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201.
Intergroup helping behavior by high status group members typically functions to support and further entrench systems of social hierarchy (Nadler, 2002). This research examined whether the virtue of generosity could increase support for more egalitarian group relations, as indexed by reduced social dominance orientation (SDO; Pratto, Sidanius, Stallworth, & Malle, 1994). Pilot testing (N = 367) revealed a negative relationship between self-reported generosity and SDO. In Study 1, two long-term experimental manipulations of generosity in 110 college students reduced SDO. One manipulation involved a nine week community service learning project, and the other involved a five-part reflection paper assignment on generous individuals. In Study 2, a brief generosity prime in 58 college students reduced SDO scores. The potential benefits of targeting SDO directly, and the importance of examining the motives behind generosity are discussed.  相似文献   
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The objective of our study was to describe the clinical experience in offering noninvasive prenatal testing (NIPT) for aneuploidy to pregnant patients, highlighting the clinical utility, barriers to acceptance and limitations of this novel test. Data were collected from 961 patients offered NIPT from 3/1/12 to 9/30/12. Univariate and multivariate logistic regression analysis was performed. Twenty-eight percent of patients elected NIPT and 72 % declined. Women continue to elect less sensitive and less specific screening through biochemical markers and nuchal translucency. Women considering all options at average risk for aneuploidy were less likely to accept NIPT testing than women who had a risk adjustment from an ultrasound marker or routine screening test. In our multi-ethnic population, Filipina women were significantly less likely to elect NIPT compared to other ethnicities. Five percent of NIPT ordered failed analysis. Several chromosome abnormalities were detected through CVS or amniocentesis that would not have been detected by NIPT. Even though NIPT offers a non-invasive, highly sensitive and specific analysis for aneuploidy, the majority of women in our study declined this option. NIPT should be offered in the context of genetic counseling so that women understand the limitations of the testing and make an educated decision about the testing option best suited to their situation.  相似文献   
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Boundary extension (BE) is a remarkably consistent visual memory error in which participants remember seeing a more wide-angle image of a scene than was actually viewed (Intraub & Richardson, Journal of Experimental Psychology: Learning, Memory, and Cognition 15:179–187, 1989). Multiple stimulus factors are thought to contribute to the occurrence of BE, including object recognition, conceptual knowledge of scenes, and amodal perception at the view boundaries (Intraub, Wiley Interdisciplinary Reviews: Cognitive Science 3:117–127, 2012). In the present study, we used abstract scenes instead of images of the real world, in order to remove expectations based on semantic associations with objects and the schematic context of the view. Close-angle and wide-angle scenes were created using irregular geometric shapes rated by independent observers as lacking any easily recognizable structure. The abstract objects were tested on either a random-dot or a blank background in order to assess the influence of implied continuation of the image beyond its boundaries. The random-dot background conditions had background occlusion cues either present or absent at the image border, in order to test their influence on BE in the absence of high-level information about the scenes. The results indicate that high-level information about objects and schematic context is unnecessary for BE to occur, and that occlusion information at the image boundary also has little influence on BE. Contrary to previous studies, we also found clear BE for all conditions, despite using scenes depicting undetailed objects on a blank white background. The results highlighted the ubiquitous nature of BE and the adaptability of scene perception processes.  相似文献   
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The current review evaluates the use of treatment fidelity strategies in evidence-based parent training programs for treating externalizing disorders. We used a broad framework for evaluating treatment fidelity developed by the National Institutes of Health Treatment Fidelity Workgroup that includes the aspects of treatment design, treatment delivery, training providers, and assessment of participant receipt of treatment and enactment of treatment skills. Sixty-five articles reporting outcome trials of evidence-based parent training programs met inclusion criteria and were coded for treatment fidelity strategies. The mean adherence to fidelity strategies was .73, which was higher than two previous review studies employing this framework in the health literature. Strategies related to treatment design showed the highest mean adherence (.83), whereas training of providers and enactment of treatment skills had the lowest (.58). In light of an increasing emphasis on effectiveness and dissemination trials, the broader treatment fidelity framework as applied in this review focuses needed attention on areas often overlooked in fidelity practices, such as training providers and generalization of treatment skills. We discuss the strengths and limitations of fidelity practices in parent training studies, implications of these findings, and areas for future research.  相似文献   
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Neuropsychology Review - Traumatic brain injury (TBI) can lead to impairments in emotion recognition that can present considerable challenges to social communication and the maintenance of...  相似文献   
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The purpose of the current study was to evaluate the validity of scores on the Eating Concerns (EAT) scale on the recently released Minnesota Multiphasic Personality Inventory-3 (MMPI-3), which aims to assess for problematic eating behaviours. It was hypothesised that the EAT scale scores would be correlated with binge eating, purging, restrictive eating, weight and body shape concerns. Participants were 396 university students, who completed a series of well-validated eating disorder measures. The EAT scale scores evidenced moderate to large correlations with many symptom dimensions of EDs, including binge eating, purging, restrictive eating and weight and shape concern, thus, supporting the hypotheses and showing evidence for criterion validity. Hierarchical regression analyses also revealed incremental validity for the EAT scale above and beyond other MMPI-3 Specific Problems scale scores. Overall, scores on the new MMPI-3 EAT scale were associated with positive support for validity in a university population and seem promising as a good screening measure for eating pathology.

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Journal of Child and Family Studies - Interactive caregiving practices can be protective for the development of the brain in early childhood, particularly for children experiencing poverty. There...  相似文献   
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