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831.
832.
Annette N. Markham 《The Information Society》2013,29(4):257-267
This article provides a critical, cautionary stance toward the future structure of “Internet studies” as a field. A social constructionist reading of the process of organizing reveals the ways in which apparently obdurate structures are constructed and negotiated through everyday discursive practices. Subsequent structures and practices function ideologically to control organizational members in a concertive fashion by shaping and directing the conceptual frameworks for inquiry and action in a seemingly natural way. Definitions and metaphors construct conceptual boundaries of meaning for the field of inquiry, delimiting and protecting over time what counts as Internet and Internet studies. Over time, origins of knowledge are hidden within the structure of the organizations and a culture of unobtrusive control emerges. Unless radical measures are taken to reflexively interrogate everyday routines and habitual ways of talking in academic environments, the future field of Internet studies will not transcend the traditions of the academy but will be entrenched in and reproduce traditional structures and a traditional scholarly enterprise. 相似文献
833.
Tony Pritchard Andrew Hawkins Robert Wiegand Jonathan N. Metzler 《Measurement in physical education and exercise science》2013,17(4):219-236
Two instructional approaches that have been of interest in promoting sport have been the Sport Education Model (SEM) and the Traditional Style (TS) of teaching physical education. The purpose of this study was to investigate how SEM and TS would affect skill development, knowledge, and game performance for volleyball at the secondary level. A 2 × 3 (group × time) research design was utilized on 47 secondary students testing volleyball skills, knowledge, and game performance. Participants were placed in either the SEM or the TS via stratified randomization, and then were tested pre, mid, and post intervention through the 20-lesson volleyball unit. The 2 × 3 repeated measures Analysis of Variances (ANOVAs) with Bonferroni correction revealed no significant difference between models for skills and knowledge, but there was for game performance for group [F(1, 45) = 10.27, p < .008, η2 = .19], time [F(2, 90) = 8.62, p < .008, η2 = .16], and group × time interaction [F(2, 90) = 8.43, p < .008, η2 = .16]. If the goal of the physical education program is to promote quality game play, the SEM may be more effective than the TS. 相似文献
834.
D. Barker N. Barker-Ruchti M. Gerber E. Gerlach S. Sattler U. Pühse 《Sport, Education and Society》2013,18(2):186-203
While understanding young people has never been easy, migration trends make it increasingly difficult. Many classrooms have become culturally heterogeneous and teachers are often faced with pupils with diverse linguistic and cultural heritages. Current scholarship suggests that as a discipline, physical education has not adapted to this diversity. In fact, commentators have suggested that physical education alienates pupils from minority groups and that traditional practices work to maintain cultural difference. The broad objective of this paper is to provide insights into how physical education intersects with biographies shaped by migration. Drawing from a case study investigation, this paper presents interview data from three youths with migration backgrounds living in a German-speaking region of Switzerland. The cases were selected because they highlight various ways in which physical education (PE) comes to make sense for adolescents. The key arguments that we develop are that ethnicity often works at an implicit level in PE, that young people experience the effects of migration backgrounds in diverse ways, and that migrants themselves support official educational discourses that work to disadvantage people with migration backgrounds. A key implication is that in a cultural milieu in which generalisations are normal and sometimes considered desirable, both researchers and practitioners need to be wary of racialising discourses. As an alternative, it is suggested that focusing on individual processes can improve the conceptualisation and implementation of physical education pedagogies. 相似文献
835.
The topic of diversity has received considerable attention from scholars who study sport within the context of higher education in the USA. But despite this interest in the topic, an in-depth focus on how college and university athletic departments effectively manage diversity is missing from the literature. Therefore, we conducted an intrinsic case study of an American university athletic department in efforts to highlight its unique diversity culture (i.e. how it creates and sustains a culture of diversity and inclusion) and the potential impact this culture could have on its various educational stakeholders, and how they interact in this organizational or workplace setting. Findings from our qualitative case study with senior level administrators uncovered two major interrelated themes. First, this institution of higher education has a history and culture of valuing diversity, and this in turn has positively impacted the athletic department's commitment to diversity. Second, the integration of the athletic department into the broader university culture, particularly because of its organizational structure, has enabled this department to better embrace diversity and avoid some of the educational challenges many of its peers face. Research and practical implications are discussed in this study. 相似文献
836.
The purpose of this study was to examine the strategies within a faith-based university for managing competing institutional logics of its NCAA Division II affiliated athletic department. Utilizing a case study methodology, the authors collected data from athletic department members and university administrators and faculty. Within the context of this study, our data indicated that the religious academic culture of the university often conflicted with the athletic expectations of winning and marketing the university. Our findings indicated certain strategies that were effective for resolving the conflicting logics within the athletic department. Particularly, members of the athletic department drew from the strong religious culture of the university to guide their operations. The implications of this research within the field of sport management and broader organizations are discussed. 相似文献
837.
Victor H.A. Okazaki André L.F. Rodacki Miriam N. Satern 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(2):190-205
The ability to shoot an effective jump shot in the sport of basketball is critical to a player's success. In an attempt to better understand the aspects related to expert performance, researchers have investigated successful free throws and jump shots of various basketball players and identified movement variables that contribute to their success. The purpose of this study was to complete a systematic review of the scientific literature on the basketball free throw and jump shot for the purpose of revealing the critical components of shooting that coaches, teachers, and players should focus on when teaching, learning, practising, and performing a jump shot. The results of this review are presented in three sections: (a) variables that affect ball trajectory, (b) phases of the jump shot, and (c) additional variables that influence shooting. 相似文献
838.
Age versus schooling effects on intelligence development 总被引:1,自引:0,他引:1
The effect of formal education, as opposed to chronological age, on intelligence development has suffered from inadequate empirical investigation. Most studies of this issue have relied on natural variation in exposure to school among children of the same age, thus confounding differences in schooling with differences in other intelligence-related variables. This difficulty can be overcome by a quasi-experimental paradigm involving comparison between children who differ in both chronological age and schooling. The present study applies this paradigm to the estimation of the independent effects of age and schooling in grades 5 and 6 on raw scores obtained on a variety of general ability tests. The sample included all students in Jerusalem's Hebrew-language, state-controlled elementary schools. The results unambiguously point to schooling as the major factor underlying the increase of intelligence test scores as a function of age and to the larger effect schooling has on verbal than nonverbal tests. These results contribute to our understanding of the causal model underlying intelligence development and call for reconsideration of the conceptual basis underlying the definition of deviation-IQ scores. Some implications of these results concerning the distinction between intelligence and scholastic achievement, the causal model underlying the development of "crystallized" and "fluid" abilities, and the notion of "culture-fair" tests are discussed. 相似文献
839.
In Experiment 1, the development of autoshaped pecking to a keylight signaling food was blocked if the keylight was presented only in conjunction with another stimulus already established as a signal for food, even though the blocking stimulus (either an overhead light or a train of clicks) never elicited pecking itself. In Experiment 2, pigeons came to peck a white keylight which signaled the presentation of a red keylight which had earlier been established as a first-order signal for food, but this second-order autoshaping was blocked if the white keylight was presented only in conjunction with the houselight or clicker which had previously signaled the presentation of the first-order stimulus. Second-order autoshaping was thus blocked in the same way as was first-order autoshaping. 相似文献
840.
Hans N. Weiler 《Prospects》1981,11(2):149-153