全文获取类型
收费全文 | 5305篇 |
免费 | 925篇 |
国内免费 | 570篇 |
专业分类
6800篇 |
出版年
2024年 | 24篇 |
2023年 | 249篇 |
2022年 | 158篇 |
2021年 | 208篇 |
2020年 | 402篇 |
2019年 | 393篇 |
2018年 | 366篇 |
2017年 | 401篇 |
2016年 | 366篇 |
2015年 | 243篇 |
2014年 | 287篇 |
2013年 | 832篇 |
2012年 | 265篇 |
2011年 | 196篇 |
2010年 | 116篇 |
2009年 | 164篇 |
2008年 | 162篇 |
2007年 | 188篇 |
2006年 | 214篇 |
2005年 | 214篇 |
2004年 | 162篇 |
2003年 | 152篇 |
2002年 | 143篇 |
2001年 | 94篇 |
2000年 | 93篇 |
1999年 | 97篇 |
1998年 | 79篇 |
1997年 | 66篇 |
1996年 | 42篇 |
1995年 | 54篇 |
1994年 | 53篇 |
1993年 | 36篇 |
1992年 | 39篇 |
1991年 | 29篇 |
1990年 | 14篇 |
1989年 | 10篇 |
1988年 | 15篇 |
1987年 | 14篇 |
1986年 | 20篇 |
1985年 | 26篇 |
1984年 | 18篇 |
1983年 | 6篇 |
1982年 | 12篇 |
1981年 | 11篇 |
1980年 | 12篇 |
1979年 | 13篇 |
1978年 | 11篇 |
1977年 | 13篇 |
1976年 | 10篇 |
1975年 | 7篇 |
排序方式: 共有6800条查询结果,搜索用时 62 毫秒
91.
Saba Safdar John Rees Lewis Manijeh Daneshpour 《Asian Journal of Social Psychology》2006,9(2):123-131
A comparison was made between Iranian participants living in Iran, Iranian immigrants to Canada, and Canadian-born participants on the Social Axioms Scale (SAS), including a sixth dimension, Harmony. The Iranian immigrants to Canada endorsed views that were intermediate between the other two groups. In the data from Iran, the relationships between social axioms on the one hand and measures of active coping and adjustment on the other were examined. Belief in Reward for Application predicted Active Coping; acknowledgment of Social Complexity predicted Life-Satisfaction; and endorsement of belief in Harmony predicted Mastery. Those whose beliefs on Harmony and Social Complexity were closer to their country mean were higher on Mastery and Self-Esteem, but those whose beliefs on Fate Control were closer to the country mean showed lower Life-Satisfaction. 相似文献
92.
KAZUO HIRAKI 《The Japanese psychological research》2006,48(3):204-212
Abstract: Detecting contingency between self-produced actions and the consequences plays a crucial role for basic cognitive functions, such as construction of self body-image and tool-use. This paper reviews our recent studies focusing on the temporal aspect of contingency. Three studies concerning the detection of proprioceptive-visual contingency in infants, children and adults are summarized. All of these studies use delayed self-image as a tool to investigate the temporal aspect of contingency detection. Based on the results of these studies and related preceding research, the paper proposes the ubiquity of a contingency detector among the development of self and social interaction. 相似文献
93.
A Longitudinal Study of Relational Aggression, Physical Aggression, and Children's Social–Psychological Adjustment 总被引:1,自引:2,他引:1
Nicki R. Crick Jamie M. Ostrov Nicole E. Werner 《Journal of abnormal child psychology》2006,34(2):127-138
Although great strides have recently been made in our understanding of relational aggression and its consequences, one significant limitation has been the lack of prospective studies. The present research addressed this issue by identifying and assessing groups of relationally aggressive, physically aggressive, relationally plus physically aggressive (co-morbid), and nonaggressive children during their third grade year in elementary school and then reassessing them a year later, during fourth-grade (N = 224, 113 girls). Two aspects of social–psychological adjustment were assessed during both assessment periods including internalizing difficulties (i.e., withdrawal, depression/anxiety, and somatic complaints) and externalizing problems (i.e., aggressive behavior, delinquency). It was revealed that the strongest predictor of future social–psychological adjustment problems and increases in these problems from third to fourth was the combination of relational and physical aggression. Relational aggression also contributed unique information, relative to physical aggression, in the prediction of future maladjustment. Implications of these findings for future research and prevention efforts, particularly for aggressive girls, are discussed.
相似文献
Nicki R. CrickEmail: |
94.
Wolfgang Glatzer 《Applied research in quality of life》2006,1(2):169-188
The main question of this article is about the quality of life in the European Union and the United States measured by different
comprehensive indicators (HDI, WBI, WISP, OLS, PWI, ABS, HLE). On the world scale moderately different levels of quality of
life characterize the European Area and the US. In objective terms, the US is more at the top level regarding economy and
science, whereas Europe is more at the top level regarding social concerns in a broad sense. In subjective terms, which means
to rely on the usual subjective measures, the average of US population seems to be slightly better off than the average of
the EU population. That said, the differences inside the EU are often more significant than those between the EU and the US.
Many EU countries in Northern and Western Europe show higher satisfaction levels than the US, and Eastern Europe is especially
low in respect to the satisfaction of its population. It is rather obvious that the choice of criteria and values influences
the results of the comparisons of nations and supranational unions to a considerable degree. 相似文献
95.
