全文获取类型
收费全文 | 4502篇 |
免费 | 144篇 |
国内免费 | 60篇 |
专业分类
管理学 | 729篇 |
民族学 | 43篇 |
人口学 | 57篇 |
丛书文集 | 454篇 |
理论方法论 | 245篇 |
综合类 | 2496篇 |
社会学 | 310篇 |
统计学 | 372篇 |
出版年
2024年 | 9篇 |
2023年 | 38篇 |
2022年 | 42篇 |
2021年 | 65篇 |
2020年 | 78篇 |
2019年 | 84篇 |
2018年 | 85篇 |
2017年 | 108篇 |
2016年 | 121篇 |
2015年 | 122篇 |
2014年 | 221篇 |
2013年 | 362篇 |
2012年 | 244篇 |
2011年 | 270篇 |
2010年 | 180篇 |
2009年 | 224篇 |
2008年 | 269篇 |
2007年 | 285篇 |
2006年 | 315篇 |
2005年 | 277篇 |
2004年 | 267篇 |
2003年 | 243篇 |
2002年 | 242篇 |
2001年 | 177篇 |
2000年 | 111篇 |
1999年 | 46篇 |
1998年 | 27篇 |
1997年 | 29篇 |
1996年 | 28篇 |
1995年 | 16篇 |
1994年 | 18篇 |
1993年 | 25篇 |
1992年 | 7篇 |
1991年 | 13篇 |
1990年 | 13篇 |
1989年 | 7篇 |
1988年 | 15篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 6篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1981年 | 4篇 |
排序方式: 共有4706条查询结果,搜索用时 15 毫秒
61.
The scientific literature stresses the importance of culture and social environment in determining what people think about alcohol consumption and consequently do. Several pieces of research have proved the influence on young adults’ alcohol use of proximal social contexts of their family and peers. The present study aimed at investigating the influence of family behaviours and norms compared to the peers’ influence in a context where the culture of alcohol is changing between the different generations. Data were collected by means of a self-report questionnaire on a sample of 598 young adults (average age 22.20 years). The variables investigated were socio-demographic characteristics, the alcohol consumption of parents and friends and the parents’ and peers’ approval of alcohol consumption. The results confirmed the role of family and friends in influencing young adults’ consumption of alcohol, stressing a difference between perceived behaviours and norms. The perceived consumption of parents and friends influenced the participants’ consumption. On the contrary, the effects of the approval of drinking were limited. Globally friends had a stronger influence on alcohol consumption in comparison with family. 相似文献
62.
Anne O’Brien 《Feminist Media Studies》2017,17(5):836-850
This paper presents a small-scale qualitative case study of five women’s experiences of leadership roles in Irish media industries. Relational Leadership Theory is used to examine whether there is a gendered dimension to women’s leadership and to explore why women’s participation in leadership has not resulted in significant feminist gains or changes to media organisations. The article finds that: the women saw their leadership as relational and simultaneously as socially constructed in a gendered manner. Moreover, the women led organisational change towards greater gender equality in the norms of media work. However, while the women’s leadership was relational and feminine, it was not necessarily feminist; it did not aim to generate systemic changes within the gendering of the media as an institution. The changes that the women wrought incorporated women into a system of production that remained nonetheless masculinist. 相似文献
63.
Diederik Boertien 《Journal of marriage and the family》2012,74(5):1038-1053
In this study, information on small to modest lottery wins from the British Household Panel Survey (N = 2,563) was used to investigate the effect of income on separation. The analysis demonstrated that money matters within relationships. Lottery wins temporarily reduced the odds of separation after men won. Men spent more on leisure and became more satisfied with their leisure time and social lives after winning. Nevertheless, most of the effect of lottery wins on union stability was not mediated by changes in satisfaction; instead, a direct effect of wins on the threshold to leave relationships was observed. No effect on union stability was found when women won. Women did not spend their winnings on leisure time but instead saved or spent money on durable items. These types of spending did not increase satisfaction. The findings suggested that, within families, men acted relatively independently, whereas the behavior of women was more family oriented. 相似文献
64.
Agencies providing residential treatment are encouraged, or even mandated, to collect outcomes data and to implement evidence based practices, yet little guidance has been provided on how to do so using agency administrative data that are collected on an ongoing basis. We examined data on Child and Adolescent Functional Assessment Scale (CAFAS) scores for 1608 admissions to a residential treatment center from 2002 through 2008. CAFAS scores were measured every 90 days, providing multiple CAFAS scores for each individual. Results demonstrated that on average residents improved in functioning over time. Sensitive to the evolving needs of residents who had been entering the program, the treatment center made significant program changes in 2006 to attempt to better serve residents through a broad array of specialized programming. Compared to the overall results, the analysis suggested that residents who entered the program since October 2006 appeared to have made larger improvements in their CAFAS scores. Results were derived by employing multilevel models appropriate for estimating growth trajectories with repeated measures data. Conversations with agency staff suggested that using administrative data, and advanced statistical models, were extremely helpful for organizational decision making and evidence-based programming. 相似文献
65.
