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41.
This study examined cross‐ethnic friendship choices and intergroup attitudes in a sample of 762 sixth‐grade Asian American students (Mage = 11.5 years) attending 1 of 19 middle schools that varied in ethnic composition. Multiple measures of friendship (quantity and quality) and intergroup attitudes (affective, cognitive, behavioral) toward White, Latino, and Black grademates were assessed. The results showed that Asian American students overnominated White students and undernominated Latino and Black students as their friends when school availability of each ethnic group was accounted for. Cross‐ethnic friendships were related to better intergroup attitudes, especially the behavioral dimension of attitudes. Cross‐ethnic friendships were least likely to change attitudes toward Blacks. Implications for future research, educational practice, and attitude intervention programs were discussed. 相似文献
42.
Andrew T. Graham 《Journal of Further & Higher Education》2015,39(5):665-679
Higher education in the UK is under increasing pressure to manage the workload of its academic staff in a way that maximises the outputs from teaching and research. The emergence of this trend can be traced back to 1989 and the government legislation that introduced neo-liberal managerialism into the sector mirroring the laissez-faire approach to the economy that was prevalent at the time. This article examines the literature surrounding workload management and staff performance in the sector to try to establish whether the two have been conceptually linked. A desk-based narrative literature review was executed in order to scrutinise the literature and attempt to answer the main question: what does ‘performance’ mean in relation to an academic role and how is this related to an academic’s workload within the post-92 (referring to ex-polytechnics and colleges of higher education granted university title following the Further and Higher Education Act 1992) higher education sector? The results of the review show that the literature is dichotomous both in terms of the two areas being discrete and also in the conceptual stance taken by writers in each area. Whilst there are inferred links between workload management and performance, these have not been explored. The article concludes by outlining what further research is needed on the linkages between workload management and staff performance specifically, using socially-critical methodology. 相似文献
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Filippo Abbondanza Philip S. Dale Carol A. Wang Marianna E. Hayiou-Thomas Umar Toseeb Tanner S. Koomar Karen G. Wigg Yu Feng Kaitlyn M. Price Elizabeth N. Kerr Sharon L. Guger Maureen W. Lovett Lisa J. Strug Elsje van Bergen Conor V. Dolan J. Bruce Tomblin Kristina Moll Gerd Schulte-Körne Nina Neuhoff Andreas Warnke Simon E. Fisher Cathy L. Barr Jacob J. Michaelson Dorret I. Boomsma Margaret J. Snowling Charles Hulme Andrew J. O. Whitehouse Craig E. Pennell Dianne F. Newbury John Stein Joel B. Talcott Dorothy V. M. Bishop Silvia Paracchini 《Child development》2023,94(4):970-984
Handedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies. Non-right-handedness (NRH) frequency was assessed in N = 2503 cases with reading and/or language impairment and N = 4316 sex-matched controls identified from 10 distinct cohorts (age range 6–19 years old; European ethnicity) using a priori set criteria. A meta-analysis (Ncases = 1994) showed elevated NRH % in individuals with language/reading impairment compared with controls (OR = 1.21, CI = 1.06–1.39, p = .01). The association between reading/language impairments and NRH could result from shared pathways underlying brain lateralization, handedness, and cognitive functions. 相似文献
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Kerr R Ness K 《Sports biomechanics / International Society of Biomechanics in Sports》2006,5(1):47-61
The aims of the study were to determine those variables that significantly affect push-in execution and thereby formulate coaching recommendations specific to the push-in. Two 50 Hz video cameras recorded transverse and longitudinal views of push-in trials performed by eight experienced and nine inexperienced male push-in performers. Video footage was digitized for data analysis of ball speed, stance width, drag distance, drag time, drag speed, centre of massy displacement and segment and stick displacements and velocities. Experienced push-in performers demonstrated a significantly greater (p < 0.05) stance width, a significantly greater distance between the ball and the front foot at the start of the push-in and a significantly faster ball speed than inexperienced performers. In addition, the experienced performers showed a significant positive correlation between ball speed and playing experience and tended to adopt a combination of simultaneous and sequential segment rotation to achieve accuracy and fast ball speed. The study yielded the following coaching recommendations for enhanced push-in performance: maximize drag distance by maximizing front foot-ball distance at the start of the push-in; use a combination of simultaneous and sequential segment rotations to optimise both accuracy and ball speed and maximize drag speed. 相似文献