全文获取类型
收费全文 | 695篇 |
免费 | 56篇 |
出版年
2023年 | 5篇 |
2021年 | 11篇 |
2020年 | 11篇 |
2019年 | 13篇 |
2018年 | 30篇 |
2017年 | 21篇 |
2016年 | 28篇 |
2015年 | 17篇 |
2014年 | 24篇 |
2013年 | 61篇 |
2012年 | 21篇 |
2011年 | 35篇 |
2010年 | 13篇 |
2009年 | 24篇 |
2008年 | 30篇 |
2007年 | 30篇 |
2006年 | 27篇 |
2005年 | 23篇 |
2004年 | 27篇 |
2003年 | 13篇 |
2002年 | 20篇 |
2001年 | 12篇 |
2000年 | 8篇 |
1999年 | 25篇 |
1998年 | 5篇 |
1997年 | 11篇 |
1996年 | 5篇 |
1995年 | 5篇 |
1992年 | 10篇 |
1991年 | 6篇 |
1989年 | 8篇 |
1987年 | 5篇 |
1986年 | 5篇 |
1985年 | 8篇 |
1984年 | 9篇 |
1983年 | 5篇 |
1982年 | 8篇 |
1981年 | 8篇 |
1980年 | 5篇 |
1979年 | 6篇 |
1978年 | 5篇 |
1977年 | 5篇 |
1975年 | 5篇 |
1974年 | 5篇 |
1969年 | 7篇 |
1968年 | 14篇 |
1966年 | 10篇 |
1965年 | 6篇 |
1964年 | 7篇 |
1961年 | 7篇 |
排序方式: 共有751条查询结果,搜索用时 15 毫秒
721.
722.
Katalin Szanto Holly Prigerson Patricia Houck Lin Ehrenpreis Charles F. Reynolds 《Suicide & life-threatening behavior》1997,27(2):194-207
This study examined whether symptoms of complicated grief at baseline predicted suicidal ideation during a depressive episode in elderly bereaved individuals. Over a 17-month period, serial ratings of suicidal ideation, hopelessness, and symptoms of depression, anxiety, and complicated grief were obtained from 130 elderly participants who had lost their spouses within the past 2 years. Groups of active and passive suicidal ideators, as well as nonideator controls, were compared via analysis of variance (ANOVA) with respect to levels of complicated grief, depression, and anxiety. Elderly bereaved with both active and passive suicidal ideation were found to have higher symptomatic levels of depression, hopelessness, complicated grief, and anxiety, as well as lower levels of perceived social support, than nonideators at study entry. Fifty-seven percent of the patients with high complicated grief scores were found to be ideators during the follow-up versus 24% of the patients with low complicated grief scores. Patients with any suicidal ideation had higher symptom levels of depression, anxiety, and complicated grief when they were ideators as compared with periods when they denied ideation. Fifteen out of the 39 ideators had recurrent depressive episodes versus 5 of the 91 nonideators. Patients with a history of suicide attempts were more likely to be ideators after loss than other bereaved. Thus, the condition of having high levels of complicated grief symptoms and depressive symptoms appears to make bereaved individuals vulnerable to suicidal ideation. Detection of high levels of complicated grief could help clinicians identify patients who may be at heightened risk for suicide. 相似文献
723.
724.
725.
726.
Anne Lockley MA MEval Yee Tak Derek Cheung PhD Georgina Cox PhD Jo Robinson MSc Michelle Williamson BaHSc Meredith Harris MPH Anna Machlin DPsych Caitlin Moffat BLArch Jane Pirkis PhD 《Suicide & life-threatening behavior》2014,44(4):392-407
The Gap Park Self‐Harm Minimisation Masterplan project is a collaborative attempt to address jumping suicides at Sydney's Gap Park through means restriction, encouraging help‐seeking, and increasing the likelihood of third‐party intervention. We used various data sources to describe the Masterplan project's processes, impacts, and outcomes. There have been reductions in reported jumps and confirmed suicides, although the trends are not statistically significant. There has been a significant increase in police call‐outs to intervene with suicidal people who have not yet reached the cliff's edge. The collaborative nature of the Masterplan project and its multifaceted approach appear to be reaping benefits. 相似文献
727.
728.
729.
Collin L. Davidson MS LaRicka R. Wingate PhD Meredith L. Slish MS Kathy A. Rasmus MS 《Suicide & life-threatening behavior》2010,40(2):170-180
Positive psychology has garnered considerable scholarly interest recently and has been suggested to hold promise in the application to suicide research and prevention; however, empirical research has lagged behind these suggestions. This is the first study to examine the relationship between hope and a specific theory of suicide in African Americans. It was hypothesized that (1) hope would negatively predict the interpersonal suicide risk factors of burdensomeness and thwarted belongingness; and positively predict acquired capability to enact suicide; (2) hope would negatively predict suicidal ideation; and (3) the interpersonal suicide risk factors would predict suicidal ideation. Results were primarily as predicted. Implications for hope theory and Joiner's theory of suicidal behavior are discussed, as well as implications for clinical practice. 相似文献
730.