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111.
Viktor Johansson 《Educational theory》2010,60(4):469-486
Education is often understood as a process whereby children come to conform to the norms teachers believe should govern our practices. This picture problematically presumes that educators know in advance what it means for children to go on the way that is expected of them. In this essay Viktor Johansson suggests a revision of education, through the philosophy of Stanley Cavell, that can account for both the attunement in our practices and the possible dissonance that follows when the teacher and child do not go on together. There is an anxiety generated by the threat of disharmony in our educational undertakings that may drive teachers toward philosophy in educational contexts. Here Johansson offers a philosophical treatment of this intellectual anxiety that teachers may experience when they, upon meeting dissonant children, search for epistemic justifications of their practices—a treatment whereby dissonant children can support teachers in dissolving their intellectual frustrations. 相似文献
112.
Straight sprinting is the most frequent action in goal situations in professional football 总被引：1，自引：1，他引：0
The present study aimed to analyse the influence of speed and power abilities in goal situations in professional football. During the second half of the season 2007/08, videos of 360 goals in the first German national league were analysed by visual inspection. For the assisting and the scoring player the situations immediately preceding the goal were evaluated. The observed actions were categorised as: no powerful action, rotation (around the body's centre-line), straight sprint, change-in-direction sprint, jump, or a combination of those categories. Two hundred and ninety-eight (83%) goals were preceded by at least one powerful action of the scoring or the assisting player. Most actions for the scoring player were straight sprints (n = 161, 45% of all analysed goals, P < 0.001) followed by jumps (n = 57, 16%), rotations and change-in-direction sprints (n = 22, 6% each). Most sprints were conducted without an opponent (n = 109, P < 0.001) and without the ball (n = 121, P < 0.001). Similarly, for the assisting player the most frequent action was a straight sprint (n = 137, P < 0.001) followed by rotations (n = 28), jumps (n = 22) and change-in-direction sprints (n = 18). The straight sprints were mostly conducted with the ball (n = 93, P = 0.003). In conclusion, straight sprinting is the most frequent action in goal situations. Power and speed abilities are important within decisive situations in professional football and, thus, should be included in fitness testing and training. 相似文献
113.
Lennart Svensson Elsie Anderberg Christer Alveg?rd Thorsten Johansson 《Instructional Science》2009,37(3):205-225
Empirical results show that frequently the meaning of expressions used by students in expressing their understanding of subject
matter does not correspond to the meaning of those expressions in the subject matter theory that the students are expected
to learn. There is also often a lack of identity of meaning between the same students’ use of the same expression from one
use of the expression to another, in very similar contexts. The context gives a specific meaning to any expression. This variation
in context and meaning is very central to the phenomena of teaching and learning. In educational research there is a need
to differentiate between specific meanings expressed in conceptualizing subject matter, on the one hand, and concepts and
meanings seen as parts of cognitive systems and social languages, on the other. The contextual character of the use of language
is crucial to the understanding of teaching and learning and needs to be more carefully considered. The article is a discussion
of the problem of varying meanings of language expressions in relation to major traditions of research, focusing on meanings
and concepts within the field of learning and teaching. 相似文献
114.
Frank‐Thorsten KRELL 《Learned Publishing》2010,23(1):59-62
The journal impact factor is widely used as a performance indicator for single authors (despite its unsuitably in this respect). Hence, authors are increasingly exercised if there is any sign that impact factors are being manipulated. Editors who ask authors to cite relevant papers from their own journal are accused of acting unethically. This is surprising because, besides publishers, authors are the primary beneficiaries of an increased impact factor of the journal in which they publish, and because the citation process is biased anyway. There is growing evidence that quality and relevance are not always the reasons for choosing references. Authors' biases and personal environments as well as strategic considerations are major factors. As long as an editor does not force authors to cite irrelevant papers from their own journal, I consider it as a matter of caretaking for the journal and its authors if an editor brings recent papers to the authors' attention. It would be unfair to authors and disloyal to the publisher if an editor did not try to increase the impact of his/her own journal. 相似文献
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117.
