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191.
Sarah L. Rodriguez Kelty T. Garbee Ryan A. Miller Victor B. Saenz 《Community College Journal of Research & Practice》2018,42(4):229-244
This study explored how administrators at community colleges conceptualized change related to resource allocation and managing competing priorities to support targeted programming for Latino men. The study included the perspectives of 39 administrators from seven community colleges across Texas using concepts associated with institutional change to ground our analysis. Findings revealed that state and national initiatives, particularly those concerned with enhancing success for students of color, influenced how community college administrators approached change on their campuses. In addition, community college institutional mission, leadership, and a desire for data-informed resource management influenced the approach to resource allocation for Latino men. 相似文献
192.
Ryan F. Reese 《Environmental Education Research》2018,24(8):1211-1223
An environmental education (EE) consortium located in the pacific northwest United States coalesced an external evaluation team to research its K-5 EE programming. The purpose of this article is to describe one phase of this program evaluation process including the exploration of adult stakeholder perceptions of EE programming accessed by 4th grade children. The author highlights the goals of the consortium and the context for the program evaluation, and the relevant literature addressing adult perspectives on EE is reviewed. The study framing, method, and qualitative results are reported. Findings suggest that adult stakeholders perceived positive impacts from 4th grade participation in EE, though the programming was viewed as being most beneficial to children coming from economically disadvantaged families. Implications for EE practice and research are discussed. 相似文献
193.
A systematic review of self‐regulation strategies to improve academic outcomes of students with EBD
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Michelle Popham Jennifer Counts Joseph B. Ryan Antonis Katsiyannis 《Journal of Research in Special Educational Needs》2018,18(4):239-253
Self‐regulatory interventions have demonstrated numerous benefits for helping improve the academic performance of students. The purpose of this review was to report on the effectiveness and focus of academic self‐regulation interventions for children and adolescents with emotional and behavioural disorders. Thirty‐six studies published in 35 papers and involving 189 participants met inclusionary criteria. Overall, self‐regulation interventions showed moderate/medium effect size gains [percentage of nonoverlapping data (PND) 75%; standard mean difference (SMD) 2.27; Tau‐U 0.81] across academic subject areas. When assessing the effectiveness of self‐regulation interventions for addressing specific academic content areas, the largest ES gains were observed in reading (PND 93%; SMD 2.13; Tau‐U 0.94), although medium/moderate ES gains were observed in math (PND 71%; SMD 2.08; Tau‐U 0.70) and writing (PND 83%; SMD 2.57; Tau‐U 0.91). Self‐regulated strategy development, self‐monitoring interventions and strategy instruction were the predominant types of self‐regulation techniques implemented by researchers. There was evidence to support a claim of the generalisation and maintenance of findings. Implications, limitations and areas for future research are discussed. 相似文献
194.
195.
Robert Francis John Seddon 《Ethics and Information Technology》2013,15(1):1-11
Whilst some philosophical progress has been made on the ethical evaluation of playing video games, the exact subject matter of this enquiry remains surprisingly opaque. ‘Virtual murder’, simulation, representation and more are found in a literature yet to settle into a tested and cohesive terminology. Querying the language of the virtual in particular, I suggest that it is at once inexplicit and laden with presuppositions potentially liable to hinder anyone aiming to construct general philosophical claims about an ethics of gameplay, for whom assumptions about the existence of ‘virtual’ counterparts to morally salient phenomena may prove untrustworthy. Ambiguously straddling the pictorial and the performative aspects of video gaming, the virtual leaves obscure the ways in which we become involved in gameplay, and particularly the natures of our intentions and attitudes whilst grappling with a game; furthermore, it remains unclear how we are to generalise across encounters with the virtual. I conclude by briefly noting one potential avenue of further enquiry into our modes of participation in games: into the differences which a moral examination of playfulness might make to ethical evaluation. 相似文献
196.
197.
