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591.
Allison N. Bair 《Journal of experimental social psychology》2010,46(1):127-132
Recent research has demonstrated that interracial interactions, reminders of stigmatized identities, and exposure to ambiguous racism can deplete the self-control resources of minority group members. In the current study we examined whether hearing blatant racism expressed in an interracial context would deplete the self-control of Black participants and whether this depletion would be moderated by participants’ level of racial centrality. After listening to a Black or a White confederate express either support for racial profiling (racist condition) or increased campus parking fees (neutral condition), Black participants completed a Stroop color-naming task to assess self-control depletion. Participants experienced self-control depletion following interracial encounters, regardless of whether the views expressed were racist. As expected, however, racial centrality moderated the depletion effect when racism was involved, with participants higher in centrality showing greater depletion following an encounter with racism from a White partner. 相似文献
592.
593.
Allison Zuiderveen Caitlin Ivey Sarah Dordan Claudia Leiras 《Occupational Therapy in Mental Health》2013,29(3):281-298
The present systematic review investigates the efficacy of both life review and reminiscence therapy interventions in the treatment of depressive symptoms in older adults. A systematic review of the literature was conducted using three databases: Cumulative Index of Nursing and Allied Health Literature (CINAHL), PubMed, and PsycINFO. Six studies met the inclusion criteria, and pertinent variables were extracted for data analysis. In all six articles, the reminiscence therapy or life review intervention was found to be effective in the treatment of depressive symptoms in older adults. These interventions are appropriate for use in occupational therapy practice, as occupational therapists are well-equipped to treat the psychosocial needs of individuals. 相似文献
594.
Pace alteration and estimation of time intervals 总被引:1,自引:0,他引:1
This experiment examined the effects on participants' estimates of interval duration of altering the pace of auditory stimuli contained within "filled" intervals. Because most previous studies on the filled interval effect have utilized visual displays, auditory stimuli were used to assess whether the effect would be present. In addition, previous studies compared two intervals, one of which was filled and the other unfilled. In the present study, both intervals were filled with tones at one of three rates (or "paces"): slow, medium, or fast. 25 participants (20 women) ages 18 to 29 years (M = 20.4, SD = 2.3) were recruited from psychology courses and programs. Participants first heard a "training" interval filled with tones at one of the three paces and then attempted to reproduce the duration of that training interval in the "test" interval. The pace of stimuli in each pair of training and test intervals was varied so participants received all possible combinations of paces of auditory stimuli during the training and test trial sets. Analysis showed that, when training pace was fast and test pace was medium or slow, participants' estimates were longer than the actual test interval durations. Conversely, when training pace was slow and test pace was medium or fast, participants' estimates were shorter than actual test interval durations. In addition, when judging shorter intervals, participants estimated more time had passed than actually had, while they estimated that less time had passed than actually had for longer intervals, thus providing support for Vierordt's law. 相似文献
595.
This research examined exchange and value attribution in tufted capuchin monkeys (Cebus apella). We presented subjects with opportunities to obtain various foods and a tool from an experimenter in exchange for the foods or tool in the subjects' possession. The times elapsed before the first chow biscuits were expelled and/or an exchange took place were recorded as the dependent measures. Laboratory chow biscuits, grapes, apples, and a metal bolt (a tool used to probe for syrup) were used as experimental stimuli. The subjects demonstrated the ability to recognize that exchanges could occur when an experimenter was present with a desirable food. Results indicate that subjects exhibited significant variation in their willingness to barter based upon the types of foods that were both in their possession and presented by the experimenter. Subjects more readily traded chow biscuits for fruit, and more readily traded apples for grapes than grapes for apples. During the exchange of tools and food, the subjects preferred the following in descending order when the probing apparatus was baited with sweet syrup: grapes, metal bolts, and chow biscuits. However when the apparatus was not baited, the values changed to the following in descending order: grapes, chow, and metal bolts. These results indicate that tufted capuchins recognize opportunities to exchange and engage in a simple barter system whereby low-valued foods are readily traded for more highly valued food. Furthermore, these capuchins demonstrate that their value for a tool changes depending upon its utility. 相似文献
596.
