全文获取类型
收费全文 | 25614篇 |
免费 | 366篇 |
专业分类
管理学 | 3652篇 |
民族学 | 170篇 |
人才学 | 5篇 |
人口学 | 3597篇 |
丛书文集 | 93篇 |
教育普及 | 2篇 |
理论方法论 | 1947篇 |
综合类 | 645篇 |
社会学 | 11992篇 |
统计学 | 3877篇 |
出版年
2023年 | 81篇 |
2021年 | 81篇 |
2020年 | 240篇 |
2019年 | 309篇 |
2018年 | 1940篇 |
2017年 | 2062篇 |
2016年 | 1410篇 |
2015年 | 332篇 |
2014年 | 366篇 |
2013年 | 2510篇 |
2012年 | 811篇 |
2011年 | 1514篇 |
2010年 | 1321篇 |
2009年 | 1085篇 |
2008年 | 1160篇 |
2007年 | 1330篇 |
2006年 | 314篇 |
2005年 | 674篇 |
2004年 | 613篇 |
2003年 | 552篇 |
2002年 | 433篇 |
2001年 | 383篇 |
2000年 | 348篇 |
1999年 | 372篇 |
1998年 | 256篇 |
1997年 | 235篇 |
1996年 | 271篇 |
1995年 | 211篇 |
1994年 | 246篇 |
1993年 | 218篇 |
1992年 | 268篇 |
1991年 | 267篇 |
1990年 | 246篇 |
1989年 | 245篇 |
1988年 | 235篇 |
1987年 | 215篇 |
1986年 | 212篇 |
1985年 | 215篇 |
1984年 | 241篇 |
1983年 | 227篇 |
1982年 | 192篇 |
1981年 | 155篇 |
1980年 | 151篇 |
1979年 | 178篇 |
1978年 | 152篇 |
1977年 | 132篇 |
1976年 | 117篇 |
1975年 | 112篇 |
1974年 | 111篇 |
1973年 | 102篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Robin R. Milhausen Alexander McKay Cynthia A. Graham Stephanie A. Sanders Richard A. Crosby William L. Yarber 《Journal of sex research》2018,55(1):21-30
Research suggests the relationship between pleasure and condom use during penile–vaginal intercourse (PVI) is associated with relationship status. This online study examined pleasure ratings and condom use at last PVI, stratifying by partner type, among a national sample of Canadian university students. Participants were 715 undergraduates (60.7% women, 39.3% men) who reported on their most recent sexual experience. Condom use decreased with level of relationship commitment, whereas ratings of pleasure increased. Overall, participants were more likely to rate their most recent PVI as Very pleasurable when condoms were not used compared to when condoms were used. However, when stratified by partner type, these differences largely disappeared. For women, with one exception, there were no differences in pleasure between PVI with and without condoms across most partner-type categories. Women in committed dating relationships were more likely to report their last PVI as very pleasurable if condoms were not used than women in these same relationships who had used condoms. Across relationship categories, men who did and did not use condoms did not differ in terms of their pleasure ratings. The results of this study suggest relationship context should be taken into account when assessing condom use experiences. 相似文献
992.
Lisa Knoll 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2018,70(1):117-138
Social Impact Bonds are novel financial mechanisms for social welfare programs. What’s new about them is that they include professional financial investors into state provision of welfare. Its promise is to help states save public money in times of austerity by becoming more effective and selling their risk of failed social investments to the financial market. Against it, its critics see a further mode of capitalization of the public sphere (Landnahme). This article investigates Social Impact Bond s between the poles of de- and repolitization. On the one hand, the Social Impact Bond prevents public and democratic debates over welfare by means of privatization and methodical rationalization, on the other hand it addresses the welfare state and public expenditures to be important again. This is new, after decades of diminishing welfare states. Which sort of dispute the Social Impact Bond will bring about depends on the institutional context of its implementation. 相似文献
993.
Michael Faust Jürgen Kädtler 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2018,70(1):167-194
Since the 1990s the financialization of the enterprise is an increasingly important aspect of capitalist development also in Germany. However, more recently a growing number of scholars point at a problematic conceptual stretching of financialization. The term has been defined too differently and ambiguously and has not been distinguished sufficiently from seemingly similar concepts. Financialization has been prematurely identified with a set of fixed effects often condensed to stagist concepts of capitalist development. When analyzing effects financialization has been regarded in isolation without considering interaction effects with other structurations of fields and hence the multi-referentiality of the enterprise. In order to overcome these shortcomings the article proposes a concept for the analysis of firm level financialization which draws on a more general sociological concept of field structuration and dynamics in which the “multi-referential enterprise” operates. Based on this concept the article analyses episodes of financialization in Germany showing its dynamics and limits. Financialization of enterprises proves to be structurally limited, institutionally contested, and unfolds its effects in deferent actor constellations at firm level due to its multiple and contradictory embeddedness. 相似文献
994.
Matthias Thiemann Marius Birk Jan Friedrich 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2018,70(1):259-286
Post-crisis, macro-prudential ideas have challenged the epistemic authority of private risk management technologies, declaring them to be pro-cyclical contributors to systemic risk. This discursive challenge has been most critical of the shadow banking system, where private risk management instruments are central. This challenge, however, has not been translated into regulatory tools which reflect these convictions. This paper studies this process of discursive challenge to (failed) regulatory intervention for the case of the repo-market, the heart of the current shadow banking system. It traces regulatory efforts on the global and EU level from regulatory statements to (lack of) action, documenting both the persistent articulation of macro-prudential ideas challenging private risk-management systems and timid to no regulatory intervention. It links this hiatus to international coordination problems, the need for macro-prudential action to span regulatory communities, involving banking and financial market authorities and disagreements between micro- and macro-prudentially oriented regulators. The lack of evidence and the difficulty to generate it are identified as major impediments for regulatory consensus, further aggravated by ambiguities about the goals of anti-cyclical regulation. Beyond governance problems and the persistent appeal of private risk-management systems, the paper thus points to difficulties operationalizing macro-prudential ideas as a major explanatory factor. 相似文献
995.