Abstract Theories causing rotation of the body in diving were critically reviewed and a statement relating angular momentum to both the angle of lean and the angle of force was presented. Equations were developed by which the partition of energy between rotation and translation could be computed. 相似文献
198.
Ryan M. Rodenberg 《Journal of sports sciences》2013,31(4):451-452
Abstract We aimed to assess the extent of socioeconomic differences in sport and physical activity among Italian adults. A secondary data analysis of a multipurpose survey carried out by the National Institute of Statistics in 2006 in Italy was performed. We found marked differences in the practice of physical activity and sport by socioeconomic position. Subjects with a higher educational level were more likely to be physically active, practising more frequently both sport and physical activity. The Odds Ratio (OR) of regular physical activity for the highest educated compared to the lowest educated males was 1.70 (95% Confidence Interval [CI]: 1.38, 2.08), and the OR of sport participation was 2.03 (95% CI: 1.51, 2.72). Among females, the corresponding ORs were 1.32 (95% CI: 1.08, 1.63) and 2.26 (95% CI: 1.51, 3.38). Similar differences in physical activity and sport were found in relation to occupation and material conditions. Almost all sports were more frequently practised by subjects of higher socioeconomic status. Socioeconomic differences in sport and physical activity may derive from economic or cultural barriers. Policies to reduce inequalities and ensure access to sport independently of socioeconomic position are strongly needed. 相似文献
199.
Francis A. Mcguire Brian J. Mihalik James R. Pope Jr. 《Research quarterly for exercise and sport》2013,84(3):291-293
Abstract Students (N = 104) enrolled in four low fitness, one middle fitness, and one high fitness class in basic physical education classes at the University of Connecticut participated in a 4-week program of isometric exercises done with an adjustable nylon belt which was stabilized against various body segments. Low, middle, and high fitness classes were compared in the amount of improvement made in the 5 items in which significant gains had been made. The MWF classes which did 30 min. of isometric exercises for 12 class meetings were compared to the TTh classes which met for 8 class meetings and which did the same isometric exercise program and in addition did stretching exercises and ran a mile. When all groups were treated together, mean gains of 1.1 in. in the vertical jump, .74 sec. in the agility run, .17 sec. in the 30-yd. dash, 151.9 lb. in the leg lift, and 57.0 lb. in the back lift were made. These were all significant at the 0.005 to the 0.0005 level. Small but significant gains were made in right and left grip, the Fait endurance hang, and the 380-yd. run. The low fitness classes made greater improvements in the leg lift, the vertical jump, and the agility run than did the middle or high fitness groups. The high fitness class made greater improvements in the back lift and in the 30-yd. dash than did the low or middle fitness classes. The classes which did only isometric exercises for a half-hour three times each week for 4½ weeks made greater mean gains in the vertical jump, the agility run, the 30-yd. dash and the back lift than did the classes which met for 60-min. periods twice each week for 4½ weeks and did stretching exercises and running in addition to the isometric exercises. However, the latter made greater gains in the leg lift. 相似文献
200.
Abstract Officiating bias is thought to contribute to home advantage. Recent research has shown that sports with subjective officiating tend to experience greater home advantage and that referees' decisions can be influenced by crowd noise, but little work has been done to examine whether individual referees vary in their home bias or whether biased decisions contribute to overall home advantage. We develop an ordinal regression model to determine whether various measures of home advantage are affected by the official for the match and by crowd size while controlling for team ability. We examine 5244 English Premier League (EPL) match results involving 50 referees and find that home bias differs between referees. Individual referees give significantly different levels of home advantage, measured as goal differential between the home and away teams, although the significance of this result depends on one referee with a particularly high home advantage (an outlier). Referees vary significantly and robustly in their yellow card and penalty differentials even excluding the outlier. These results confirm that referees are responsible for some of the observed home advantage in the EPL and suggest that home advantage is dependent on the subjective decisions of referees that vary between individuals. We hypothesize that individual referees respond differently to factors such as crowd noise and suggest further research looking at referees' psychological and behavioural responses to biased crowds. 相似文献