全文获取类型
收费全文 | 979篇 |
免费 | 43篇 |
国内免费 | 1篇 |
出版年
2021年 | 7篇 |
2020年 | 7篇 |
2019年 | 16篇 |
2018年 | 19篇 |
2017年 | 21篇 |
2016年 | 29篇 |
2015年 | 13篇 |
2014年 | 10篇 |
2013年 | 95篇 |
2012年 | 35篇 |
2011年 | 44篇 |
2010年 | 23篇 |
2009年 | 33篇 |
2008年 | 33篇 |
2007年 | 22篇 |
2006年 | 36篇 |
2005年 | 33篇 |
2004年 | 16篇 |
2003年 | 24篇 |
2002年 | 24篇 |
2001年 | 15篇 |
2000年 | 17篇 |
1999年 | 23篇 |
1998年 | 16篇 |
1997年 | 21篇 |
1996年 | 20篇 |
1995年 | 18篇 |
1994年 | 21篇 |
1993年 | 11篇 |
1992年 | 9篇 |
1991年 | 17篇 |
1990年 | 11篇 |
1989年 | 11篇 |
1988年 | 14篇 |
1987年 | 10篇 |
1986年 | 20篇 |
1985年 | 13篇 |
1984年 | 9篇 |
1983年 | 19篇 |
1982年 | 11篇 |
1981年 | 16篇 |
1980年 | 13篇 |
1979年 | 13篇 |
1978年 | 12篇 |
1977年 | 24篇 |
1976年 | 12篇 |
1975年 | 15篇 |
1974年 | 18篇 |
1973年 | 12篇 |
1968年 | 6篇 |
排序方式: 共有1023条查询结果,搜索用时 15 毫秒
961.
Barry M. Wagner Robert E. Cole Paul Schwartzman 《Suicide & life-threatening behavior》1995,25(3):358-372
Three groups of junior and senior high schools students (total N = 1050) recruited in rural counties of a mid-Atlantic state–those who had made a prior suicide attempt, those reporting high levels of depressed mood or suicidal ideation, and those who were not depressed or suicidal – were compared with regard to their reports of a number of potential risk factors for suicidal behavior. Adolescents with a history of a suicide attempt reported more frequent stresses related to parents, lack of adult supports outside of the home, police, and sexuality (i.e., concerns about pregnancy, pressure to have sex, getting sexually transmitted diseases), compared with both depressed/suicide ideators and nondepressed adolescents. Suicide attempters were also more likely than the other adolescents to report that they were physically hurt by a parent, that they ran away from home, that they lived apart from both parents, and that they knew someone who had completed suicide. Results are discussed in the context of prior studies of adolescent suicidal behavior in community and clinical samples. 相似文献
962.
963.
964.
Barry Gholson 《Developmental Review》1981,1(2):163-170
Most of T. S. Kendler's critical review of my volume was devoted to a comparison of our developmental model of human learning with her own levels-of-function model. The exposition she offered is misleading in two important respects. First, she misconstrued a central aspect of our model. This concerns the relation between two behaviorally distinct types of hypotheses, predictions and response sets. This relation is clarified and evaluative data are summarized. Second, she concluded that the two models share many common characteristics. In fact, the commonalities hold at only the most superficial level. This is because the models differ in terms of the mechanisms they incorporate and their specificity (testability). 相似文献
965.
Tantina B Hong Melissa M Franks Richard Gonzalez Steven J Keteyian Barry A Franklin Nancy T Artinian 《Health psychology》2005,24(4):430-434
The authors examined married partners' similarity in reported exercise behavior as a moderator of the association between social support for exercise provided and received by extending an actor-partner dyadic effects model. Participants were married cardiac rehabilitation patients and their spouses (N=99 couples). For couples similar in their reported exercise behavior, a significant association was found between both partners' independent reports of providing exercise support to and receiving exercise support from one another (n=49 couples). However, for couples differing in their reported exercise behavior (n=50 couples), no association was found between either partner's provision and receipt of support for exercise. Findings have the potential to inform practitioners of patients who may not be receiving adequate social support for their recommended exercise. Future interventions may consider implementing dyadic educational or motivational strategies with patients and their spouses. 相似文献
966.
The relationship between severity of menstrual distress, measured by the Moos Menstrual Distress Questionnaire, and sex-role attributes, measured by the Bern Sex-Role Inventory, was examined for a group of 103 undergraduate women. Data were compared for women using and not using oral contraceptives and for women from different religious groups. Because trait anxiety, as measured by a 28-item short form adapted from the Taylor Manifest Anxiety Scale, was significantly correlated with menstrual distress, first-order correlations between distress and sex-role attributes partialled out anxiety scores. Although none of the sex-role attributes was significantly related to distress for the entire group or for the group of women using the pill, a significant positive relationship between masculinity and menstrual distress was noted for the group of women not using the pill. The pattern of results suggested that although sex role attributes and anxiety are related to reports of menstrual distress for Catholic women, only anxiety is associated with distress for Jewish women, and neither sex-role attributes nor anxiety is correlated with distress for Protestant women. 相似文献
967.
968.
Obsessional harassment and stalking have become increasingly recognized as significant social problems, often with dramatic negative repercussions on the lives of victims. As the public awareness of this problematic behavior has grown, the amount of clinical attention and empirical research focused on understanding the perpetrators of harassment has increased accordingly. Nevertheless, relatively little research has addressed the numerous issues involved in the assessment and treatment of obsessional harassment offenders. This article reviews the existing research on obsessional harassment/stalking, and offers a diagnostic typology of these offenders based on the nature of the relationship with the victim and the motivation of the offender. Treatment modalities are then discussed with regard to each of the primary diagnoses that occur among obsessional harassment offenders. Finally, strategies for initiating treatment for unmotivated or unwilling offenders are discussed, along with clinical issues that arise in the evaluation and treatment process. 相似文献
969.
970.
Some moral theorists argue that being an innocent beneficiary of significant harms inflicted by others may be sufficient to ground special duties to address the hardships suffered by the victims, at least when it is impossible to extract compensation from those who perpetrated the harm. This idea has been applied to climate change in the form of the beneficiary‐pays principle. Other philosophers, however, are quite sceptical about beneficiary pays (both in general and in the particular case of human‐induced climate change). Our aim in this article is to examine their critiques. We conclude that, while they have made important points, the principle remains worthy of further development and exploration. Our purpose in engaging with these critiques is constructive — we aim to formulate beneficiary pays in ways that would give it a plausible role in allocating the cost of addressing human‐induced climate change, while acknowledging that some understandings of the principle would make it unsuitable for this purpose. 相似文献