This research examined whether the tendency for girls to outperform boys in the classroom is due to differences in how girls and boys approach schoolwork. In 5th grade and then again in 7th grade, children (N=518) reported on how they approach schoolwork (i.e., achievement goals and classroom behavior), their learning strategies, and their self-efficacy in math; math grades and achievement test scores were also collected. Girls were more likely than boys to hold mastery over performance goals and to refrain from disruptive classroom behavior, which predicted girls' greater effortful learning over time. The sex difference in learning strategies accounted for girls' edge over boys in terms of grades. Girls did not do better on achievement tests, possibly because self-efficacy, for which there was also no sex difference, was the central predictor of performance on achievement tests. 相似文献
597.
Durantini MR Albarracín D Mitchell AL Earl AN Gillette JC 《Psychological bulletin》2006,132(2):212-248
A meta-analysis of 166 HIV-prevention interventions tested theoretical predictions about the effects of experts, lay community members, and similar and dissimilar others, as agents of change. In general, expert interventionists produced greater behavior change than lay community members, and the demographic and behavioral similarity between the interventionist and the recipients facilitated behavioral change. Equally importantly, there were differences across groups in the efficacy of various sources, especially among populations of low status and/or power. These findings support the hypothesis that unempowered populations are more sensitive to characteristics of the interventionists who can facilitate access to various resources. In addition, they suggest the need to ensure the availability of health professionals from diverse demographic and behavioral backgrounds. 相似文献
598.
The role of sibling dynamics in group psychotherapy has received relatively little attention in the literature. Our clinical experience suggests that sibling issues regularly arise in the practice of group psychotherapy. This article provides an integrative view of sibling relationships from a family systems and self psychology orientation to group therapy. Special emphasis is placed on developmental and cultural differences as they affect sibling dynamics and the group leader's role. A number of case examples are offered to illustrate ways to view clinical challenges in a manner consistent with the influence of sibling relationships on group members and group process. 相似文献
599.
Guttman SE Sekuler AB Kellman PJ 《Journal of experimental psychology. Human perception and performance》2003,29(6):1211-1227
The completion of partly occluded objects appears instantaneous and effortless, but empirically takes measurable time. The current study investigates how amount of occlusion affects the time course and mechanisms of visual completion. Experiment 1 used a primed-matching paradigm to determine completion times for objects occluded by various amounts. Experiments 2 and 3 used a dot-localization paradigm to probe completed contour representations for a qualitative shift above some spatial limit. The results demonstrate that time to completion rises with amount of occlusion. Nonetheless, the visual system can complete highly occluded objects, even when the occlusion renders visible contours nonrelatable. Furthermore, prolonged completion times for highly occluded objects do not result from a breakdown of low-level interpolation processes: The same contour completion mechanism operates on objects occluded by different spatial extents. 相似文献
600.
The proposition that achievement goals are applicable to the social domain was examined in four studies. Study 1 established that different orientations toward developing or demonstrating social competence can be seen in individuals' responses to open-ended questions about their social goals and social competence. Studies 2 through 4 evaluated a new survey measure of social achievement goals. Exploratory and confirmatory factor analyses confirmed the hypothesized model of social achievement goals. Convergent and discriminant validity for the new measure of social achievement goals was established. In line with hypotheses, a social development goal was associated with adjustment and a social demonstration-avoid goal was associated with maladjustment both concurrently and longitudinally. A social development goal also was positively related to instructor ratings of students' social adjustment in small classroom settings. A social demonstration-approach goal was most often unrelated to adjustment. The importance of social achievement goals for a comprehensive understanding of social motivation and adjustment is discussed. 相似文献