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Anja Thorsten 《Educational Action Research》2017,25(1):140-154
The purpose of this article is to discuss and describe how a clinical research method can be used to generate knowledge about teaching and learning. This will be addressed from a teacher researcher’s perspective, taking a conducted Learning Study as the departure. Learning Study is an interventionist, iterative and collaborative research approach, focusing on the teaching of an object of learning. The actual study was conducted by a teacher researcher leading a teacher research team in a study about story-writing in primary school. The research process and the results are discussed using four areas that are described as dichotomies by Labaree (Labaree, D.F. 2003. “The Peculiar Problems of Preparing Educational Researchers.” Educational Researcher 32 (4): 13–22). Labaree states that teacher researchers need to go from being normative, experimental, personal and particular to being analytical, theoretical, intellectual and universal. By using examples from the Learning Study, I argue that these areas do not have to be seen as dichotomies; instead they can be combined and intertwined. Thus, in a Learning Study, elements from both the teaching practice and the academic practice matter, thus enhancing the possibility that results are useful for practitioners. 相似文献
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Thorsten Hennig-Thurau André Marchand Barbara Hiller 《Journal of Cultural Economics》2012,36(3):249-283
The relationship between the judgments of professional reviewers and the economic success of cultural products, such as motion pictures, has been the topic of controversial debates involving both scholars and industry experts. This study builds on previous research that distinguishes an ??influencer effect?? of reviews from a ??predictor effect.?? By empirically separating consumers?? and reviewers?? perceptions of movie quality through an auxiliary regression approach (and thus effectively controls for consumers?? quality perceptions), this study advances the discussion by investigating whether and how isolated reviewer quality perceptions are associated with box office results. The authors empirically test a non-linear effect of reviewers?? quality perceptions on box office returns, including a comprehensive investigation of the moderating forces of this relationship, using regression and simple slope analyses. Data from all 1,370 narrative films released in the United States between 1998 and 2006 reveal that though the short-term box office generally is not influenced by isolated reviewer quality perceptions, a non-linear relationship exists between reviews and long-term box office returns, such that films rated highly by reviewers are more strongly influenced than those that are not. In terms of moderators, the authors find evidence for several arthouse and mainstream characteristics to moderate the relationship between isolated reviewer quality perceptions and box office results. 相似文献
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Müller C Sterzing T Lange J Milani TL 《Sports biomechanics / International Society of Biomechanics in Sports》2010,9(3):193-205
The purpose of this study was to evaluate the traction characteristics of four different stud configurations on Fédération Internationale de Football Association (FIFA) 2-Star, third-generation artificial soccer turf. The investigated stud configurations were hard ground design, firm ground design, soft ground design, and an experimental prototype. The concept of this study combines performance, perception, biomechanical, and mechanical testing procedures. Twenty-five soccer players took part in the different testing procedures. Variables of this study were: running times, subjective rankings/ratings, ground reaction forces, and mechanical traction properties. Statistical discrimination between the four stud configurations was shown for performance, perception, and biomechanical testing (p < 0.05). Unsuited stud configurations for playing on artificial turf are characterized by less plain distributed and pronounced studs. 相似文献
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The results of previous cross-section studies suggest that childhood hearing impairment may lead to parental psychosocial stress. The present study investigated whether modifications in parental psychic state can be ascertained in connection with the child's treatment events and the child's hearing and speech status, in a prospective study design. Data were available on 116 fathers and mothers regarding the pre-cochlear implant examination or hearing aid fitting of their child. In the course of the child's treatment, parental quality of life improved from a low to a normal level. Among children who were at the stage of pre-examination for a cochlear implant, better hearing and speech capacity was linked to more severe impairment of the parental state. It is emphasized that the parents whose children showed comparatively good language development at the time of pre-examination for a cochlear implant were especially subjected to stress. 相似文献
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Clemens Müller Thorsten Sterzing Justin Lange Thomas L. Milani 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):193-205
The purpose of this study was to evaluate the traction characteristics of four different stud configurations on Fédération Internationale de Football Association (FIFA) 2-Star, third-generation artificial soccer turf. The investigated stud configurations were hard ground design, firm ground design, soft ground design, and an experimental prototype. The concept of this study combines performance, perception, biomechanical, and mechanical testing procedures. Twenty-five soccer players took part in the different testing procedures. Variables of this study were: running times, subjective rankings/ratings, ground reaction forces, and mechanical traction properties. Statistical discrimination between the four stud configurations was shown for performance, perception, and biomechanical testing (p < 0.05). Unsuited stud configurations for playing on artificial turf are characterized by less plain distributed and pronounced studs. 相似文献
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Wolfgang Schnotz Thorsten Rasch 《Educational technology research and development : ETR & D》2005,53(3):47-58
New technologies allow the display of text, static visuals, and animations. Although animations are inherently attractive,
they are not always beneficial for learning. Problems may arise especially when animations modify the learner's cognitive
load in an unintended way. In two learning experiments with 40 and 26 university students, the effects of animated pictures
on knowledge acquisition were investigated. Some pictures displayed visual simulations of changes over time, whereas other
pictures could be manipulated by learners to represent different states in time. Results showed that manipulation pictures
had an enabling function for individuals with high learning prerequisites, whereas simulation pictures had a facilitating
function for individuals with low learning prerequisites. However, the facilitating function was not beneficial for learning,
because learners were prevented from performing relevant cognitive processes on their own. A careful analysis of the interrelation
between different kinds of cognitive load and the process of learning is therefore required. 相似文献
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The Development of Implicit Memory From Infancy to Childhood: On Average Performance Levels and Interindividual Differences 下载免费PDF全文
Isabel A. Vöhringer Thorsten Kolling Frauke Graf Sonja Poloczek Ina Fassbender Claudia Freitag Bettina Lamm Janina Suhrke Johanna Teiser Manuel Teubert Heidi Keller Arnold Lohaus Gudrun Schwarzer Monika Knopf 《Child development》2018,89(2):370-382
The present multimethod longitudinal study aimed at investigating development and stability of implicit memory during infancy and early childhood. A total of 134 children were followed longitudinally from 3 months to 3 years of life assessing different age‐appropriate measures of implicit memory. Results from structural equation modeling give further evidence that implicit memory is stable from 9 months of life on, with earlier performance predicting later performance. Second, it was found that implicit memory is present from early on, and no age‐related improvements are found from 3 months on. Results are discussed with respect to the basic brain structures implicit memory builds on, as well as methodological issues. 相似文献
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Frederik De Grove Johannes Breuer Vivian Hsueh Hua Chen Thorsten Quandt Rabindra Ratan Jan Van Looy 《Communication Research Reports》2017,34(1):37-47
Researchers interested in motives for playing digital games can draw on a variety of measurement instruments. When the aim is to compare between groups, however, instruments need to show certain psychometric properties. Specifically, an instrument needs to be invariant. Without such properties, comparisons between groups run the danger of yielding invalid results. The current study investigates to what extent the Digital Games Motivation Scale (DGMS) can be used to compare motivations between cultures by testing it in four different countries. Results indicate configural, metric, and partial scalar invariance for the cross-cultural comparisons. In conclusion, this study presents a psychometrically sound measurement instrument that can be used in cross-cultural settings. 相似文献
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Hennig-Thurau Thorsten Ravid S. Abraham Sorenson Olav 《Journal of Cultural Economics》2021,45(2):157-170
Journal of Cultural Economics - 相似文献