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   1667篇
  免费   58篇
  2023年   11篇
  2022年   8篇
  2020年   20篇
  2019年   21篇
  2018年   31篇
  2017年   35篇
  2016年   42篇
  2015年   44篇
  2014年   34篇
  2013年   161篇
  2012年   61篇
  2011年   65篇
  2010年   45篇
  2009年   48篇
  2008年   70篇
  2007年   60篇
  2006年   69篇
  2005年   52篇
  2004年   58篇
  2003年   66篇
  2002年   65篇
  2001年   22篇
  2000年   22篇
  1999年   29篇
  1998年   36篇
  1997年   38篇
  1996年   25篇
  1995年   31篇
  1994年   31篇
  1993年   34篇
  1992年   33篇
  1991年   24篇
  1990年   26篇
  1989年   20篇
  1988年   16篇
  1987年   21篇
  1986年   17篇
  1985年   22篇
  1984年   15篇
  1983年   21篇
  1982年   15篇
  1981年   25篇
  1980年   21篇
  1979年   25篇
  1978年   16篇
  1977年   12篇
  1976年   20篇
  1975年   8篇
  1973年   7篇
  1971年   5篇
排序方式: 共有1725条查询结果,搜索用时 31 毫秒
221.
Nancy Baker 《Sex roles》2013,68(3-4):279-281
  相似文献   
222.
Corporate recruiting on college campuses has been an important vehicle for selecting and hiring new employees. Previous research has focused on identifying, locating, and selecting new employees, but the recruiting function of attracting good prospects to the interview and job has received less research attention. Increased importance of the attraction function of recruiting may be indicated for the future, particularly given projections of a decline in business college enrollments. The purpose of this article is to examine recruitment of college graduates for sales positions, using the perspective of attracting employees by communicating aspects of the job and company which are important to them. A survey of students and recruiters was used to reveal the attributes of importance to students, differences among students, and the extent to which recruiters are aware of student importance ratings. Differences between students and recruiters perceptions are identified for half of the 50 attributes examined, revealing an opportunity for recruiters to obtain better knowledge of students' perceptions and, thus, to improve their ability to attract graduates to sales positions.  相似文献   
223.
Abstract

Wisconsin Card Sorting Test (WCST) and Halstead Category Test (HCT) performances of 15 children/adolescents (age range 9 to 17 years) diagnosed with the syndrome of nonverbal learning disabilities (NLD) and 15 age-, gender-, and FSIQ-matched verbal learning-disabled (VLD) controls were examined. The VLD group made significantly fewer errors on the HCT than did the NLD group. In addition, the VLD controls significantly outperformed the NLD participants on seven of the nine WCST index scores (all except failure to maintain set and learning to learn scores). Consistent with the adult literature, the common variance between the HCT and WCST was modest, indicating that these two neuropsychological measures gauge different domains of functioning. It is suggested that the HCT assesses conceptualization/higher order reasoning abilities, whereas the WCST taps dimensions of executive functioning.  相似文献   
224.
225.
226.
In this study, we examine differences in cheating behaviors in higher education between two countries, namely the United States and the Czech Republic, which differ in many social, cultural and political aspects. We compare a recent (2011) Czech Republic survey of 291 students to that of 268 students in the US (Klein et al., 2007). For all items surveyed, CR students showed a higher propensity to engage in cheating. Additionally, we found more forms of serious cheating present in the Czech sample. In all cases, the differences between the US and Czech samples were statistically significant.  相似文献   
227.
Clinical supervision is a critical component of genetic counseling student preparation, yet empirically-determined competencies for genetic counseling supervisors are lacking. In this study a modified, two-round Delphi method was used to gain consensus about important genetic counseling supervisor knowledge, characteristics, and skills. Program directors and assistant directors of American Board of Genetic Counseling accredited genetic counseling programs in North America (N?=?33) were invited to participate and to recruit three experienced supervisors. Seventy-four individuals completed Round 1 and, of these, 61 completed Round 2. Approximately two-thirds were clinical supervisors from prenatal, pediatrics, cancer, and adult clinics; one-third were program directors. Participants rated the importance for genetic counseling supervisors of 158 items derived from supervision literature in allied health professions. They rated 142 items (89.9 %) as highly important. Content analysis of these items yielded six supervisor competency domains: Personal traits and characteristics; relationship building and maintenance; student evaluation; student centered supervision; guidance and monitoring of patient care; and ethical and legal aspects of supervision. The results provide a basis for training genetic counseling supervisors and for further research to refine and validate supervisor competencies.  相似文献   
228.
This study examined which method is most effective in supporting parents to use positive guidance techniques, a lecture-based only parent training series or a lecture-based plus hands-on parent training series. Maternal characteristics of depression, stress level, and attitudes towards positive guidance were explored as possible moderators. In this sample of 49 mother–child dyads, results indicated that the cognitive understanding of the use of positive guidance over time of the participants in the lecture-based only versus the lecture-based plus hands-on groups did not significantly differ. However, both groups improved in their cognitive understanding of positive guidance over time. Results also indicated that the behavioral use of positive guidance over time of the participants in both groups significantly differed. Further investigation revealed that, although the two groups did not differ in their behavioral use of positive guidance before the program, the lecture-based plus hands-on group improved over time whereas the lecture-based only group did not. Depression, stress level, and attitudes towards positive guidance did not moderate the effects of being in either group on participants’ behavioral use of positive guidance. Findings showed that all participants gained a better understanding of effective parenting techniques, but a hands-on component in parent training programs may be necessary for parents to incorporate these strategies into their parenting behaviors. The results have implications for early childhood professionals working with parents to address children’s behavior issues, as well as for the design of parent-support programs.  相似文献   
229.
230.
We examined the relationship between type 2 diabetes mellitus and cognitive function in a population-based sample of very old people. The sample comprised 338 persons, aged 80-93 years (mean age 83.5 years), of whom 70 persons had type 2 diabetes mellitus. Measures of cognitive functioning included tests of perceptual speed, visuo-spatial ability, inductive reasoning, short-term memory, semantic memory, episodic memory, and the Mini-Mental State Examination. Regression analyses showed that type 2 diabetes mellitus duration was related to test performance across all cognitive domains, with the exception of short-term memory, such that longer duration was associated with lower test performance. When cases with dementia were excluded from the sample, further analyses showed that diabetes duration was not associated with cognitive test performance. This indicates that diabetes is not related to lower cognitive function in the general population of non-demented old people. Diabetes, however, increases the risk for cerebrovascular incidents, like stroke, that may contribute to vascular dementia.  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