全文获取类型
收费全文 | 701篇 |
免费 | 33篇 |
专业分类
管理学 | 119篇 |
民族学 | 5篇 |
人口学 | 39篇 |
丛书文集 | 2篇 |
理论方法论 | 89篇 |
综合类 | 4篇 |
社会学 | 399篇 |
统计学 | 77篇 |
出版年
2023年 | 8篇 |
2022年 | 4篇 |
2021年 | 4篇 |
2020年 | 9篇 |
2019年 | 19篇 |
2018年 | 21篇 |
2017年 | 34篇 |
2016年 | 32篇 |
2015年 | 23篇 |
2014年 | 25篇 |
2013年 | 119篇 |
2012年 | 19篇 |
2011年 | 23篇 |
2010年 | 17篇 |
2009年 | 11篇 |
2008年 | 19篇 |
2007年 | 18篇 |
2006年 | 25篇 |
2005年 | 22篇 |
2004年 | 9篇 |
2003年 | 18篇 |
2002年 | 25篇 |
2001年 | 18篇 |
2000年 | 17篇 |
1999年 | 11篇 |
1998年 | 11篇 |
1997年 | 10篇 |
1996年 | 5篇 |
1995年 | 9篇 |
1994年 | 13篇 |
1993年 | 9篇 |
1992年 | 7篇 |
1991年 | 13篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 8篇 |
1987年 | 5篇 |
1986年 | 12篇 |
1985年 | 9篇 |
1984年 | 12篇 |
1983年 | 7篇 |
1982年 | 7篇 |
1981年 | 5篇 |
1980年 | 5篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 5篇 |
1976年 | 7篇 |
1975年 | 3篇 |
1967年 | 3篇 |
排序方式: 共有734条查询结果,搜索用时 390 毫秒
151.
The academic approach to measurement and evaluation has long favoured social science methodologies (0050, 0260 and 0315), but there has been persistent, widespread practice use of advertising value equivalence (AVE) to express the economic and financial value of public relations activity. This paper investigates the evolution of AVE and discusses whether it arose from clippings agencies, press agentry or other influences on public relations, such as advertising and product promotion. 相似文献
152.
Katherine Graham 《Disability & Society》2015,30(4):597-613
Cash payments to meet social care needs offer the possibility for the direct employment of personal assistants using public funds. Empirical work internationally has identified the benefits of cash payments. However, there has been less interest in the relationships between employers and their employees. This article offers some reflections upon the employment relationship from the perspectives of employers who have learning difficulties and their personal assistants. The study involved eight employers, their supporters and their personal assistants in an English city. A grounded theory approach was utilised and interviews were analysed using a framework approach. This article argues that the relational aspects of direct employment arrangements have not been adequately considered in academic literature and the policy framework. These insights can add to debates around how social care support mechanisms can offer responsive assistance whilst questioning the assumed ‘empowering’ effect of an unregulated market. 相似文献
153.
154.
Negative mood states, such as depression and anxiety, are typically associated with decreased sexual interest and arousal. However, there is also some evidence that depressed or anxious mood may increase sexual interest or arousal in some individuals. In this study, 663 female college students (mean age = 18.9 years, SD = 1.21) answered questions regarding the effects of anxious and depressed mood on sexual interest and arousal and completed trait measures of sexual excitation and inhibition, anxiety, and depression. The majority of women reported decreased sexual interest and response when feeling depressed or anxious; a minority (about 10%) of women, however, reported increased sexual interest/response during anxious and depressed mood. This sample of women was compared to a sample of 399 college-aged men. In general, men were more likely than women to report increased sexual interest during negative mood states. Of the variables explored, propensity for sexual excitation was the strongest predictor of the relationship between negative mood and sexuality in women. Individual differences in the effects of negative mood may prove relevant to our understanding of a variety of topics, including risky and compulsive sexual behavior and sexual dysfunction. 相似文献
155.
