全文获取类型
收费全文 | 729篇 |
免费 | 27篇 |
出版年
2023年 | 6篇 |
2022年 | 6篇 |
2020年 | 13篇 |
2019年 | 16篇 |
2018年 | 24篇 |
2017年 | 15篇 |
2016年 | 23篇 |
2015年 | 24篇 |
2014年 | 7篇 |
2013年 | 104篇 |
2012年 | 24篇 |
2011年 | 26篇 |
2010年 | 12篇 |
2009年 | 19篇 |
2008年 | 25篇 |
2007年 | 24篇 |
2006年 | 19篇 |
2005年 | 21篇 |
2004年 | 18篇 |
2003年 | 23篇 |
2002年 | 24篇 |
2001年 | 13篇 |
2000年 | 23篇 |
1999年 | 10篇 |
1998年 | 7篇 |
1997年 | 6篇 |
1996年 | 6篇 |
1995年 | 8篇 |
1992年 | 15篇 |
1991年 | 6篇 |
1990年 | 7篇 |
1989年 | 5篇 |
1988年 | 5篇 |
1987年 | 6篇 |
1986年 | 9篇 |
1985年 | 11篇 |
1984年 | 10篇 |
1983年 | 6篇 |
1982年 | 7篇 |
1979年 | 9篇 |
1978年 | 7篇 |
1977年 | 6篇 |
1976年 | 4篇 |
1975年 | 9篇 |
1973年 | 10篇 |
1972年 | 5篇 |
1969年 | 9篇 |
1968年 | 10篇 |
1965年 | 6篇 |
1960年 | 4篇 |
排序方式: 共有756条查询结果,搜索用时 5 毫秒
141.
142.
S R Baker 《Perceptual and motor skills》1968,26(3):Suppl:1073-Suppl:1074
143.
144.
145.
146.
147.
The purpose of this study was to evaluate whether the impact of financial strain on psychological distress depends on the value that older adults place on economic success. Feelings of personal control were specified as an intervening variable in this process. The data came from a nationwide survey of 819 people in Canada who were 55 years of age and older. The findings reveal that financial problems are associated with diminished feelings of control and that these effects are stronger when elderly people value economic achievement highly. In addition, financial strain and diminished feelings of control are related to increased distress regardless of how highly economic success is valued. 相似文献
148.
We distinguish and review aspects of the history of two models of triage: egalitarian and utilitarian. Egalitarian triage is widely and successfully practiced in battlefield medicine, as well as in the emergency room and the ICU. Utilitarian triage has been sporadically practiced and typically collapses under the pressure of public scrutiny. Unfortunately, the two models tend to be conflated, confusing our understanding of the past and confounding our ability to plan for the future. 相似文献
149.
150.
Marie Baker Richard Milich Mary Beth Manolis 《Journal of abnormal child psychology》1996,24(3):241-255
The present study sought to extend our knowledge of dysphoric adolescents' dyadic peer interactions. Thirty female dyads (ages 13–17) were videotaped interacting during both a structured and an unstructured task. Fourteen of the dyads were each comprised of a dysphoric girl and a nondysphoric girl; the remaining dyads were comprised of two nondysphoric girls. Girls were considered dysphoric if they scored 10 or higher on the Beck Depression Inventory. Dysphoric subjects evaluated their performances more negatively than nondysphoric subjects and rated their partners more negatively overall. The partners of the dysphoric girls were viewed by raters as less positive and less happy. They saw the dysphoric teens as making more critical comments and evaluated them more negatively overall. There was also a tendency for these girls to reject their dysphoric partners and to become more passive during the unstructured task. The findings indicate that dysphoric adolescent girls evoke negative reactions from peers and negatively influence their peers' behavior. These negative reactions from others may lead to further difficulties in negotiating the developmental tasks of adolescence. 相似文献