全文获取类型
收费全文 | 1550篇 |
免费 | 104篇 |
专业分类
管理学 | 140篇 |
民族学 | 21篇 |
人口学 | 163篇 |
丛书文集 | 5篇 |
理论方法论 | 219篇 |
综合类 | 10篇 |
社会学 | 1017篇 |
统计学 | 79篇 |
出版年
2024年 | 4篇 |
2023年 | 23篇 |
2022年 | 12篇 |
2021年 | 16篇 |
2020年 | 58篇 |
2019年 | 53篇 |
2018年 | 83篇 |
2017年 | 123篇 |
2016年 | 91篇 |
2015年 | 75篇 |
2014年 | 62篇 |
2013年 | 289篇 |
2012年 | 76篇 |
2011年 | 76篇 |
2010年 | 42篇 |
2009年 | 44篇 |
2008年 | 64篇 |
2007年 | 49篇 |
2006年 | 43篇 |
2005年 | 47篇 |
2004年 | 32篇 |
2003年 | 42篇 |
2002年 | 38篇 |
2001年 | 16篇 |
2000年 | 16篇 |
1999年 | 23篇 |
1998年 | 13篇 |
1997年 | 5篇 |
1996年 | 10篇 |
1995年 | 18篇 |
1994年 | 5篇 |
1993年 | 11篇 |
1992年 | 5篇 |
1991年 | 7篇 |
1990年 | 8篇 |
1989年 | 9篇 |
1988年 | 2篇 |
1987年 | 4篇 |
1986年 | 6篇 |
1985年 | 4篇 |
1984年 | 9篇 |
1983年 | 7篇 |
1981年 | 3篇 |
1980年 | 5篇 |
1979年 | 6篇 |
1978年 | 2篇 |
1976年 | 4篇 |
1974年 | 2篇 |
1971年 | 3篇 |
1969年 | 2篇 |
排序方式: 共有1654条查询结果,搜索用时 46 毫秒
51.
Lynne Mitchell 《Intercultural Education》2018,29(3):321-339
Why do some study abroad students improve their intercultural skills, while others revert to less sophisticated ways of making sense of cultural difference? Both intercultural competence theory and transformative learning theory attempt to explain why student intercultural learning occurs, but they only provide partial answers. Building on our previous study assessing intercultural competence in a 2015 field school in India, this article applies the concept of cognitive dissonance to explain the process behind intercultural learning. In the context of study abroad, students experience cognitive dissonance when they encounter cultural differences or similarities that confound previously held expectations about culture. Adapting Maertz, Hassan, and Magnusson’s cognitive dissonance resolution framework, we employ qualitative analysis of students’ written reflections to show how the resolution of cognitive dissonance could act as the ‘engine’ of intercultural learning. 相似文献
52.
53.
Elissa E. Madden Amy Chanmugam Ruth G. McRoy Laura Kaufman Susan Ayers-Lopez Mary Boo Kathleen J. Ledesma 《Child and Adolescent Social Work Journal》2016,33(6):523-534
This paper reports the results of a quantitative 42-item survey that explored foster, adoptive, and kinship parents’ (N = 160) utilization of different types of respite services (formal, informal, and a mixture of formal and informal), as well as their impressions of the impact of respite care on aspects of their lives related to family cohesion and stability, caring for their children, and their personal wellbeing. An exploratory cross-sectional, survey design was used to assess both the formal and informal respite care experiences of the foster, adoptive, and kinship caregivers. Two-tailed Fisher’s exact tests were used to examine the relationship between the type of respite received and caregivers’ respite experiences. Findings indicated that parent experiences differed depending on the type of respite services they received. Specifically, parents who used a mixture of formal and informal respite reported positive experiences related to respite more frequently than the other two types of respite groups, while those who received only informal respite reported less benefit than others. Parents who used formal respite (either alone or mixed with informal respite) reported greater stress reduction. The greatest increase in family stability was reported by parents who received a mix of informal and formal respite. While this study revealed clear benefits for families to using both informal and formal respite services, the findings suggest that formal respite care was helpful to parents regardless of whether used alone or in combination with informal care. 相似文献
54.
