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   308篇
  免费   16篇
  2023年   4篇
  2022年   2篇
  2021年   3篇
  2020年   6篇
  2019年   10篇
  2018年   20篇
  2017年   14篇
  2016年   12篇
  2015年   8篇
  2014年   11篇
  2013年   34篇
  2012年   14篇
  2011年   13篇
  2010年   17篇
  2009年   8篇
  2008年   12篇
  2007年   7篇
  2006年   15篇
  2005年   6篇
  2004年   7篇
  2003年   6篇
  2002年   9篇
  2001年   4篇
  2000年   2篇
  1999年   4篇
  1998年   4篇
  1997年   5篇
  1996年   4篇
  1995年   3篇
  1993年   2篇
  1990年   2篇
  1987年   3篇
  1986年   2篇
  1983年   2篇
  1982年   1篇
  1981年   4篇
  1980年   2篇
  1979年   4篇
  1978年   3篇
  1977年   2篇
  1976年   6篇
  1975年   4篇
  1974年   4篇
  1973年   4篇
  1972年   2篇
  1971年   3篇
  1970年   1篇
  1968年   1篇
  1967年   1篇
  1958年   1篇
排序方式: 共有324条查询结果,搜索用时 15 毫秒
251.
In Japanese elementary schools, principals and vice-principals determine the assignment of teachers to lower, upper, or middle grades. In this study, we examined principals' and vice-principals' attitudes toward gender in grade placement of teachers. The results showed that an overwhelming majority of principals and vice-principals held the stereotypical attitude that women are best suited to teach lower grades and men are best suited to teach upper grades. Moreover, we assumed that this attitude was related to perceptual distortions or stereotyping by principals and vice-principals regarding women's teaching preferences and women teachers' leadership ability.  相似文献   
252.
253.
Two hundred and thirteen low socioeconomic school-age children in grades 1 through 8 were administered the Halstead Finger Oscillation (or Tapping) Test (HFTT). All children were age appropriate for their grade in school and were not requiring special education services. Hierarchical multiple regression analysis revealed that a composite age/grade classification score, gender, and estimated level of intelligence accounted for approximately 40% of the variability in dominant and nondominant hand scores for these children (multiple R?=?.627, R 2?=?+.393 for the dominant and multiple R?=?+.607, R 2?=?+.368 for the nondominant hand). Only the age/grade level of the child (R 2?=?.168) predicted the ability to inhibit adjacent finger movements when performing the HFTT task. Regional normative data for low socioeconomic school-age children are presented. Neurodevelopmental changes in the cortical and subcortical systems underlying finger movement may account for some of the variability observed in children when performing the HFTT.  相似文献   
254.
255.
This study investigated the effectiveness of a differential reinforcement of alternative behavior procedure in decreasing disruptive behavior while simultaneously increasing the appropriate behavior of four children of typical development between the ages of 4 and 6 in center-based classrooms. We began with brief functional analyses for each child. Then, differential reinforcement procedures, with and without pre-teaching the alternative behavior, were compared using an alternating treatments design. Results indicated that the differential reinforcement procedure with pre-teaching resulted in lower levels of problem behavior and greater levels of the alternative behavior compared to differential reinforcement alone. Results are discussed in terms of implications for applied practice and functional assessment and intervention research.  相似文献   
256.
Decision-making research has thoroughly investigated how people choose from a set of externally provided options. However, in ill-structured real-world environments, possible options for action are not defined by the situation but have to be generated by the agent. Here, we apply behavioral analysis (Study 1) and functional magnetic resonance imaging (Study 2) to investigate option generation and subsequent choice. For this purpose, we employ a new experimental task that requires participants to generate options for simple real-world scenarios and to subsequently decide among the generated options. Correlational analysis with a cognitive test battery suggests that retrieval of options from long-term memory is a relevant process during option generation. The results of the fMRI study demonstrate that option generation in simple real-world scenarios recruits the anterior prefrontal cortex. Furthermore, we show that choice behavior and its neural correlates differ between self-generated and externally provided options. Specifically, choice between self-generated options is associated with stronger recruitment of the dorsal anterior cingulate cortex. This impact of option generation on subsequent choice underlines the need for an expanded model of decision making to accommodate choice between self-generated options.  相似文献   
257.
ABSTRACT

Education personnel, both paid staff and volunteers, are often used at zoos and other museums as a channel to disseminate educational messages. This exploratory study examined the use of zoo docents to communicate key conservation messages from the zoo to visitors. The study was conducted in 2 phases using an emergent design with mixed methods. The findings suggest that visitors perceive docents to be an important source for conservation messages even though observed message communication through docent–visitor interactions was very limited. Docents view themselves as “facilitators for learning”, but their limited awareness of the institution's messages inhibits their ability to communicate these messages to visitors. Other factors that influence incidence of message communication are duration of the interaction, nature of the exhibit/region, and group composition. In this study, signage was found to be an effective channel for building cognitive awareness of messages among visitors.  相似文献   
258.
Abstract

Entrepreneurship is one of the most researched topics in business research. Findings have been mixed regarding the traits of entrepreneurs, and interest has grown in examining the behavioral aspects and business operations elements necessary for effective entrepreneurship, branching out from the focus on personality traits that has dominated the literature. We explored the area of entrepreneurship with the goal of developing a useful framework for viewing this domain. Content analysis was used to build the framework from business owner-managers' observations of entrepreneurial effectiveness. The construct categories and the overall dimensions and their relationships to entrepreneurship are reported. The result is the beginning of a process to describe an entrepreneurship system. Suggestions for future research and the continuation of entrepreneurship model development are offered.  相似文献   
259.
260.
Abstract

As scholars continue to examine the variety and complexity of religious life in early modern England, we recognize that figures such as George Herbert resist our efforts to place them in convenient categories. However, we can account for this resistance by comparing Herbert's poetry to the Lutheran theologian Johann Gerhard's popular devotions of the same period. An intertextual study of Herbert's poems and Gerhard's devotional classic reveals their shared emphasis on baptism as an essential defining element of the Christian's life within the communion of saints. This emphasis synthesizes the tradition and sacramental piety of the old faith with the emphasis on the efficacy of the biblical word that marks the new faith of the Reformation and, at the same time, provides an irenic foundation for their interaction with the Church in early modern England.  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