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721.
Heidi Lyons Peggy C. Giordano Wendy D. Manning Monica A. Longmore 《Journal of sex research》2013,50(5):437-449
The idea of a sexual double standard emphasizes that men have more sexual freedom, whereas women are subject to social sanctions for the same behaviors. This research uses a sample of adolescent women to examine the social consequences of reporting a greater number of sex partners. The research explores whether there are broader social costs and feelings of low self-worth associated with a high number of sex partners, and also focuses on characteristics of the adolescents' close friends. The analyses of quantitative data (n = 600) provide support for the emphasis on the adolescents' immediate network of friends: Friends' attitudes and behaviors were significant predictors of respondents' own sexual experiences, while those reporting a higher number of sex partners did not report a lack of popularity, desire for more friends, or lower self-esteem. In-depth relationship history narratives collected from a subset of respondents (n = 46) provide additional context. Women often recognized the existence of a double standard on a societal or school level, but support or acceptance provided by the more immediate network of similarly situated friends serves as a buffer against such negative attributions. The findings suggest that programs targeting sexual behaviors should focus on how peer norms influence girls' sexual choices. 相似文献
722.
723.
Wendy den Dunnen Shannon L. Stewart Melissa Currie Elizabeth Willits Philip Baiden 《Children and youth services review》2013
Objective
There is a lack of research examining predictors of out-of-home placement (OOHP) following residential treatment (RT). The current study examined how various child and family factors predict OOHP at discharge and 6-months post-discharge for a RT sample.Methods
Three hundred and eighty-three children (11.92 years, SD = 2.63, 293 boys) with serious mental health disorders were assessed using the Brief Child and Family Phone Interview (BCFPI) and placement information forms at admission, discharge, and 6-months post-discharge from RT.Results
OOHP at discharge was predicted by older age, OOHP at admission, child welfare involvement, deliberate self-harm, a history of physical abuse, neglect, witnessed domestic violence, and a poor family situation (p < .05). At 6-months post-discharge, OOHP was predicted by dual diagnosis, OOHP at admission, child welfare involvement, neglect, and witnessed domestic violence (p < .05).Conclusions
Pre-treatment factors are predictive of OOHP following RT. Identifying these key predictors and developing permanency planning options for children to promote stability and consistency is essential. A systemic evidence-based approach is imperative in promoting resilience for children at risk of OOHP, including family intervention and collaboration with the community. 相似文献724.
Nathan D. Wood Djidjoho C. Akloubou Gnonhosou Justin W. Bowling 《Marriage & Family Review》2013,49(5):385-395
Common methods used in the literature to identify factors within exploratory factor analysis have been shown to be potentially problematic. This brief report illustrates a state of the art approach in identifying factor structure by adding parallel analysis before exploratory factor analysis. Parallel analysis enables researchers to have a high degree of confidence of the number of factors to extract before exploratory factor analysis. The procedure is illustrated by using items from the National Survey of Families and Households used to identify relationship scales. 相似文献
725.
726.
Following perinatal loss, a type of ambiguous loss, bereaved couples struggle with and experience distress due to various forms of ambiguity. Moreover, the juxtaposition of their grief with society's minimization often disenfranchises them from traditional grieving processes. The purpose of this study was to explore sources of ambiguity and disenfranchised grief related to perinatal loss. Audio-taped interviews with 13 bereaved couples at 2, 6, and 13 months following the death of their fetus or infant were analyzed. Several categories of ambiguity and disenfranchised grief emerged, pertaining to: (a) the viability of the pregnancy; (b) the physical process of pregnancy loss; (c) making arrangements for the remains; and (d) sharing the news. This study uncovers the many sources of ambiguity and disenfranchised grief that bereaved couples face in interactions with family, friends, society, and healthcare professionals. These insights may inform healthcare professionals in their attempts to ease distress related to perinatal loss. 相似文献
727.
The literature suggests that corporate diversification destroys firm value. This value destruction is usually considered to be a consequence of managers' pursuing diversification strategies to benefit themselves rather than to increase firm value. This paper provides evidence that casts doubt on this agency theory‐based explanation for corporate diversification. Evidence based on insider trading suggests that managers themselves consider their diversification strategies to be value‐increasing. Specifically, it is documented that corporate insiders (directors) purchase more of their firms' shares in the open market when corporate diversification is high. Moreover, insiders purchase more when the level of diversification discount is high, suggesting that they disagree with outside investors' undervaluation due to diversification. It is also found that the market reaction to insiders' purchases is positively related to corporate diversification. This result suggests that outsiders consider the amount of favourable information contained in insiders' purchases to increase with the extent of corporate diversification. 相似文献
728.
Lauren M. Gardner David Rey Anita E. Heywood Renin Toms James Wood S. Travis Waller C. Raina MacIntyre 《Risk analysis》2014,34(8):1391-1400
Between April 2012 and June 2014, 820 laboratory‐confirmed cases of the Middle East respiratory syndrome coronavirus (MERS‐CoV) have been reported in the Arabian Peninsula, Europe, North Africa, Southeast Asia, the Middle East, and the United States. The observed epidemiology is different to SARS, which showed a classic epidemic curve and was over in eight months. The much longer persistence of MERS‐CoV in the population, with a lower reproductive number, some evidence of human‐to‐human transmission but an otherwise sporadic pattern, is difficult to explain. Using available epidemiological data, we implemented mathematical models to explore the transmission dynamics of MERS‐CoV in the context of mass gatherings such as the Hajj pilgrimage, and found a discrepancy between the observed and expected epidemiology. The fact that no epidemic occurred in returning Hajj pilgrims in either 2012 or 2013 contradicts the long persistence of the virus in human populations. The explanations for this discrepancy include an ongoing, repeated nonhuman/sporadic source, a large proportion of undetected or unreported human‐to‐human cases, or a combination of the two. Furthermore, MERS‐CoV is occurring in a region that is a major global transport hub and hosts significant mass gatherings, making it imperative to understand the source and means of the yet unexplained and puzzling ongoing persistence of the virus in the human population. 相似文献
729.
This study presents a method of estimating the degree to which people change their racial/ethnic identity from one census enumeration to another. The technique is applied to the classification of skin colour in Brazil (white, black, brown, yellow). For the period 1950-80, the findings show a deficit of 38 per cent in the black category and a gain of 34 per cent in the brown category, suggesting that a large proportion of individuals who declared themselves black in 1950 reclassified themselves as brown in 1980. Estimates for 1980-90, adjusted for the effects of international migration, reveal a similar pattern, although the magnitude of colour reclassification may have declined somewhat during the 1980s. Procedures to determine the stability of racial/ethnic identity produce data useful to recent policy initiatives that rely on demographic censuses to measure changes in the status of minority groups in less developed countries. 相似文献
730.
Cohabiting partners’ economic circumstances and marriage 总被引:1,自引:0,他引:1
Past studies of the transition to marriage generally have relied on information about only one individual or have attempted to measure characteristics of potential spouses indirectly. Drawing on data from the two waves of the National Survey of Families and Households (NSFH), we examine the effects of economic circumstances of both partners in cohabiting unions on the transition to marriage. Focusing on both partners in a relationship affords a more direct test of the relative importance of men’s versus women s economic circumstances. Our findings suggest that only the male partner’s economic resources affect the transition to marriage, with positive economic situations accelerating marriage and deterring separation. Our results imply that despite trends toward egalitarian gender-role attitudes and increasing income provision among women, cohabiting men s economic circumstances carry far more weight than women’s in marriage formation. 相似文献