全文获取类型
收费全文 | 1006篇 |
免费 | 80篇 |
出版年
2023年 | 14篇 |
2021年 | 14篇 |
2020年 | 34篇 |
2019年 | 11篇 |
2018年 | 19篇 |
2017年 | 47篇 |
2016年 | 37篇 |
2015年 | 25篇 |
2014年 | 19篇 |
2013年 | 120篇 |
2012年 | 46篇 |
2011年 | 43篇 |
2010年 | 27篇 |
2009年 | 46篇 |
2008年 | 50篇 |
2007年 | 26篇 |
2006年 | 35篇 |
2005年 | 30篇 |
2004年 | 23篇 |
2003年 | 28篇 |
2002年 | 24篇 |
2001年 | 20篇 |
2000年 | 18篇 |
1999年 | 11篇 |
1998年 | 12篇 |
1997年 | 12篇 |
1996年 | 11篇 |
1995年 | 15篇 |
1994年 | 15篇 |
1993年 | 13篇 |
1992年 | 10篇 |
1991年 | 13篇 |
1990年 | 20篇 |
1989年 | 17篇 |
1988年 | 9篇 |
1986年 | 9篇 |
1985年 | 10篇 |
1984年 | 9篇 |
1983年 | 8篇 |
1982年 | 11篇 |
1980年 | 8篇 |
1979年 | 9篇 |
1977年 | 10篇 |
1976年 | 8篇 |
1975年 | 8篇 |
1972年 | 6篇 |
1971年 | 8篇 |
1970年 | 6篇 |
1968年 | 8篇 |
1967年 | 9篇 |
排序方式: 共有1086条查询结果,搜索用时 15 毫秒
951.
Investigating Correlates of Suicide Among Male Youth: Questioning the Close Affinity Between Suicide Attempts and Deaths
下载免费PDF全文
![点击此处可从《Suicide & life-threatening behavior》网站下载免费的PDF全文](/ch/ext_images/free.gif)
William Feigelman PhD Thomas Joiner PhD Zohn Rosen PhD Caroline Silva MS 《Suicide & life-threatening behavior》2016,46(2):191-205
This study was based on a sample of male high school students who completed National Longitudinal Adolescent Health Surveys in 1994, 1995, and 2001. We studied these students prospectively, comparing those who later died by suicide (n = 21) with those who were still living (n = 10,101). We employed chi‐square and analysis of variance tests for statistical significance between suicide decedents and living respondents. Results showed suicide decedents were more likely to have experienced the suicide loss of another family member, to have been expelled from school, to have engaged in more delinquent actions including fighting, and to have greater involvement with the criminal justice system. Although one might have expected suicide casualties to have exhibited a greater amount of suicidal thoughts, attempts, and higher incidences of suicidality among their friends, our analyses did not find that these factors were associated with actual suicides. Should these findings be replicated, this would point to a need to refine youth suicide risk assessments. Collecting life histories, as well as identifying patterns of delinquency and fighting, may serve as more potentially fruitful means for assessing genuine suicide risk than some traditional risk assessment methods.z 相似文献
952.
953.
Laura A. Novak MS MPS Jessica M. LaCroix PhD Kanchana U. Perera MSc Max Stivers MA Natasha A. Schvey PhD Jeffrey L. Goodie PhD ABPP Cara Olsen PhD Tracy Sbrocco PhD David B. Goldston PhD Alyssa Soumoff MD Jennifer Weaver MD Marjan Ghahramanlou-Holloway PhD 《Suicide & life-threatening behavior》2023,53(1):75-88
954.
955.
956.
