全文获取类型
收费全文 | 467篇 |
免费 | 33篇 |
出版年
2023年 | 5篇 |
2022年 | 5篇 |
2021年 | 9篇 |
2020年 | 14篇 |
2019年 | 24篇 |
2018年 | 21篇 |
2017年 | 16篇 |
2016年 | 22篇 |
2015年 | 13篇 |
2014年 | 22篇 |
2013年 | 50篇 |
2012年 | 17篇 |
2011年 | 26篇 |
2010年 | 11篇 |
2009年 | 10篇 |
2008年 | 15篇 |
2007年 | 19篇 |
2006年 | 24篇 |
2005年 | 19篇 |
2004年 | 6篇 |
2003年 | 13篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 7篇 |
1999年 | 3篇 |
1998年 | 6篇 |
1997年 | 3篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1993年 | 4篇 |
1991年 | 4篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1987年 | 3篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1982年 | 4篇 |
1980年 | 4篇 |
1979年 | 6篇 |
1978年 | 5篇 |
1977年 | 8篇 |
1976年 | 6篇 |
1975年 | 4篇 |
1974年 | 4篇 |
1973年 | 4篇 |
1970年 | 7篇 |
1969年 | 3篇 |
1968年 | 2篇 |
1967年 | 5篇 |
1963年 | 2篇 |
排序方式: 共有500条查询结果,搜索用时 28 毫秒
71.
72.
The effectiveness of telephone crisis services/hotlines, examining proximal outcomes as measured by changes in callers' crisis state from the beginning to the end of their calls to eight centers in the U.S. and intermediate outcomes within 3 weeks of their calls, was evaluated. Between March 2003 and July 2004, 1,617 crisis callers were assessed during their calls and 801 (49.5%) participated in the followup assessment. Significant decreases in callers' crisis states and hopelessness were found during the course of the telephone session, with continuing decreases in crisis states and hopelessness in the following weeks. A majority of callers were provided with referrals and/or plans of actions for their concerns and approximately one third of those provided with mental health referrals had followed up with the referral by the time of the follow-up assessment. While crisis service staff coded these callers as nonsuicidal, at follow-up nearly 12% of them reported having suicidal thoughts either during or since their call to the center. The need to conduct suicide risk assessments with crisis callers and to identify strategies to improve referral follow-up is highlighted. 相似文献
73.
Suicide remains a leading cause of death among youth, and suicide ideation and behavior are relatively common in both normal and clinical populations. Clinicians working with young people must assess for the presence of suicidal ideation, suicidal behavior, and other risk factors, in order to determine the level of risk. This paper provides the clinician with a summary of risk factors for youth suicide, as well as providing standardized terminology to enhance assessment of suicidal ideation and behavior. 相似文献
74.
75.
76.
Recent commentaries by Verheijde et al, Evans and Potts suggesting that donation after cardiac death practices routinely violate
the dead donor rule are based on flawed presumptions. Cell biology, cardiopulmonary resuscitation, critical care life support
technologies, donation and transplantation continue to inform concepts of life and death. The impact of oxygen deprivation
to cells, organs and the brain is discussed in relation to death as a biological transition. In the face of advancing organ
support and replacement technologies, the reversibility of cardiac arrest is now purely related to the context in which it
occurs, in association to the availability and application of support systems to maintain oxygenated circulation. The 'complete
and irreversible' lexicon commonly used in death discussions and legal statutes are ambiguous, indefinable and should be replaced
by accurate terms. Criticism of controlled DCD on the basis of violating the dead donor rule, where autoresuscitation has
not been described beyond 2 minutes, in which life support is withdrawn and CPR is not provided, is not valid. However, any
post mortem intervention that re-establishes brain blood flow should be prohibited. In comparison to traditional practice,
organ donation has forced the clarification of the diagnostic criteria for death and improved the rigour of the determinations. 相似文献
77.
78.
Transnational Solidarities 总被引:3,自引:0,他引:3
Carol C. Gould 《Journal of social philosophy》2007,38(1):148-164
79.
Revisiting the Stanford prison experiment: could participant self-selection have led to the cruelty?
The authors investigated whether students who selectively volunteer for a study of prison life possess dispositions associated with behaving abusively. Students were recruited for a psychological study of prison life using a virtually identical newspaper ad as used in the Stanford Prison Experiment (SPE; Haney, Banks & Zimbardo, 1973) or for a psychological study, an identical ad minus the words of prison life. Volunteers for the prison study scored significantly higher on measures of the abuse-related dispositions of aggressiveness, authoritarianism, Machiavellianism, narcissism, and social dominance and lower on empathy and altruism, two qualities inversely related to aggressive abuse. Although implications for the SPE remain a matter of conjecture, an interpretation in terms of person-situation interactionism rather than a strict situationist account is indicated by these findings. Implications for interpreting the abusiveness of American military guards at Abu Ghraib Prison also are discussed. 相似文献
80.
Past research has found conservative Protestants to be less willing than most Americans to grant civil liberties to unpopular groups. In light of evidence of high and growing civility by Smith (2000) and Hunter (1984), there is good reason to believe that conservative Protestants are becoming less distinctive with regard to granting civil freedoms. We update and expand previous research on conservative Protestants and civil liberties by examining the civil liberties measures in the General Social Survey over a 26-year period, with special attention to explaining conservative Protestantism's rejection of civil liberties. In comparison to mainline Protestants and Catholics, we find that conservative Protestants are still less willing to grant civil liberties to unpopular groups, though important qualifications apply. Various explanations are examined. 相似文献