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161.
There is increasing acceptance that children are not unaware of when they are targets of discrimination. However, discrimination as a consequence of socio‐economic disadvantage remains understudied. The aim of this study was to examine the impact of perceived discrimination on well‐being, perceptions of safety and school integration amongst children growing up within socio‐economically disadvantaged communities in Limerick, Ireland. Mediation analysis was used to explore these relationships and to examine the potential role of parental support and community identity in boys and girls in the 6th to 9th year of compulsory education (N = 199). Results indicate perceived discrimination contributed to negative outcomes in terms of school integration, perceptions of safety and levels of well‐being. Age and gender differences were observed which disadvantaged boys and younger children. All negative outcomes were buffered by parental support. Community identity also protected young people in terms of feelings of school integration and risk but not in terms of psychological well‐being. Findings are discussed in terms of the different role of family and community supports for children negotiating negative social representations of their community.  相似文献   
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163.
On the imitation game   总被引:1,自引:0,他引:1  
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165.
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   
166.
"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   
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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   
169.
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   
170.
Previous research on volunteering has largely focused on the individual characteristics and experiences of volunteers, or on their relationship with a volunteering organisation, neglecting the group dynamics of volunteering. To address this gap, we apply a social identity and “Social Cure” perspective in a thematic analysis of interviews with 40 volunteers from across the South of England. This analysis highlights that group identities are fundamental to volunteers' motivations and experiences of volunteering. Sharing an identity with other volunteers promoted feelings of belonging, which in turn impacted upon the participants' wellbeing. Identity processes also underpinned interactions with the beneficiaries of help and how volunteers managed the challenges of helping. Finally, shared identity facilitated collective support between volunteers, which was necessary to deal with the challenges of the volunteering role, and this could be facilitated or hindered by the volunteering organisation. We discuss the implications for how volunteering organisations can enhance identity‐mediated helping, as well as for understanding the impact of volunteering on health and wellbeing.  相似文献   
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