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171.
172.
Barry G. Sheckley 《Community College Journal of Research & Practice》2013,37(2):165-175
Relationships between self‐directed learning projects of adults and the directed learning activities comprising a community college curriculum need to be developed and clarified. Learning projects are defined as a series of related episodes where individuals intentionally spend seven or more hours to gain and retain fairly certain knowledge, information or skills. Trained interviewers used a structured interview format to investigate a total of 290 learning projects conducted by 41 males enrolled in a community college. During the 12 months preceeding the interview, subjects completed an average of 7 learning projects, devoting an average of 285 hours to each learning project. The learning projects were self‐directed (56%), for immediate or future use (57%), not motivated by academic credit (79%), acquired information from another person (57%), and resulted in a large amount of knowledge gained (63%). The results suggest that, even when adults are enrolled in a formal academic program, their learning projects are self‐directed, intrinsically motivated, and pragmatically oriented. The findings imply that: (a) procedures to utilize intrinsic motivation could be more widely employed in curricula design; and (b) the teacher of adults would best serve students as a facilitator who guides and supports learning. 相似文献
173.
Barry S. Mason Rienk M.A. van der Slikke Michael J. Hutchinson Vicky L. Goosey-Tolfrey 《Journal of sports sciences》2020,38(8):937-944
ABSTRACTThis study determined the physical and technical demands of elite wheelchair tennis (WT) match-play, how the demands differed between divisions (Men, Women, Quad) and the effect that set result and score margin had on these demands. Seventeen WT players were monitored during a singles competition. Physical measures of performance were analysed using an indoor tracking system and inertial measurement units. Technical measures of performance were examined using video analysis. Physical measures of performance differed by division (Men > Women > Quad) for most parameters. Rallies were longer during Men’s (P = 0.027) and Women’s (P = 0.004) matches compared to Quad’s and fewer shots were hit off 2 bounces in Men’s matches compared to Women’s and Quad’s (P ≤ 0.026). High-speed activity (HSA) increased during losing sets (P = 0.043). Most physical measures of performance increased by moderate to large effects during sets with a small score margin (≤3 games differential). Mean speed and HSA were similar during losing sets, regardless of margin, but decreased (large effects) when winning by a large margin. This study demonstrated the physical and technical demands that elite WT players need to be prepared for and how situational factors can influence these demands. 相似文献
174.
Ioanna Athanasiadou Sven Christian Voss Wesal El Saftawy Mohammed Al-Maadheed Georgia Valsami Costas Georgakopoulos 《Journal of sports sciences》2020,38(16):1924-1932
ABSTRACT Athlete Biological Passport (ABP) is an indirect approach, implemented by WADA, aimed at detecting blood manipulation based on abnormal changes in haematological markers. Cases report the use of hyperhydration as masking method during anti-doping urine sample collection which could potentially mask suspicious fluctuations on ABP profiles. This study investigated the hyperhydration effect on haemoglobin concentration, reticulocyte percentage and OFF-hr score (an algorithm based on haemoglobin concentration and reticulocyte percentage), with and without recombinant human erythropoietin (rHuEPO) administration. A five-week clinical study performed; Baseline and rHuEPO Phase. Water and a sports drink were used as hyperhydration agents. To examine the hyperhydration effect on the normal ABP profile per volunteer, hyperhydration was implemented at 0, 24 and 48 hours during the baseline. During the rHuEPO phase, volunteers received Epoetin beta (3000 IU) with hyperhydration to be implemented at 0, 24 and 48 hours after drug administration. Blood and urine samples were collected and analysed according to WADA guidelines. No significant effect on ABP markers was observed due to hyperhydration at any time during the study. Pre- and post-hyperhydration data were not statistically different compared to individual baseline data. In conclusion, hyperhydration does not affect the ABP haematological markers under the examined conditions. 相似文献
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177.
Architects and designers have a responsibility to provide an inclusive built environment. However, for those with a diagnosis of autism spectrum disorder (ASD), the built environment can be a frightening and confusing place, difficult to negotiate and tolerate. The challenge of integrating more fully into society is denied by an alienating built environment. For ASD pupils in a poorly designed school, their environment can distance them from learning. Instead, if more at ease in their surroundings, in an ASD‐friendly environment, the ASD pupil stands a greater chance of doing better. However, a difficulty exists in that most architects are not knowledgeable in designing for those with ASD. Any available design guidelines for architects tend, because of the inherent difficulties associated with a spectrum, to be general in their information. Therefore, in order to provide an ASD‐friendly learning environment, there is a need to ensure that teachers, as the experts, can most clearly and effectively impart their knowledge and requirements to architects. This article, written by Keith McAllister and Barry Maguire, both from Queen's University Belfast, sets out the challenges and difficulties inherent in the design process when designing for those with ASD. It then sets out an alternative strategy to the usual method of drawing‐centric dialogue between teacher and architect by using models instead as a basis for a more common language. An ASD Classroom Design Kit was designed and developed by architecture students at Queen's University Belfast. It was then used by ASD teaching staff from the Southern Education and Library Board in Northern Ireland as a case study to trial its effectiveness. This article outlines how the study was carried out before concluding with reflections by both teaching staff and architect on using the ASD Classroom Design Kit. It is hoped, firstly, that this article will highlight the need for better dialogue between expert and architect when considering ASD and the built environment and, secondly, that it may encourage others to consider using models to convey their ideas and knowledge when designing, not just for ASD, but for other special educational needs and disabilities. 相似文献
178.
Maxine Gallander Wintre Barry Dilouya S. Mark Pancer Michael W. Pratt Shelly Birnie-Lefcovitch Janet Polivy Gerald Adams 《Higher Education》2011,62(4):467-481
The present study investigates the characteristics which differentiate between first-year university students who maintain
their high school averages (Maintainers: n = 165) and those whose averages decrease at least one letter grade (Decliners: n = 435). The 600 students entered first year at one of six Canadian Universities, which varied in size and ethnic diversity.
Data were collected in August, prior to the start of school, and in November of first year. Multivariate analyses indicated
significant group differences between Maintainers and Decliners on familial variables (gender, fathers’ education level, but
not family income, parental reciprocity, parental support or immigrant/generational status), psychological well-being (perceived
stress in August and November, and November depression, self-esteem and health), and university adjustment (university plans,
transition perception, time management and university adaptation). The current study addresses a gap in the existing academic
achievement literature, while providing practical information to students, parents, and educators involved in the transition
to university. 相似文献
179.
Costas N. Tsouloupas Russell L. Carson Russell Matthews Matthew J. Grawitch Larissa K. Barber 《教育心理学》2010,30(2):173-189
The purpose of this study is to examine the relationship between teachers’ perceived student misbehaviour and emotional exhaustion, and the role of teacher efficacy beliefs (related to handling student misbehaviour) and emotion regulation in this relationship. Additionally, we examined teacher turnover intentions in relation to emotional exhaustion. Data were collected from 610 elementary, middle‐ and high‐school teachers using an online survey. Results indicate that despite the significant direct effect between the two emotion regulation strategies (cognitive reappraisal, expressive suppression) on emotional exhaustion, both strategies failed to show a mediating effect between perceived student misbehaviour and emotional exhaustion. However, teacher efficacy in handling student misbehaviour was found to mediate the relationship between perceived student misbehaviour and emotional exhaustion. In turn, a significant relationship was found between emotional exhaustion and turnover intentions. Furthermore, teacher perception of student misbehaviour was found to have a considerable indirect effect on teacher turnover intentions. Findings signify the importance of developing strategies that enhance teachers’ situation‐specific efficacy beliefs. 相似文献
180.