全文获取类型
收费全文 | 6136篇 |
免费 | 1487篇 |
国内免费 | 2篇 |
专业分类
7625篇 |
出版年
2024年 | 11篇 |
2023年 | 39篇 |
2022年 | 62篇 |
2021年 | 159篇 |
2020年 | 167篇 |
2019年 | 482篇 |
2018年 | 413篇 |
2017年 | 513篇 |
2016年 | 466篇 |
2015年 | 418篇 |
2014年 | 378篇 |
2013年 | 848篇 |
2012年 | 481篇 |
2011年 | 406篇 |
2010年 | 396篇 |
2009年 | 286篇 |
2008年 | 374篇 |
2007年 | 251篇 |
2006年 | 237篇 |
2005年 | 201篇 |
2004年 | 159篇 |
2003年 | 150篇 |
2002年 | 144篇 |
2001年 | 107篇 |
2000年 | 103篇 |
1999年 | 64篇 |
1998年 | 18篇 |
1997年 | 18篇 |
1996年 | 10篇 |
1995年 | 13篇 |
1994年 | 16篇 |
1993年 | 10篇 |
1992年 | 18篇 |
1991年 | 14篇 |
1990年 | 15篇 |
1989年 | 13篇 |
1988年 | 9篇 |
1987年 | 13篇 |
1986年 | 10篇 |
1985年 | 8篇 |
1982年 | 7篇 |
1981年 | 8篇 |
1979年 | 6篇 |
1973年 | 9篇 |
1972年 | 7篇 |
1971年 | 10篇 |
1969年 | 6篇 |
1968年 | 11篇 |
1965年 | 6篇 |
1963年 | 6篇 |
排序方式: 共有7625条查询结果,搜索用时 15 毫秒
41.
42.
THE WORLDWIDE BURDEN OF INFANT MENTAL AND EMOTIONAL DISORDER: REPORT OF THE TASK FORCE OF THE WORLD ASSOCIATION FOR INFANT MENTAL HEALTH 下载免费PDF全文
Karlen Lyons‐Ruth Jody Todd Manly Kai Von Klitzing Tuula Tamminen Robert Emde Hiram Fitzgerald Campbell Paul Miri Keren Astrid Berg Maree Foley Hisako Watanabe 《Infant mental health journal》2017,38(6):695-705
Children worldwide experience mental and emotional disorders. Mental disorders occurring among young children, especially infants (birth –3 years), often go unrecognized. Prevalence rates are difficult to determine because of lack of awareness and difficulty assessing and diagnosing young children. Existing data, however, suggest that rates of disorders in young children are comparable to those of older children and adolescents (von Klitzing, Dohnert, Kroll, & Grube, 2015 ). The lack of widespread recognition of disorders of infancy is particularly concerning due to the unique positioning of infancy as foundational in the developmental process. Both the brain and behavior are in vulnerable states of development across the first 3 years of life, with potential for enduring deviations to occur in response to early trauma and deprivation. Intervention approaches for young children require sensitivity to their developmental needs within their families. The primacy of infancy as a time of unique foundational risks for disorder, the impact of trauma and violence on young children's development, the impact of family disruption on children's attachment, and existing literature on prevalence rates of early disorders are discussed. Finally, global priorities for addressing these disorders of infancy are highlighted to support prevention and intervention actions that may alleviate suffering among our youngest world citizens. 相似文献
43.
Person‐Group Value Congruence and Subjective Well‐Being in Students from Argentina,Bulgaria and Finland: The Role of Interpersonal Relationships 下载免费PDF全文
Florencia M. Sortheix Jan‐Erik Lönnqvist 《Journal of community & applied social psychology》2015,25(1):34-48
The present study examined the relations between personal values, value congruence, interpersonal relationships and subjective well‐being in psychology/education and business students from Argentina (N = 275), Bulgaria (N = 182) and Finland (N = 148). Regression analyses showed, first, that there were no direct relations between higher order value priorities and life satisfaction (LS), positive affect (PA) or negative affect (NA). Second, objective value‐congruence (VC)—the similarity between individual and group values—was positively related to LS and PA, and negatively related to NA. Most importantly, the effects of VC on LS, NA and PA were partially mediated by good interpersonal relationships. Our results show that interpersonal relationships are facilitated by sharing values similar to those of one's fellow students. More generally, personal values per se appear not to be associated with subjective well‐being, more important is how these values fit into the social context. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
44.
45.
46.
Anxiety, nausea and vomiting before, during and after chemotherapy administration were studied in 50 cancer patients. In addition, patient responses to the Autonomic Perception Questionnaire (APQ) and their relation to the anxiety, nausea and vomiting scores was studied. Anticipatory anxiety occurred in 66% and anticipatory nausea in 40% of the patients; 14% showed anticipatory vomiting. The number of patients reporting anxiety decreased to 38% after chemotherapy, whereas nausea and vomiting increased to 47 and 49%, respectively. APQ scores correlated significantly with anxiety and nausea reports during all time periods, but not with the frequency of vomiting. 相似文献
47.
Successive development of disinhibitory action over long monotonous training periods was studied with choice RT stimuli possessing discordant properties related to their relative frequency and the direction of movement. The results indicate that stimuli with strong initial proactive interference on ensuing reaction to the critical probe-stimulus become, with prolonged training, the least interfering. 相似文献
48.
49.
Philosophical Studies - This paper focuses on value as ascribed to what can be desired, enjoyed, cherished, admired, loved, and so on: value that putatively serves as ground for evaluating such... 相似文献
50.
Kasper Lippert‐Rasmussen 《Journal of applied philosophy》2019,36(2):290-297
Fabre defends a human rights‐focused cosmopolitan theory of peace. One would expect that, given this view, she would be in favour of human rights‐promoting annexations by liberal states. However, she distances herself from this view, adopting the common‐sense view that annexing states ‘act ultra vires’. I argue that her core cosmopolitan view motivates a different and, in principle, much more positive view of four types of annexations. In the course of defending this view, I take a critical look at her appeal to perverse moral incentives and the notion of a cosmopolitan ethos. 相似文献