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121.
Harry O. Posten Section Editor 《The American statistician》2013,67(3):145-148
Review of International Association for Statistical Education Proceedings: Proceedings of the First Scientific Meeting of the International Association for Statistical Education, Lina Brunelli and Guiseppe Cicchitelli, Editors. U.S. $5 (cost of postage) from International Statistical Institute, 428 Prinses Beatrixlann, 2270 AZ Voorburg, The Netherlands. Includes 49 papers presented in Perugia, Italy, in August 1993; 476 pages. Reviewed by Peter Holmes 相似文献
122.
Harry O. Posten Section Editor 《The American statistician》2013,67(4):211-213
A linear combination test for combining several tests of the correlation coefficient in the bivariate normal distribution is proposed. The linear combination test is compared with the well-known Fisher method of combining tests. It is shown by a Monte Carlo study that the linear combination test has a larger power. 相似文献
123.
124.
Karin Braunsberger Richard O. Flamm 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2013,24(1):1-31
Universities in the U.S. have been criticized for not contributing enough to the social well-being of the communities within which they operate, and business schools have been accused of failing to prepare students adequately for careers in business. These criticisms have led to increased focus on service learning, a form of experiential learning that aids students in the application of theoretical knowledge to “real-life” situations—including problems and opportunities—faced by local as well as international communities. Even though service-learning has become fairly popular in business schools throughout the U.S., there is relatively little literature that illuminates its application. Thus, the present article describes a service-learning project in a marketing research course and how this project supports the university’s mission of civic engagement. Included are also a discussion of course-specific objectives as well as learning goals, objectives, and assessments as commonly required by regional and national accreditation agencies. 相似文献
125.
Geraldine O’Sullivan 《Social indicators research》2011,101(1):155-172
The construct of eustress was studied alongside hope and self-efficacy, to explore how these constructs are related to life
satisfaction among undergraduates. Questionnaires were administered to undergraduates to test the hypotheses that (1) as eustress
levels increase, so will life satisfaction levels; (2) when eustress, hope, and self-efficacy are examined together, they
will predict life satisfaction better than eustress alone; (3) eustress, hope, and self-efficacy will all be positively correlated
with life satisfaction; and (4) self-efficacy will be the most positively correlated with life satisfaction. The results revealed
a significant positive correlation between eustress and life satisfaction. A Hierarchical Linear Regression analysis revealed
significant results supporting hypotheses 2 and 3, but not hypothesis 4. Results indicated that hope is the best predictor
of life satisfaction. The work reported provides a reliable tool for measuring eustress, examines eustress in a new way at
the academic level, and provides helpful information about student wellness to college administrators. 相似文献
126.
This paper considers the effects of the presence of eqmi-correlation between observations in a k-way factorial experiment, A technique to provide unbiased F-tests is also constructed. 相似文献
127.
Much previous work on the relationship between respondent's reported frequency of discussion with spouse about family planning and correctness of reporting spouse's approval of family planning has led to the conclusion that discussion promotes approval. In this paper, data from the 1998 Kenya Demographic and Health Surveys are used to show that a focus on the relationship between frequency of discussion and correctness of reporting partner's disapproval of family planning leads to sceptical conclusions about the effects of discussion in improving knowledge of partner's attitude or in promoting approval. 相似文献
128.
This research examines religious affiliation and church attendance among African-Americans in three different regions of the United States to evaluate the thesis that the Black church represents a semi-involuntary institution shaped by historical dynamics of segregation in the rural South. We extend the analyses of others who have found the rural South to have distinctive church participation patterns by examining two nationally representative data sets (the 1972–1996 General Social Surveys and the 1984 National Alcohol Study). We explore both level and type of church attendance of African-Americans, and how patterns differ by region. Further, we refine prior analyses by (1) differentiating between members of historically White and conservative churches from those in the black mainline, (2) examining racial segregation, and (3) focusing on the type of church attendance (rather than just overall level). Ordinary Least Squares (OLS) and logistic regression models support the thesis that the rural South exhibits some distinctive patterns that make the semi-involuntary institution notion a useful concept, although patterns not predicted by the thesis are also found. The semi-involuntary thesis is also used to illuminate some church attendance patterns observed outside the rural South. 相似文献
129.
Alvar O. Elbing 《Long Range Planning》1974,7(6):43-48
In this article the author argues that because of the difficulties associated with human behaviour such factors are frequently omitted from forecasts. Yet no organization can afford to disregard these factors if their forecasts are to be meaningful. The author includes illustrations of organizational change which he maintains will spread rapidly. Finally he discusses his own initial experiments in forecasting organizational change. 相似文献
130.
Kaplan KJ Lachenmeier F Harrow M O'Dell JC Uziel O Schneiderhan M Cheyfitz K 《Omega》1999,40(1):109-163
This article examines biomedical and psychosocial data on the first forty-seven cases of physician-assisted suicide (PAS) of Kevorkian as collected by means of both a physical autopsy and a preliminary psychological autopsy. The following patterns emerge: 1) The physical condition of these PAS patients was not typical of the conditions that lead to death in the United States. 2) Consistent with the above findings, our pilot data indicate that only 31.1 percent of these patients were terminal. While 73.9 percent were described as reporting pain, only 42.6 percent were revealed at autopsy to have a specific anatomical basis for their pain. However 36 percent were described as depressed, 66 percent as having some disability, and perhaps of key importance, 90 percent expressed a fear of dependency. Most important, our pilot data suggest the possibility of large gender differences, since 3) 68.1 percent of these forty-seven PAS's are women and only 31.9 percent are men. This represents the reverse of the gender pattern for completed suicides in the United States in 1995, resembling instead the approximate pattern for unsuccessful suicide attempts. 4) Approximately 75 percent of both men and women in the above sample were described as reporting pain. Men were almost twice as likely to have had an anatomical basis for the pain and three times as likely to be terminal. Our pilot data indicate PAS women are more likely to be described as depressed and twice as likely to have had a history of previous unsuccessful suicide attempts. 5) Kevorkian's patients were older than the typical unaided suicides in America. Reported pain decreases with age as does depression; however anatomical basis for pain increases slightly with age, and no age effect emerges for terminality. 6) Approximately two-thirds of those physician-assisted suicides were at middle SES levels. History of disability was the biggest risk factor for the low SES patients and fear of dependency for the high SES patients. 相似文献