首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   10774篇
  免费   12篇
管理学   1542篇
劳动科学   1篇
民族学   103篇
人才学   1篇
人口学   2418篇
丛书文集   25篇
理论方法论   489篇
综合类   378篇
社会学   4484篇
统计学   1345篇
  2022年   2篇
  2021年   3篇
  2020年   3篇
  2019年   5篇
  2018年   1666篇
  2017年   1661篇
  2016年   1078篇
  2015年   43篇
  2014年   43篇
  2013年   113篇
  2012年   331篇
  2011年   1150篇
  2010年   1059篇
  2009年   793篇
  2008年   832篇
  2007年   1005篇
  2006年   14篇
  2005年   234篇
  2004年   259篇
  2003年   217篇
  2002年   93篇
  2001年   16篇
  2000年   19篇
  1999年   16篇
  1998年   9篇
  1997年   10篇
  1996年   33篇
  1995年   2篇
  1994年   10篇
  1993年   6篇
  1992年   2篇
  1991年   5篇
  1990年   5篇
  1989年   2篇
  1988年   9篇
  1987年   6篇
  1986年   3篇
  1983年   2篇
  1982年   2篇
  1981年   3篇
  1980年   1篇
  1979年   2篇
  1978年   3篇
  1977年   2篇
  1975年   2篇
  1974年   2篇
  1973年   4篇
  1972年   2篇
  1967年   1篇
  1963年   1篇
排序方式: 共有10000条查询结果,搜索用时 312 毫秒
971.
This qualitative study examined the experiences of alternative school students as they participated in a mindfulness skills program. A 7-month school-based mindfulness skills program was integrated into the Grade 10 curriculum for high school students (N = 19; 10 boys and 9 girls, ages 15–17). Students engaged in mindfulness practices twice weekly during class time. Students practiced breath awareness, and seated, walking, and lying mindfulness meditation during the course of the program. Students completed initial and final questionnaires about their experiences as well as written journal entries based on their experiences in the program. At the completion of the program, 14 of the 19 program completers were interviewed (6 boys and 8 girls). Data analysis yielded two broad areas of perceived benefits of participation in the mindfulness skills program: intrapersonal benefits and interpersonal benefits. Intrapersonal benefits included themes of self-awareness and self-regulation (including cognition, emotions, and behavior). Interpersonal benefits included themes of building relationships (with peers, family members, and teachers) and learning to trust. These findings may be useful when planning school-based mindfulness programs and may serve as a guide for researchers studying mindfulness practices for youth.  相似文献   
972.
Brought on by increasing levels of economic vulnerability, homelessness is a pressing issue for our schools. Homeless students often miss an inordinate amount of school days and are thought to fall at the farthest end of a “continuum of poverty.” Theoretically they have worse outcomes than their peers, though the past 20 years of literature have found inconsistencies in these comparisons. Thus the literature suggests analysis to compare types of students based on outcomes rather than demographic categorizations, a person-centered approach. Using this approach, a comparison of the number of absences for homeless students and their housed peers is made through quantile analysis. Using school administrative data collected over one school year for an entire school district we found that homeless students as an aggregate do not miss significantly more days of school than their poorest peers. However, we found homelessness and poverty dramatically increase the number of absences for children who are in the higher percentiles of absences meaning homelessness has a greater impact on those who miss more days of school in general compared to regular attendees. Findings from this study indicate that homelessness may exacerbate problems rather than cause them. Implications for practice are discussed and directions for future study are proposed.  相似文献   
973.
The purpose of this study was to determine the number of residents requiring corrective lenses in a youth detention center for juveniles from 12 to 18 years old over a 2-year period. A greater number of adolescents incarcerated for criminal activity in a detention center had uncorrected refractive errors (34.87 %) as compared to a comparable population in the public school system (22 %). The prevalence of significant refractive errors among incarcerated adolescents in this study is significantly higher than has been reported previously. The current study found a refractive error rate of almost 35 %. This difference can be explained by a number of factors in their social environments and identifies an area for potential intervention to reduce antisocial behavior in this population.  相似文献   
974.
Journals may set themselves one or several of a range of missions, but often a national Sociology Association’s journal is concerned to be a vehicle assisting in the shaping of that country’s ‘national sociology’, while maintaining some openness to international sociology. This personalised case study of New Zealand’s sociology journal discusses the extent to which this mission has been achieved over the last decade and more generally over the journal’s history, and the nitty-gritty of challenges and operational issues involved in carrying this out.  相似文献   
975.
