全文获取类型
收费全文 | 1520篇 |
免费 | 56篇 |
国内免费 | 10篇 |
专业分类
管理学 | 280篇 |
民族学 | 12篇 |
人口学 | 190篇 |
丛书文集 | 9篇 |
理论方法论 | 107篇 |
综合类 | 47篇 |
社会学 | 535篇 |
统计学 | 406篇 |
出版年
2023年 | 15篇 |
2022年 | 15篇 |
2021年 | 12篇 |
2020年 | 35篇 |
2019年 | 41篇 |
2018年 | 47篇 |
2017年 | 82篇 |
2016年 | 42篇 |
2015年 | 34篇 |
2014年 | 42篇 |
2013年 | 295篇 |
2012年 | 64篇 |
2011年 | 56篇 |
2010年 | 33篇 |
2009年 | 36篇 |
2008年 | 38篇 |
2007年 | 39篇 |
2006年 | 33篇 |
2005年 | 43篇 |
2004年 | 37篇 |
2003年 | 25篇 |
2002年 | 25篇 |
2001年 | 45篇 |
2000年 | 31篇 |
1999年 | 30篇 |
1998年 | 21篇 |
1997年 | 22篇 |
1996年 | 23篇 |
1995年 | 16篇 |
1994年 | 22篇 |
1993年 | 18篇 |
1992年 | 16篇 |
1991年 | 9篇 |
1990年 | 13篇 |
1989年 | 22篇 |
1988年 | 21篇 |
1987年 | 17篇 |
1986年 | 17篇 |
1985年 | 23篇 |
1984年 | 17篇 |
1983年 | 18篇 |
1982年 | 17篇 |
1981年 | 20篇 |
1980年 | 12篇 |
1979年 | 4篇 |
1978年 | 4篇 |
1977年 | 4篇 |
1976年 | 7篇 |
1973年 | 6篇 |
1972年 | 4篇 |
排序方式: 共有1586条查询结果,搜索用时 93 毫秒
81.
Augusta Y. Olaore Julie Drolet 《Journal of Ethnic & Cultural Diversity in Social Work》2017,26(3):254-270
This study examined the indigenous cultural practices that impact the well-being of children and families at five sites in Nigeria. Fifteen community leaders participated in semi-structured interviews, and 78 community members participated in focus group discussions in their communities. Responses were analyzed using a grounded theory and thematic analysis approach. Three cultural practices are discussed: the naming ceremony of the child, the use of Oríkì, and the care of children and family by relatives. Overall, the cultural practices largely reflected the indigenous knowledge and beliefs of the local context. Implications for social work are discussed. 相似文献
82.
Michael R. Woodford Jessica Y. Joslin Erich N. Pitcher Kristen A. Renn 《Journal of Ethnic & Cultural Diversity in Social Work》2017,26(1-2):95-111
ABSTRACTThe experiences, including with environmental microaggressions, and well-being of trans* collegians remain an under-researched topic. In this mixed-methods study of a survey sample of 152 trans* collegians, multivariable regression findings suggest that the frequency of experiencing select trans* environmental microaggressions (e.g., not having access to comfortable bathrooms as a trans* person) are associated with increased risk for poorer academic outcomes (e.g., developmental challenges) but are not associated with mental health outcomes. Furthermore, interviews with 18 trans* collegians suggest that students face several systemic microaggressions, including difficulties advancing trans* inclusion. Various reactions, including paths of resistance, were identified. Implications are discussed. 相似文献
83.
In this article, dichotomous variables are used to compare between linear and nonlinear Bayesian structural equation models. Gibbs sampling method is applied for estimation and model comparison. Statistical inferences that involve estimation of parameters and their standard deviations and residuals analysis for testing the selected model are discussed. Hidden continuous normal distribution (censored normal distribution) is used to solve the problem of dichotomous variables. The proposed procedure is illustrated by a simulation data obtained from R program. Analyses are done by using R2WinBUGS package in R-program. 相似文献
84.