Sherry Hamby PhD Alli Smith BA Kimberly Mitchell PhD Heather Turner PhD 《Journal of elder abuse & neglect》2016,28(4-5):217-234
ABSTRACTThis literature review assesses the current state of knowledge about elder abuse and mistreatment, focusing on the lack of incorporation of all forms of elder victimization and the benefits of a poly-victimization framework. This review also includes existing knowledge on risk factors and calls for a greater focus on protective factors and a greater inclusion on family and community factors. Future research, prevention, and intervention would benefit from considering the true burden of elder victimization and a greater implementation of strengths-based approaches to programs. 相似文献
55.
Laura Castro‐Schilo Emilio Ferrer Maciel M. Hernández Rand D. Conger 《Journal of research on adolescence》2016,26(4):753-768
We used a longitudinal community study of 674 grade school children (Grades 5, 6, 7, and 8; 337 males, 337 females) of Mexican origin to examine outcomes of school attachment. Attachment to school is important in this population given the high level of school dropout rates of Mexican‐origin students. Results indicated that, on average, school attachment from fifth to sixth grade remains stable, but declines from sixth to eighth grade. Boys had lower levels of school attachment at fifth grade but followed similar patterns of change as girls did. Attachment to teachers, peer competence, school aspirations and expectations, and substance‐use cognitions emerged as longitudinal outcomes of level or changes in school attachment. Gender moderated associations of school attachment. 相似文献
56.
Lawrence M. Berger J. Michael Collins Laura Cuesta 《Journal of Family and Economic Issues》2016,37(1):42-57
This study used data from Waves 1 (1987–1989) and 2 (1992–1994) of the National Survey of Families and Households in the United States and a series of regression models, some of which included individual-specific fixed effects, to estimate associations of particular types and levels of debt with adult depressive symptoms. Results suggest that household debt is positively associated with greater depressive symptoms. However, this association appears to be driven by short-term (unsecured) debt; we found little evidence of associations with depressive symptoms for mid- or long-term debt. The link between short-term debt and depressive symptoms persisted with alternative estimation strategies, including defining debt in absolute and relative terms. Furthermore, this association was particularly concentrated among 51–64 year-old adults, those with a high school education or less, and those who were not stably married throughout the observation period. These findings suggest that short-term debt may have an adverse influence on psychological wellbeing, particularly for those who are less educated, approaching retirement age, or unmarried. 相似文献
57.
Laurent Somme Laura Moquet Muriel Quinet Maryse Vanderplanck Denis Michez Georges Lognay Anne-Laure Jacquemart 《Urban Ecosystems》2016,19(3):1149-1161
Urbanization affects the availability and diversity of floral resources (pollen and/or nectar) for wild pollinating insects. For example, urban green areas are characterized by an abundance of ornamental plant species. Increasingly, trees are planted to improve the aesthetics of urban streets and parks. These urban trees might offer important floral resources to pollinating insects. To examine the suitability of urban trees as resources for pollinating insects, we investigated the chemical composition of pollen and nectar as well as the amount of nectar produced by the nine major insect-pollinated tree species planted in cities of Western Europe, namely Acer pseudoplatanus, Aesculus carnea, A. hippocastanum, Robinia pseudoacacia, Tilia cordata, T. x euchlora, T. x europaea, T. platyphyllos and T. tomentosa. The analyses revealed that globally the Tilia trees provide pollen with lower contents of polypeptides, amino acids and phytosterols compared with the other species. Urban tree flowers offer abundant nectar with relatively high sugar contents (0.16–1.28 mg/flower); sucrose was the predominant sugar in all nectars. The investigated tree species could therefore be considered in future city plantings. 相似文献
58.
59.
60.
Jones Jennifer A. Deitrick Laura 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2020,31(5):870-880
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Individuals seek food assistance from both government and nongovernmental services. The theory of voluntary sector failure... 相似文献