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221.
Little research has attended to the role of gender and sexual orientation in shaping open adoption dynamics. This qualitative, longitudinal study of 45 adoptive couples (15 lesbian, 15 gay, and 15 heterosexual couples) examined adopters' motivations for open adoption, changes in attitudes about openness, and early relationship dynamics. Key findings revealed that heterosexuals often described feeling drawn to open adoption because they perceived it as the only option, insomuch as few agencies were facilitating closed adoptions. In contrast, sexual minorities often appreciated the philosophy of openness whereby they were not encouraged to lie about their sexual orientation in order to adopt. Attitudes about openness varied over time, and changes in attitudes were attributed to a variety of factors such as perceived birth parent characteristics and the perceived nature of the birth parent relationship. Overall, although some participants reported tensions with birth parents over time, most reported satisfying relationships.  相似文献   
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The issue has been raised previously that the use of the correlation or squared correlation as an estimate of determination depends on the type of model that is considered (Ozer, 1985). We identify three models of subjective well-being and show that the respective estimates of determination require different interpretations of the correlation statistic. The differences are illustrated using data from the Newfoundland Longitudinal Study of Aging. (NLSA).  相似文献   
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Objective: The purpose of this systematic review was to identify and evaluate approaches used in sexual health interventions targeting Black women in the United States. Methods: We conducted a review of 15 sexual health intervention studies for Black women published between January 2000 and May 2017 in the United States. Results: Each intervention focused on HIV/sexually transmitted infection prevention, incorporated an asset and deficit-based approach, primarily used individual-level assets, and was effective in achieving the stated sexual health-related outcomes. Conclusions: Comprehensive sexual health interventions require further development and refinement to include more community and institutional-level assets to improve long-term sustainable change and empower Black women.  相似文献   
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Categorical perception, indicated by superior discrimination between stimuli that cross categorical boundaries than between stimuli within a category, is an efficient manner of classification. The current study examined the development of categorical perception of emotional stimuli in infancy. We used morphed facial images to investigate whether infants find contrasts between emotional facial images that cross categorical boundaries to be more salient than those that do not, while matching the degree of differences in the two contrasts. Five‐month‐olds exhibited sensitivity to the categorical boundary between sadness and disgust, between happiness and surprise, as well as between sadness and anger but not between anger and disgust. Even 9‐month‐olds failed to exhibit evidence of a definitive category boundary between anger and disgust. These findings indicate the presence of discrete boundaries between some, but not all, of the basic emotions early in life. Implications of these findings for the major theories of emotion representation are discussed.  相似文献   
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