浅析少年乒乓球运动员的身体训练

本文对基层业余体校少年儿童乒乓球运动员身体训练中存在的一些问题,进行了分析,阐述了身体训练的重要性及方法,以促进少年运动员的全面发展。     

Alternative Models for Doctoral Mentor Organisation and Research Supervision

The design and delivery of a professionally-oriented, management, doctoral programme introduces new criteria for the selection and training of mentors and supervisors. An internationally dispersed student body of mobile, senior business and academic professionals compounds the problems. This article considers alternative models for delivery and exemplifies course design issues through a development in a major management college. Issues of semi-remote and remote mentoring and supervision are illustrated with examples from a Doctor of Business Administration (DBA) programme, showing the need for disaggregation and reconstitution of the mentoring and supervisory roles and their sensitive application, given the international mobility of most of the students.     

‘Go over there and look at the pictures in the book’: an investigation of educational marginalisation,social interactions and achievement motivation in an alternative middle school setting

The middle years of school represent a time of educational turbulence, serving to marginalise some students from educational opportunities. Much research has focussed on individual cognitive factors influencing educational engagement, with less attention directed towards social interactions. Theoretically positioned within an expectancy–value model of achievement motivation, this study draws on the lived experience of a 12-year-old student within an alternative school in South Australia, Australia, to explore how social encounters may contribute to educational marginalisation. Findings from a narrative case study employing a semi-structured interview suggested that connections exist between social influences, such as interactions with teachers and peers, and subsequent achievement motivation. This study suggests that social interactions are critical determinants to an individual's educational engagement, affecting educational ability, expectancy and value beliefs.