOMON CHRISTINE E. RYAN GABOR I. KEITNER IVAN W. MILLER 《Family process》1997,36(4):357-367
The primary objective of the present investigation was to examine adaptive functioning in the families of patients with a wide range of psychiatric disorders. Seven dimensions of family functioning, as measured by the Family Assessment Device (FAD), were compared across families of patients with a schizophrenia spectrum disorder (n = 61 ), bipolar disorder (n = 60 ), major depression (n = 111 ), anxiety disorder (n = 15 ), eating disorder (n = 26 ), substance abuse disorder (n = 48 ), and adjustment disorder (n = 46 ). Families in each psychiatric group were also compared to a control group of nonclinical families (N = 353 ). Results indicated that regardless of specific diagnosis, having a family member in an acute phase of a psychiatric illness was a risk factor for poor family functioning compared to the functioning of control families. However, with few exceptions, the type of the patient's psychiatric illness did not predict significant differences in family functioning. Thus, having a family member with a psychiatric illness is a general stressor for families, and family interventions should be considered for most patients who require a psychiatric hospitalization for either the onset of, or an acute exacerbation of, any psychiatric disorder. 相似文献
958.
959.
The American Journal of Psychoanalysis - 相似文献
960.
Journal of Child Psychotherapy Samuels , Andrew (ed.). (1996). ‘Symposium: post-Jungian thought,’The Psychoanalytic Review Schwartz -Salant , Nathan . ‘On the interactive field as analytic object’. In The Interactive Field in Analysis, Vol 1. Chiron Clinical Series Jacobs , Theodore J. ‘On therapeutic interventions in the analysis of certain “unana-lyzable” patients’. Contemporary Psychoanalysis Guntrip , Harry . ‘My experience of analysis with Fairbairn and Winnicott. (How complete a result does psychoanalytic therapy achieve?)’. First published in The International Review of Psycho-Analysis Padel , John . ‘The case of Harry Guntrip’. Markillie , Ronald . ‘Some personal recollections and impressions of Harry Guntrip.’ Published together in The International Journal of Psycho-Analysis Plaut , F. ‘Analytiker als Minorität’. [Analysts as a minority]. Analytische Psychologic Samuels , Andrew ‘The politics of transformation/the transformation of polities’, International Journal of Psychotherapy 相似文献