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21.
Marshall Welch Beth Tulbert 《Journal of educational and psychological consultation》2013,23(3-4):357-378
This investigation was designed to socially validate the characterization and operational definitions of collaboration as described in the professional literature and quantitatively identify salient features of collaboration. The study was conducted in two phases. The first phase employed an adelphi methodology asking practitioners to define and describe the collaborative process. Open-ended surveys were sent to teachers, special education teachers, administrators, and related service providers at the building, district, and state levels in 3 states representing distinct national regions. A content analysis team identified 35 thematic units that were used to create a second instrument for the second phase of the study, a factor analysis. Surveys were sent to teachers, special educators, administrators, and related service providers at the building, district, and state levels in 7 states. A factor analysis revealed 4 factors as salient components of collaboration. Results of the investigation socially validated most concepts of collaboration articulated in the literature. Overall, practitioners have a pragmatic view of the process of collaboration coupled with an emphasis on the collaborative ethic. Each identified factor is described and discussed. This article concludes with implications of these findings for professional preparation programs. 相似文献
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School readiness has been measured in many ways; chronological age, sex, and developmental age all have been used, with varying success, to predict young children's readiness for school. One hundred and fifty-two children were classified by birthdate and sex, and compared on their performances on the Gesell Screening Test, the Gesell School Readiness Test (GSRT), and the Stanford Achievement Test. The Gesell measures were sensitive to the different birthdate groups; however, these differences diminished as the children aged. There were no significant differences between birthdate groups on the Stanford Achievement Test. Females scored higher than males on the GSRT at the end of kindergarten, but no interactions between birthdate and sex were found. Implications of the varying ways to determine school readiness are discussed. 相似文献
24.
A. R. Welch 《Higher Education》2007,54(5):665-687
If, as some have argued, private higher education is now the most dynamic segment of higher education, it is also the case that its growth, partly in response to the increasing mismatch between spiralling demand and limited state capacity, is often ad hoc. The article examines the contours of this trend in Indonesia, where the balance of public and private higher education has shifted sharply over the last two decades. While the private sector has been responsible for much of the expansion in higher education, its role in relation to quality is more questionable. Indonesia’s economic burdens, sharply exacerbated by the effects of the Asian financial crisis of the late 1990s, make it likely that the trend towards privatisation, including of its public institutions, will continue. Together with the current rise of trans-national higher education, however, this is only likely to sharpen existing difficulties around longstanding issues of quality, equality, and regulatory capacity. 相似文献
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Powerful computational procedures are now available to better determine the accuracy of statistical estimates derived from data that have unknown distributions or do not meet parametric requirements. These techniques are generally called resampling plans and include the recently developed bootstrap. Science educators often face the problem of nonnormal distributions especially when conducting large-scale assessments or evaluating national curriculum projects that require complex sampling plans. Resampling techniques permit the researcher to make inferences without the strong distributional assumptions needed for more traditional parametric approaches. In this study, the bootstrap and a simplified version of a half-sample replication are used to examine the precision of science test scores obtained in a large-scale evaluation of Scope, Sequence, and Coordination, a national science curriculum project. The resampling plans are described in some detail and the results are compared with those obtained from parametric methods. © 1998 John Wiley & Sons, Inc. J Res Sci Teach 35: 697–704, 1998. 相似文献
27.
Research in child fatalities because of abuse and neglect has continued to increase, yet the mechanisms of the death incident and risk factors for these deaths remain unclear. The purpose of this study was to systematically examine the types of neglect that resulted in children's deaths as determined by child welfare and a child death review board. This case review study reviewed 22 years of data (n = 372) of child fatalities attributed solely to neglect taken from a larger sample (N = 754) of abuse and neglect death cases spanning the years 1987–2008. The file information reviewed was provided by the Oklahoma Child Death Review Board (CDRB) and the Oklahoma Department of Human Services (DHS) Division of Children and Family Services. Variables of interest were child age, ethnicity, and birth order; parental age and ethnicity; cause of death as determined by child protective services (CPS); and involvement with DHS at the time of the fatal event. Three categories of fatal neglect – supervisory neglect, deprivation of needs, and medical neglect – were identified and analyzed. Results found an overwhelming presence of supervisory neglect in child neglect fatalities and indicated no significant differences between children living in rural and urban settings. Young children and male children comprised the majority of fatalities, and African American and Native American children were over-represented in the sample when compared to the state population. This study underscores the critical need for prevention and educational programming related to appropriate adult supervision and adequate safety measures to prevent a child's death because of neglect. 相似文献
28.
Kenneth K. Sereno Melinda Welch David Braaten 《Journal of Applied Communication Research》2013,41(1-2):128-143
Using a 3x3 factorial design, nine scenarios were developed in which a spouse had either a strong, moderate, or weak justification for becoming angry at a subject who was instructed to assume the role of the other spouse. In each senario, the spouse confronted the subject and expressed anger in one of three ways: assertively, aggressively, or non‐assertively. Subjects responded to the spouse's expression of anger on scales measuring perceptions of appropriateness, competence, and satisfaction. Findings contradicted conventional wisdom and research findings on assertive communication. Implications of the results along with suggestions for future research were offered. 相似文献
29.
Globalisation,transnational academic mobility and the Chinese knowledge diaspora: an Australian case study 总被引:1,自引:0,他引:1
Rui Yang Anthony R. Welch 《Discourse: Studies in the Cultural Politics of Education》2010,31(5):593-607
The master discourses of economic globalisation and the knowledge economy each cite knowledge diasporas as vital ‘trans-national human capital’. Based on a case study of a major Australian university, this article examines the potential to deploy China's large and highly-skilled diaspora in the service of Chinese and Australian scientific and technological development. It finds that at a time when much of the world is deeply mired in a global financial crisis, this treasured resource of highly-skilled intellectuals assumes even greater significance. Meanwhile, there are key challenges to be confronted to fully utilise China's overseas talent. It argues that the Chinese knowledge diaspora are a modern kind of cosmopolitan literati, and could contribute actively to higher education internationalisation in both Australia and China. 相似文献
30.
The use of assessment results to inform school accountability relies on the assumption that the test design appropriately represents the content and cognitive emphasis reflected in the state's standards. Since the passage of the Every Student Succeeds Act and the certification of accountability assessments through federal peer review practices, the content validity arguments supporting accountability have relied almost exclusively on the alignment of statewide assessments to state standards. It is assumed that if alignment does not hold, the scores will not provide valid inferences regarding the degree to which test takers have performed. Although alignment results are commonly used as evidence of test appropriateness, Polikoff (this issue) would argue that given the importance of alignment in policy decisions, research related to alignment is surprisingly limited. Few studies have addressed the adequacy of alignment methodologies and results as support for the inferences to be made (i.e., proficient on state standards). This paper uses an example of test taker performance (and common performance indicators) to investigate to what extent the degree of alignment impacts inferences made about performance (i.e., classification into performance levels, estimates of student ability, and student rank order). 相似文献