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Measuring the time stability of Prospect Theory preferences 总被引:1,自引:1,他引:0
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This study focuses on the impacts of serial transitions on externalized and internalized behavior disorders, anxiety, and depression among children in child protection services. The research was carried out with a sample of 741 children. The findings demonstrate that the number of times a family is blended is a stronger predictive factor for children's adjustment than is the family structure at the time of the interview. In predicting externalized and internalized behavior problems among children, however, the effect of family structure disappears in favor of the variables associated with family functioning and family climate. 相似文献
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Amanda E. Tanner Greg Zimet J. Dennis Fortenberry Michael Reece Cynthia Graham Maresa Murray 《Journal of sex research》2013,50(1):15-23
Currently in clinical trials, microbicides have historically been promoted as a woman-controlled (although more recently woman initiated) method of sexually transmitted infection (STI) prevention. The contradicition that exists in this rationale is that women's bodies, specifically the genitals, have been constructed as a negotiated space within sexual interactions. This study qualitatively explored the factors influencing 40 young women's use of a vaginal moisturizer (VM), utilized as a microbicide surrogate. The results indicated that use of the VM was dependent upon product characteristics (i.e., the lubricating qualities affect on sexual pleasure, timing of insertion), individual factors (i.e., reproductive health goals, experiences with side effects of existing contraceptive methods), and contextual factors (i.e., social norms). An understanding of these bodily and social issues may be beneficial in designing targeted educational campaigns and effective instructional materials as well as in facilitating positive dialogue around women's bodies and their sexuality. 相似文献
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Haley S. Martinez Dennis E. McChargue 《Journal of American college health : J of ACH》2013,61(7):579-587
ABSTRACTObjective: Scarce research has examined the combined effect of mental health difficulties and demographic risk factors such as freshman status and Greek affiliation in understanding college problem drinking. The current study is interested in looking at the interaction among freshman status, Greek affiliation, and mental health difficulties. Participants and Methods: Undergraduate students (N = 413) from a private and public Midwestern university completed a large online survey battery between January 2009 and April 2013. Data from both schools were aggregated for the analyses. Results: After accounting for gender, age, and school type, the three-way interaction indicated that the highest drinking levels were reported in freshman students who reported a history of mental health problems although were not involved in Greek life. Conclusions: Findings are discussed in the context of perceived social norms, as well as alcohol-related screenings and intervention opportunities on college campuses. 相似文献
499.
This study considers how low birth weight (LBW) prevalence varies by race/ethnicity and maternal age and explores mechanisms that explain disparities. Results show that maternal age patterns in LBW risk for African Americans differ from Whites and foreign- and U.S.-born Hispanics. Background socioeconomic disadvantage, together with current socioeconomic status and smoking during pregnancy, explain almost all of the LBW disparity between white teenage mothers and their older counterparts. These findings suggest that social disadvantage is a primary driver in unfavorable birth outcomes among white teenage mothers compared to older white mothers. Alternatively, background disadvantage and other social characteristics explain very little of the LBW disparities among African Americans and U.S.- and foreign-born Hispanics. Overall, these results indicate LBW disparities by maternal age are a complex product of socioeconomic disadvantage and current social and behavioral factors, such that LBW risk does not operate uniformly by race/ethnicity or maternal age. 相似文献
500.
Jennifer A. Klahn Dennis G. Fisher Michele M. Wood Grace L. Reynolds Mark E. Johnson 《Journal of Social Distress and the Homeless》2013,22(3-4):345-368
AbstractTwo studies were conducted to determine the reliability of measures of homelessness (Study 1), and to use these measures to predict homelessness from data collected over a 1O-year period (Study 2). For Study 1, to determine test-retest reliability, the Risk Behavior Assessment (REA; National Institute on Drug Abuse, 1991) was administered twice within a 48-hour period. Cohen’s kappa was calculated at .86 for the two REA measures of homelessness. For Study 2, to predict homelessness from data collected over a 10-year period, a logistic regression model was built. Earlier homelessness and illegal income were identified as risk factors; number of times tested for HIV and Black ethnicity were identified as protective against homelessness. Predictive accuracy was assessed with a reduced bias method approximating jackknifing techniques. These findings point to the need to provide enhanced services-including HIV testing opportunities andjob training- to the homeless. 相似文献