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961.
Els Elaut Ann Buysse Petra De Sutter Jan Gerris Griet De Cuypere Guy T'Sjoen 《Journal of sex research》2016,53(1):125-136
Findings on women's sexuality across the menstrual cycle are inconsistent. One relatively consistent finding is a midcycle and premenstrual peak in sexual desire in freely cycling women. Results on the cycle-related effects on sexual behavior are less clear. Large proportions of reproductive-aged women use combined oral contraception (COC), but studies on potential cycle-related shifts in sexual desire and behavior are sparse. A prospective diary study assessed sexual desire, sexual behavior, and mood in 89 heterosexual couples. Women were using one of four contraceptive methods: (1) nonhormonal contraception, (2) low-dose COC containing 20 mcg ethinylestradiol and 75 mcg gestoden or desogestrel, (3) COC containing 35 mcg ethinylestradiol and 2 mg cyproteronacetate, and (4) COC containing 30 mcg ethinylestradiol and 3 mg drospirenone. No cycle effects of sexual desire were established in the COC group, but frequency of sexual intercourse declined in the last days of active pill taking. These results were similar in both female and male partners. Negative affect did not covary with sexual desire. 相似文献
962.
E Ripley M Markowitz A Nichols-Casebolt L Williams F Macrina 《Accountability in research》2012,19(4):209-219
National Institutes of Health (NIH) K award recipients and their mentors were surveyed to investigate the role of the mentor. We found that a majority of mentors provided guidance in responsible research conduct (RCR), and that most of these relationships were deemed helpful. Mentors also responded that they played a greater importance in RCR training of their mentees than the mentees reported. Our results suggest both mentors and mentees report that mentors ideally should play a more important role in RCR training than was actually the case. For conflicting interests, subjects' protection, and misconduct, approximately 50% of K recipients found the mentor to be not at all important or only somewhat important for these areas of RCR training. We conclude the mentor's role is important but not optimal based on the results of our study cohort. 相似文献
963.
Parents' Involvement in Adolescents' Peer Relationships: A Comparison of Mothers' and Fathers' Roles
Kimberly A. Updegraff Susan M. McHale Ann C. Crouter Kristina Kupanoff 《Journal of marriage and the family》2001,63(3):655-668
The goals of this study were to compare mothers' and fathers' direct involvement in adolescent girls' versus boys' peer relationships and to examine the links between parents' involvement and the qualities of adolescents' friendship and peer experiences. Participants were mothers, fathers, and firstborn adolescents (mean age = 15 years) in 187 working‐ and middle‐class families. Data were collected during home visits and a series of seven nightly telephone interviews. Parents' direct involvement was measured by parents' reports of their peer‐oriented activities, parents' knowledge about adolescents' peer experiences, and parents' time spent with adolescents and their peers. Findings revealed that mothers were more knowledgeable about adolescents' peer relationships than were fathers, that mothers with daughters reported the most peer‐oriented activities, and that both mothers and fathers spent more time with same‐sex adolescents and their peers. Parents' direct involvement was differentially related to girls' versus boys' peer experiences. Discussion highlights the role of parents' and adolescents' gender in shaping this dimension of family life in adolescence. 相似文献
964.
Frances K. Goldscheider Arland Thornton Li‐Shou Yang 《Journal of marriage and the family》2001,63(3):727-740
This paper examines the expectations of very young adults (age 18) and their mothers about financial support that parents might provide under a variety of situations common in young adulthood. Using representative data from women and one of their children, we examine differences in expectations between mothers and children and model variation in these expectations. We find that a lower proportion of mothers expect to provide support than their children expect them to, with particularly large gaps between mothers and sons. Further, there are substantial differences in support priorities. Many mothers would support only a married child and others only an unmarried one; similarly, some mothers would support only an unmarried child at home, whereas many others would only support a child away. Although some of these differences reflect differences in resources, most suggest disagreements and confusion about Americans' family values. 相似文献
965.
This study, using data from 5,689 cohort members of the National Child Development Study, explores the impact of both structure of parenting family and contextual factors on attitudes towards marriage at age 33. Traditional attitudes to marriage were positively related to religiosity and negatively related to high non‐verbal skills in childhood and smoking or drinking in adulthood but were unrelated to the structure or background of parental family. The results also yielded some very interesting gender differences. For example, the presence of partner at age 33 significantly predicted traditional attitudes to marriage in women but not in men. In men, by contrast, it was the presence of children at age 33, the absence of qualifications and current low socio‐economic status that were associated with traditional attitudes to marriage. The implications of these findings on future family change are discussed. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
966.
