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61.
Kyla Day Fletcher L. Monique Ward Khia Thomas Monica Foust Dana Levin Sarah Trinh 《Journal of sex research》2015,52(2):199-212
Because much of the existing research examining sexual communication to African American youth focuses on demographic and parental factors predicting sexual risk behaviors, less is known about factors predicting sexual health, and little is understood about the contributions of peer communications. The current study aimed to expand existing approaches by assessing which socialization discourses communicated by parents and peers contribute to sexual risk and health outcomes (sexual assertiveness, positive sexual affect, and condom self-efficacy). Participants were 631 African American undergraduates (73% female) who indicated the extent to which they had received from their parents and peers each of 28 messages representing four cultural discourses: abstinence, relational sex, sex positive, and gendered sexual roles. As expected, parents were perceived to emphasize relational sex and abstinence messages more than peers, and peers were perceived to communicate sex-positive and gendered sex role messages more than parents. Greater exposure to abstinence messages predicted lower levels of sexual experimentation, whereas exposure to sex-positive messages predicted higher levels. In addition, exposure to relational sex and sex-positive messages predicted higher levels of sexual assertiveness and positive sexual affect. Implications are discussed concerning sexual communications that could help Black youth develop healthy sexual perspectives. 相似文献
62.
Population Research and Policy Review - 相似文献
63.
We examine mortality at ages 50 and above in female populations of 38 countries and control for variation in quality of the mortality data. We find that economic development, economic distributional inequality, and basic primary health care have independent cross-national effects on cause of death structures and that these effects are not uniform across the age intervals of interest. As improvements occur in level of living and heath care, age-specific death rates decline except at the oldest ages, at which point they may increase. Our results are interpreted in terms of their relevance for mortality research, theory, and policy. 相似文献
64.
Duc Manh Nguyen Hoai An Le Thi Tao Pham Dinh 《Journal of Combinatorial Optimization》2014,27(4):808-823
The Multidimensional Assignment Problem (MAP) is a higher dimensional version of the linear assignment problem, where we find tuples of elements from given sets, such that the total cost of the tuples is minimal. The MAP has many recognized applications such as data association, target tracking, and resource planning. While the linear assignment problem is solvable in polynomial time, the MAP is NP-hard. In this work, we develop a new approach based on the Cross-Entropy (CE) methods for solving the MAP. Exploiting the special structure of the MAP, we propose an appropriate family of discrete distributions on the feasible set of the MAP that allow us to design an efficient and scalable CE algorithm. The efficiency and scalability of our method are proved via several tests on large-scale problems with up to 5 dimensions and 20 elements in each dimension, which is equivalent to a 0–1 linear program with 3.2 millions binary variables and 100 constraints. 相似文献
65.
This is paper four of four in the Small-Dollar Children's Savings Account series, which studies the relationship between children's small-dollar savings accounts and college enrollment and graduation. This series of papers examines three important research questions using different subsamples: (a) Are children with savings of their own more likely to attend or graduate from college? (b) Does dosage (i.e., having no account, only basic savings, savings designated for school [of less than $1, $1 to $499, or $500 or more]) matte? And (c) is having savings designated for school more predictive than having basic savings alone? In this study we use a sample of children who expect to graduate college prior to leaving high school as a way of looking at wilt. In this study “wilt” occurs when a child who expects to graduate from college while in high school does not graduate college by 2009. Using propensity score weighted data from the Panel Study of Income Dynamics (PSID) and its supplements we created multi-treatment dosages of savings accounts and amounts to answer the previous questions. We find that in the aggregate children who expect to graduate college prior to leaving high school (high-expectation children) and who designate savings for school of $500 or more are about two times more likely to graduate college than high-expectation children with no account. High-expectation low- and moderate-income (LMI) children who designate school savings of $1 to $499 and $500 or more are about three times more likely to graduate college than LMI children with no account. Further, high-expectation black children who have school savings of $500 or more are about two and half times more likely to graduate from college than their counterparts with no savings account. 相似文献
66.