Perceptions of social support from family, non-family adults, and peers were examined in relation to the psychopathology reported by 220 suicidal adolescents (152 females) during a psychiatric hospitalization. Results of regression analyses showed that, among females, family support was negatively related to hopelessness, depressive symptoms, and suicidal ideation. Among males, peer support was positively associated with depressive symptoms and suicidal ideation. Across gender, more peer support was associated with more externalizing behavior problems; whereas, family support was negatively related to these problems and to alcohol/substance abuse. Paralleling normative findings, age was positively associated with peer support, and females perceived more peer support than did males. Findings extend previous research on social support to suicidal adolescents, and broaden the literature by examining extrafamilial support and a broader range of relevant psychopathology. That is, perceived social support relates to psychiatric impairment differentially by gender, and normative, age-related variations in perceptions of social support are detected even among highly impaired adolescents. Clinical implications and directions for future research are discussed. 相似文献
96.
97.
Engineering ethics, individuals, and organizations 总被引:1,自引:0,他引:1
Davis M 《Science and engineering ethics》2006,12(2):223-231
This article evaluates a family of criticism of how engineering ethics is now generally taught. The short version of the criticism
might be put this way: Teachers of engineering ethics devote too much time to individual decisions and not enough time to social context. There are at least six version of this criticism, each corresponding to a specific subject omitted. Teachers of engineering
ethics do not (it is said) teach enough about: 1) the culture of organizations; 2) the organization of organizations; 3) the
legal environment of organizations; 4) the role of professions in organizations; 5) the role of organizations in professions;
or 6) the political environment of organizations. My conclusion is that, while all six are worthy subjects, there is neither
much reason to believe that any of them are now absent from courses in engineering ethics nor an obvious way to decide whether
they (individually or in combination) are (or are not) now being given their due. What we have here is a dispute about how
much is enough. Such disputes are not to be settled without agreement concerning how we are to tell we have enough of this
or that. Right now we seem to lack that agreement—and not to have much reason to expect it any time soon.
An earlier version of this paper was presented at the 2005 conference, Ethics and Social Responsibility in Engineering and Technology, Linking Workplace Ethics and Education, co-hosted by Gonzaga University and Loyola Marymount University, Los Angeles, CA, USA, 9–10 June 2005. 相似文献
98.
Previous research, primarily in North America, has found that individual factors (e.g., ‘internalising problems’) and social factors (e.g., friendship) interact to influence children's levels of peer victimisation. Some research has found that the identity of children's friends and friendship quality (as ‘protective factors’) are more important than the sheer number of friends. However, studies have produced conflicting findings. A peer nomination inventory was used to assess social skills problems, peer victimisation, peer acceptance, and several different aspects of friendship. Four hundred and forty‐nine children aged 9 to 11 years completed the inventory at two time points over the course of an academic year. Social skills problems were found to predict an increase in peer victimisation over time. Two friendship variables were found to moderate this relationship: a) number of friends, and b) the peer acceptance of the very best‐friend. The relationship was found to be weaker for those children with lots of friends and for those children with a ‘popular’ best‐friend. The findings advance understanding of the factors that promote peer victimisation. Aggr. Behav. 32:110–121, 2006. © 2006 Wiley‐Liss, Inc. 相似文献
99.
Recent studies indicate that being intensely imitated for a brief period of time increases social interest among children with autism. The aim of this study was to replicate and extend these findings. Twenty children with an autism spectrum disorder (ASD) were randomly assigned to one of two interaction strategies: imitation (n=10) or contingent (n=10). The children had little or no functional speech, and their developmental age averaged 25 months (mean chronological age =6:5 years). Both conditions were presented with repeated sessions of a modified version of Nadel's ‘still‐face’ paradigm (still‐face/intervention/still‐face/spontaneous play). The analysis revealed a significant increase of both proximal and distal social behaviours (touch and look at person) for the imitation condition, which confirms previous reports. In addition, an increase in elicited imitation, as measured with the PEP‐R developmental assessment procedure, was also observed for children in the imitation condition, but not in the contingent condition. This finding extends earlier reports in that it suggests that the social expectancies unlocked by imitation also spread to tasks outside the experimental setting. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
100.
RACHEL B. BLASS 《The International journal of psycho-analysis》2006,87(5):1259-1276
The author offers an understanding of the psychoanalytic notion of the desire for knowledge and the possibility of attaining it as it fi nds expression in Freud's Leonardo da Vinci and a memory of his childhood. This understanding has not been explicitly articulated by Freud but may be considered integral to psychoanal ysis' Weltanschauung as shaped by Freud's legacy. It emerges through an attempt to explain basic shifts, contradictions, inconsistencies and tensions that become apparent from a close reading of the text of Leonardo. Articulating this implicit understanding of knowledge provides the grounds for a stance on epistemology that is integral to psychoanalysis and relevant to contemporary psychoanalytic concerns on this topic. This epistemology focuses on the necessary involvement of passion, rather than detachment, in the search for knowledge and views the psychoanalytic aim of self‐knowledge as a derivative, and most immediate expression, of a broader and more basic human drive to know. 相似文献