Jo Lunn Brownlee Eva Johansson Charlotte Cobb-Moore Gillian Boulton-Lewis Sue Walker Joanne Ailwood 《Education 3-13》2013,41(2):164-183
While investment in young children is recognised as important for the development of moral values for a cohesive society, little is known about early years teaching practices that promote learning of moral values. This paper reports on observations and interviews with 11 Australian teachers, focusing on their epistemic beliefs and beliefs about teaching practices for moral education with children aged 5–8 years. The analysis revealed three main patterns of thinking about moral education: following others, reflecting on points of view, and informing reflection for action. These patterns suggest a relationship between epistemic beliefs and beliefs about teaching practices for moral learning which have implications for teacher professional development concerning experiences in moral education. 相似文献
118.
This article examines the economic effect of the 3D feature on movie success by using secondary data from all movies released in digital 3D between 2004 and 2011, and a 2D control sample. Using propensity score matching, the authors provide evidence for a sample selection bias that leads to an overestimation of the 3D effect if not accounted for. Matching results show that 3D movies are, on average, not economically advantageous when compared with 2D “twins.” However, subsequent weighted least squares regression analyses find that the impact of 3D on movie success varies in a non-linear, inverted U-shaped way with a “trend” variable that measures the point in time of a movie release and with a number of movie genres. A post-hoc analysis shows that a consumer's decision to attend a 3D screening of a 3D movie (instead of a 2D screening) is influenced by several factors, including whether the film is originally shot in 3D or the 3D element is added during postproduction. 相似文献
119.
S. Walker J. Brownlee C. Whiteford C. Cobb-Moore E. Johansson J. Ailwood 《Teachers and Teaching》2013,19(2):263-275
There is strong political and social interest in values education both internationally and across Australia. Investment in young children is recognised as important for the development of moral values for a cohesive society; however, little is known about early years teachers’ beliefs about moral values teaching and learning. The aim of the current study was to investigate the relationships between Australian early years teachers’ epistemic beliefs and their beliefs about children’s moral learning. Three hundred and seventy-nine teachers completed a survey about their personal epistemic beliefs and their beliefs about children’s moral learning. Results indicated that teachers with more sophisticated epistemic beliefs viewed children as capable of taking responsibility for their own moral learning. Conversely, teachers who held more naïve or simplistic personal epistemic beliefs agreed that children need to learn morals through learning the rules for behaviour. Results are discussed in terms of the implications for moral pedagogy in the classroom and teacher professional development. It is suggested that in conjunction with explicitly reflecting on epistemic beliefs, professional development may need to assist teachers to ascertain how their beliefs might relate to their moral pedagogies in order to make any adjustments. 相似文献
120.
Ulla Johansson 《International Journal of Inclusive Education》2013,17(2-3):265-280
In 1927 the Swedish grammar school opened up for girls. Thereby girls got access to higher education on the same conditions as boys, at least formally. Thus, many towns' boys and girls were seated in the same classroom. In the large cities, however, sex segregation remained, as separate grammar schools for girls were established and some boys' grammar schools were still reserved for boys. The main aim of this paper is to compare the process of gender construction in these different school forms during the period 1927–1960. The questions put are: Were the discourses and the discursive practices of these schools part of the politics of equality or the politics of difference with regard to gender? Which representations of gender and gendered patterns of communication and domination did they produce? The main data consists of interviews with 30 ex-students of coeducational schools and female and male single-sex schools. The conclusion is that the pedagogy in all school forms was inscribed within the meritocratic discourse of equality, which was also important in shaping the students' subjectives. Both girls and boys had to prove themselves worthy of the privilege of attending the grammar school, and in this respect girls as a group were more successful than boys. To begin with the politics of equality also operated in the norms for how girls should dress and look, but later on a discrete make-up was allowed. The politics of difference was manifest in the swot syndrome, the techniques for punishments and rewards, and also, at least partly, in physical education. It was also manifest in the traditional representations of masculinity and femininity, like the male breadwinner and the housewife, prevalent in boys' grammar schools. Girls in female single sex schools, on the other hand, were firmly determined to make a career of their own. 相似文献