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   478篇
  免费   2篇
  480篇
  2023年   11篇
  2020年   36篇
  2019年   3篇
  2018年   2篇
  2017年   20篇
  2016年   24篇
  2015年   17篇
  2014年   32篇
  2013年   63篇
  2012年   18篇
  2011年   4篇
  2010年   20篇
  2009年   29篇
  2008年   17篇
  2006年   10篇
  2005年   2篇
  2004年   3篇
  2003年   2篇
  2002年   2篇
  2000年   8篇
  1999年   5篇
  1998年   2篇
  1997年   3篇
  1996年   9篇
  1995年   6篇
  1994年   6篇
  1993年   6篇
  1992年   6篇
  1991年   9篇
  1990年   9篇
  1989年   8篇
  1988年   6篇
  1987年   7篇
  1986年   8篇
  1985年   2篇
  1984年   3篇
  1981年   2篇
  1979年   6篇
  1978年   5篇
  1977年   8篇
  1973年   2篇
  1971年   3篇
  1969年   2篇
  1968年   3篇
  1967年   3篇
  1966年   3篇
  1965年   2篇
  1964年   3篇
  1963年   2篇
  1955年   5篇
排序方式: 共有480条查询结果,搜索用时 15 毫秒
121.
    
We compared suicide attempts, depressed mood, and drug use of 1,710 Dominican public high school students in New York City (NYC) and 9,573 in the Dominican Republic (DR) in 2009. Compared to DR Dominicans, NYC Dominicans were more likely to have reported lifetime marijuana use (27.6% vs. 1.5%), lifetime inhalant use (11.0% vs. 7.6%), lifetime other drug use (9.9% vs. 3.0%), depressed mood (31.3% vs. 27.2%), and suicide attempt (13.8% vs. 8.8%). The results of this study supported the hypothesis that substantial increases in illicit drug use, especially cocaine, heroin, ecstasy, and methamphetamines, among NYC Dominican youth account for their increased risk for suicide attempts compared to their DR Dominican counterparts. It also identified suicide attempts as a public health problem among NYC Dominicans, the largest NYC Latino immigrant population.  相似文献   
122.
    
We examined the role of depressive traits—self‐criticism and dependency—in nonsuicidal self‐injury (NSSI) and suicidal ideation among inpatient adolescents with eating disorders. In two studies (N = 103 and 55), inpatients were assessed for depressive traits, suicidal ideations, and NSSI. In Study 2, motivation for carrying out NSSI was also assessed. In both studies, depression predicted suicidal ideation and self‐criticism predicted NSSI. In Study 2, depression and suicidal ideation also predicted NSSI. The automatic positive motivation for NSSI was predicted by dependency and depressive symptoms, and by a two‐way interaction between self‐criticism and dependency. Consistent with the “self‐punishment model,” self‐criticism appears to constitute a dimension of vulnerability for NSSI.  相似文献   
123.
    
This randomized controlled trial was designed to evaluate the effectiveness of using crisis coping cards (n = 32) in the case management of suicide prevention compared with case management without the use of coping cards (n = 32) over a 3‐month intervention period. The generalized estimating equation was used to examine the interaction effect between treatments and time on suicide risk, depression, anxiety, and hopelessness. Results indicated that subsequent suicidal behaviors, severity of suicide risk, depression, anxiety, and hopelessness were reduced more in the coping card intervention group compared to the case management only group. Moreover, for the survival curves of time to suicide reattempt, the coping card group showed a significantly longer time to reattempt than the case management only group at 2‐month and 3‐month intervention periods.  相似文献   
124.
125.
    
A “Hope Box” is a therapeutic tool employed by clinicians with patients who are having difficulty coping with negative thoughts and stress, including patients who may be at risk of suicide or nonsuicidal self‐harm. We conducted a proof‐of‐concept test of a “Virtual” Hope Box (VHB)—a smartphone app that delivers patient‐tailored coping tools. Compared with a conventional hope box integrated into VA behavioral health treatment, high‐risk patients and their clinicians used the VHB more regularly and found the VHB beneficial, useful, easy to set up, and said they were likely to use the VHB in the future and recommend the VHB to peers.  相似文献   
126.
    
Inuit in Canada currently suffer from one of the highest rates of suicide in the world. The objective of this study was to explore the prevalence of suicide ideations and attempts among 15–24 year olds living in Nunavik, Québec, and to explore risk and protective factors of suicide attempts as a function of gender. A cross‐sectional survey was conducted in 2004 across Nunavik. Univariate and multivariate logistic regressions were conducted. A total of 22% of young males and 39% of females adults reported past suicidal attempts. Gender differences were observed in relation to associated risk and protective factors as well as degree of exposure to risk factors. Suicide prevention must include alcohol and drug prevention programs and rehabilitation services, interventions to reduce physical and sexual violence and their long‐term impacts on Inuit youth, as well as exposure to culturally meaningful activities.  相似文献   
127.
    
To better delineate the unique correlates of self‐injurious behaviors (SIB), psychiatric profiles of mutually exclusive groups of adolescents who made a suicide attempt (SA) versus those engaged in nonsuicidal self‐injury (NSSI) were examined. Contrary to hypotheses, the NSSI group endorsed earlier onsets of SIB and suicidal ideation (SI), as well as higher rates of depression and anxiety compared with their SA counterparts. Future work is warranted to understand the role of SI, including duration of SI and anxiety in the development of NSSI, and to identify risk and resiliency factors useful in predicting an adolescent's SIB status.  相似文献   
128.
    
This study investigated the change in means on both personality constructs and the more infrequently studied, health constructs, as a possible effect of self‐enhancement in a real selection setting. The participants (N = 202) were assessed first as applicants, and later as incumbents. The result revealed that, while all the means for personality constructs changed across situations, the effect sizes on the health constructs were stronger. The analysis also revealed that it was twice as likely for the incumbents to confirm having experienced previous traumatic/stressful events compared with applicants. Implications for the observed changes on both personality and health constructs in military selection setting are discussed.  相似文献   
129.
    
The suicide risk formulation (SRF) is dependent on the data gathered in the suicide risk assessment. The SRF assigns a level of suicide risk that is intended to inform decisions about triage, treatment, management, and preventive interventions. However, there is little published about how to stratify and formulate suicide risk, what are the criteria for assigning levels of risk, and how triage and treatment decisions are correlated with levels of risk. The salient clinical issues that define an SRF are reviewed and modeling is suggested for an SRF that might guide clinical researchers toward the refinement of an SRF process.  相似文献   
130.
Correlates of patient disclosure of suicide ideation to a primary care or mental health provider were identified. Secondary analyses of IMPACT trial data were conducted. Of the 107 patients 60 years of age or older who endorsed thoughts of ending their life at least “a little bit” during the past month, 53 indicated they had disclosed these thoughts to a mental health or primary care provider during this period. Multiple logistic regression was used to identify predictors of disclosure to a provider. Significant predictors included poorer quality of life and prior mental health specialty treatment. Among participants endorsing thoughts of suicide, the likelihood of disclosing these thoughts to a provider was 2.96 times higher if they had a prior history of mental health specialty treatment and 1.56 times higher for every one‐unit decrease in quality of life. Variation in disclosure of thoughts of suicide to a mental health or primary care provider depends, in part, on patient characteristics. Although the provision of evidence‐based suicide risk assessment and guidelines could minimize unwanted variation and enhance disclosure, efforts to routinize the process of suicide risk assessment should also consider effective ways to lessen potential unintended consequences.  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