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This study aims to enlighten the controversial discussion about the term public value in an innovative way. Instead of normative pronouncements and paternalistic posits, this study combines a theoretical, literature-based conception with an empirical quantitative approach. For this, the key term, public value, is split into its constituent parts of customer value and citizen value and is transformed into measurable attributes. By means of a choice-based conjoint analysis on panel data for Germany and the United Kingdom, we explore which performance attributes of public service broadcasters are the most important. Based on the results, we create a conception of public value from the perspective of the license fee payers as the main stakeholder of public service broadcasters. Our findings may unlock existing potential to increase our understanding of what is meant by the term public value. 相似文献
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Recent handbooks of giftedness or expertise propose a plethora of conceptions on the development of excellent performance but, to our knowledge, there are no comparative studies that provide empirical evidence of their validity to guide researchers and practitioners in their adoption of a particular conception. This study sought to close that gap by conducting an empirical comparison of the major approaches to giftedness and expertise currently in use: the IQ model, the performance model, the moderator model, and the systemic model. The four models were tested in a longitudinal study with a sample of N = 350 German students attending university preparatory schools; 25% of the sample had been assigned to special classes for the gifted. The construct and predictive validity of the four models were tested by means of structural equation modeling. Theoretical considerations along with our results indicated a differentiation among the models whereby some could only predict while others could also explain the emergence of excellent performance and thereby yield valuable information for the design of interventions. The empirical comparison of the approaches showed that they were unequally suited for the two challenges. For prediction purposes, the performance approach proved best while, for explanations, the moderator and systemic approaches were the most promising candidates. Even so, the latter did demonstrate conceptual and/or methodological problems. The IQ approach was superseded by the other approaches on both prediction and explanation. Implications and limitations of the findings are discussed. 相似文献
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Bettina?MüllerEmail author Axel?Mayer Tobias?Richter Ana?Kri?an Teresa?Hecht Marco?Ennemoser 《Zeitschrift für Erziehungswissenschaft》2015,18(3):489-512
Phonics, fluency, and reading strategy trainings are evidence-based interventions that foster the reading skills of poor readers in primary school. The purpose of the present study was to compare differential effects of the three types of trainings on the efficiency of component processes on word, sentence, and text level immediately after the training and at a 3-month follow-up. The 235 poor readers were randomly allocated to one of the reading interventions or to a control condition. All interventions consisted of 25 sessions that were scheduled twice a week and lasted 45 min. Results indicated short-term effects of the phonics training and the strategy training on the efficiency of a broad range of word-level and sentence-level processes. None of the treatment effects persisted over the long term, indicating the need for instructional efforts to regularly practice the acquired skills after the actual training. 相似文献
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Laaksonen T Sariola H Johansson A Jern P Varjonen M von der Pahlen B Sandnabba NK Santtila P 《Child abuse & neglect》2011,35(7):480-490
Objective
We examined (1) the prevalence of childhood sexual abuse (CSA) experiences as a function of cohort and gender, (2) the prevalence of factors associated with CSA as a function of cohort and whether the association of these factors with CSA remained the same irrespective of cohort, and (3) whether any cohort differences could be explainable by cohort differences in reporting bias.Method
We used the responses of 4,561 men (M = 29, SD = 7 years) and 8,361 female (M = 29, SD = 7 years) Finnish participants who responded to the Childhood Trauma Questionnaire-Short Form as well as questions regarding family structure.Results
The prevalence of CSA experiences varied between 0.7-4.6% for men and 1.8-7.5% for women depending on the item. Younger cohorts reported less CSA as well as less of the risk factors (physical neglect and abuse, emotional neglect and abuse, parental substances abuse, not growing up with both biological parents) that were positively associated with the likelihood of CSA. The effects of these risk factors did not vary as a function of the cohort. Also, the declining trend was not explainable by social desirability being higher in the younger cohorts.Conclusions
The results suggest that there is a real decline in the prevalence of CSA and it is associated with a simultaneous decline in factors associated with CSA. 相似文献8.
Graben Katharina Doering Bettina K. Barke Antonia 《Education and Information Technologies》2022,27(3):3965-3980
Education and Information Technologies - In this study, we investigated whether the use of smartphone games while reading a text reduces learning performance or reading speed. We also examined... 相似文献
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Fritz-Ulrich Kolbe Sabine Reh Bettina Fritzsche Till-Sebastian Idel und Kerstin Rabenstein 《Zeitschrift für Erziehungswissenschaft》2008,11(1):125-143
Zusammenfassung In der Kritik an der schulp?dagogischen Rezeption des Kulturbegriffs, insbesondere an der normativ aufgeladenen Konzeption
einer „neuen Lernkultur“, wird in diesem Aufsatz an einem sozialwissenschaftlichen, im engeren Sinne „praxistheoretischen“
Verst?ndnis von Kultur Anschluss genommen. Lernkultur konstituiert sich in p?dagogischen Praktiken, in regelgeleiteten, typisierten
und routinisierten, k?rperlich aufgeführten und Interaktionen einschlie?enden Bearbeitungen verschiedener (p?dagogischer)
Differenzen, etwa der zwischen der sozialen Ordnung eines p?dagogischen Angebotes und anderen Ordnungen, zwischen Vermittlung
und Aneignung und der zwischen schulisch relevantem und anderem Wissen. Diesem Verst?ndnis von Lernkultur entspricht methodologisch
die Entscheidung für eine in besonderer Weise vorgehende, videobasierte Erforschung p?dagogischer Praktiken. Das w?re als
Konstituierung einer „empirischen Didaktik“ zu verstehen.
相似文献