全文获取类型
收费全文 | 22582篇 |
免费 | 462篇 |
国内免费 | 2篇 |
专业分类
管理学 | 3186篇 |
民族学 | 142篇 |
人才学 | 1篇 |
人口学 | 1957篇 |
丛书文集 | 94篇 |
理论方法论 | 2078篇 |
综合类 | 463篇 |
社会学 | 10326篇 |
统计学 | 4799篇 |
出版年
2023年 | 168篇 |
2022年 | 112篇 |
2021年 | 153篇 |
2020年 | 413篇 |
2019年 | 582篇 |
2018年 | 680篇 |
2017年 | 942篇 |
2016年 | 672篇 |
2015年 | 503篇 |
2014年 | 637篇 |
2013年 | 4052篇 |
2012年 | 846篇 |
2011年 | 761篇 |
2010年 | 574篇 |
2009年 | 538篇 |
2008年 | 623篇 |
2007年 | 609篇 |
2006年 | 571篇 |
2005年 | 508篇 |
2004年 | 473篇 |
2003年 | 440篇 |
2002年 | 488篇 |
2001年 | 540篇 |
2000年 | 481篇 |
1999年 | 411篇 |
1998年 | 321篇 |
1997年 | 315篇 |
1996年 | 282篇 |
1995年 | 250篇 |
1994年 | 267篇 |
1993年 | 277篇 |
1992年 | 308篇 |
1991年 | 295篇 |
1990年 | 291篇 |
1989年 | 263篇 |
1988年 | 244篇 |
1987年 | 237篇 |
1986年 | 231篇 |
1985年 | 199篇 |
1984年 | 248篇 |
1983年 | 199篇 |
1982年 | 197篇 |
1981年 | 147篇 |
1980年 | 182篇 |
1979年 | 191篇 |
1978年 | 143篇 |
1977年 | 148篇 |
1976年 | 128篇 |
1975年 | 149篇 |
1974年 | 117篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
161.
Y. K. Ng 《Social Choice and Welfare》1989,6(2):87-101
Individual preferences inconsistent with personal welfare caused neither by ignorance nor by a positive consideration for the welfare of others are defined as (welfare) irrational. Sources of irrationality (rigid adherence to moral principles, excessive fear of danger, excessive tempetation of pleasure, revenge, inertia, faulty telescopic faculty, the fallacy of diminishing marginal utility of utility, etc.) are discussed. An evolutionary explanation of irrationality is suggested and some implications for individual decision and social policy indicated.I am grateful to two anonymous referees for comments. 相似文献
162.
To assess the validity and clinical utility of the marital inventory ENRICH, a discriminant validity study was conducted using a national sample of 5039 married couples. The sample was randomly split in order to form a cross-validation group. ENRICH is a multidimensional scale and two types of analysis were conducted to assess the value of these various scales. Results from discriminant analysis indicated that using either the individual scores or couples' scores, happily married couples could be discriminated from unhappily married couples with 85–95% accuracy. These results were cross-validated with a second sample. Using regression analysis, it was clearly demonstrated that background factors account for little of the variance in discriminating happy from unhappily married couples compared to their relationship dynamics, i.e., scale scores. All ENRICH scales except equalitarian roles proved significant, indicating the validity of a multidimensional inventory. 相似文献
163.
164.
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
165.
The expanding knowledge and skill bases within the interdisciplinary family therapy profession pose a significant challenge for evolving practitioners, at whatever stage along the professional development process they find themselves. This challenge raises a basic question regarding whether there are any constraining forces to the level of eclecticism in practice towards which one can aspire. This paper empirically explores the role played by the personality attributes of the family therapist in facilitating and/or inhibiting one's adherence to a variety of approaches to family practice. 相似文献
166.
Michael W. Fordyce 《Social indicators research》1988,20(4):355-381
Eighteen years of research using the Happiness Measures (HM) is reviewed in relation to the general progress of well-being measurement efforts. The accumulated findings on this remarkably quick instrument, show good reliability, exceptional stability, and a record of convergent, construct, and discriminative validity unparalleled in the field. Because of this, the HM is offered as a potential touchstone of measurement consistency in a field which generally lacks it. 相似文献
167.
168.
The age structure of a population is one basic factor of population research. It is not only affected by birth, death, immigration, and marriage, but it also reflected in changes of family size. The article analyzed it from two aspects: (1) the age structure of population acts on the size and structure of the family. The younger the age structure, the larger the family size. Otherwise, it is the opposite. According to the 1982 census, 35.4% of the population was 0-14 years in rural areas, and average family size was 4.6; but in urban areas 26.0% of the population was 0-14 years and family size was 3.9. The family was characterized as a nuclear family as industrialization in economic development increased and the population aged. In the 1982 census, 64.7% were nuclear family and 6% were aging population in China. Three- generation families (or more) have decreased dramatically. The change of family size and structure is affected by change of internal family age structure. The younger population (0-14 years) is dependent and 90% live with their parents. The adult population (15-59) years are more affected by marriage, birth and social economic action. Families are established in this age period and give much more effect to fertility. The aging population (over 60) years is facing changes. They appear to be a "Defect" family because the wife or husband has passed away. They change from independent to dependent. 78.3% population over 60 years were dependent on children or social welfare, only 21.7% were independent according to the survey in Beijing Changping County. 相似文献
169.
Omari CK 《International journal of sociology of the family》1988,18(1):1-14
"This article looks into sexual behavior and marriage status among women attending Mother and Child Health Care clinics in Tanzania. It looks into the effects of such behavior on the marriage and suggests some policy implications, especially in relation to modern family planning methods. The data which form the basis of this article were collected [in 1987] among 244 women in two urban centers in Tanzania." 相似文献
170.