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251.
Age effects on social cognition: faces tell a different story 总被引:1,自引:0,他引:1
Keightley ML Winocur G Burianova H Hongwanishkul D Grady CL 《Psychology and aging》2006,21(3):558-572
The authors administered social cognition tasks to younger and older adults to investigate age-related differences in social and emotional processing. Although slower, older adults were as accurate as younger adults in identifying the emotional valence (i.e., positive, negative, or neutral) of facial expressions. However, the age difference in reaction time was largest for negative faces. Older adults were significantly less accurate at identifying specific facial expressions of fear and sadness. No age differences specific to social function were found on tasks of self-reference, identifying emotional words, or theory of mind. Performance on the social tasks in older adults was independent of performance on general cognitive tasks (e.g., working memory) but was related to personality traits and emotional awareness. Older adults also showed more intercorrelations among the social tasks than did the younger adults. These findings suggest that age differences in social cognition are limited to the processing of facial emotion. Nevertheless, with age there appears to be increasing reliance on a common resource to perform social tasks, but one that is not shared with other cognitive domains. 相似文献
252.
Coker CA 《Perceptual and motor skills》2006,102(1):231-238
This study examined the influence of two stimulus-presentation methods on coincident timing performance. 50 participants performed a button press and striking task in coincidence with a target stimulus. Participants were randomly divided into either the Terminating Group, whose target light was the last in the series, or the Apparent Motion Group, whose target was not the final light in the series and allowed the apparent motion of the stimulus to continue. 20 trials at each of three velocities, 4, 8, and 12 mph, were randomly performed for each task. The analysis yielded no significant differences between groups, indicating that coincident timing performance was not dependent on the method of stimulus presentation. 相似文献
253.
This experiment examined whether chronic stress disrupts novelty-seeking behavior under conditions that impair spatial memory. Rats were restrained for 6 h per day for 21 days, then tested in either a traditional spatial recognition Y-maze that requires extra-maze spatial cues to navigate or a version with salient intra-maze cues in addition to the extra-maze spatial cues. As previously shown, chronic restraint stress impaired performance on the spatial version of the Y-maze. However, chronically stressed rats performed well in the intra-maze cue version. The results indicate that the deficits in Y-maze performance following chronic stress are not attributed to neophobia, but likely reflect neurochemical and/or neurobiological changes underlying spatial memory ability. 相似文献
254.
Relationships, their processes, and outcomes are shaped by sociocultural norms and practices. The specialty of counseling psychology emphasizes the importance of a holistic understanding of the social context of lived experience as it affects health and well-being. We used a queer paradigm and an intersectional approach to inquire about the romantic relationship experiences of 15 bisexual-identifying Asian American men (BIAAM) who were at least 23 years old. In-depth interviews were transcribed and analyzed using a constructivist grounded theory approach. A recursive process of coding resulted in findings that focused on the influence of gender and bisexual stigma on romantic relationship experiences. Relationship experiences were constructed in the context of White hegemonic masculinity norms requiring the performance of dominance and emotional restriction. Experiences of bisexual stigma included fears of rejection from gay and Asian communities that shaped the choice of partners and disclosure and concealment decisions. BIAAM create and maintain their romantic relationships in a social context that challenges them to straddle socially constructed binaries and hierarchies for performing gender, sexuality, and race. We discuss the implications of the findings for culturally competent and effective intervention. 相似文献
255.
Albert Lee Cheryl Mei Yen Cheng Liang Ying Lee Gianluca Esposito Bobby Kyungbeom Cheon 《Social and Personality Psychology Compass》2023,17(11):e12854
Two studies examined the role of holistic thinking in meaning-making and gratitude during the COVID-19 pandemic. Correlational and mediational evidence showed that participants with high holistic thinking tended to construct more meaning from the pandemic and feel grateful, compared to participants with low holistic thinking (Study 1). Experimental manipulation of holistic thinking elicited behavioral choice for books on life meaning, which predicted gratitude (Study 2). These results cannot be explained by individual differences in the perception of threat (Study 1) or distress (Studies 1–2) associated with the pandemic. They cannot be explained by demographic factors such as age or gender, or cultural constructs such as ethnicity, educational level, or religiosity (Studies 1–2). These findings push understanding forward. They strengthen interdisciplinary links, fusing positive psychology with the social cognition of thinking styles. We discuss promising directions for future research with cross-cultural implications. 相似文献
256.
Suzanne C. Thompson Craig Thomas Cheryl A. Rickabaugh Peerapong Tantamjarik Teresa Otsuki David Pan Ben F. Garcia & Evan Sinar 《Journal of personality》1998,66(4):583-605
Beliefs about appearance-related changes due to aging were used to test the effects of perceived control and secondary control (acceptance) in a sample of 412 young, early-middle-age, and late-middle-age college-educated adults. Mean difference in aging-related appearance control and hypotheses regarding the adaptiveness of primary and secondary control were examined. Primary control over aging-related appearance was lower in older adults and secondary control was higher. In addition, the results indicated support for the Primacy/Back-Up Model that primary perceived control is important at all levels of actual control. Those with stronger beliefs in their primary control were less distressed. Secondary control served a back-up function in that it was related to less distress only for those who had medium or lower beliefs in primary control. The implications of these findings, that primary control may be advantageous even in low-control circumstances, are discussed. 相似文献
257.
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259.
Naming and categorical knowledge in Alzheimer''s disease: The process of semantic memory deterioration 总被引:1,自引:0,他引:1
Semantic memory deterioration in Alzheimer's disease (AD) has been theorized to proceed from a loss of object attribute knowledge to a loss of category knowledge. The theory is based on the belief that naming is a computational process requiring object attribute knowledge. It is strengthened by reports that AD patients misname by giving category information and perform poorer on tests of attribute than category knowledge. The purpose of this study was to test the theory's validity by administering naming and category knowledge tasks to AD and normal elderly control subjects. Results revealed a theoretically unexpected outcome, that is, naming became easier relative to the recall and recognition of category information. 相似文献
260.
Angela Scerbo Adrian Raine Mary O'Brien Cheryl -Jean Chan Cathy Rhee Norine Smiley 《Journal of abnormal child psychology》1990,18(4):451-463
This study tests predictions that adolescent psychopaths are hyperresponsive to rewards (Quay, 1988) and deficient in passive avoidance learning (Newman & Kosson, 1986). Forty male adolescent juvenile offenders were divided into psychopaths and nonpsychopaths using cluster analysis. Subjects were administered a passive avoidance learning task which required learning when to respond to cards associated with either reward or punishment. Results showed a greater responsivity to reward in psychopaths, with no group differences in passive avoidance errors. Results lend support to the view that psychopaths tend to focus on the prospect of reward under conditions of mixed incentives and, when sufficiently motivated, are capable of improved performance. Together with findings of recent psychophysiological studies, these results suggest that adolescent psychopaths may have latent abilities which could have treatment implications.The authors are greatly indebted to the boys and staff of the testing institution for their kind cooperation in this study. Thanks are also due to Dr. Rand Wilcox for statistical consultation and Cheryl Eurton and Marni Ayers for assistance in data coding. 相似文献