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321.
We experimentally compare fast and slow decisions in a series of experiments on financial risk taking in three countries involving over 1700 subjects. To manipulate fast and slow decisions, subjects were randomly allocated to responding within 7 seconds (time pressure) or waiting for at least 7 or 20 seconds (time delay) before responding. To control for different effects of time pressure and time delay on measurement noise, we estimate separate parameters for noise and risk preferences within a random utility framework. We find that time pressure increases risk aversion for gains and risk taking for losses compared to time delay, implying that time pressure increases the reflection effect of Prospect Theory. The results for gains are weaker and less robust than the results for losses. We find no significant difference between time pressure and time delay for loss aversion (tested in only one of the experiments). Time delay also leads to less measurement noise than time pressure and unconstrained decisions, and appears to be an effective way of decreasing noise in experiments.  相似文献   
322.
This exploratory study aimed to examine which components of early childhood conscience predicted bullying involvement around school entry. In the population‐based Generation R Study, teacher reports of bullying involvement and parent reports of conscience were available for 3,244 children (M age = 6.7 years). Higher levels of overall conscience predicted lower bullying perpetration scores, independently of intelligence quotient, temperamental traits and sociodemographic characteristics. Particularly, the subscales guilt, confession, and internalized conduct, and to a lesser extent empathy, predicted bullying perpetration. Conscience was not related to victimization. Similar results were found using observations during so‐called ‘cheating games’ (subsample N = 450 children). Findings suggest that improving children's understanding of moral standards and norms may be a potential target for bullying intervention programs in early primary school.  相似文献   
323.
This article explores ‘comparison’ as a universal metasubject learning action, a key curricular element envisaged by the Russian Federal State Educational Standards. Representing the modern learner’s fundamental pragmatic skill embedding such core capacities as information processing, critical thinking, robust decision-making, and effective problem solving, the universal learning action of ‘comparison’ has become a new professional challenge for educators, in terms of both understanding the underlying theoretical framework and ensuring that appropriate instructional models are deployed. The author seeks to clarify either of these aspects by providing a plain discussion of how the basic mechanisms of comparison as a cognitive device can be incorporated into clear and simple classroom aids and algorithms supporting goal-directed learning.  相似文献   
324.
ABSTRACT

Self-regulation skills programs focusing on emotional regulation and executive functioning and arts programs have separately demonstrated reductions in internalizing and externalizing disorders and academic difficulties and have shown improvement in self-regulation skills. This study sought to evaluate participants in Prodigy (a program synthesizing arts and self-regulation skills) regarding changes in mental health symptoms and academic performance. A quasi-experimental pretest–posttest was conducted with 108 at-risk adolescents and their parents. Significant reductions in internalizing and externalizing mental health symptoms and increases in academic self-efficacy with positive trends in improved academic achievement were noted. Future research regarding the potential of these two modalities is discussed.  相似文献   
325.
326.
Few studies have examined academic researchers' understandings of or attitudes toward conflict of interest policies even though these understandings and attitudes represent a crucial component of both compliance and educational efforts. This study reports the results of a large-scale, cross-sectional survey of research faculty at the nine campuses of the University of California regarding their understandings of and attitudes toward campus conflict of interest policies. We gathered information on their general assessments of investigators with financial ties to industry sponsors and reactions to the process of implementing conflict of interest policies at their respective campuses. We surveyed 1,971 faculty members from the nine-campus University of California system and had 779 responses (39% response rate). The sampled faculty were in the ten departments with the most number of financial disclosures at each campus. We utilized the WebSurveyor software to create a secure, online, 21-item survey. Our study reveals faculty with complex, sometimes contradictory, feelings about academic-industry relationships and highlights perceived gaps in policy and process. Most respondents were concerned about unlimited financial relationships, but a sizable number also viewed campus policies as irrelevant. Some expressed considerable anger over the process of policy implementation, rejecting the policies on the basis of professional and individual self-determination and moral integrity. Our study suggests the need for renewed efforts to encourage awareness of the relevance of conflict of interest policies for all faculty, new efforts to increase understanding of the situational nature of conflicts of interest, and a reexamination of the processes of policy implementation at the campus level.  相似文献   
327.
The prospects of an intellectual revolution in sociology informed in part by a feminist perspective loomed large in the early 1970s. Following Ward and Grant's (1985) empirical examination of gender and feminist scholarship in sociology journals between 1974 and 1983, our research provides an empirical assessment of the “second ten years” after the feminist critique of the discipline, 1984–1993. Specifically, we examine the incorporation of gender-content scholarship into mainstream sociology journals. Our research also assesses the extent to which gender-content scholarship published in these journals is feminist-oriented or not and the extent to which this is influenced by the sex of authors, the type of journal, and the sex composition of editorships and editorial boards. Our findings indicate that although there were more gender- and feminist-oriented articles published in the recent ten-year period, proportionally there were fewer feminist-oriented articles than in the previous ten-year period. Our findings suggest that a feminist revolution in sociology is not likely to occur anytime soon, although the assimilation of feminist scholarship into sociology is occurring along the lines of other critical intellectual movements in recent decades. David V. Waller current research focuses on intellectual and social changes in the social sciences including the impact of electronic journals on communication among scientists, and on the geopolitical and economic determinants of change in the contemporary world system. Dana Dunn has authored articles on gender stratification, sex-based earnings inequality, and women in political office, and is editor of Workplace/Women's Place, a textbook addressing women's experiences in the workplace. Please direct all correspondence to David V. Waller, Assistant Professor of Sociology, Department of Sociology and Anthropology, Box 19599, University of Texas, Arlington, TX 76019 or to Waller@uta.edu.  相似文献   
328.
Open-ended interviews with 24 couples therapy clients regarding their experience of the process of change revealed shifts in clusters of affect, communication, and cognition. Six additional contextual preconditions for change were also identified. The change process within couples was uniformly reported to be gradual.  相似文献   
329.
WOMEN'S RISING MARKET OPPORTUNITIES AND INCREASED LABOR FORCE PARTICIPATION   总被引:1,自引:0,他引:1  
This paper examines the secular increase in the labor market activity of married women in the United States from 1975 to 1991. The research stresses two findings consistent with the hypothesis that married women increased their attachment to the labor force during this time period. First, increasing duration, not incidence, of married women's employment spells contributes the most to the increase in their rate of employment from 1975 to 1991. Second, the increase in married women's employment over the 1980s is largely due to their increased willingness to work more at any given wage, not their rising wage opportunities. ( JEL J22, J31, J64)  相似文献   
330.
In an effort to enhance both adolescents' social capital and increase achievement, public school districts across the United States have created small high schools. Using data derived from a longitudinal and nationally representative study of U.S. high school students, the Educational Longitudinal Study of 2002, results show that when adolescents' parents know their friends' parents math achievement is significantly predicted. This association, however, is nonsignificant when conditioned on standard measures of prior achievement and family background, among others. In addition, while this relationship is also strong and significant within small high schools, it, too, is eliminated when conditioned on select confounding variables. These findings are discussed in terms of current efforts to improve achievement through reductions in school size.  相似文献   
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