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111.
112.
Christoph Knig Lale Khorramdel Kentaro Yamamoto Andreas Frey 《Educational Measurement》2021,40(1):17-27
Large‐scale assessments such as the Programme for International Student Assessment (PISA) have field trials where new survey features are tested for utility in the main survey. Because of resource constraints, there is a trade‐off between how much of the sample can be used to test new survey features and how much can be used for the initial item response theory (IRT) scaling. Utilizing real assessment data of the PISA 2015 Science assessment, this article demonstrates that using fixed item parameter calibration (FIPC) in the field trial yields stable item parameter estimates in the initial IRT scaling for samples as small as n = 250 per country. Moreover, the results indicate that for the recovery of the county‐specific latent trait distributions, the estimates of the trend items (i.e., the information introduced into the calibration) are crucial. Thus, concerning the country‐level sample size of n = 1,950 currently used in the PISA field trial, FIPC is useful for increasing the number of survey features that can be examined during the field trial without the need to increase the total sample size. This enables international large‐scale assessments such as PISA to keep up with state‐of‐the‐art developments regarding assessment frameworks, psychometric models, and delivery platform capabilities. 相似文献
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William W. Brickman Willy Strzelewicz William Taylor Joachim H. Knoll Mark Blaug Oskar Anweiler Andreas Fuchs Gilda L. de Romero Brest Alberto Aráoz Wolfgang Brezinka Enrique Oteiza W. F. Connell Robert J. Havighurst Daniel F. Wozniak Wolfgang Roth Karl Frey Alfons Otto Schorb 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1970,16(2):221-249
115.
Education students often complain about the style of learning practiced at universities. In addition to theoretical knowledge, they want to gain more experience with “real” students. We are investigating new ways of combining theoretical learning and practical teaching by using digital communication techniques. We design courses for the study of German in primary and secondary schools, where our students cooperate with high school students via E-mail, messageboard, and chat. We aim to interest future teachers of German language and literature in media literacy and to prepare them for their future tasks in German classrooms against the background of the new information society. We developed the coursework over the last 5 years in the light of the experience we have gained, research performed, and the changes in hardware and software. Our program can also be transferred to other fields of teacher education. 相似文献
116.
Andreas Brouzos Stephanos P. Vassilopoulos Antigone Vlachioti Vasiliki Baourda 《Psychology in the schools》2020,57(1):31-43
To facilitate students’ transition into secondary school, a coping-oriented group program was designed. Pre- and posttest data from three intervention groups conducted over the course of 5 weeks were combined for a total of 56 sixth-grade students waiting to undergo school transition. There was also a test–retest control group (n = 26). Results indicate that completion of the intervention led to a significant decrease on scales measuring self-reported social anxiety symptoms. There was also a significant increase in intervention participants’ self-reported self-esteem, likeability, adherence to social rules, and frequency of active coping strategies, compared with the control group. Furthermore, a regression analysis showed that change in the self-reported use of active coping strategies predicted change in social anxiety symptoms for the intervention group. However, no significant change in self-reported use of passive-avoidant coping was observed. We conclude that facilitating effective coping with stress may provide a highly beneficial perspective toward designing transition groups, that may also lead to a significant reduction in social anxiety symptoms in adolescents waiting to undergo secondary school transition. 相似文献
117.
Pedagogical content knowledge of experts and novices—what knowledge do they activate when analyzing science lessons?
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In the current debate on pedagogical content knowledge (PCK), the term is used to refer to the context‐specific knowledge that teachers activate when reflecting on practice. Against the background of this debate, we conducted an empirical study and sought to answer the question of which knowledge experts and novices activated in assessing a videotaped lesson in relation to its effectiveness for learning. Our assumption was that the participants activate their PCK as a blending of content knowledge (CK) and pedagogical knowledge (PK) as suggested by Shulman's amalgam thesis. The participants (9 experts and 9 novices) were shown a lesson on optics, in which the law of refraction (Snell's law) was being studied. In a subsequent interview, the participants were asked to analyze the observed lesson. A qualitative and quantitative evaluation of the interviews showed that experts activated both CK and PK intensively and in this respect they differed significantly from novices. Further analysis of the expert statements also proved that they do not activate their CK and PK in isolation, but instead combine both kinds of knowledge together, in line with Shulman's amalgam thesis. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 55: 44–67, 2018 相似文献
118.
Andreas Lachner Iris Backfisch Matthias Nückles 《Educational technology research and development : ETR & D》2018,66(5):1051-1067
Students are often challenged by the demand of writing cohesive explanatory texts. Prior research has shown that providing students with concept map feedback that visualizes explanatory cohesion deficits helped students generate more cohesive explanations. We conducted an experiment to investigate whether the accuracy of the provided information within the concept map feedback affected students’ improvements of cohesion. Accordingly, we varied the represented accuracy of information within such concept maps: Students either received accurate concept map feedback that depicted the real relations between concepts, as well as the authentic cohesion gaps in their explanations, or students received inaccurate concept map feedback, which depicted randomly drawn relations and random cohesion gaps. Additionally, in a baseline condition, students did not receive any feedback. We found that the students in the accurate feedback condition generated more cohesive explanations than the students in the no-feedback condition, whereas the students in the inaccurate feedback condition lay in-between. Evidently, providing feedback in general can be regarded as beneficial to enhance students’ writing. However, the accuracy of the provided feedback further impacts the effectiveness of computer-generated concept maps. 相似文献
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Wulff Peter Buschhüter David Westphal Andrea Nowak Anna Becker Lisa Robalino Hugo Stede Manfred Borowski Andreas 《Journal of Science Education and Technology》2021,30(1):1-15
Journal of Science Education and Technology - Reflecting in written form on one’s teaching enactments has been considered a facilitator for teachers’ professional growth in... 相似文献