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51.
To diagnose classroom situations is crucial for teachers’ everyday practice. The approach of worked examples with errors seems promising to support the diagnosis of classroom situations in student teachers (Stark et al. in Learn Instr 21(1):22–33, 2011). To enhance that approach, error-explanation prompts and an adaptable feedback method to help the learner realize why an error happened and how to prevent a recurrence might be beneficial. In this empirical study, we investigated whether error-explanation prompts and adaptable feedback can facilitate diagnostic competences. N = 108 student teachers took part in a 2 × 2 factorial design (with and without error-explanation prompts as well as with and without adaptable feedback). Error-explanation prompts had a positive effect on declarative-conceptual knowledge if combined with adaptable feedback. Student teachers might have realized a lack of basic concepts and focused their attention on the declarative-conceptual knowledge in the feedback. Contrary to our expectations, however, error-explanation prompts hindered rather than facilitated learning of practical diagnostic knowledge. 相似文献
52.
To advance the discussion on the validity of student evaluations of university teaching, student ratings of two teaching dimensions – student involvement and rapport – were compared with corresponding observer ratings. Seven potential bias variables were tested with regard to their impact on the students’ teaching assessment: three teacher characteristics (first impression, enthusiasm, humour) and four student characteristics (prior interest, expected grades, study experience, class attendance). Bias was defined as an impediment of the students’ assessment of teaching on course level. By means of bivariate correlations with course averages and two-level latent moderated structural equations, data of 1,716 students in 80 courses were analysed. Results showed that all three teacher characteristics were genuinely connected to rapport, and even explained variance of the student-rated variable when controlling for observer-rated rapport. The assessment of student involvement was not modified by the teacher characteristics except for teacher enthusiasm, which affected the student evaluation when controlling for observed involvement and, moreover, moderated the relation between the observed and the student-rated variable. For the examined student characteristics, no biasing effects were found – neither on rapport nor on student involvement. 相似文献
53.
Hans Ernst Fischer Klaus Klemm Detlev Leutner Elke Sumfleth Rüdiger Tiemann Joachim Wirth 《Journal of Science Teacher Education》2005,16(4):309-349
In view of the research on education—and subject-related education in particular—that has been conducted in recent years,
it would seem useful to describe the current state and future trends of research on science teaching and learning. In the
present article, research findings are described, the deficits of science education are analyzed, and medium- and long-term
research goals are specified from the perspective of an interdisciplinary cooperative effort between specialists in the fields
of empirical educational research; the psychology of learning and instruction; and biology, chemistry, and physics education.
Revised and supplemented version of Fischer, H. E., Klemm, K., Leutner, D., Sumfleth, E., Tiemann, R., and Wirth, J. (2003).
Naturwissenschaftsdidaktische Lehr-Lernforschung: Defizite und Desiderata [Natural science-didactical learning research: Deficits
and desiderata]. Zeitschrift für Didaktik der Naturwissenschaften, 9, 179–208. 相似文献
54.
The development of integrated learning systems (ILSs) holds great promise for enhancing the instructional process and for improving student learning. This article describes an application of an ILS that takes into account learning theory research, principles of instructional design, and other factors related to human learning. The application presented utilizes IBM's Advanced Technology Classroom to verify the efficacy of integrated learning systems from both a student-user perspective and the perspective of instructors in a university setting.She has also been the Research Director for the IBM Advanced Technology Classroom at the university. 相似文献
55.
Kristin Altmeyer Sebastian Kapp Michael Thees Sarah Malone Jochen Kuhn Roland Brünken 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(3):611-628
Learning with hands-on experiments can be supported by providing essential information virtually during lab work. Augmented reality (AR) appears especially suitable for presenting information during experimentation, as it can be used to integrate both physical and virtual lab work. Virtual information can be displayed in close spatial proximity to the correspondent components in the experimentation environment, thereby ensuring a basic design principle for multimedia instruction: the spatial contiguity principle. The latter is assumed to reduce learners' extraneous cognitive load and foster generative processing, which supports conceptual knowledge acquisition. For the present study, a tablet-based AR application has been developed to support learning from hands-on experiments in physics education. Real-time measurement data were displayed directly above the components of electric circuits, which were constructed by the learners during lab work. In a two group pretest–posttest design, we compared university students' (N = 50) perceived cognitive load and conceptual knowledge gain for both the AR-supported and a matching non-AR learning environment. Whereas participants in both conditions gave comparable ratings for cognitive load, learning gains in conceptual knowledge were only detectable for the AR-supported lab work. 相似文献
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Recent research has shown that peers influence ethnic-racial identity (ERI) development during early adolescence. Arguments based on social identity theory, however, suggest that only same-ethnic but not cross-ethnic friends are important for ERI development. Using longitudinal social network analysis, we examined peer influence of both same- and cross-ethnic friends on ERI attachment and private regard. Data were drawn from six ethnically diverse schools in Western Germany (N = 1,349; Mage = 13.3). Our results provide empirical evidence for early adolescents’ ERI being influenced by same- but less by cross-ethnic friends. Considering peers’ ethnicity therefore is crucial for understanding peer influence on ERI development. 相似文献
60.
Daryl Fischer 《Curator: The Museum Journal》2001,44(1):83-96
Abstract With shrinking resources and expanding agendas, more and more museums are relying on consultants to provide expertise when time and resources are critical. Consultants can also provide another benefit that has not been widely discussed within the museum community: professional development opportunities. For museum staff members the process of working side by side with consultants can create valuable learning experiences that multiply the value of consulting fees. When consultants collaborate with their clients they may serve as coaches, partners, mentors, questioners or change agents. This article gives examples of each model and suggests which are best suited to different types of projects, team configurations, staff experience levels and project timelines. It also discusses the kinds of institutional investment museums must make in order to realize this potential for capacity building. Planning and budgeting for value‐added consulting means not only setting aside money for fees, but also budgeting time and resources for collaboration between staff and consultants. 相似文献