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1.
ABSTRACT This article contributes to the literature by proposing a methodological approach that scholars in all research fields can use to develop high-quality explanatory typologies. We argue that every typology should be constructed using a systematic, transparent process and must have a strong theoretical foundation to validate its explanatory value. Drawing on Max Weber’s typology theory, we apply our approach to construct three ideal types of vocational education and training (VET) programs. By bypassing heterogeneous context conditions, our typological approach enables us to compare VET programs based on the criteria that are relevant to an explanation of youth labor market outcomes. We build on Niklas Luhmann’s theory of social systems, which helps elucidate the significance of the linkage between actors from the education and employment systems in VET. The first ideal type, with maximal linkage, entails equal power-sharing between both kinds of actors. We expect such a VET program to have the most favorable outcome. The other two ideal types, in which one system has all the power, result in either undesirable youth labor market outcomes, such as unemployment or skills mismatch, or lack of access to further education. 相似文献
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概述德国电子图书市场的现状,重点论述德国电子阅读设备的传播和电子图书的市场容量。指出电子图书和电子阅读器市场的最重要驱动力和市场壁垒,并对2015年的电子图书和阅读器市场状况进行预测。 相似文献
3.
Tanja Link Eva Johanna Schwarz Stefan Huber Dr. Ursula Fischer Prof. Dr. Hans-Christoph Nuerk Prof. Dr. Ulrike Cress Prof. Dr. Korbinian Moeller 《Zeitschrift für Erziehungswissenschaft》2014,17(2):257-277
Basic numerical representations are seen as the building block for the successful development of more complex numerical and arithmetic competencies. Extending previous studies focusing on improving basic numerical representations by means of embodied training schemes, the current study focused on an embodied training of children’s place-value understanding. In this vein, 49 secondgraders were trained on solving a number line estimation task by stepping on different fields of a dance mat allowing for separate estimations of tens and units with more effort needed to step on the tens. In a partially randomized cross-over design, two control conditions were used to controll for training effects caused exclusively by the numerical content trained or the use of the dance mat. Interestingly, results revealed specific training effects after both the embodied and the control conditions. However, training effects were significantly more pronounced after the embodied training, thereby providing further evidence for the benefit of an embodied training of the place-value structure of the Arabic number system. 相似文献
4.
The role of discordant acculturation attitudes in perceived threat: An analysis of host and immigrant attitudes in Germany 总被引:3,自引:3,他引:0
The present research examines discordant acculturation attitudes of host society members and immigrants as an antecedent to intergroup threat. Based on integrated threat theory and the concordance model of acculturation, we posited that discordance on culture maintenance and on desire for contact would predict intergroup threat beyond the influence of other antecedents of threat, such as in-group identification, knowledge, and negative contact. A study with 202 German host society members and 151 Turkish and Italian immigrants was conducted. In line with our assumptions, path analyses revealed that culture discordance and contact discordance contribute independently to the prediction of realistic threat, symbolic threat, and intergroup anxiety for host society members and immigrants. Moreover, differences in threat between cultures were mediated by the discordance in acculturation attitudes. 相似文献
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A lost generation of parents. 总被引:1,自引:0,他引:1
K A Gorham 《Exceptional children》1975,41(8):521-525
8.
Results of a 2 (immediacy conditions) X 3 (attire conditions) experimental study indicated lesser effects of attire on person perceptions when studied in a live interaction context as opposed to responses to photographs, as has been typical in previous studies. Influence of attire was largely limited to ratings of instructor extroversion, while immediacy influenced perceptions of extroversion, composure, character, competence, homophily, and learning. There was no statistically significant interaction between attire and immediacy; i.e., there was no indication that strategic choice of attire bolsters student ratings of non‐immediate instructors, or that “non professional” attire hurts judgements of immediate instructors. 相似文献
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This is the third of three studies using complementary designs to investigate the effects of teacher attire on student perceptions of instructors and instruction in contemporary college classrooms. In line with Studies One and Two, modest effects of attire on perceptions of extroversion and competence were found; however, previous conclusions that instructor attire has little meaningful, predictable effect on ratings of attributes related to either approachability or credibility were reinforced. Student judgements of such attributes were influenced far more by teacher use of immediacy behaviors than by attire. In particular, positive effects resulting from teachers’ choice of formal professional attire were not supported. This is the final study in a three‐part series designed to investigate the implications of instructor attire in the contemporary college classroom. Interest in this topic was sparked by collegial conversations regarding advice for new teaching assistants: What can they do to enhance credibility, approachability, and teacher evaluations? Does what they wear make a difference? 相似文献
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