This is paper two of four in the small-dollar children's savings account series in this issue that examines the relationship between children's small-dollar savings accounts and college enrollment and graduation. This series of papers uses different subsamples to examine three important research questions: (a) Are children with savings of their own more likely to attend or graduate from college; (b) Does dose (no account, only basic savings, savings designated for school of less than $1, $1 to $499, or $500 or more) matter; and (c) Is designating savings for school more predictive than having basic savings alone. Using propensity score weighted data from the Panel Study of Income Dynamics and its supplements we created multi-treatment doses of savings accounts and amounts to answer these questions separately for children from low- and moderate-income (below $50,000; n = 512) and high income ($50,000 or above; n = 345) households. We find that low- and moderate-income children may be more likely to enroll in and graduate from college when they have small-dollar savings accounts with money designated for school. A low- and moderate-income child who has school savings of $1 to $499 prior to reaching college age is over three times more likely to enroll in college and four times more likely to graduate from college than a child with no savings account. These findings lead to policy implications that are also discussed. 相似文献
67.
Welfare Based on Assets, a Way to Smooth Out Economic Instability and Develop Children's Human Capital is a four-part series of reports that focuses on the relationship between economic instability (i.e., income shocks, asset shocks, home loss, and asset poverty) and children's human capital development. Collectively, these reports build on the compelling observation that the pattern low-income families walk into is a present time oriented or consumption based pattern of behavior; in contrast, the pattern higher income families walk into is future oriented or asset based. In this first paper we find that between 2005 and 2009 the probability of a low-income child living through an income shock is between 43% (major shock) and 55% (minor shock). In contrast, the chance of a high-income child experiencing an income shock is between 6% (major shock) and 15% (minor shock) during the same period. We also find that the probability that a child will experience a net worth asset shock close to doubles for a child living in a black or low-income family between 2005 and 2009 when compared to 2000 and 2004. Policy implications are discussed. 相似文献
68.
Boyoung Nam Holly C. Wilcox Matthew Hilimire 《Journal of American college health : J of ACH》2013,61(8):713-719
ABSTRACTObjective: This study aimed to identify correlates of service utilization and perceived need for care among college students with suicidal ideation. Participants: Respondents were recruited from introductory psychology courses at an undergraduate college during the Fall 2014 semester. Methods: Independent correlates of (1) mental health service utilization, (2) self-perceived need, and (3) other-perceived need for mental health services among college students (N = 190) with suicidal ideation were identified. Results: Service utilization was associated with need for care as perceived by others. Perceived need for care by others was associated with suicidal ideation intensity and suicide attempt history. Perceived need by the respondents themselves was correlated with depression severity, sex, and race but was not independently associated with actual service utilization. Conclusions: Perceived need by others was the sole significant correlate of service utilization, suggesting it is an important target for public health interventions aimed at facilitating pathways into mental health treatment. 相似文献
69.
Suk Kyung Nam PhD Hui Jung Chu PhD Mi Kyoung Lee MA Ji Hee Lee MA Nuri Kim BA Sang Min Lee PhD 《Journal of American college health : J of ACH》2013,61(2):110-116
Abstract Objective: The present study aims to examine gender differences in attitudes toward professional psychological help–seeking behavior and how gender differences could be affected by other cultural factor such as race. Participants: The authors selected studies that involved undergraduate and graduate students as samples, making the total number of participants in this meta-analysis 5,713. Methods: Statistical procedures were administrated by the MIX (Meta-analysis with Interactive eXplanations) program, which does meta-analyses. Results and Conclusions: The results indicated that gender itself was a significant predictor on attitudes toward seeking professional psychological help. In addition, individual's cultural background (eg, Western versus non-Western ethnicity) moderated the gender differences on attitudes toward seeking professional psychological help. Practical implications for mental health professionals in college settings were discussed. 相似文献
70.
Yunju Nam Eun Jeong Lee Jin Huang Junpyo Kim 《Journal of gerontological social work》2013,56(2):114-127
We examined financial capability and asset ownership among low-income older Asian immigrants with special attention given to later-age immigrants who came to the United States when they were 55 years old or older. Survey data collected from supported employment program participants (N = 150) were used. The analyses demonstrated a low level of financial knowledge and asset ownership in the sample. The findings also indicated that later-age immigrants’ financial-management skills, knowledge of social programs, and asset ownership were significantly lower than those of young-age immigrants. These findings call for active interventions to enhance economic security among low-income older Asian immigrants. 相似文献