In this article, the statistical inference for the Gompertz distribution based on Type-II progressively hybrid censored data is discussed. The estimation of the parameters for Gompertz distribution is obtained using maximum likelihood method (MLE) and Bayesian method under three different loss functions. We also proved the existence and uniqueness of the MLE. The one-sample Bayesian prediction intervals are obtained. The work is done for different values of the parameters. We apply the Monto Carlo simulation to compare the proposed methods, also an example is discussed to construct the Prediction intervals. 相似文献
85.
Y. Parmet 《统计学通讯:理论与方法》2017,46(15):7479-7494
There are two types of decompositions: of linear combinations of random variables into contributions of individual variables (sources) and associations between them, and of populations into contributions of their subpopulations. Simultaneous treatment of the two types is called for, which takes into account the correlations between sources within subpopulations and between subpopulation means. The expected values of the subcomponents are derived and their sensitivity to correlations among sources within groups and among source group means is conducted. An example is provided, in which the correlations contribute 20--25% to total variability. This additional information is hidden when decompositions are not simultaneous. 相似文献
86.
87.
Bo Hyun Lee Jiajia Zhu David Diaz Jeffrey Fischer Lisa Y. Flores Ching‐Lan Lin Jennah Beilgard Sarah May Melissa Munoz Mohamad Shahin Ruben Atilano 《The Career development quarterly》2017,65(4):288-301
This study extends Flores et al.'s ( 2006 ) 36‐year analysis of racial/ethnic minority (REM) career research to identify recent trends in choice of topics and leading individual and institutional contributors. The authors identified 166 articles on REM career research published from 2005 to 2015 in the Journal of Vocational Behavior, The Career Development Quarterly, the Journal of Career Assessment, and the Journal of Career Development. Of these studies, 92% were empirical, with more than three quarters of these using quantitative rather than qualitative methodology. Most frequently, the empirical studies (n = 153) were based on samples of high school (30.7%) or undergraduate (34.6%) students. The authors discuss the implications of their findings and suggest ways to expand REM career research in the future. 相似文献
88.
Jennifer Y. J. Hsu Carolyn L. Hsu Reza Hasmath 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2017,28(3):1157-1179
This study argues that different cities in China have different resource environments available for NGOs. Organizations react to these resource environments by constructing appropriate resource strategies, which in turn shape the characteristics and structures of the NGOs of that city. It further examines how these characteristics and structures influence the construction and performance of citizenship in an authoritarian environment. Specifically, some types of NGOs encourage Chinese citizens to be passive, while others offer a model for people to actively engage with social issues. This is aptly demonstrated in an analysis of NGOs operating across four cities—Beijing, Shanghai, Kunming, and Nanjing—which reveals three different types of resource environments and behavioral models for NGOs. We subsequently discuss the implications of each model for citizen engagement. 相似文献
89.
Hayfaa Y. Al-Kandari 《Child and Adolescent Social Work Journal》2014,31(2):119-142
This study aims to investigate differences in perception among Kuwaiti parents, teachers, and employees regarding the services that are needed in different special education settings. The participants (n = 135) included 45 parents of children with intellectual developmental disabilities (IDD), 63 teachers in special education schools, and 27 employees working in the Higher Council of the Disabled. A survey was conducted using Hassan’s (The needs of parents of children with disabilities in relationship with child’s age, gender, and type of disability, 1992) Arabic version of the Family Need Inventory. The findings showed differences in perception among parents, teachers, and employees regarding what they consider to be the most important services for families of children with IDD. Another result showed significant differences in perception among the three groups regarding services (match or/and mismatch of responses), except for 3 out of 35 types of services. Suggestions and implications are discussed to provide information to social service providers to help them evaluate the laws that pertain to disability in Kuwait. The findings of this study will help social service providers determine and implement laws that meet the needs of parents of children with IDD and give them the right to be full partners in their children’s education. 相似文献
90.