Ann Campbell Jarrod Goentzel Martin Savelsbergh 《Production and Operations Management》2000,9(1):66-80
This paper discusses four experiments and experiences with the use of supply chain management software, in this case the CAPS Logistics software, at different levels of undergraduate and graduate education at the School of Industrial and Systems Engineering at the Georgia Institute of Technology. We hope that the readers will get an idea of the commitment and resources necessary to integrate supply chain software into the classroom as well as the potential rewards. 相似文献
967.
Mary Ann Powell Anne Graham Antonia Canosa Donnah Anderson Nicola Taylor Sally Robinson Tim Moore Nigel Patrick Thomas 《The Australian journal of social issues》2021,56(1):17-41
Child safety is now a national policy priority in Australia. Extensive enquiries and reviews have escalated legislative and policy responses focused on developing, maintaining and monitoring “child safe” organisations. The recommendations of the Royal Commission into Institutional Responses to Child Sexual Abuse point to the importance of cultural conditions within organisations in supporting child safety and the need for responsive change in some organisations. Drawing on a recent policy analysis, undertaken as part of a larger Australian Research Council Discovery Project, this article examines how children and safety are constructed, within and across relevant state and federal government policies in Australia, and the implications of this. Distinctions are drawn between conceptualisations of children within the broader education policy context and two specific policy contexts in which children are considered particularly vulnerable to abuse – out‐of‐home care and disability. The findings indicate that policy discourses of “child safe” potentially foster different emphases and approaches in organisations. These have implications for the way children are positioned in relation to their safety, how their rights are recognised and implemented, and what is required to foster cultural conditions within organisations to best support children’s safety and wellbeing. 相似文献
968.
Prior research demonstrates widespread persistence of beliefs about climate change causes and risks that are arguably misconceptions. They include believing pollution causes climate change, believing ozone depletion causes climate change, the combination of these two “green beliefs,” referred to as environmental problems, and believing natural climate variation significantly contributes to current climate trends. Each of these causal beliefs has the potential to weaken or divert support away from effective climate change risk mitigation policies. To assess this potential, we explore the nature and prevalence of these beliefs in the United States with a national sample of interviews (N = 77) and two national surveys (N = 1,013, N = 1,820), and apply regression and mediation analyses to explore whether they explain any of the variation in individuals’ concern or support for policy to mitigate climate change. Adherence to these beliefs—which reflect a variety of misconceptions illustrated in the interviews—differs by political ideology but is common, with over a third of interviewees mentioning one or more. Controlling for general knowledge, political ideology, and other factors, misconceptions about environmental problems are still associated directly with support for climate change policies. On average adherence to the belief that environmental problems cause climate change is associated with a 25% higher probability of policy support. In contrast, believing natural climate variability is a major recent cause of climate change is associated with a 7% lower probability of supporting climate policy, even after controlling for political ideology and other knowledge about climate change. 相似文献
969.
July 28, 2019, marks the 50th anniversary of a police raid on the Stonewall Inn. During this raid, police verbally, and in some cases, physically accosted patrons of the Stonewall Inn. Events from this encounter eventually set off a series of protests by members and allies of the LGBT community. These protests came to be known as the Stonewall Riots. On June 24, 2016, the Stonewall Inn became the first U.S. National Monument dedicated to LGBT history. While this event served as a pivotal role in the gay rights movement, this article begins with an investigation into the geographical and spatial conditions surrounding the Stonewall Inn and its neighborhood. In asking, “Why New York City, why Stonewall?” we attempt to establish a cultural version of geography that uses a National Monument as a way for students to engage in the world around them through an examination of human/environment relationships. To explore this further and to celebrate Stonewall at 50, we present a pedagogical framework using articles, letters, photographs, podcasts, and Google Earth. 相似文献
970.
David Ingleby Ann Singleton Kolitha Wickramage 《International migration (Geneva, Switzerland)》2020,58(3):177-195
International migration to developing countries has attracted increasing attention because of its growing volume in absolute terms and its potential contribution to development. However, conclusions about what is happening in these countries depend crucially on the way migration and development are measured and analysed. This article shows that whether migrant stocks appear to be increasing or decreasing in developing countries depends on three factors: whether a regional or an economic criterion of “development” is used, whether volume is expressed in absolute numbers or as a percentage of total population, and whether the data include refugees and asylum seekers. The policy implications of these findings, which – due to the shortcomings of available data – can only be regarded as provisional, are then discussed. Better quality migration data and analysis informed by the limitations of the data are needed to provide a sound evidence base for current debates about migration policy. 相似文献