全文获取类型
收费全文 | 15689篇 |
免费 | 411篇 |
国内免费 | 1篇 |
专业分类
管理学 | 2035篇 |
民族学 | 61篇 |
人才学 | 1篇 |
人口学 | 1385篇 |
丛书文集 | 94篇 |
教育普及 | 2篇 |
理论方法论 | 1527篇 |
综合类 | 375篇 |
社会学 | 7619篇 |
统计学 | 3002篇 |
出版年
2023年 | 78篇 |
2021年 | 84篇 |
2020年 | 254篇 |
2019年 | 313篇 |
2018年 | 343篇 |
2017年 | 485篇 |
2016年 | 360篇 |
2015年 | 304篇 |
2014年 | 345篇 |
2013年 | 2706篇 |
2012年 | 517篇 |
2011年 | 425篇 |
2010年 | 292篇 |
2009年 | 295篇 |
2008年 | 340篇 |
2007年 | 355篇 |
2006年 | 280篇 |
2005年 | 409篇 |
2004年 | 344篇 |
2003年 | 285篇 |
2002年 | 316篇 |
2001年 | 376篇 |
2000年 | 352篇 |
1999年 | 365篇 |
1998年 | 248篇 |
1997年 | 247篇 |
1996年 | 253篇 |
1995年 | 225篇 |
1994年 | 250篇 |
1993年 | 215篇 |
1992年 | 284篇 |
1991年 | 279篇 |
1990年 | 242篇 |
1989年 | 255篇 |
1988年 | 237篇 |
1987年 | 206篇 |
1986年 | 217篇 |
1985年 | 213篇 |
1984年 | 237篇 |
1983年 | 236篇 |
1982年 | 186篇 |
1981年 | 159篇 |
1980年 | 162篇 |
1979年 | 190篇 |
1978年 | 173篇 |
1977年 | 136篇 |
1976年 | 124篇 |
1975年 | 125篇 |
1974年 | 111篇 |
1973年 | 106篇 |
排序方式: 共有10000条查询结果,搜索用时 359 毫秒
161.
162.
Compliments are often viewed primarily as a linear event in which one person expresses approval or admiration of another. Far less attention has been given to the circular nature of compliments and the manner in which they enhance the positions of both the giver and the receiver of the compliment. Therapeutic compliments have proven to be highly effective means of motivating clients, while at the same time increasing therapeutic leverage. This article proposes that compliments should be purposefully given, and that the type of compliment should vary with the stage of therapy and the intended response of the client to the compliment. 相似文献
163.
Breunlin DC Schwartz RC Krause MS Kochalka J Puetz RA Dyke J 《Journal of marital and family therapy》1989,15(4):387-395
Research on family therapy training has produced very little data regarding the kinds of trainees that do best in family therapy training programs. This study attempts to provide some rough and preliminary data on that issue. One hundred and seventy trainees, drawn from seven different structural!strategic training experiences, were evaluated as to how much they learned by taking the Family Therapy Assessment Exercise pre- and posttraining. Their performance was correlated using a hierarchical regression analysis with a number of trainee variables such as amount of conjugal family experience, amount of experience doing family or individual therapy, or prior knowledge of family therapy. The results indicate that, as predicted, conjugal family experience was positively related, and prior knowledge was negatively related to performance. Prior experience doing individual therapy was also positively related to performance. 相似文献
164.
Appleyard RT 《The International migration review》1989,23(3):486-499
Recent research on the impact of labor migration on the socioeconomic development of developing countries has provided opportunity to try and resolve some of the long-standing polemics that have pervaded the literature on migration and development. This article focuses on findings concerning the labor, remittance, and social impacts of emigration on countries that have participated in labor emigration. While a great deal more research needs to be done, recent findings confirm that in some situations the sort-term impacts of labor migration on sending countries have been considerable. 相似文献
165.
