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Salivary cortisol was examined in relation to indirect aggression and primary psychopathy (i.e., cold affect and interpersonal manipulation) and secondary psychopathy (i.e., criminal tendencies and erratic lifestyle) in a sample of 154 undergraduate students. Results revealed that although psychopathy and indirect aggression were strongly correlated, when statistically controlling for each of type of psychopathy, only primary psychopathy was related to indirect aggression. In women but not in men, lower cortisol was associated with higher levels of primary psychopathy and higher cortisol was associated with higher levels of secondary psychopathy. Cortisol was not related to indirect aggression. Results are discussed from both an evolutionary and developmental perspective. 相似文献
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Jaser SS Champion JE Dharamsi KR Riesing MM Compas BE 《Journal of child and family studies》2011,20(3):353-360
The adolescent children of depressed mothers are at increased risk for depression, but little is known about protective factors
for these children. Maintenance of positive affect in a stressful context may be an important marker of resilience. Mothers
with (n = 34) and without (n = 38) a history of depression and their adolescent children completed questionnaires regarding adolescents’ coping and depressive
symptoms and engaged in a 15 min videotaped interaction about family stress. Adolescents’ observed behaviors were coded using
the Iowa Family Interaction Rating Scales. No significant differences emerged in observed behavior between adolescents of
mothers with and without a history of depression. Higher levels of primary and secondary control coping and lower levels of
disengagement coping were related to higher levels of observed positive mood and fewer depressive symptoms in adolescents.
Observed positive mood was related to fewer depressive symptoms in adolescents, even after accounting for maternal history
of depression and current maternal depressive symptoms. Results suggest the importance of considering positive affect in the
context of family stress as a marker of resilience in adolescents at risk for depression. The current study provides evidence
for coping as a protective factor, related to higher levels of positive affect and fewer depressive symptoms, in adolescents
exposed to maternal depressive symptoms. 相似文献
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Camras LA Meng Z Ujiie T Dharamsi S Miyake K Oster H Wang L Cruz J Murdoch A Campos J 《Emotion (Washington, D.C.)》2002,2(2):179-193
Eleven-month-old European-American, Japanese, and Chinese infants (ns = 23, 21, and 15, respectively) were videotaped during baseline and stimulus episodes of a covert toy-switch procedure. Infants looked longer at the object during the expectancy-violating event (stimulus episode) but did not produce more surprise-related facial expressions. American and Japanese infants produced more bodily stilling during stimulus than baseline, and American infants also produced more facial sobering. Naive raters viewing both episodes could correctly identify the expectancy-violating event. Rater judgments of surprise were significantly related to infants' bodily stilling and facial sobering. Judgments of interest were related to cessation of fussing. Thus, observer judgments of infant emotions can be systematically related to behaviors other than prototypic emotional facial expressions. 相似文献
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Annalee Yassi Jaime Breilh Shafik Dharamsi Karen Lockhart Jerry M. Spiegel 《Journal of Academic Ethics》2013,11(2):83-101
With increasing calls for global health research there is growing concern regarding the ethical challenges encountered by researchers from high-income countries (HICs) working in low or middle-income countries (LMICs). There is a dearth of literature on how to address these challenges in practice. In this article, we conduct a critical analysis of three case studies of research conducted in LMICs. We apply emerging ethical guidelines and principles specific to global health research and offer practical strategies that researchers ought to consider. We present case studies in which Canadian health professional students conducted a health promotion project in a community in Honduras; a research capacity-building program in South Africa, in which Canadian students also worked alongside LMIC partners; and a community-university partnered research capacity-building program in which Ecuadorean graduate students, some working alongside Canadian students, conducted community-based health research projects in Ecuadorean communities. We examine each case, identifying ethical issues that emerged and how new ethical paradigms being promoted could be concretely applied. We conclude that research ethics boards should focus not only on protecting individual integrity and human dignity in health studies but also on beneficence and non-maleficence at the community level, explicitly considering social justice issues and local capacity-building imperatives. We conclude that researchers from HICs interested in global health research must work with LMIC partners to implement collaborative processes for assuring ethical research that respects local knowledge, cultural factors, the social determination of health, community participation and partnership, and making social accountability a paramount concern. 相似文献
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