Lindsay A. Taliaferro PhD MPH Jennifer J. Muehlenkamp PhD Joel Hetler PhD LP Glenace Edwall PhD PsyD Catherine Wright MS LPCC Anne Edwards MD Iris W. Borowsky MD PhD 《Suicide & life-threatening behavior》2013,43(3):250-261
Primary care providers were surveyed to determine how prepared they feel to address nonsuicidal self‐injury (NSSI) among adolescents, their interest in training on NSSI, and factors associated with routinely asking about NSSI when providing health supervision. Participants included family medicine physicians (n = 260), pediatricians (n = 127), family nurse practitioners (n = 96), and pediatric nurse practitioners (n = 54). Almost 50% felt unprepared to address NSSI, and over 70% wanted training in this area. Overall, relative to other areas of mental health care, clinicians felt least prepared to address and wanted more training on NSSI. Just 27% reported they routinely inquired about NSSI during health supervision. Factors associated with routinely asking about NSSI were identifying as female (OR = 2.37; 95% CI = 1.25–4.49), feeling better prepared to address NSSI (OR = 1.51; 95% CI = 1.04–2.20), and more frequently using a psychosocial interview to identify adolescents in distress (OR = 1.23; 95% CI = 1.02–1.48). Teaching clinicians to assess NSSI within a psychosocial interview may increase screening for and identification of the behavior among adolescents in primary care. 相似文献
957.
958.
Robert J. Cramer PhD Caroline H. Stroud MA Theresa Fraser MS James Graham DrPH FNPC 《Suicide & life-threatening behavior》2014,44(6):601-615
Suicide remains a concerning issue for lesbian, gay, and bisexual (LGB) persons. The integrated effects of five‐factor model personality traits and interpersonal‐psychological theory of suicide (IPTS) constructs on suicide proneness in a community sample of 336 LGB adults were examined. Results supported a model inclusive of all five‐factor model domains predicting IPTS constructs leading to suicide proneness. Effects of neuroticism and extraversion were both mediated by perceived burdensomeness and thwarted belongingness. Thwarted belongingness mediated the effect of agreeableness on suicide proneness. Identified mediation pathways build on existing trait‐interpersonal theory and may inform clinical services for sexual minority persons. 相似文献
959.
J Colombo D W Mitchell J T Coldren J D Atwater 《Journal of experimental psychology. Learning, memory, and cognition》1990,16(1):98-109
In four studies, 3-, 6-, and 9-month-old human infants were tested in a discrimination learning task in which visual fixation to a particular stimulus or lateral position was reinforced with an auditory stimulus. In Experiment 1, all age groups exhibited acquisition, extinction, and reinstatement of fixation to the reinforced target or position. Experiment 2 revealed that 3-month-olds retained the positional discrimination but not the stimulus discrimination after a 5-min delay between acquisition and extinction; older infants retained both types of discriminations. In Experiments 3 and 4 we investigated a possible developmental shift in the dominance of positional versus stimulus cues by training infants on displays in which stimulus and position were confounded and then by dissociating the cues on test trials. Results from both experiments indicated positional cue dominance for young infants and stimulus cue dominance for older infants. The findings are discussed in terms of differences in the attentional demands elicited by proprioceptive versus exteroceptive cues. 相似文献
960.
Trauma‐Related Guilt Mediates the Relationship between Posttraumatic Stress Disorder and Suicidal Ideation in OEF/OIF/OND Veterans
下载免费PDF全文
![点击此处可从《Suicide & life-threatening behavior》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Jessica C. Tripp MS Meghan E. McDevitt‐Murphy PhD 《Suicide & life-threatening behavior》2017,47(1):78-85
Posttraumatic stress disorder (PTSD) and trauma‐related guilt are risk factors for suicidal ideation (SI) in veterans. Components of trauma‐related guilt were examined as serial mediators of the relationship between PTSD and SI. In a sample of 53 OEF/OIF/OND combat veterans, PTSD had an indirect effect on SI through a serial mediation chain of guilt cognitions, distress, and global guilt, suggesting that trauma‐related guilt via cognitions, distress, and global guilt is a pathway from PTSD to SI. Attention should be given to assessing and addressing trauma‐related guilt in veterans experiencing PTSD to prevent SI. 相似文献