"In the first half of the article, a broad account of content and procedures is given. In conduct of individual surveys, the achievements of the World Fertility Survey were based on thoroughness rather than technical superiority. The later aspects of the program, including analysis, archiving, and data dissemination, were more innovative and represent models of excellence for similar future enquiries. In overall terms, the program is judged to be an expensive success. In the second half of the article, two methodological issues are discussed in more detail: the collection of retrospective birth histories and the translation of survey instruments into local languages." Comments by Anthony G. Turner (pp. 768-9), Kweku T. de Graft-Johnson (pp. 769-70), Burton Singer (pp. 771-2), and Joel E. Cohen (pp. 772-4) are appended. 相似文献
166.
R N Wennberg 《Journal of American college health : J of ACH》1989,37(6):299-303
In this issue is a lengthy, thought-provoking essay on the issues raised by unwanted pregnancy. Written by Robert Wennberg in 1984 for the Christian Scholar's Review (13:4), the article has been edited and condensed for our purposes and is quite relevant, I believe, for the student health population. Any practitioner who cares for students wrestling with these issues should at least acknowledge the moral and philosophical dilemmas presented. As one who has walked both sides of the argument, I find Wennberg's fair-mindedness compelling. In closing his article, the author raises the question of what will happen when it becomes possible to accomplish an "abortion"--or removal of the fetus from the mother--without killing the fetus. Will this procedure be acceptable to the average single college student? The New York Times, in an article on "High Tech Babies" (February 21, 1986), raised ethical questions posed by the technology of frozen embryos. Who decides what is to be done with frozen embryos? To whom do they belong? Do they have rights? The theoretical issues raised by Wennberg are already forcing themselves upon us. Whether we like it or not, the future is now. Regardless of your beliefs on this controversial topic, I urge you to read this article. Dr. Wennberg has also just completed a book on this subject, Life In The Balance. 相似文献
167.
168.
Rao V 《Journal of population economics》1988,1(3):225-233
"There are numerous reasons why mortality and life expectancy vary between countries. Epidemiological studies seem to indicate that dietary variations may be among them. A sample of 51 countries studied with data from the International Comparisons Project and other sources, shows that after controlling for nutrient intake, consumption of medical goods and services, income distribution, weather, and literacy, countries with more meat and poultry in their diet have lower life expectancies after age five. The results for infant mortality and child death between one and five indicate that a more animal-intensive diet may be actually beneficial, especially if fish consumption is increased and meat and poultry consumption reduced." 相似文献
169.
"This article reports findings that have emerged from an effort made at statistically measuring the effects of immigration on the earnings of U.S.-born youth. The presence of immigrants arriving before 1965 has a positive impact on youth earnings. Recently arrived immigrants impact negatively, however. These results are consistent with recent findings that the skill level of immigrants arriving within the last two decades is lower relative to that of immigrants arriving earlier. The results also show that the negative effects diminish as the youth ages, reflecting skill acquisition and job mobility of the young worker into jobs less vulnerable to competition from immigrant workers." 相似文献
170.
Heredia R 《Community Development Journal》1988,23(1):47-51
Mandal, a church-related non-governmental voluntary agency operating in north-west India's Nasik district since 1966 was evaluated for performance in promoting self-sustaining economic growth and socio- political awareness in its beneficiaries. The research design incorporated 2 questions, the extent to which Mandal had used the integrated approach, and the extent to which it promoted structural change in the village. 2 levels of analysis were used: random samples of 315 individuals (163 beneficiaries and 152 non-beneficiaries) and data from the takatu's office for 20 involved villages and 8 control villages. Quantitative data were sought by examining files and doing closed interviews, and qualitative data were collected by observation and open-ended interviews. The variables used in the analysis were educational level, class category, caste, agricultural investment, family net income, individual consciousness and social participation. It was concluded that on the individual level some positive impact was discernible in terms of family income and agricultural investment. At the village level no quantitative improvement was measurable, but the effect of Mandal was symbolic in that it sets an example for social change. The Mandal has acquired a health, non-partisan secular image for social action. 相似文献