全文获取类型
收费全文 | 726篇 |
免费 | 92篇 |
国内免费 | 40篇 |
专业分类
858篇 |
出版年
2024年 | 5篇 |
2023年 | 20篇 |
2022年 | 15篇 |
2021年 | 15篇 |
2020年 | 35篇 |
2019年 | 48篇 |
2018年 | 46篇 |
2017年 | 55篇 |
2016年 | 68篇 |
2015年 | 24篇 |
2014年 | 29篇 |
2013年 | 191篇 |
2012年 | 30篇 |
2011年 | 20篇 |
2010年 | 15篇 |
2009年 | 12篇 |
2008年 | 20篇 |
2007年 | 24篇 |
2006年 | 32篇 |
2005年 | 20篇 |
2004年 | 16篇 |
2003年 | 15篇 |
2002年 | 13篇 |
2001年 | 12篇 |
2000年 | 9篇 |
1999年 | 16篇 |
1998年 | 5篇 |
1997年 | 10篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有858条查询结果,搜索用时 15 毫秒
801.
Welfare reform is likely to have a profound effect on the lives of poor women who are being abused. This article proposes exchange theory and the feminist backlash hypothesis as frameworks with which to assess the impact of welfare reform on violence levels in abusive relationships. Exchange theory suggests that if a woman leaves welfare and obtains employment that increases her economic resources, violence against her will decrease. The backlash hypothesis makes a different prediction: Violence will increase as men attempt to compensate for women's enhanced status or independence. Both approaches are examined in light of current data. As demonstrated here, the incorporation into social policy analyses of feminist thinking about dominance and power will enrich our understanding of the impact of social policy changes on people. 相似文献
802.
《Behavior Therapy》2023,54(1):14-28
This study investigated a novel technique to improve body image among women who have undergone bariatric surgery—namely, by having them focus on their body functionality (everything the body can do, rather than how it looks). Participants were 103 women (Mage = 46.61) who had undergone bariatric surgery 5–7 months prior to the study. They were randomized to the 1-week online intervention, comprising three functionality-focused writing exercises (Expand Your Horizon; Alleva et al., 2015), or to a wait-list control group. Body appreciation, appearance and functionality satisfaction, body awareness, self-objectification, self-esteem, and self-kindness were assessed at pretest, posttest, and at 1-week and 3-month follow-up. Multilevel modeling analyses showed that, compared to the control, the intervention group experienced improved body appreciation at posttest, and these improvements persisted at both follow-ups. These findings were nonsignificant when intent-to-treat analyses were performed. Both available case and intent-to-treat analyses showed that all participants experienced improvements in facets of body image across time. Qualitative analyses of participants’ responses to the intervention writing exercises provided more insight. Via coding reliability thematic analysis, we identified 11 themes that together provide evidence that intervention participants experienced facets of a more positive body image, while also facing challenges to their body image and well-being. Together, findings suggest that focusing on body functionality may contribute to improved body image among women who have undergone bariatric surgery, but effects may be nuanced compared to prior functionality research among general samples of women. The study was registered retrospectively (ClinicalTrials.gov; identifier NCT04883268). 相似文献
803.
Madeline M. Asaro Kimberley L. M. Zonneveld Jan C. Frijters 《Behavioral Interventions》2023,38(1):80-104
Physical activity produces important physiological, mental health, academic, and cognitive benefits in children and youth. Despite these advantages, a large proportion of this population does not meet the recommended amount of physical activity. Recent studies have shown that the interdependent (IGC) and dependent (DGC) group contingencies improve physical activity; however, no comparison of the effects of these contingencies on physical activity has been conducted. We used a multielement within a concurrent multiple baseline design across three classes to compare the effectiveness of group contingencies on physical activity. Both group contingencies increased physical activity, with the IGC producing slightly higher overall levels of physical activity at the classwide and individual levels of analyses. We also compared participants' positive and negative statements and found that, regardless of the group contingency in effect, participants emitted higher levels of positive statements about the contingency when they earned the reward than when they did not, suggesting that reward delivery influenced statements more so than the group contingency arrangement. Results are discussed within the context of treatment decisions and future research. 相似文献
804.
805.
806.
807.
Can physical activity be used as a tool to reduce depression in patients after a cardiac event? What is the evidence? A systematic literature study 下载免费PDF全文
A reduction in the incidence of cardiovascular diseases (CVD) has been reported in the Western world, but post‐infarction depression often occurs and is related to poor medical outcomes. The aim of this study was to examine the scientific literature by a systematic review, in order to find evidence for whether physical activity can be a tool to reduce depression in patients who have suffered a cardiac event. Three databases were systematically searched (PubMed, CINAHL, and Cochrane), and the GRADE protocol was used in combination with a revised Amstar‐protocol for the systematic review. Scientific reports fitting the area were scarce. Finally, ten studies were included in this study: one meta‐analysis, five randomized controlled trials, and four clinical trials. The results showed low to moderate evidence for the use of low to moderate levels of exercise as a tool to reduce depression in post‐coronary artery event patients. This study concluded positive effects of physical activity as a tool to reduce depression in post‐coronary artery event patients. Physiotherapists could be further involved in increasing physical activity after cardiac events. More studies are needed in the area. 相似文献
808.
809.
Felicity L. Bishop Anya L. Fenge-Davies Sarah Kirby Adam W.A. Geraghty 《Psychology & health》2015,30(1):104-121
810.
Meghan E. Lovering Kristin J. Heaton Louis E. Banderet Kameran Neises James Andrews Bruce S. Cohen 《Military psychology》2015,27(5):261-275
This study examined psychological and physical health factors in a cohort of U.S. Marine recruits with the goal of developing a comprehensive understanding of attributes recruits bring to training. 1,350 male recruits completed a multimeasure survey during the first week of training. A 2-way multivariate analysis of variance (MANOVA) was conducted to explore the relationship of hardiness dimensions on several psychological and physical factors. Compared with other military samples, this cohort reported similar levels on hardiness control and rigidity subscales. Recruits who reported higher scores on a measure of positive hardiness also reported higher scores on measures of grit, grit ambition, sensation seeking, training expectations, positive ways of coping, physical and mental health, fitness scores, and lower scores on a measure of depression. This study provides a more complete understanding of the complex array of attributes of Marine recruits and forms a foundation for predictive models of injury risk and/or attrition. 相似文献