面向安全教育的儿童阅读推广研究

图书馆肩负着儿童阅读推广的重要使命。在我国儿童伤害案件频发的背景下,将安全作为儿童阅读推广主题,既可弥补学校、家庭安全教育的不足,又是图书馆实现破局发展的必然要求。面对这一形势,本文从加强政府重视、改善图书馆服务、创新主题活动、联合社会力量等方面,提出了面向安全的儿童阅读推广策略。     

人工巢箱下麻雀窝卵数和生长发育初探

2010年3～5月在人工巢箱条件下,对河池学院校园的麻雀繁殖生态进行了研究。收集的数据有麻雀的窝卵数、卵的特征值、雏鸟生长发育特征等。统计分析表明:麻雀4月初产卵,卵长径为18.85mm±0.98mm、短径为13.76 mm±0.54 mm、卵重为1.89 g±0.31 g、窝卵数3.33枚±1.00枚,育雏期15～18 d。雏鸟体重及外部器官的形态学参数可以用Logistic曲线方程很好地拟合,体重、翅长、跗跖、嘴峰长及18日龄前的尾长均呈"S"型。     

Investigating Microadaptation in One-to-One Human Tutoring

The authors investigated whether some advantages of tutoring over other instructional methods are due to microadaptation, or, tutors basing their actions on assessments of tutees they develop during tutoring. In a 2 × 2 between-subjects experiment, independent variables were shared experience (tutors either worked with the same or a different tutee in each of four segment of the tutoring session) and communication context (face-to-face or computer-mediated). Although there were no overall learning differences across experience conditions, tutees who worked with the same tutor demonstrated better learning of concepts initially discussed during the final tutoring segment. Shared experience led to accurate competence assessments only in the computer-mediated context, suggesting that cognitive load influences assessment development. However, there was no evidence of micro-adaptation.     

大学生思想政治教育新媒体合理利用路径探析

大学生思想政治教育新媒体利用是指利用新媒体手段来进行思想政治教育,以达到思想政治教育的最佳效果。目前,大学生思想政治教育新媒体利用既面临机遇,又遭遇挑战。为应对挑战,高校要创设大学生思想政治教育新媒体利用的良好环境;教师要充实自身,加强新媒体利用的教育、引导、沟通;大学生要提高新媒体应用技能和辨别力,提高自身媒介素养、学会广泛利用新媒体平台、正确对待新媒体平台上的思想政治教育舆论。     

中学生社交恐怖症的分析及对策

社交恐怖症的发病年龄大多为青少年时期。为了加强中学生对社交恐怖症的了解,预防及自我治疗,对四川某中学637名学生采用社交恐怖症自我测试和CCMD-3进行社交恐怖症的调查。72.5%的学生说自己曾经有过社交恐惧,经常有这种情况的占12.5%,其中女生比男生多,高中生比初中生多。有1.8%的被初步诊断为社交恐怖症。     

排球教学中运用游戏法的实验研究

针对高校排球课教学内容多、学生入学基础差的情况,在高校排球课教学中采用专项化活动性游戏和组合技术作为主要教学内容和练习手段,把培养兴趣、掌握方法、锻炼身心、终身体育作为课程的总目标进行初步改革尝试,通过教学实验证明其效果及在教学实践中的可行性。     

论加强城市社区建设的重要性

随着城市管理体制的改革,社区的地位和作用越来越重要.加强社区建设是提高城市现代化管理水平的重要举措;是新形势下巩固城市党的基层政权,解决转型时期的社会矛盾,维护社会稳定的必然要求;是解决再就业、满足群众需求的有效途径;是加强社会主义精神文明建设的必然要求.     

西部民族地区体育旅游的外部性内化研究

运用外部性理论,分析了西部民族地区体育旅游在社会、环境、文化等方面的外部经济与不经济性表现,指出西部民族地区体育旅游外部不经济的根源在于利益主体的自利性、参与者的有限理性、制度安排及制度规范的有限性、西部地区的普遍贫困和西部体育旅游资源的极度脆弱性,并从社会舆论、行政措施、经济措施、法律措施、自主协商等角度提出了内化外部性的解决方案。     

Effects of a rubric for mathematical reasoning on teaching and learning in primary school

Rubrics are assessment tools that help students gain complex competencies. Our quasi-experimental study aimed to evaluate whether rubrics help teachers teach and assess mathematical reasoning in primary school and whether such an instrument might support student learning. In two Swiss cantons, 762 students in 44 5th- and 6th-grade primary classes worked on their reasoning competencies, and half of them additionally employed our standards-based rubric. All of the teachers received a 1-day training and participated in the final project evaluation. To standardise and support the teachers during the implementation phase, they received a detailed curriculum. An achievement test and questionnaires for students and teachers were administered before and at the end of the intervention. The results of our quantitative longitudinal analyses indicate that the rubric fosters the teachers’ perceived diagnostic skills but only indirectly impacts their use of formative feedback. Based on the students’ perceptions, however, we observed a direct effect of the rubric on formative feedback and student self-assessment. Effects on students’ outcomes could not be observed, but there are indications of effects mediated by self-regulation and self-efficacy.