儿童内在潜能发展运动处方干预有效性的实验研究

本研究以运动处方干预儿童早期身体素质、机能及形态的潜能发掘。结果表明，运动处方干预有助于儿童身体素质、机能及形态的发育处于优势地位；对于儿童早期身体素质、机能及形态的潜能发展运动处方干预是科学、有效的。     

反馈对儿童早期数学学习效果的影响元分析

反馈被认为是促进学生学习的最有力方式,信息技术的发展为反馈设计提供了支持.采用元分析方法考察反馈对儿童早期数学学习的影响,研究发现:反馈对儿童早期数学学习有较小的积极效果.通过调节分析发现,任务类型和反馈类型对反馈效果具有调节作用,反馈媒介、反馈时机和反馈效果测量时间对反馈效果无调节作用.未来关于反馈对儿童早期数学学习效果影响的研究,应在教育信息化背景下从任务特征、学习者特点和反馈特征3个方面综合考虑,提高反馈的针对性和个性化.     

职业锚理论在高职教师培训中的应用

职业锚是人们选择和发展职业时围绕的中心,与职业发展的定位密切相关。从职业锚的概念和类型出发,对高职教师培训中应用职业锚理论的必要性进行分析,并基于职业锚理论,提出高职教师培训的新思路：了解培训对象的职业锚,确立明确的培训目标;充分考虑培训对象的职业锚,提高培训师资质量;以人为本,创新培训模式;以职业锚为导向,健全培训效果评价机制。     

Aerobic Capacity in Black Adolescent Girls

Abstract

Our purpose was to determine the aerobic capacities (VO₂max) of a group of black female adolescents (age = 11.4 ? 15.8 years) randomly chosen from a single urban school. Of 91 girls selected, 64 performed an incremental treadmill running test to volitional exhaustion and achieved VO₂max as determined from expired gas measures. Other measures included height (m), weight (kg), and calf and triceps skinfolds (for % fat estimates). Girls were also asked whether they had achieved menarche. VO₂max averaged 37.3 ± 6.2 ml·kg^?1 ·min^?1 and was significantly correlated (r[62]) with height (?.32, p < .01), body mass index (?.63, p < .001), and % fat (?.65, p < .001) but not with age (?.16, p > .10). Postmenarchal girls were significantly taller and older than premenarchal girls. Contrary to previous studies, the girls' VO₂max values were not related to biological age. Our subjects' aerobic capacity values averaged 14% less than those of nonblack U.S. female adolescents previously reported in the literature. This difference in VO₂max was primarily a function of body weight. Study implications support the possibility that overweight in adult black women may originate prior to or during early adolescence. Future longitudinal studies should be designed to investigate the effects of aerobic fitness on cardiovascular risk factor reduction in black adolescent girls.     

高职学生行业英语自主学习能力动态研究

通过问卷调查和访谈,对高职学生的行业英语自主学习能力展开了动态考察,并基于教师和环境两个因素探讨了其变化的归因情况。两次问卷数据对比显示,学生的行业英语自主学习能力存在提升的趋势,教师因素和环境因素对学生的自主学习有促进作用。访谈结果表明,教师教学理念和教学方法的更新以及自习环境和实践环境的建设有助于学生行业英语自主学习能力的提升,具体体现在行业英语学习兴趣的提高、自主学习意识的提升以及自我效能感的强化等方面。由此可见,教师合理有效的介入和理想的学习环境是促进学习者自主学习的必要条件。     

论直觉在儿童美术教育中的作用

直觉是人们在长久思索某一问题的基础上，以高度省略，简化，浓缩的形式，豁然洞察问题实质的一种思维。它具有表现的突发性，结构的跳跃性和结论的或然性的特征，直觉在儿童美术教育中具有十分重要的地位和作用：儿童依靠直觉把握物象基本特征，儿童依靠直觉能创造性地表现视觉意象，儿童领先直觉能体现美的自然法则。     

How the experience of assessed collaborative writing impacts on undergraduate students’ perceptions of assessed group work

A time-series analysis was used to investigate Arabic undergraduate students’ (n = 50) perceptions of assessed group work in a major government institution of higher education in Qatar. A longitudinal mixed methods approach was employed. Likert scale questionnaires were completed over the duration of a collaborative writing event. Additionally, open-ended questionnaires were administered after the students received their grade for their term paper. This study found that the participants’ perceptions were positive towards assessed group work throughout the duration of the event, changed in a statistically significant way after the submission of the first piece of formally assessed work, and are temporal and liable to change depending on what is experienced. The results of this study suggest that: assessed collaborative writing is a feasible pedagogical tool within higher education; undergraduate learners place value on group work as it enables them to collaboratively generate, share and develop their ideas; and researchers who investigate perceptual or attitudinal changes should consider whether their study requires time-sensitive methodology.     

教师支持如何影响农村留守儿童学习适应——基于县域视角的调查研究

农村留守儿童的学习适应是农村留守儿童教育问题的核心议题。基于文献梳理,设计了农村留守儿童教师支持与学习适应的评价指标并提出研究假设,将问卷调研区域聚焦在县域层面,选择河南省X县为样本采集区域,采集调研数据,并进行数据分析,探寻教师支持对农村留守儿童学习适应的影响机制。研究发现:情绪性支持对工具性支持具有直接的正向影响效应;工具性支持对学习态度、学习成效具有直接的正向影响效应;学习态度对学习成效具有直接的正向影响效应。研究发现,从留守儿童学习适应改善的角度提出相应的教师支持策略:以鼓励、关爱及尊重为教师情绪性支持要点,助推工具性支持改善;以倾听、沟通与指导为工具性支持策略,改善学习态度及成效;以学习认知、表现及体验为关注点,提升留守改善儿童的学习成效。     

民营企业家子女（中学生）学习状况的调查报告

采用自编问卷,通过对382名民营企业家子女（中学生）的问卷调查,从校内学习情况、校外学习情况、学习兴趣、作业考试情况、学习心理状态以及对自我学习的期望和要求等六大方面考察了民营企业家子女的学习状况。结果表明：民营企业家子女的学业负担较重;民营企业家子女的学习兴趣不强,学习自觉性较弱;民营企业家子女的学习心理状态不佳。研究认为,了解这些后果及其产生原因,可为探讨改善民营企业家子女学习状况、促进其健康成长提供科学依据。