首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   543篇
  免费   85篇
  国内免费   2篇
  2023年   7篇
  2021年   6篇
  2020年   16篇
  2019年   7篇
  2018年   15篇
  2017年   25篇
  2016年   24篇
  2015年   22篇
  2014年   15篇
  2013年   50篇
  2012年   32篇
  2011年   16篇
  2010年   14篇
  2009年   12篇
  2008年   11篇
  2007年   12篇
  2006年   21篇
  2005年   19篇
  2004年   9篇
  2003年   12篇
  2002年   17篇
  2001年   10篇
  2000年   6篇
  1999年   5篇
  1995年   7篇
  1994年   4篇
  1993年   4篇
  1992年   11篇
  1991年   6篇
  1990年   6篇
  1988年   7篇
  1987年   12篇
  1986年   7篇
  1985年   8篇
  1983年   7篇
  1982年   7篇
  1980年   6篇
  1978年   7篇
  1976年   6篇
  1975年   10篇
  1974年   11篇
  1973年   6篇
  1972年   10篇
  1971年   14篇
  1970年   7篇
  1968年   10篇
  1967年   7篇
  1966年   5篇
  1962年   4篇
  1961年   4篇
排序方式: 共有630条查询结果,搜索用时 22 毫秒
581.
Although Facebook has a peer‐initiated suicide prevention protocol, little is known about users' abilities to notice, recognize, and appropriately interpret suicidal content or about their willingness to intervene. In this study, 468 college students were randomly assigned to interact with a simulated Facebook newsfeed containing content reflecting various suicide risk levels. A larger proportion of those exposed to content reflecting moderate and severe suicide risk noticed, recognized, appropriately interpreted, and endorsed taking action to intervene, as compared to those exposed to content representing no or low risk. Overall, results indicate that college students are responsive to suicidal content on Facebook.  相似文献   
582.
Nonsuicidal self‐injury (NSSI) is highly prevalent among late adolescents and predicts the onset of suicidal ideation and behavior. Although research has established an association between the behavioral approach system (BAS) and NSSI, less research has explored mechanisms underlying this relationship. The authors examined negative and positive emotion regulation patterns, as well as the BAS‐relevant cognitive style of self‐criticism, as potential mechanisms through which a hypersensitive BAS might be related to NSSI frequency. Late adolescents (N = 177) with high and moderate BAS levels completed measures of self‐criticism, positive emotion regulation, brooding, and both lifetime and last‐year frequency of NSSI. Results indicated that self‐criticism and positive emotion dampening independently mediated the relationship between BAS and last‐year frequency of NSSI. Self‐criticism also mediated the relationship between BAS and lifetime frequency of NSSI. Results suggest that cognitive and emotion‐regulatory styles may help to explain why high BAS individuals are likely to engage in NSSI.  相似文献   
583.
The correlates of nonsuicidal self‐injury (NSSI) among Asian and Caucasian university students; differences in the rates, frequency, forms, severity, and emotional contexts of NSSI among self‐injuring students; and whether Asian students who are highly oriented toward Asian culture differed from those less oriented toward Asian culture in NSSI characteristics were investigated. University students (N = 931), including 360 Caucasian students (n = 95, 26.4%, with a history of ≥ 1 episode of NSSI) and 571 Asian students (n = 107, 18.7%, with a history of NSSI), completed questionnaires assessing NSSI, acculturation, and putative risk factors for NSSI. Caucasian students were more likely to report NSSI, particularly cutting behavior, self‐injured with greater frequency and versatility, and reported greater increases in positively valenced, high arousal emotions following NSSI, compared to Asian students. Among Asian students, obsessive–compulsive symptoms, experiential avoidance, and anger suppression increased the likelihood of reporting a history of NSSI. Among Caucasian students, lack of emotional clarity and anger suppression increased likelihood of NSSI. Finally, some tentative findings suggested potentially important differences in rates and frequency of NSSI among Asian students who were highly oriented toward Asian culture compared with those less oriented toward Asian culture.  相似文献   
584.
585.
Writing 300 years ago the philosopher Spinoza anticipated some of the fundamental principles of systemic therapy, notably a respect for the remorseless logic of natural systems and the value of positive connotation. In the debate about the ethics of paradoxical methods, he offers a logical, and humble, defense.  相似文献   
586.
587.
Panorama     
  相似文献   
588.
There are high rates of suicide ideation and/or behavior in severely obese individuals. The potential contributors to suicide ideation in a sample of 334 severely obese bariatric surgery candidates was explored. Lack of college education, a history of suicide ideation and/or behavior, psychological distress, hopelessness, loneliness, history of physical and/or sexual abuse, and lifetime major depression were associated with current suicide ideation. Some of the correlates of suicide ideation in severely obese bariatric surgery‐seeking samples are similar to those found in the general community and this knowledge may serve to improve the psychological assessment and care for this group.  相似文献   
589.
Journal of Child and Family Studies - The vitality of clinical research and the health of the public relies on continued efforts to engage children in clinical research in a fully protected and...  相似文献   
590.
Gatekeeper training is a public health approach to suicide prevention that encourages community members to identify those at risk for suicide, respond appropriately, and refer for clinical services. Despite widespread use, few studies have examined whether training results in behavior change in participants. This study employed a naturalistic pre–post design to follow 434 participants in Applied Suicide Intervention Skills Training, finding small but significant increases in self‐reported identification of at‐risk youth, some helpful responses to youth, and numbers of youth referred to treatment from pre‐test to 6‐ to 9‐month follow‐up. Changes in active listening and helping behaviors meant to support treatment referrals (such as convincing a youth to seek treatment) were not observed over time. Additional analyses explored predictors of self‐reported skill utilization including identification as a “natural helper” and attitudes about suicide prevention.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号