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221.
The difficulties of operationalizing race in research and practice for social, behavioral, and genetic researchers and practitioners are neither new nor related to recent genetic knowledge. For geneticists, the bases for understanding groups are clines, observed traits that gradually change in frequency between geographic regions without distinct identifiable population boundaries and population histories that carry information about the distribution of genetic variants. For psychologists, race may not exist or be a social and cultural construct associated with fluid social inferences. Because definitions of populations and race can be socially and biologically incongruent, the authors suggest that geneticists and social and behavioral scientists and clinicians attend to external validity issues by operationalizing population and racial categories and avoiding race proxies for other biological, social, and cultural constructs in research designs, data analyses, and clinical practice.  相似文献   
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This paper outlines the ways in which an individual’s notions of sexuality are challenged by immigration. It describes four basic facets of sexuality and the ways in which each are rooted in culture. These include (1) the relative importance of sexuality in daily life; (2) potential or overt homosexuality; (3) marriage—whether based on arrangement or love; and (4) cross-cultural romantic and marital relationships. Immigration can stir up conflicts in each of these realms and lead to defensive retreat into familiar customs or a counterphasic plunge into new cultural avenues. Ideally, it would lead to a working-through of these conflicts and subsequent growth in the immigrant’s understanding of his or her sexual self.  相似文献   
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Borderline patients present particular treatment problems and require close, devoted understanding of their often chaotic and shifting intrapsychic conflicts. Many of these patients act out, making it difficult to maintain an analytic process. In fact, many terminate early on. When they do stay for longer periods, they exhibit particular constellations of defense, anxiety, and conflict. One extensive case report is used to examine the overlapping cycles of treatment with this population. Frequently, self-destructive acting-out is present in the transference and extratransference. This acting-out is often followed by the self-destructive, antichange attitude of the death instinct. These ways of relating to the self and the object are mobilized within the vehicle of projective identification and are best understood as primitive defenses against core fantasies of loss and persecution. These issues of loss and fear are the final and vital phase of treatment with borderline patients, who are often able to make major fundamental changes in their internal sphere, but only if patient and analyst can tolerate and understand these three levels of intrapsychic experience.  相似文献   
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Mothers' affect in the homework context: the importance of staying positive   总被引:1,自引:0,他引:1  
This research investigated mothers' affect in the context of children's homework. Mothers (N = 109) of children 8 to 12 years old were interviewed daily about their affect while interacting with children, their assistance with children's homework, and children's behavior while completing homework. At this time and 6 months later, children's motivational and emotional functioning was assessed. Although mothers' negative affect was lower than their positive affect, it was elevated on days their assistance with homework was high. This was accounted for by mothers' perceptions of children as helpless on days they provided heightened assistance. Mothers' positive affect in the homework context buffered children's motivational and emotional functioning against mothers' negative affect as well as children's helplessness.  相似文献   
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