全文获取类型
收费全文 | 989篇 |
免费 | 61篇 |
专业分类
管理学 | 58篇 |
民族学 | 5篇 |
人口学 | 87篇 |
丛书文集 | 6篇 |
理论方法论 | 146篇 |
综合类 | 11篇 |
社会学 | 697篇 |
统计学 | 40篇 |
出版年
2023年 | 19篇 |
2022年 | 5篇 |
2021年 | 11篇 |
2020年 | 27篇 |
2019年 | 47篇 |
2018年 | 48篇 |
2017年 | 65篇 |
2016年 | 45篇 |
2015年 | 28篇 |
2014年 | 38篇 |
2013年 | 176篇 |
2012年 | 49篇 |
2011年 | 51篇 |
2010年 | 33篇 |
2009年 | 32篇 |
2008年 | 41篇 |
2007年 | 37篇 |
2006年 | 40篇 |
2005年 | 43篇 |
2004年 | 37篇 |
2003年 | 29篇 |
2002年 | 38篇 |
2001年 | 15篇 |
2000年 | 15篇 |
1999年 | 14篇 |
1998年 | 9篇 |
1997年 | 10篇 |
1996年 | 7篇 |
1995年 | 7篇 |
1994年 | 5篇 |
1993年 | 8篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有1050条查询结果,搜索用时 531 毫秒
961.
Lisa Schelbe Melissa Radey Kendal Holtrop Angela I. Canto Lenore M. McWey 《Journal of social service research》2018,44(4):557-568
ABSTRACTParenting interventions are efficacious in reducing child maltreatment and negative child behaviors, yet the recruitment and retention of parents, especially vulnerable parents, in such interventions can be challenging. Prior research identifies several ways to improve recruitment and retention including laying the foundation for the intervention, fostering relationships with parents, ensuring fit of the intervention with the intended population, and identifying barriers to parents’ participation. This case study presents a process of recruiting and retaining a vulnerable group of parents, specifically parenting youth aging out of the child welfare system. In addition to outlining the strategies used, lessons learned are highlighted. Parents expressed interest in the parenting intervention, experienced significant needs, negotiated great instability in their lives, and valued the social connections facilitated by the group intervention. Despite the research team following best practices and investing significant time and resources, recruitment and retention remained challenging. Implications for future work in this area are presented. 相似文献
962.
Drawing from the new product development (NPD) literature, service quality literature (SERVQUAL), and empirically grounded research with 53 service innovation decision makers, we develop a staged service innovation model (SIM) for decision makers. We tested the model using empirical data from 329 firms across five industries. The empirical results show that integrating prelaunch service quality training into new service development process leads to successful service innovation. The model developed in this article can be used as a decision support tool and diagnostic model for assessing service innovation ideas, evaluating performance of ongoing service innovations, allocating resources, and improving success rate of service innovations. Decision makers can use the measures developed in this study as a checklist to identify their strengths in delivering service quality to their own customers as well as areas of improvement. This article extends service innovation research by combining NPD and service quality development into a single study and opens the door to further work that could help improve the success rate of service innovations. The model can serve as a base model for future research extensions in service innovation research. A major takeaway for the academic reader is that the SIM demonstrates the value of using the SERVQUAL literature to understand how best to provide excellent quality that results in more fully satisfied customers and, ultimately, improved service performance. 相似文献
963.
Are risk preferences stable? Comparing an experimental measure with a validated survey-based measure 总被引:2,自引:0,他引:2
We examine the stability of risk preference within subjects by comparing measures obtained from two elicitation methods, an
economics experiment with real monetary rewards and a survey with questions on hypothetical gambles. The survey questions
have been validated by numerous empirical studies of investment, insurance demand, smoking and alcohol use, and recent studies
have shown the experimental measure is associated with several real-world risky behaviors. For the majority of subjects, we
find that risk preferences are not stable across elicitation methods. In interval regression models subjects’ risk preference
classifications from survey questions on job-based gambles are not associated with risk preference estimates from the experiment.
However, we find that risk classifications from inheritance-based gambles are significantly associated with the experimental
measure. We identify some subjects for whom risk preference estimates are more strongly correlated across elicitation methods,
suggesting that unobserved subject traits like comprehension or effort influence risk preference stability. 相似文献
964.
