Special populations: the female player and the youth player     

Rosenbloom CA  Loucks AB  Ekblom B 《Journal of sports sciences》2006,24(7):783-793

Females and youth are frequently described as "special" populations in football literature, but together these two populations outnumber male players. What makes females "special" is that they tend to eat less when training and competing than their male counterparts, leading to lower intakes of energy, carbohydrate, and some nutrients. Youth football players are special in regard to energy and nutrient requirements to promote growth and development, as well as to fuel sport. There is limited research on the dietary habits of these two populations, but the available literature suggests that many female and youth players need to increase carbohydrate intake, increase fluid intake, and develop dietary habits to sustain the demands of training and competition.  相似文献   

DOES THE PROGRAMME MATTER? APPROACH AND MAJOR FINDINGS OF THE KASSEL GRADUATE SURVEY     

Harald Schomburg  Ulrich Teichler 《Higher Education in Europe》1993,18(2):37-58

This study attempts to establish the extent to which study programmes and study conditions within selected fields of study vary among institutions of higher education in the Federal Republic of Germany and the extent to which diversification has an impact on the careers and work assignments of graduates. All persons who graduated during the 1983‐1984 and 1984‐1985 academic years in mechanical engineering, economics/business, and social work from seven institutions of higher education were surveyed during their final year of study, again in a longitudinal study two years after graduation, and finally, four to five years after graduation. The authors come to the conclusion that the vertical diversification of higher education in the Federal Republic of Germany has had a less pronounced effect on the careers of graduates, over the last few years, than had been expected. No dominant elements of study programmes and study conditions could be identified which might explain study outcomes, careers, and job assignments.  相似文献   

Context modulation of learned attention deployment     

Metin Uengoer  John M. Pearce  Harald Lachnit  Stephan Koenig 《Learning & behavior》2018,46(1):23-37

In three experiments, we investigated the contextual control of attention in human discrimination learning. In each experiment, participants initially received discrimination training in which the cues from Dimension A were relevant in Context 1 but irrelevant in Context 2, whereas the cues from Dimension B were irrelevant in Context 1 but relevant in Context 2. In Experiment 1, the same cues from each dimension were used in Contexts 1 and 2, whereas in Experiments 2 and 3, the cues from each dimension were changed across contexts. In each experiment, participants were subsequently shifted to a transfer discrimination involving novel cues from either dimension, to assess the contextual control of attention. In Experiment 1, measures of eye gaze during the transfer discrimination revealed that Dimension A received more attention than Dimension B in Context 1, whereas the reverse occurred in Context 2. Corresponding results indicating the contextual control of attention were found in Experiments 2 and 3, in which we used the speed of learning (associability) as an indirect marker of learned attentional changes. Implications of our results for current theories of learning and attention are discussed.  相似文献   

Lightning currents and their variations     

Harald Norinder 《Journal of The Franklin Institute》1935,220(1):69-92

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Some electrophysical conditions determining lightning surges     

Harald Norinder 《Journal of The Franklin Institute》1928,205(6):747-765

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Knowledge production in a constructed field: reflections on comparative and international education     

Bjorn H. Nordtveit 《Asia Pacific Education Review》2015,16(1):1-11

Adopting Maria Manzon’s theoretical framework, which draws on Foucault and proposes that comparative education as an academic field is socially constructed, I suggest that the field is neither stable nor well defined. To demonstrate this, I conduct a content analysis of the Comparative Education Review, using Klaus Krippendorff’s methodological framework to study comparative and international education (CIE) researchers’ understanding of the national—and of their related knowledge production in the field. Many comparativists express interests in multiple countries, and their knowledge production takes the form of individual country studies. The countries are habitually studied using a “problem approach” focusing on one specific aspect of the country under investigation and using an associated social science methodology deemed appropriate. Few comparativists are making explicit use of or reference to any methodology that is unique to comparative education. Efforts to catalog and systematize CIE research have demonstrated that the field is becoming so inclusive that it hardly is distinguishable from educational studies as a whole. Hence, I suggest that instead of speaking about unifying features of the field, it may be more relevant to speak about frequent elements, such as a focus on the national, and a knowledge production characterized by the academic practitioner who desires to improve the education systems studied. A third frequent element may be the focus on educational development, thus justifying the label of “comparative, international, and development education.” One challenge of the field is its dependence on Western social science discourses, which may be marginalizing other voices.  相似文献   

Topic variability and criteria in interpretational history teaching     

Bjorn Wansink  Sanne Akkerman  Theo Wubbels 《课程研究杂志》2017,49(5):640-662

This paper studies the teacher perceived applicability of historical topics for interpretational history teaching and the criteria teachers use to evaluate this applicability. For this study, 15 expert history teachers in the Netherlands striving for interpretational history teaching were purposefully selected. Teachers were asked to mention historical topics using a ranking task technique to rank topics in order of applicability and to elaborate on how the topics were ranked. The results showed a large variation in perceived applicability among topics, both within and between teachers. Eight different topic-applicability criteria were discerned in the teachers’ elaborations: (1) topic knowledge; (2) topic affinity; (3) topic constructedness; (4) topic deconstructability; (5) topic abstractedness; (6) topic sensitivity; (7) topic materials; and (8) topic inclusion in the history curriculum. We found that teachers tended to judge topics as applicable for interpretational history teaching partly depending on the degree of ‘canonised interpretativity’ in lesson materials and the curriculum, and to the degree to which they belonged to ‘cold’ (morally neutral) or ‘hot’ (morally sensitive) history. A theoretical implication of the findings is that interpretational history teaching is topic-dependent. Teachers can be supported to teach history as interpretation by structured pedagogies.  相似文献   

International Mobility and Social Capital in the Academic Field     

Bauder  Harald 《Minerva》2020,58(3):367-387

Minerva - The relationship between the international mobility of academic researchers and social capital is complex. On the one hand, the literature suggests that social capital facilitates the...  相似文献   

Social Media in the Funeral Industry: On the Digitization of Grief     

Bjorn Nansen  Tamara Kohn  Michael Arnold  Luke van Ryn  Martin Gibbs 《广播与电子媒介杂志》2017,61(1):73-89

This article explores how innovations in the funeral industry borrow from the technological affordances, commercial logics, cultural norms, and affective registers of social media platforms. Based on ethnographic research of funeral industry conventions, we analyze examples of funeral planning tools, funeral service mediation, and digital memorialization products. We consider how these products aim to capture forms of data, affect, and value as part of the funeral industry’s efforts to shore up their historically intermediary relevance in the face of potential “disruption” from technological innovation, and threats of marginalization posed by shifting norms of networked grieving and commemoration in digital culture  相似文献   

The Lamer Social Competence in Preschool (LSCIP) Scale: Structural Validity in a Large Norwegian Community Sample     

Henrik Daae Zachrisson  Harald Janson  Kari Lamer 《Scandinavian Journal of Educational Research》2019,63(4):551-565

There is an increasing emphasis on the importance of social competence for children's development, well-being, and learning. Thus age- and context-appropriate measures are needed. This study addresses the structural validity of the Lamer Social Competence in Preschool (LSCIP) scale, developed to accommodate the Nordic model of early childhood pedagogy. The authors specify the theoretical basis for a bi-factor model of social competence. This model is tested in a large (n?=?1157), community based sample of Norwegian children, including teacher- (at age 2, 3, and 4), mother- (at age 4), and father- (at age 3) reports. A model with a main factor for social competence, and three bi-factors fit data across ages and reporters, with factorial, but not strong, invariance over time.  相似文献