对我国男篮甲A中锋得分途径的探讨

中锋的得分能力对全队的进攻效果和稳定性都具有十分现实的评价作用。研究表明，中锋的得分只有占到全队的三分之一或以上，全队的进攻效果才明显。提高中锋的有效得分手段，拓宽中锋的得分途径，增加不同途径的得分能力，是提高中锋得分水平和取得比赛胜利的关键和有力之举。     

2006年德国世界杯足球赛决赛阶段进球情况分析

采用录像观察、文献资料法、数理统计法等研究方法,对2006年世界杯足球赛决赛阶段的147个进球进行分析,研究表明:在世界杯足球赛决赛阶段的比赛中,平均场进球2.30个;下半场的进球略高于上半场,进球的主要区域是罚球区内;进球的进攻形式主要是以定位球进攻为主;进球的方式以脚射进球为主,抢点直接脚射是主要得分方式;进球前的传球次数主要以5次(包含5次)以下为主;前锋是主要的得分位置,后卫的进球数呈上升趋势.     

目标设定方法在提高体育成绩上的作用

用场地实验的方法，测量了福建省某中学的332名初中学生1min仰卧起坐的成绩，探讨不同的目标设定方法对提高体育成绩的关系，以及这种关系在普通学生和体育成绩较差学生中的模式是否相同。结果表明，设定目标比没有目标更能提高成绩；同时设定长短期目标对提高体育成绩的帮助最大；这种关系在普通学生和体育成绩较差学生中没有差别。建立在某些体育项目中试用目标设定法来训练。旨为有效地提高学生体育成绩。     

基于有限理性和传染机制的金融资产定价模型

主要讨论基于有限理性和传染机制的资产定价模型,该模型包括：买价（卖价）的动态方程、目标价格的动态方程、买价（卖价）的连续微分方程的推导,市场价格的方程和一阶距和二阶矩方程,实现了从微观上市场参与者的特征到宏观上市场价格的有效转换,基于有限理论和传染机制的资产定价模型可以解释金融资产产的价格泡沫和波动率过大现象。     

The relation between teacher-set performance goals and students’ mathematical achievement

The relation between teacher-set performance goals for 361 individual students and these students’ mathematics achievement was investigated. High performance goals were found to strongly relate to student performance, with an effect size of d = 0.80. The performance goals were set by the teachers at the end of a step-by-step procedure, consisting of initial teacher expectations, the use of data, and team input. This procedure was expected to decrease negative expectancy bias. Higher teacher performance goals than teachers’ initial expectations, so-called positive changes, were positively associated with the performance of initially low achievers. Initially high achievers, for whom the teachers made a positive change, performed worse than comparable students for whom initial expectation and final goal were the same.     

Does the social working environment predict beginning teachers’ self-efficacy and feelings of depression?

We investigate how the social working environment predicts beginning teachers’ self-efficacy and feelings of depression. Two quantitative studies are presented. The results show that the goal structure of the school culture (mastery or performance orientation) predicts both outcomes. Frequent collaborative interactions with colleagues are related to higher self-efficacy only when the novices are experiencing few difficulties or work in an environment oriented towards mastery goals. The mere occurrence of mentoring and meetings with the principal is not related to the outcomes, but the quality of these activities predicts them significantly. Conditions increasing the effectiveness of these support activities are discussed.     

哈尔滨体育学院运动人体科学专业发展若干问题的探讨

研究结合当前运动人体科学专业建设中存在的若干问题和社会对运动人体科学专业的时代需求,科学地制定了哈尔滨体育学院运动人体科学专业培养目标,对优化课程设置,突出专业特色等问题进行了分析研究。调整教学计划,重新确立了专业课程和选修课程,突出运动人体科学专业的特色,有利于本专业的发展。     

Motivation across domains: Do goals and attributions change with subject matter for Grades 4 and 5 students?

This study explored a theory for motivation which included aspects of both attribution theory and goal theory. Motivational variables included beliefs about intelligence (entity or incremental), goal orientation (mastery/learning, performance-approach, performance-avoidance) and avoidant behaviours. Grades 4 and 5 students from a large, metropolitan school district were surveyed regarding these motivational variables across the academic domains of reading and mathematics. The relationships among these motivational variables were explored, as well as differences across domains. A diverse sample allowed differences across ethnic groups and socioeconomic status to be studied. Results indicate that children could have a generalised notion of motivation that becomes differentiated when students are asked to reflect on these variables within specified domains. The existence of few differences across ethnic and socioeconomic groups suggest that instructional style could be a more powerful influence than either of these variables.