This special issue is a historical marker for contemporary social work practice with veteran populations. The editors requested papers from private, public, and academic settings that illustrate the special needs of veterans. The articles in this issue address the impact of military culture and the veteran identity, diversity, eras of service, access to care, and different stages psycho-social development on clinical practice. This introduction places the articles submitted in the context of historical and current trends in veterans’ research concluding with a call to recognize resilience inherent in this population. It is hoped that this issue will serve as a tool for clinicians, researchers, and educators to improve upon their work as well as bring a new generation to serve and support those who served. 相似文献
996.
Cynthia A. Lietz 《Clinical Social Work Journal》2018,46(4):331-340
Child welfare supervision is fundamental to advancing the quality of practice when seeking to ensure the safety, permanency, and well-being of children. Child welfare supervisors serve administrative, educational, and support functions as they oversee frontline caseworkers and direct service providers. Clinical supervision, a dialog-driven process of case review and consultation is situated within the educational function. The process of clinical supervision is essential to child welfare practice, because it prompts reflection and builds analytical thinking skills needed to address complex situations involved in child protection. Despite increased recognition regarding the importance of clinical supervision, child welfare supervision continues to focus primarily on administrative tasks. Organizational climate and external pressures push this administrative agenda. In addition, many child welfare supervisors lack experience, training, and therefore competency in facilitating clinical case reviews. Strengths-Based Supervision (SBS; Lietz 2013) is a model of clinical supervision that was developed to (a) increase child welfare supervisors’ intentionality regarding the importance of infusing clinical supervision into child welfare supervision and (b) advance the skills needed to implement this practice effectively representing one solution to this ongoing challenge. 相似文献
997.
Two Special Issues of the Clinical Social Work Journal have been dedicated to building on the social work discipline’s tradition and commitment to the supervision of staff and field education of students. These issues bring together contemporary theorizing, clinical supervisory and field education practice experience and wisdom, and research studies to contribute to the knowledge base for practicing supervisors and field educators. As the first of the Special Issues, this issue has been dedicated to the supervision of staff. In this Introduction, we share the salient aspects of the articles published, as they relate to contemporary social work supervision, relational considerations within the supervisory dyad, models of supervision for fields of specialization, as well as measurement and evaluation. Implications are shared, with highlights and connections for practicing supervisors made throughout. 相似文献
998.
We investigated how the visibility of targets influenced the type of point used to provide directions. In Study 1, we asked 605 passersby in three localities for directions to well-known local landmarks. When that landmark was in plain view behind the requester, most respondents pointed with their index fingers, and few respondents pointed more than once. In contrast, when the landmark was not in view, respondents pointed initially with their index fingers, but often elaborated with a whole-hand point. In Study 2, we covertly filmed the responses from 157 passersby we approached for directions, capturing both verbal and gestural responses. As in Study 1, few respondents produced more than one gesture when the target was in plain view and initial points were most likely to be index finger points. Thus, in a Western geographical context in which pointing with the index finger is the dominant form of pointing, a slight change in circumstances elicited a preference for pointing with the whole hand when it was the second or third manual gesture in a sequence. 相似文献
999.
While numerous studies have investigated children’s recognition of facial emotional expressions, little evidence has been gathered concerning their explicit knowledge of the components included in such expressions. Thus, we investigated children’s knowledge of the facial components involved in the expressions of happiness, sadness, anger, and surprise. Four- and 5-year-old Japanese children were presented with the blank face of a young character, and asked to select facial components in order to depict the emotions he felt. Children’s overall performance in the task increased as a function of age, and was above chance level for each emotion in both age groups. Children were likely to select the Cheek raiser and Lip corner puller to depict happiness, the Inner brow raiser, Brow lowerer, and Lid droop to depict sadness, the Brow lowerer and Upper lid raiser to depict anger, and the Upper lid raiser and Jaw drop to depict surprise. Furthermore, older children demonstrated a better knowledge of the involvement of the Upper lid raiser in surprise expressions. 相似文献
1000.
Van Eeden-Moorefield, Few-Demo, Benson, Bible, and Lummer (2018) recently reviewed the content of seven family social science journals with respect to theory and methods used in 153 articles featuring LGBT research or reviews of LGBT research. They concluded that less than three percent of 6,832 articles published in those journals between 2000 and 2015 were LGBT-related and that most had not used explicit theory and had used purposive cross-sectional samples consisting mostly of White and middle-class participants. During the tenure of the present editor, between 2010 and 2017, Marriage & Family Review featured 14 research reports, reviews, or commentary on LGBT-related issues out of 250 articles, not counting brief editorials or biographies between 2010 and 2017, an odds ratio of over 2.0 compared to the other “top-tier” journals. Likewise, the Journal of Family Theory & Review published at least 15 articles, mainly reviews or commentaries, on LGBT-related issues between 2009 and 2017. Articles in Marriage & Family Review and Journal of Family Theory & Review were more likely to be reviews of the literature, or feature explicit theory, to be qualitative in methodology, or to involve interviews or surveys, while other characteristics were similar to those in the other seven journals. Thus, even if some mainstream family journals did not publish often on LGBT-related issues, other important family science journals have done so. Furthermore, there are numerous scholarly journals that welcome LGBT-related research and reviews almost exclusively. 相似文献