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331.
Ecological barriers like racism and discrimination can weigh heavily on the shifting emotions of adolescents. We investigated the relationship of racial socialization experiences to the depression symptoms of 160 Black adolescents, including lethargy, low self-esteem, cognitive difficulties, social introversion, irritability, guilt, pessimism, sad mood, instrumental helplessness, and overall depression. Cultural pride socialization was inversely related to adolescent reports of lethargy and low self-esteem while alertness to discrimination socialization was positively related to instrumental helplessness and gender differences were found. Multiple regression findings showed that racial socialization experiences add significantly more predictability of depression symptoms over and above gender, neighborhood risk and resources. Recommendations for the family, mental health professionals and for the development of culturally relevant social interventions are provided.  相似文献   
332.
"Sweet" smells and tastes are perceptually similar, and physiological data indicate some commonality of central processing. However, sweet tastes and sweet smells do not provide interchangeable contexts in psychophysical experiments. The same sweet tastes are perceived as less intense when stronger sweet tastes are present, and they are perceived as more intense when weaker sweet tastes are present, as with sweet smells. However, complementary sets of sweet tastes and smells (e.g., weak sweet tastes, strong sweet smells) do not eliminate these differential context effects (DCEs). The present experiments examined, first, whether DCEs between sweet tastes and smells arise because of differences between odors and tastes in the way that sweetness scales with intensity as concentration rises, and, second, whether DCEs may be smaller for sweet tastes and smells, when contrasted with sweet tastes and nonsweet smells. The findings were clear: DCEs were consistently present, suggesting they are independent of perceptual similarity. These results imply that DCEs are probably not psychological in origin or centrally based; rather, they may have a subcortical locus.  相似文献   
333.
Research on helping behaviour has emphasized the importance of the group and particularly the nation in establishing the norms and boundaries of emergency helping. Less attention has been paid to the role of the national group in longer‐term routine helping such as charitable giving. This is particularly important given recent research on intergroup helping which points to the impact of power relations on willingness of national groups to give and receive aid. The present research examines people's accounts of charitable giving in their day‐to‐day lives in Ireland, a country which has recently undergone a transformation in economic development and international relations. Discursive analysis of five focus groups with 14 Irish university students illustrates how participants proactively invoke national identity to account for giving or withholding charity. Our findings demonstrate how Irish national identity can be strategically and flexibly used to manage participants' local moral identity in the light of Ireland's changing international relations and in particular how participants display concerns to be seen to intend ‘autonomous’ rather than ‘dependency’‐oriented helping. The findings suggest that both national identity and international relations provide resources for individuals negotiating the complex demands and concerns surrounding charitable giving. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
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We examine the hypothesis that a specific goal leads to implicit learning, whereas a nonspecific goal leads to explicit learning, even though the pattern to be learnt is non-salient. Subjects learned a dynamic control task (Berry & Broadbent, 1984). One group of subjects had a specific control goal, the second group had a non-specific pattern-search goal, and the third group had both goals. On measures of learning (control performance, prediction, and general questions), the non-specific group learnt explicitly, outperforming the other two groups on all learning measures. The specific group performed next best on control performance and prediction questions but performed very poorly on general questions. The dual-goal group performed poorly on all measures. Non-specific subjects predicted well on both familiar and unfamiliar situations. Specific-goal subjects predicted well on familiar situations, regardless of whether their previous response had been correct or incorrect. Dual-goal subjects predicted well only on familiar correct situations. We conclude that the non-specific group learned through explicit hypothesis testing, the specific group learned through a mixture of explicit problem solving and implicit instance learning, and the dual-goal group learned instances. Results are discussed in terms of dual-space models of problem solving and hypothesis testing and in terms of implicit instance learning. We consider how the choice of learning goal affects the cognitive processes used during learning and suggest that having subjects learn the same information implicitly or explicitly is potentially useful for drawing clearer distinctions between implicit and explicit modes of learning.  相似文献   
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This study analyzed the genetic and environmental influences on internalizing and externalizing behavior problems and the nature of their cooccurrence in a national Norwegian twin sample. The sample comprised 526 identical and 389 fraternal same-sexed twin pairs from five birth cohorts, aged 5-6, 8-9, 12-13, 13-14, and 14-15 years. Behavior problems were assessed by parental ratings on the Child Behavior Checklist. A model of additive genetic, shared, and nonshared environmental influences was fitted to both internalizing and externalizing behavior in four sex and age groups. The considerable covariance,r = .51 to .58, between these traits is accounted for mainly by common environmental components; this effect was most marked in the 5 to 9-year olds. Concordance rates for children scoring above 1 standard deviation from the total sample mean on the internalizing scale only, externalizing scale only, or both indicated stronger genetic influences for internalizing or externalizing problems only than for combined problems.  相似文献   
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The current study adopted McAdams' multilayer framework as the basis to develop a psychological portrait of an elite athlete who was identified as being particularly ‘mentally tough’. The aim was to use this single case as an exemplar to demonstrate the utility of McAdams' framework for understanding the complexity of sport performers across three domains of personality: dispositional traits, characteristic adaptations, and narrative identity. We operationalised these domains through the development of specific research questions and, subsequently, the collection and integration of the participant's Big Five traits, personal strivings, coping strategies, and response to a life story interview. The results offered a comprehensive insight into the nature of one athlete's personality that, in turn, informed conceptual perspectives of mental toughness in sport psychology literature and qualitatively supported emerging evidence of the validity of a three‐layer framework in personality psychology. Specifically, the study's design showed how a holistic approach to personality analysis can lead to a more complete psychological representation of competitors in sport, and people generally. It demonstrated how motivational, sociocultural, and meaning‐making aspects of personality can complement a trait profile to achieving a satisfying assessment of the whole person. Copyright © 2017 European Association of Personality Psychology  相似文献   
340.
The question of how normative form changes during a riot, and thus how collective behaviour spreads to different targets and locations, has been neglected in previous research, despite its theoretical and practical importance. We begin to address this limitation through a detailed analysis of the rioting in the London borough of Haringey in 2011. A triangulated analysis of multiple sources of data (including police reports, media accounts, and videos) finds a pattern of behaviour shifting from collective attacks on police targets to looting. A thematic analysis of 41 interview accounts with participants gathered shortly after the events suggests that a shared anti‐police identity allowed local postcode rivalries to be overcome, forming the basis of empowered action not only against the police but to address more long‐standing grievances and desires. It is argued that collective psychological empowerment operated in a ‘positive feedback loop’, whereby one form of collective self‐objectification (and perceived inability of police to respond) formed the basis of further action. This analysis of the development of new targets in an empowered crowd both confirms and extends the elaborated social identity model as an explanation for conflictual intergroup dynamics.  相似文献   
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