首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   457篇
  免费   32篇
管理学   58篇
民族学   7篇
人口学   42篇
丛书文集   2篇
理论方法论   55篇
综合类   11篇
社会学   297篇
统计学   17篇
  2024年   1篇
  2023年   10篇
  2022年   7篇
  2021年   9篇
  2020年   17篇
  2019年   24篇
  2018年   32篇
  2017年   47篇
  2016年   30篇
  2015年   19篇
  2014年   23篇
  2013年   70篇
  2012年   27篇
  2011年   21篇
  2010年   20篇
  2009年   16篇
  2008年   19篇
  2007年   14篇
  2006年   11篇
  2005年   10篇
  2004年   12篇
  2003年   6篇
  2002年   13篇
  2001年   8篇
  2000年   2篇
  1999年   6篇
  1998年   1篇
  1997年   1篇
  1996年   1篇
  1994年   1篇
  1991年   4篇
  1990年   1篇
  1989年   2篇
  1986年   1篇
  1985年   1篇
  1984年   1篇
  1982年   1篇
排序方式: 共有489条查询结果,搜索用时 187 毫秒
371.
372.
This study examined how child support, frequency of contact with children, and the relationship between nonresidential parents influenced preteens’ reports of the involvement of fathers and mothers in their life. Data are from the National Longitudinal Survey of Youth 1979 (NLSY79) that has followed the children of NLSY mothers from birth into their twenties. Results showed that increases in child support and in contact with the child over time after separation are linked to a better coparental relationship when children are age 11 or 12. This better relationship between parents is, in turn, associated with greater involvement of both mothers and nonresidential fathers with their children.  相似文献   
373.
Adverse childhood experiences (ACEs) are associated with a plethora of negative outcomes. Research has also found that adults who were separated from parental care and lived in alternative care settings during childhood have high levels of ACEs and are more likely to have poor outcomes. A growing body of research has supported the importance of attachment as a mechanism underlying the relationship between ACEs and adult wellbeing. However, little work has examined the role that attachment may play in the outcomes of adults who resided in residential and foster care during childhood. The current study examined the role of attachment avoidance and anxiety in the associations between ACEs and mental health, physical health, and life satisfaction in a sample of 529 adults with alternative care experience from 11 nations. Attachment avoidance partially mediated the relationship between ACEs and life satisfaction, mental health, and physical health. Attachment anxiety partially mediated the relationship between ACEs and life satisfaction and mental health, but not physical health. Taken together, the present study suggests that both attachment anxiety and avoidance play important, but unique, roles in understanding the relationship between ACEs and health and wellbeing for adults with care experience. Implications and limitations are discussed.  相似文献   
374.
Despite social awareness of the problem of slut-shaming for adolescent girls, no existing measure captures this construct. Using data from a sample of 202 girls from Québec, Canada (ages 14–17; 68% White), preliminary validation is provided for the Slut-Shaming Instrument, a seven-item measure of negative peer experiences related to being perceived as too sexually active, sexualized, or flirtatious. The measure showed strong psychometric properties including good reliability and factor structure, expected associations with daily experiences of slut-related victimization and sexual harassment, and links with number of sexual partners and other forms of peer victimization. Slut-shaming was associated with distress accounting for these other forms of victimization (including sexual harassment), suggesting the pertinence of addressing this type of gender-based victimization.  相似文献   
375.
This article demonstrates how to apply evidenced-based instructional design principles to develop a supplemental, online Responsible Conduct of Research (RCR) course. The supplement RCR course may serve to appropriately augment the National Institutes of Health (NIH) required RCR training. The way to ensure that an online RCR course is effective is to incorporate evidence-based learning theories into the development of the course content. This article specifically demonstrates application of Bloom's taxonomy and Gagne's Nine Instructional Events to a research misconduct course. At the conclusion, the reader will be able to apply evidence-based learning theories to the development of any online course.  相似文献   
376.
377.
Objective. Several studies have examined the impact of race and the value of baseball cards, but few have investigated the role of race on football card values. Methods. Data were derived from 1,279 black and white football players who were selected to participate in at least one Pro Bowl and who started their careers between 1946, the year professional football in the United States became racially integrated when Kenny Washington played in a game for the Los Angeles Rams, and 1988, the last year of Topps' monopoly in the football card market. Data for each player's race, value of their rookie card, card availability, card vintage, performance, Hall of Fame status, and position were obtained. Results. When controlling for other factors, race has no effect on the value of players' rookie cards, whereas card vintage exerted the most influence on the value of players' cards. Conclusions. Football card values are largely driven by objective markers, supporting the conclusion that the market performs pretty much as expected for a collector market. Speculations on the absence of race effect, limitations related to the study, and suggestions for future research are offered.  相似文献   
378.
The United States spends more money on healthcare each year than any other country in the world (OECD, 2015). Despite high costs, the quality of healthcare is below average, resulting in a society that is far from “getting what it pays for.” High costs and poor quality have resulted in a recent paradigm shift from traditional fee-for-service systems where hospitals and providers were paid by volume of patients to value-based care, to where they are now paid by quality of care (Andel, Davidow, Hollander, & Moreno, 2012). This shift has pressured organizations to improve quality of care at a rapid pace. This paper seeks to assess how Organizational Behavior Management has helped address the quality of healthcare thus far and discuss avenues for future research and practice.  相似文献   
379.
The purpose of the present study was to document and evaluate an application of the consultant-workshop model commonly employed by Organizational Behavior Management consultants. The consultation took place in a nonprofit human service setting that delivers behavioral services to children diagnosed with autism and their families. Workshop attendees were 13 senior therapists each of whom oversaw six to eight instructor therapists who provided behavioral services to clients. The training took place three years prior to this evaluation across five months and four workshop sessions. Participants learned to pinpoint, measure, diagnose, and intervene and then they presented their project at the last workshop and these projects were documented. When possible, follow-up information was gathered to determine the extent to which this approach facilitated maintenance of the projects and generalization to other opportunities for performance improvement. Results indicated that projects were, in general, very effective. At follow-up, some components of the projects remained in place and limited evidence indicated that the performance improvements maintained or generalized. Based on the findings, recommendations for improving the workshop model are provided.  相似文献   
380.
We evaluated the impact of a customized training program developed using an observation and behavioral coding software system (i.e., Train-to-Code) to teach implementation of Phase 3A of the Picture Exchange Communication System to four undergraduate students. The training program coached participants on all relevant steps of the procedure. To accomplish this, participants viewed multiple video exemplars of correct and incorrect implementation of each step in the sequence of behaviors, and coded these behaviors in accordance with a taxonomy developed by the experimenters. The training program provided prompts and feedback in real time based on participants’ current level of performance and required mastery of seven levels of training, each with fewer prompts and feedback, until an expert level of unprompted coding performance was demonstrated. A multiple baseline design across participants was used to evaluate the effectiveness of the training program on levels of procedural integrity during performance test probes conducted with a confederate learner before and after the completion of the training program. Results showed improved performance relative to baseline following training, and maintenance of performance at 2–4 weeks follow-up. A conceptual analysis of these findings will be discussed, along with implications for staff training in applied settings.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号