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   112篇
  免费   2篇
管理学   11篇
人口学   15篇
教育普及   1篇
理论方法论   14篇
社会学   61篇
统计学   12篇
  2022年   1篇
  2020年   1篇
  2019年   3篇
  2018年   5篇
  2017年   4篇
  2016年   7篇
  2015年   1篇
  2014年   4篇
  2013年   18篇
  2012年   4篇
  2011年   4篇
  2010年   5篇
  2009年   2篇
  2008年   6篇
  2007年   1篇
  2006年   2篇
  2005年   1篇
  2004年   2篇
  2003年   6篇
  2002年   5篇
  2001年   8篇
  2000年   2篇
  1999年   4篇
  1997年   2篇
  1996年   1篇
  1992年   2篇
  1989年   1篇
  1986年   1篇
  1985年   1篇
  1984年   3篇
  1982年   1篇
  1980年   1篇
  1977年   2篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
排序方式: 共有114条查询结果,搜索用时 343 毫秒
41.
This qualitative study was designed to explore decision-making processes used by directors of field education in social work programs in the USA. It is a follow-up to previous research showing the dilemmas that field directors face [specifics deleted to maintain the integrity of the review process]. We asked 22 field directors to explain how they would handle different dilemmas designed to simulate the kinds of issues that typically arise in field education. Analyses revealed that field directors use a four-dimensional decision-making process to address competing demands, employing a ‘good enough’ framework. The four dimensions include student learning, professional ethics, agency relationships, and administrative expectations.  相似文献   
42.
Abstract

A pilot project designed to assess the feasibility and effectiveness of a health-related employee assistance program was implemented at the University of South Carolina. One hundred interested participants were randomly selected from university faculty and administrative staff. The project utilized the following methods: 1) psychophysical tests including health risk appraisals, health knowledge levels, physical activity assessments, psychological batteries of tests, and biophysical data obtained through a treadmill stress test, percent body fat, blood analysis, blood pressure, and pulmonary function; 2) individual health consultants who served to inform, model, and encourage participants to practice healthful behaviors; 3) group programs related to self-care/wellness promotion techniques; 4) mass media contact to repeat and reinforce healthful behaviors; 5) wellness-oriented social activities, such as fun runs, meatless covered dish dinners, etc.

Results of the project included statistically significant pre/post change in weight, percent body fat, physical activity scores, health knowledge levels, pulmonary function, and self-esteem.

The positive, enthusiastic group attitude and sustained project involvement all suggest the effectiveness of the model as an employee health intervention program.  相似文献   
43.
This study assesses the effectiveness of service-learning in the public relations capstone course by measuring perceived student learning outcomes. An assessment instrument is proposed and tested via a longitudinal survey of students (n = 210) enrolled in the public relations capstone course at a large southeastern university. Results support a general service-learning assessment instrument for public relations education that includes measures of practical skills, interpersonal skills, personal responsibility, and citizenship, as well as discipline-specific functional, creative, and research skills.  相似文献   
44.
45.
46.
A survey of Public Relations Society of America members (N = 885) suggests that 2 leadership styles are present in public relations environments. Inclusive leaders are collaborative, share decision making, and engage in participative practices. Transformational leaders have a clear vision for the future, motivate change, are good policy makers, inspire others through communication, and are innovative risk takers. Results indicate that inclusive leadership style is positively related to use of facilitative and cooperative problem solving strategies and effectiveness of informative and facilitative strategies. Transformational leadership style is positively related to use of power strategies and effectiveness of persuasive and cooperative problem solving strategies.  相似文献   
47.
48.
This paper presents extracts from cross‐examinations with child witnesses who are alleged victims of child sexual abuse. The manner in which cross‐examination may present a challenge to the child's identity as child, victim and witness is discussed. Specifically, the child may be portrayed as ‘unchildlike’, for example in their experience of sexual relationships or in their sexual knowledge. They may be portrayed as less than innocent, through references to previous contacts with social services or to other behaviours such as delinquency. Child witnesses may be depicted as instigators rather than victims, seducing the adult or seeking revenge through sexual allegations. Finally, children are easily accused of being poor witnesses, as being confused, untruthful and having fallible memories. The paper considers the dynamics and potential impact of such cross‐examination practice within Finkelhor's framework of four traumagenics of sexual abuse: traumatic sexualization, betrayal, powerlessness and stigmatization. The potential for poorly conducted cross‐examinations to create further problems for child witnesses, particularly in the area of identity, is highlighted, and it is suggested traumagenic factors in such cross‐examinations may resemble those of abuse. The paper discusses practice implications for cross‐examination, judicial intervention and witness support following implementation of the Youth Justice and Criminal Evidence Act 1999 in England and Wales. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
49.
The paper observes that the term ‘business model’ has been incorporated in recent financial reporting regulations. The first section of the paper describes various meanings of ‘business model’ and demonstrates that the term has no settled or agreed meaning. The second part of the paper considers the suitability of the term ‘business model’ as a basis for a measurement standard (IFRS 9) or for requirements for narrative reporting and concludes it is not suitable for either purpose. Examples from the UK FTSE 100 index companies are used to illustrate existing usage in narrative reporting, finding varying levels of informativeness of disclosures about business models. The final part of the paper discusses reasons for incorporating an ambiguous and contested term in reporting guidance. It identifies parallels with ambiguity in other branches of financial reporting and the potential utility of ambiguity in allowing consensus to be arrived at on a form of words, apparently tightening up reporting regulation, while allowing participants ‘wiggle room’.  相似文献   
50.
Summary The duration of the post-partum non-susceptible period is a major determinant of birth intervals in populations with relatively low levels of contraception. Since it depends largely on the length of breast-feeding, it may change rapidly with socio-economic development. Its study is, however, seriously hampered by the limited and defective nature of most data that can be obtained. In the absence of intensive, large-scale prospective studies, sizeable reporting errors and/or sampling fluctuations are almost inevitable. A system of model schedules that summarise the underlying regularities found in empirical schedules is proposed. With a logit transformation, observed schedules of breast-feeding can be related to a standard breast-feeding schedule by just two parameters. Similarly, observed schedules of post-partum amenorrhoea can be related to a standard amenorrhoea schedule. The two systems provide a means of obtaining relatively robust estimates of the duration of lactation or amenorrhoea from partial and flawed data. Several applications of the models for estimation problems, for simulation purposes and for the analysis of the relationships between breast-feeding, amenorrhoea and post-partum abstinence are discussed.  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