This review summarises the research literature on children’s and parents’ involvement in social work decision making, which is regarded, in policy terms, as increasingly important. In practice, however, it tends to be messy, difficult and compromised. Different individuals or groups may have different understandings of participation and related concepts, while differences of age and disability also mediate effective user engagement. The literature highlights common themes in effective participatory practice with both children and their parents. Central to this are the establishment of relationships of trust and respect, clear communication and information and appropriate support to participate. 相似文献
66.
吉林省四平地区老年人健康影响因素及对策探析 总被引:4,自引:1,他引:3
为了解吉林省四平地区老年人的健康状况及其影响因素,制定有效的防治对策,采用现场体检及问卷调查的方式,对该地区1 059位60岁及以上老年人的健康现状进行调查。老年人健康状况不容乐观,慢性病患病率较高。其中慢性病患病率位于前五位的依次为心脏病、高血压、糖尿病、骨关节病、脑血管病。老年人健康影响因素包括吸烟、饮酒、饮食、睡眠、锻炼身体等。提出注重健康影响因素、提高老年人健康水平的具体对策。 相似文献
67.
Occupational Engagement and Academic Major Satisfaction: Vocational Identity's Mediating Role 下载免费PDF全文
Daniel W. Cox Abby L. Bjornsen Thomas S. Krieshok Yan Liu 《The Career development quarterly》2016,64(2):169-180
This study examined vocational identity as a mediator of the relationship between occupational engagement (i.e., participation in a breadth of activities and interactions) and academic major satisfaction. Furthermore, the authors evaluated whether satisfaction with academic major related to academic success (i.e., grade point average). The mediational model was tested in a sample of undergraduate students (N = 215). Results indicated that occupational engagement significantly predicted academic major satisfaction and that vocational identity fully mediated that relationship. These findings support occupational engagement as an important contributor to adaptive career decision making and encourage research on occupational engagement as an intervention point for career counselors. 相似文献
68.
Maria Ioneris Oliveira Michelli Barros Joelson Campos Francisco Jos A. Cysneiros 《Journal of applied statistics》2022,49(5):1252
In this paper, we discuss the bivariate Birnbaum-Saunders accelerated lifetime model, in which we have modeled the dependence structure of bivariate survival data through the use of frailty models. Specifically, we propose the bivariate model Birnbaum-Saunders with the following frailty distributions: gamma, positive stable and logarithmic series. We present a study of inference and diagnostic analysis for the proposed model, more concisely, are proposed a diagnostic analysis based in local influence and residual analysis to assess the fit model, as well as, to detect influential observations. In this regard, we derived the normal curvatures of local influence under different perturbation schemes and we performed some simulation studies for assessing the potential of residuals to detect misspecification in the systematic component, the presence in the stochastic component of the model and to detect outliers. Finally, we apply the methodology studied to real data set from recurrence in times of infections of 38 kidney patients using a portable dialysis machine, we analyzed these data considering independence within the pairs and using the bivariate Birnbaum-Saunders accelerated lifetime model, so that we could make a comparison and verify the importance of modeling dependence within the times of infection associated with the same patient. 相似文献
69.
《蒙古秘史》是一部在历史学、军事学、文学方面均取得了伟大成就的著作。但在以往的研究中,切入的角度却往往局限于男性人物,而对于女性人物不仅涉及很少且论述不够全面。事实上,凡是男性人物能够对作品及事件构成重大影响之处,女性同样产生着影响。而“特定历史语境下对女性的道德评判”、“在重大军事冲突中女性的影响”、“文学语境下对女性情感的独特抒写”是能够彰显其特色的三个方面。 相似文献
70.
满族对北京的文化奉献 总被引:1,自引:0,他引:1
清代,京师是满族的聚居区,其地域文化受到满族民族文化多向度的影响。北京话,是经过满族依据本民族语言特点来重塑汉语北京方言的文化结晶;旗人作家们在创作中体现了京腔语言的风采神韵,开创了“京味儿”文学流派;满族在京剧和曲艺等北京传统表演艺术的形成与完善方面贡献良多;满族的习俗曾给予北京文化以熏染;而昔日满族人的性格气质,也在当下北京人的精神文化层面留有烙印。 相似文献