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Jeremy Swinson 《British Journal of Special Education》2008,35(3):165-172
The self‐esteem of pupils has long been regarded as a key variable affecting both pupils' learning and behaviour, although the relationship between the two may not be as strong as many in education have always assumed. In this article, Jeremy Swinson, an educational psychologist and honorary lecturer in educational psychology at Liverpool John Moores University, reports the findings from a study in two parts. Firstly, an examination was made of 35 Statements written by officers from seven different education authorities in the north‐west of England for pupils attending two independent schools that specialise in working with pupils with social, emotional and behavioural difficulties (SEBD). It was found that, of the 35 Statements examined, 34 included self‐esteem as one area of special need. The second phase of the study examined the self‐esteem of 60 pupils in four specialist schools for pupils with social, emotional and behavioural difficulties. The results showed that the average scores for self‐esteem for both the primary and secondary sample were very similar to the scores obtained by previous researchers in mainstream schools. However, it was apparent that more pupils than expected appeared to have either very low or very high self‐esteem. In terms of locus of control, it was found that a large number of secondary pupils had a high score although this was not found to be the case for the primary pupils in the sample. Jeremy Swinson discusses these results and presents his analysis of their implications for teachers, educational psychologists and education officers. 相似文献
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Jeremy B. Coquart Daniel Mercier Montassar Tabben Laurent Bosquet 《Journal of sports sciences》2015,33(11):1124-1131
The aim was to test the influence of sex and specialty (3000, 5000 and 10000 m) on the validity of middle-distance running performance predictions obtained from the Mercier et al.’s nomogram. Consequently, we examined all official French track running rankings for the 3000-, 5000- and 10000-m events (men and women) from 2006 to 2012. A scoring table was used to determine the runners’ specialties. Only runners who performed in the three distance events within the same year were included (75 women and 400 men). The Mercier et al.’s nomogram was used to predict one running performance from the other two. The results showed no significant difference between actual and predicted running performances (P = 0.77). Female runners had significantly lower performances than male runners (P < 0.001). Specialty did not influence performances (P = 0.11). Very high correlations were found between actual and predicted performances (0.91 < r < 0.99), with the exception of women (r = 0.85) in 5000 m. Moreover, low limits of agreement were obtained for male and female runners, whatever the specialty. These results support the validity of the nomogram to predict running performance in the 3000-, 5000- and 10000-m events for male and female runners, whatever the specialty. The predicted running performances may be used in training programmes (e.g., to prescribe tempo runs) and competitions (e.g., to establish split times). 相似文献
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The Franklin Institute, Philadelphia, Pennsylvania, awards the 2010 Benjamin Franklin Medal in Computer and Cognitive Science to Professor Shafrira Goldwasser for fundamental work contributing to the theoretical foundation of modern cryptography and leading to techniques that mathematically guarantee secure access to the internet. More precisely, she is recognized for key contributions in provable security and in particular for interactive and zero-knowledge proofs and their application to cryptography and complexity theory. 相似文献
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Hayao Ozaki Atsushi Kubota Toshiharu Natsume Jeremy P. Loenneke Takashi Abe Shuichi Machida 《Journal of sports sciences》2018,36(6):691-696
To investigate the effects of a single high-load (80% of one repetition maximum [1RM]) set with additional drop sets descending to a low-load (30% 1RM) without recovery intervals on muscle strength, endurance, and size in untrained young men. Nine untrained young men performed dumbbell curls to concentric failure 2–3 days per week for 8 weeks. Each arm was randomly assigned to one of the following three conditions: 3 sets of high-load (HL, 80% 1RM) resistance exercise, 3 sets of low-load [LL, 30% 1RM] resistance exercise, and a single high-load (SDS) set with additional drop sets descending to a low-load. The mean training time per session, including recovery intervals, was lowest in the SDS condition. Elbow flexor muscle cross-sectional area (CSA) increased similarly in all three conditions. Maximum isometric and 1RM strength of the elbow flexors increased from pre to post only in the HL and SDS conditions. Muscular endurance measured by maximum repetitions at 30% 1RM increased only in the LL and SDS conditions. A SDS resistance training program can simultaneously increase muscle CSA, strength, and endurance in untrained young men, even with lower training time compared to typical resistance exercise protocols using only high- or low-loads. 相似文献
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