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371.
Teacher credentials and student achievement: Longitudinal analysis with student fixed effects 总被引:2,自引:0,他引:2
We use a rich administrative dataset from North Carolina to explore questions related to the relationship between teacher characteristics and credentials on the one hand and student achievement on the other. Though the basic questions underlying this research are not new—and, indeed, have been explored in many papers over the years within the rubric of the “education production function”—the availability of data on all teachers and students in North Carolina over a 10-year period allows us to explore them in more detail than has been possible in previous studies. We conclude that a teacher's experience, test scores and regular licensure all have positive effects on student achievement, with larger effects for math than for reading. Taken together the various teacher credentials exhibit quite large effects on math achievement, whether compared to the effects of changes in class size or to the socio-economic characteristics of students. 相似文献
372.
Asia Pacific Education Review - Tribal Colleges and Universities in the United States and Ethnic Minority-Serving Institutions in China play a significant role in changing the underrepresented... 相似文献
373.
Isaac O. Oshungade 《Teaching Statistics》1989,11(2):52-53
This article describes a means of introducing the elementary concepts of sampling with practical class based discussions to a group of first year students in a four year degree programme in Statistics and in other Science courses at the University of Ilorin, Nigeria. This class is equivalent to the Advanced level course and the students are usually of ages between 17 and 19 years. 相似文献
374.
Many psychological constructs show heterotypic continuity—their behavioral manifestations change with development but their meaning remains the same. However, research has paid little attention to how to account for heterotypic continuity. A promising approach to account for heterotypic continuity is creating a developmental scale using vertical scaling. A simulation was conducted to compare creating a developmental scale using vertical scaling to traditional approaches of longitudinal assessment. Traditional approaches that failed to account for heterotypic continuity resulted in less accurate growth estimates, at the person- and group level. Findings suggest that ignoring heterotypic continuity may result in faulty developmental inferences. Creating a developmental scale with vertical scaling is recommended to link different measures across time and account for heterotypic continuity. 相似文献
375.
Jacob A. Long William P. Eveland Jr. Michael D. Slater 《Mass Communication and Society》2019,22(2):145-170
There is growing concern about the polarizing impact of citizens primarily choosing sources of political information consistent with their existing partisan perspective. Although research has begun providing answers about the consequences, questions remain about what factors drive such selective use of political media. This study conceptualizes partisanship as a social identity and the decision to selectively use like-minded political media as a method for maintenance of that identity. Using the logic of the reinforcing spirals model (Slater, 2007, 2015), we investigated partisan media selectivity as a response to identity threat. We argue the partisan composition of one’s geographic locale and the presence of partisan difference in one’s interpersonal network are common causes of identity threat, which we predict will be associated with compensatory use of partisan media. Results from national survey data generally provide support for the assertion that greater partisan media selectivity is associated with the presence of various forms of identity threat, especially for strong partisans. 相似文献
376.
Jacob N. Burgoon Mandy L. Heddle Emilio Duran 《Journal of Science Teacher Education》2011,22(2):101-114
There is a large body of research that has explored students’ misconceptions about science phenomena. Less research, however,
has been devoted to identifying teachers’ misconceptions, but the results of the few existing studies demonstrate that teachers
and students possess similar misconceptions. This study explored the physical science conceptions of 103 elementary science
teachers to determine whether, after three decades of misconception research, teachers still possess conceptions similar to
those held by students. We found that our teachers expressed misconceptions regarding gravity, magnetism, gases, and temperature
that were similar to common student misconceptions. Suggestions for improving science professional development programs are
discussed. 相似文献
377.
Measuring gifted and talented (GT) students’ perceptions of their GT label might seem to be a relatively straightforward affair. Most of this research uses survey methods that ask GT students to complete Likert scale or open-ended response questionnaires about their perceptions of the label and then presents results in clear and quantifiable terms, such as “X % of students hold positive perceptions of the GT label.” However, our qualitative study of GT students in two middle school social studies classrooms presents findings that not only trouble, but prompt questions about simple proclamations regarding GT students’ perceptions of the GT label. What we found was that given the opportunity to share their thoughts at length, this group of GT students expressed a range of often contradictory perceptions about their GT label. Students expressed multiple interpretations and perceptions of the GT label, as well as both embraced the label and rejected the label. 相似文献
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