Neel Rao 《Economic inquiry》2016,54(3):1425-1444
This study examines the influence of business cycles in childhood on economic performance later in life. I relate unemployment rates between the year before one's birth and the year of one's 15th birthday to schooling, employment, and income as an adult. The analysis exploits variation in macroeconomic conditions across states over time. I address a number of identification challenges related to cohort effects, linear trends, current events, and economic persistence. The caregiving behaviors and background characteristics of parents are also studied. The average unemployment rate in childhood normally has a negative effect on human capital in adulthood. (JEL J11, J24, J31)  相似文献   
976.
For many years, siblings of women and girls suffering from anorexia have been regarded as “the forgotten kin,” as they have been overlooked by both researchers and clinicians. Therefore, the goal of this explorative study was to investigate siblings’ experiences, burdens, and support needs in a differentiated manner. Siblings (n = 16) of patients with an ICD-10 diagnosis “anorexia nervosa” (F 50.0) took part in a qualitative, in-depth interview study; the data were assessed using content analysis. The results of this study should be especially interesting for clinical social work. Using the findings, a variety of concrete recommendations for psycho-social practice can be made, for example regarding the inclusion of siblings in treatment settings, as well as specific support concepts for siblings of anorexic women and girls in different age groups.  相似文献   
977.
978.
In order to assess the accuracy of the figures reported in NPOs’ financial statements, I perform a digital analysis on Belgian non-profit organizations’ financial statements for accounting years 2007 up to 2012. Specifically, I compare observed frequencies for digits in the second-from-the-left position with expected frequencies based on Benford’s Law. Results based on the full sample indicate that observed frequencies strongly conform to Benford’s Law (and thus suggest a high degree of accuracy of the figures reported in NPOs’ financial statements). Nevertheless, I note statistically significant deviations from Benford’s Law (both for the entire distribution and at the individual digit level). The largest deviation is noted for zeroes in the second position (i.e., a significantly positive deviation), which can be explained based on humans’ reliance upon so-called cognitive reference points. Considering different sub-samples, I note that observed deviations from Benford’s Law are largest for the smallest non-profits and those non-profits that rely most heavily on grants and/or donations.  相似文献   
979.
The Red Cross Society was introduced to China in the 1900s, when the nation was under the authoritarian reign of Qing dynasty. Famines and rebellions, along with the invasion of foreign military forces, created tremendous humanitarian crises that the corrupted imperial government was incapable to address. The Red Cross model was found to be a pragmatic solution by Chinese philanthropists. Using archived press releases, correspondences, and government statements, the study reconstructs the founding process of the first Chinese Red Cross organization from 1904 to 1912. The analysis reveals that the organization reflected the congruent interest of the imperial court and social elites in preserving the sovereignty and was therefore promoted by key players from both political and civil spheres. The trajectory of Red Cross movement in imperial China supports the synergism perspective of institutional theories. It demonstrates how micro-level factors such as leadership ties and alliances contribute to the interdependence of public and private sectors and facilitate the transformation of traditional charity to modern philanthropy.  相似文献   
980.
In recent years, nonprofit scholars have increasingly studied the phenomenon of social enterprises which has become a generic term describing a wider reorientation among third sector organizations. The emergence of social enterprises has also led to a dynamic of hybridization and broadening in the cooperative sector, similar to an earlier dynamic of “economization”, but this time on the other end of the organizational spectrum. This paper aims at developing a fine-grained conceptual understanding of how this organizational dynamic is shaped in terms of member coordination, thus contributing to a more comprehensive theoretical understanding of different organizational forms of cooperatives. Specifically, to highlight the difference to traditional member-focused cooperatives, the paper introduces the term third-party-focused cooperatives for those social enterprises which emphasize economic goals as well as control and ownership by a particular community (typically place-based). The key result of the paper is that with the shift from member- to community-focus in cooperatives, the main coordination mechanism becomes one of norm-based trust on the basis of generalized reciprocity. In contrast to traditional maxim-based trust member coordination on the basis of relation-specific reciprocity, this enables third-party-focused cooperatives to mobilize bridging and linking social capital, facilitating collective action aimed towards the community interest. The findings suggest that this identity shift requires a mutual re-positioning between the cooperative and the nonprofit sector, in terms of umbrellas as well as regulatory and legislative bodies.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号