全文获取类型
收费全文 | 50924篇 |
免费 | 1080篇 |
国内免费 | 14篇 |
出版年
2019年 | 325篇 |
2018年 | 3795篇 |
2017年 | 3160篇 |
2016年 | 2669篇 |
2015年 | 552篇 |
2014年 | 511篇 |
2013年 | 2464篇 |
2012年 | 1295篇 |
2011年 | 3156篇 |
2010年 | 2949篇 |
2009年 | 1994篇 |
2008年 | 2415篇 |
2007年 | 2824篇 |
2006年 | 646篇 |
2005年 | 827篇 |
2004年 | 752篇 |
2003年 | 703篇 |
2002年 | 686篇 |
2001年 | 795篇 |
2000年 | 789篇 |
1999年 | 555篇 |
1998年 | 351篇 |
1997年 | 351篇 |
1992年 | 552篇 |
1991年 | 520篇 |
1990年 | 531篇 |
1989年 | 524篇 |
1988年 | 467篇 |
1987年 | 492篇 |
1986年 | 511篇 |
1985年 | 536篇 |
1984年 | 489篇 |
1983年 | 454篇 |
1982年 | 358篇 |
1981年 | 387篇 |
1980年 | 324篇 |
1979年 | 513篇 |
1978年 | 418篇 |
1977年 | 381篇 |
1976年 | 349篇 |
1975年 | 508篇 |
1974年 | 542篇 |
1973年 | 539篇 |
1972年 | 459篇 |
1971年 | 458篇 |
1970年 | 421篇 |
1969年 | 427篇 |
1968年 | 524篇 |
1967年 | 499篇 |
1966年 | 479篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
11.
M H Antoni J M Lehman K M Kilbourn A E Boyers J L Culver S M Alferi S E Yount B A McGregor P L Arena S D Harris A A Price C S Carver 《Health psychology》2001,20(1):20-32
The authors tested effects of a 10-week group cognitive-behavioral stress management intervention among 100 women newly treated for Stage 0-II breast cancer. The intervention reduced prevalence of moderate depression (which remained relatively stable in the control condition) but did not affect other measures of emotional distress. The intervention also increased participants' reports that having breast cancer had made positive contributions to their lives, and it increased generalized optimism. Both remained significantly elevated at a 3-month follow-up of the intervention. Further analysis revealed that the intervention had its greatest impact on these 2 variables among women who were lowest in optimism at baseline. Discussion centers on the importance of examining positive responses to traumatic events--growth, appreciation of life, shift in priorities, and positive affect-as well as negative responses. 相似文献
12.
13.
William Alex Pridemore PhD Adam Trahan MA Mitchell B. Chamlin PhD 《Suicide & life-threatening behavior》2009,39(6):659-670
There is substantial evidence of detrimental psychological sequelae following disasters, including terrorist attacks. The effect of these events on extreme responses such as suicide, however, is unclear. We tested competing hypotheses about such effects by employing autoregressive integrated moving average techniques to model the impact of September 11 and the Oklahoma City bombing on monthly suicide counts at the local, state, and national level. Unlike prior studies that provided conflicting evidence, rigorous time series techniques revealed no support for an increase or decrease in suicides following these events. We conclude that while terrorist attacks produce subsequent psychological morbidity and may affect self and collective efficacy well beyond their immediate impact, these effects are not strong enough to influence levels of suicide mortality. 相似文献
14.
15.
16.
17.
18.
Emma C. Spiel Rachel F. Rodgers Susan J. Paxton Eleanor H. Wertheim Stephanie R. Damiano Karen J. Gregg Siân A. McLean 《The British journal of developmental psychology》2016,34(2):198-211
Our aim was to explore the role of parents in the transmission of stereotypical body size attitudes and awareness of weight loss strategies to preschool children. Participants were 279 3‐year‐old children and their parents, who provided data at baseline and 1 year later. Parents completed self‐report body size attitude and dieting measures. Child weight bias and awareness of weight loss strategies were assessed through interview. Over time, negative associations with large bodies and awareness of weight loss strategies increased. Fathers’ attitudes prospectively predicted boys’ weight bias and awareness of weight loss strategies. Among girls, parental attitudes were less predictive. Findings confirm the importance of fathers in the development of boys’ body attitudes and inform prevention programmes. 相似文献
19.
20.
This analog study examined how the presence and absence of explicit social comparison standards and performance feedback influenced women's and men's perceptions of personal entitlement for pay. In the absence of both comparison information and performance feedback, women felt they deserved less pay than did men. However, these gender differences were eliminated when women and men were exposed to either the same comparison information or the same performance feedback. Path analyses further revealed that the effects of comparison information and performance feedback on judgments of pay fairness and satisfaction were mediated almost exclusively by feelings of entitlement. 相似文献