Determining the distribution of psychiatric disorders and developing sound preventive and intervention practices are pressing public health issues. Since at present mental disorders lack biological markers, psychiatric taxonomies must grapple with how best to address issues of validity and reliability. With the increasing congruence between the International Classification of Diseases (ICD-11) and the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) (American Psychiatric Association, 2010), it is imperative that decisions regarding the inclusion of new disorders be research-based and not unduly influenced by industry. The first draft of DSM-V, recently made public, has created a firestorm of controversy, for the DSM's nomenclature of disease or other pathology not only affects such disparate domains as jurisprudence and insurance claims but is also an instrument designed to facilitate research on psychopathology. 相似文献
965.
966.
Adkins L 《The British journal of sociology》2002,53(1):19-40
From the mid 1980s onwards HIV/AIDS became a new subject of work reform, with a range of experts producing new knowledges on work and the worker in regard to HIV/AIDS and workplace organizations putting in place workplace HIV/AIDS policies and programmes. To date, much of the discussion in sociology in regard to such policies and programmes has focused on the issue of effectiveness and has been concerned with making such policy 'better'. In this article however, and with particular reference to sexuality, I suggest that such approaches fail to register that workplace HIV/AIDS policies concern new conceptualizations of worker identities. Specifically, I suggest that such policies may be viewed as part of an assemblage of work reforms which are reworking worker identities as risk identities. Thus I argue that workplace HIV/AIDS policies and programmes are best understood as risk rationalities. Further, I consider the alignment between such rationalities and neo-liberal modes of rule, and in particular consider the ways in which workplace HIV/AIDS policies render both HIV/AIDS and sexuality calculable and governable in terms of notions of risk, self-responsibility and self-management. 相似文献
967.
Youth conferences can be effective means for engaging youth in the life of their schools, communities, and nation, bringing benefits not only to youth themselves but also to the community, which gains through the energy, ideas, and values that youth contribute. 相似文献
968.
We evaluated the interactive influences of attentional state and attentional inertia on infants' level of attentional engagement. We assessed infants' distraction latencies longitudinally at 6.5 and 9 months as they explored toys, and we coded both their attentional state (focused vs. casual) and how long they had been looking at the toy at each distractor onset. Consistent with previous results, both attentional state and attentional inertia contributed to differences in distraction latency. Importantly, the level of attentional engagement was interactively determined by attentional state and attentional inertia. Infants were most resistant to distraction when they were judged to be in a state of focused attention following relatively long looks to the toy, and they were equivalently less resistant to distraction under all other conditions. These results are consistent with a general conceptualization of attentional engagement resulting from the interaction of multiple processes. 相似文献
969.
A procedure for improving children's skill in decoding facial expressions of emotion was studied in this experiment. In the first phase of the study, thirty-six fifth and sixth grade children watched video segments showing facial expressions of stimulus persons experiencing happiness, sadness, or fear and tried to identify each stimulus person's emotion. Subjects assigned to the feedback condition were given the correct answer for each segment, and subjects assigned to the no feedback condition received no information. Results for the second phase of the experiment, in which subjects' decoding skills were assessed, showed that the feedback method was effective in improving general decoding abilities. Furthermore, differences between subjects in the feedback and no feedback conditions were affected by subjects' sex and the specific emotion being decoded.Portions of this study were presented at the annual meeting of the Eastern Psychological Association, Boston, April, 1989. This study was funded by a grant from the Marks Meadow Research Foundation, as well as through ongoing support from the National Institute of Disability and Rehabilitation Research, U.S. Department of Education, to the second author. 相似文献
970.
Although a number of studies have investigated the consequences of leader-member similarity in the United States, there has been a dearth of research on its effects in other countries. Using a sample of 135 Mexican workers and their managers, this study assessed the effects of leader-member demographic similarity on members' organizational attachment (absence and organizational commitment) in a North Mexican manufacturing facility. Results showed that leader-member gender similarity was negatively associated with absence, and this effect was stronger for dyads with female leaders than for dyads with male leaders. Age similarity had mixed effects on attachment. While it had a negative association with absence (an indicator of lack of attachment), it also had a negative association with organizational commitment (an indicator of attachment). These findings are interpreted in the context of social psychological phenomena and elements of Mexican culture. 相似文献