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81.
Although school development can be viewed as an emerging responsibility of teachers, special needs education in Germany does not leave sufficient room for non-teaching tasks, leading to a knowledge gap in the professionalisation of pre-service teachers with regard to school development upon entering the profession. This study focused on the preparedness of pre-service teachers in school development as a professional task at the end of their initial teacher training. The respondents of the interview study are 12 pre-service teachers enrolled at master level in special educational needs at a German university. The findings of the study report on the marginal situatedness of school development in the curriculum, the associated understanding of pre-service teachers of school development and their low assessment of the relevance of school development within special needs education. The study closes with practical recommendations on how to tackle the low level of preparedness for school development tasks in German teacher education.  相似文献   
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83.
Multiple studies have shown benefits of problem-solving prior to instruction (cf. Productive Failure, Invention) in comparison to direct instruction. However, students’ solutions prior to instruction are usually erroneous or incomplete. In analogy to guided discovery learning, it might therefore be fruitful to lead students towards the discovery of the canonical solution. In two quasi-experimental studies with 104 students and 175 students, respectively, we compared three conditions: problem-solving prior to instruction, guided problem-solving prior to instruction in which students were led towards the discovery of relevant solution components, and direct instruction. We replicated the beneficial effects of problem-solving prior to instruction in comparison to direct instruction on posttest items testing for conceptual knowledge. Our process analysis further revealed that guidance helped students to invent better solutions. However, the solution quality did not correlate with the posttest results in the guided condition, indicating that leading students towards the solution does not additionally promote learning. This interpretation is supported by the finding that the two conditions with problem-solving prior to instruction did not differ significantly at posttest. The second study replicated these findings with a greater sample size. The results indicate that different mechanisms underlie guided discovery learning and problem-solving prior to instruction: In guided discovery learning, the discovery of an underlying model is inherent to the method. In contrast, the effectiveness of problem-solving prior to instruction does not depend on students’ discovery of the canonical solution, but on the cognitive processes related to problem-solving, which prepare students for a deeper understanding during subsequent instruction.  相似文献   
84.
The aim of this study was to investigate the development of metacognitive strategy knowledge (MSK) during schooling at the upper secondary education level and to examine its relation with individual student characteristics. This longitudinal study with two measurement points analyzed a sample of students in grades 10 and 11 from 19 schools preparing students for university in Switzerland. The findings showed no development of MSK within a single year of school. Individual differences appeared in the level and the change of MSK over time. Female students as well as students with higher SES displayed higher MSK than male students and students with lower SES at the first measurement point. Furthermore, SES predicted changes in MSK over time. Between learning motivation and MSK as well as self-efficacy and MSK, high correlations were found at t1. Neither learning motivation nor self-efficacy had an effect on the change of MSK over time. The results show that there is still substantial potential for MSK development at the upper secondary education level. Implications for education and further studies are discussed.  相似文献   
85.
Environmental issues such as climate change are becoming ever more important in today’s societies and politics. Information is spread by the media, for example, via the Internet or information brochures, employing different representational styles (e.g. sensational vs. neutral styles, emphasis of human vs. natural causes). We investigated the effects of such differences in presentation when informing about local impacts of climate change – more specifically about invasive species – on perceived risk, emotions, and learning. Seventy-two students at a German university read five brochures about the local effects of climate change and invasive species. They rated their perceived risk and emotions and worked on learning outcome tests. As expected, the sensational style led to higher perceived risk and stronger negative emotions than the neutral style. In addition, our results reveal a potential dilemma for environmental education: while a sensational style enhanced general learning outcomes, it seemed to lead to quite a negative and one-sided view about climate change and invasive species.  相似文献   
86.
The present paper reports on an empirical study which investigated learning with text and animations in the science classroom. In a 2?×?2 design the presence of multimedia learning material instruction (text only vs. text + animations) as well as the modality of the explanatory text (spoken vs. written) were tested. Prior to learning, students’ motivation to learn was assessed as a continuous factor. Recall and transfer were assessed immediately after learning. The results show better recall of information for learners with multimedia materials, providing the animations were accompanied by spoken text. However, in contrast to the positive effects of domain-specific motivation this multimedia effect was not evident for transfer. The effects of multimedia design were independent of motivation. Implications for future studies are discussed.  相似文献   
87.
Ebenso wie die Anspruchsgrundlagen für Abfertigungen von Universit?tsmitarbeiterInnen sind die Bestimmungen zur Rückforderung in hohem Ma?e inhomogen. Auch mit In-Kraft-Treten des Universit?ten-Kollektivvertrages hat sich die Situation nur unwesentlich ge?ndert. Vor allem bei den Schnittstellen zu neuen Arbeitsverh?ltnissen mit der Universit?t kommt es zu unterschiedlicher Berücksichtigung alter Abfertigungsanwartschaften.  相似文献   
88.
Im Universitätspersonalrecht findet sich eine Reihe von zeitlichen und systemischen Schnittstellen hinsichtlich des Anspruchs auf Abfertigung. Als mögliche Rechtsgrundlagen für die Abfertigung kommen das AngG, das BMSVG, das VBG, das BDG, das UniAbgG und der Universitäten-Kollektivvertrag in Frage. Diese Anspruchsgrundlagen wechseln nicht nur entsprechend der Art des Arbeitsverhältnisses, sondern stehen auch in Relation zum In-Kraft-Treten des UG und des Universitäten-KV. In Summe ergibt dies eine Fülle von Problemlagen, die der Gesetzgeber keiner eindeutigen Lösung zugeführt hat.  相似文献   
89.
The authors examined the big-fish-little-pond effect (BFLPE) on academic self-concept (ASC) using different indicators of academic ability (i.e., achievement test, cognitive ability test, grades corrected for grading-on-a-curve effects, uncorrected grades). They investigated under what circumstances grades are suitable indicators of academic ability in BFLPE research. The sample comprised 730 sixth-grade students from 30 classes belonging to the top track of the German secondary high school system. Using multilevel models, all indicators of academic ability exhibited negative contrast effects on ASC at class level (i.e., BFLPE). The authors found the strongest effects for corrected grades, followed by achievement tests, cognitive ability, and, finally, uncorrected grades. Thus, the study provides evidence for the usage of grades within BFLPE research for investigating the BFLPE.  相似文献   
90.
Gross dissection for demonstrating anatomy of the human pelvis has traditionally involved one of two approaches, each with advantages and disadvantages. Classic hemisection in the median plane through the pelvic ring transects the visceral organs but maintains two symmetric pelvic halves. An alternative paramedial transection compromises one side of the bony pelvis but leaves the internal organs intact. The authors propose a modified technique that combines advantages of both classical dissections. This novel approach involves dividing the pubic symphysis and sacrum in the median plane after shifting all internal organs to one side. The hemipelvis without internal organs is immediately available for further dissection of the lower limb. The hemipelvis with intact internal organs is ideal for showing the complex spatial relationships of the pelvic organs and vessels relative to the intact pelvic floor. Anat Sci Educ 3:254–260, 2010. © 2010 American Association of Anatomists.  相似文献   
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