Evaluation research on vocational counseling in substance dependency treatment should distinguish between the effects of counselors and counseling methods on clients' employment outcomes. Three experimental designs permit investigation of possible confounds between these types of effects: (a) nested designs (each counselor delivers one counseling method so counselors are nested under methods), (b) crossed designs (each counselor delivers all counseling methods so counselors are crossed with methods), and (c) no-treatment control group designs (experimental group's counselors all deliver the same method). Each design is optimal for one stage of evaluation research. No-treatment control group designs are best for exploratory evaluations of new types of vocational counseling. Nested designs are best for outcome evaluations of different types of interventions. Crossed designs are best for (causal) process evaluations of counseling methods of demonstrated efficacy. Despite the importance of methodological issues and problems, vocational rehabilitation in substance dependency treatment has a greater need for stronger interventions than better evaluation designs. 相似文献
156.
The social composition of an unselected sample of 282 English children and adolescents aged eight to 16 years involved in intensive training in four sports, football, swimming, tennis and gymnastics, was investigated. Working class children and children from lone parent families were under-represented in all sports. The costs of participation in intensive training were determined, and it was concluded that financial considerations as well as difficulties of access to training facilities were major deterrents to participation by disadvantaged children. Over a period of a two year follow up, working class children were more likely to withdraw from intensive training than middle class children. Copyright © 1999 John Wiley & Sons, Ltd. 相似文献
157.
There is an extensive body of research on the determinants of disaster preparedness at the individual and household levels. The same cannot be said for the organizational level. Hence, the purpose of this study is to shed light on the predictors of organizational preparedness for natural disasters. Since leaders of organizations have an incentive to overstate their level of preparedness and because surveys of organizational leaders suffer from selection bias and low response rates, we take the novel approach of interviewing employees about the organizations that employ them. Using an online survey, we collected information from a national sample of 2,008 U.S. employees and estimated the predictors of preparedness at the organizational level. We find, among other results, that organization size (facility level) is a consistent predictor of preparedness at the organizational level. We conclude with policy recommendations and outline an agenda for future research on organizational preparedness for natural disasters. 相似文献
158.
The incidence of suicide is an example of rare event. A Cox cure model is adopted to examine the suicide risk of a cohort study of a sample of 65,000 Personal Emergency Link users over a 10-year observation period. Our objective is to investigate the effect of personal covariates on the failure time to suicide as well as the long-term survival from suicide. Based on the Cox cure model, a new and efficient estimation approach using retrospective sampling and multiple imputation was used. Compared with the standard Cox proportional hazards model, the Cox cure model provides a new perspective on analyzing the suicide data. 相似文献
159.
This paper contributes to the literature on organizational form and performance (the performance-conduct paradigm) by examining the impact of two sets of variables that have not been examined previously: measures of environmental uncertainty and alternative forms of controlling separation of ownership from control. The paper first examines the extent to which contextual variables such as perceived environmental uncertainty and age of the organizational form moderate the relationship between organizational form and corporate performance. Next, the paper extends the analysis by examining the possible effects of ownership and control structures on performance. Measures suggested by agency theory, such as conventional ownership proxies (i.e. proportion of shares held by identifiable, homogenous groups), the proportion of non-executive board members and Fama and Jensen's concept of separation of decision management from decision control are used in the analysis. The results indicate that these measures have direct impact on corporate performance in their own right, though the main impact is indirect through interactions with organizational form variables. 相似文献
160.
The role of close friends in African American adolescents' dating and sexual behavior 总被引:3,自引:0,他引:3
This study examined the role of close friends in the sexual lives of African American adolescents. Fifteen African American adolescents residing in an urban neighborhood participated in individual in-depth qualitative interviews. The findings suggest that close friends play a critical role in the dating and sexual behaviors of inner-city African American adolescents, as they appear to serve as socializing agents that impact how adolescents conceptualize and socially construct dating and sexual roles and behaviors. Close friends also play a significant role in acquiring new dating and sexual partners and in determining the course of dating and sexual relationships. Although females and males expressed similar expectations regarding sexual fidelity and condom use, they differed with regard to their method and process of talking with friends about dating and sex, their shared social constructions about dating and sexual roles and expectations, and their perceptions of the meaning of dating. We discuss the implications of the findings in terms of involving close friends in interventions focused on improving the sexual health of African American adolescents. Future directions for research with African American adolescents and sexuality are also discussed. 相似文献