信息时代“以学生为中心”的《马克思主义基本原理概论课》教学改革探析

文章针对《马克思主义基本原理概论课》传统教学吸引力不强、针对性与实效性不高等问题,着重探讨了"以学生为中心"理念下的教学目标、教学内容、教学方法、考评方法的改革,以提高教学效果,帮助大学生树立正确的世界观、人生观和价值观,培养他们分析、解决问题的能力。     

基于交互的启发式学习的实践与探索--以“有机化学”课程为例

以临床医学专业本科“有机化学”课程教学为例,提出并实践了基于交互的启发式学习(IBHL)。通过课程成绩与问卷结果分析,探讨启发式学习方法(IBHL)对医学类院校“有机化学”课程学习效果的影响,总结启发式学习方法(IBHL)在教学中的作用。结果表明,基于交互的启发式学习方法可以显著提高学生成绩,有助于提升和培养学生分析问题与自主学习的能力,为医学院校“有机化学”课程的教学改革提供了参考和借鉴。     

电子教材的发展及制作研究

计算机网络技术和通信技术的迅速发展,为现代教育提供了多种学习方式。电子教材作为一种新型的学习方式,迅速渗透于教育的各个领域。介绍了电子教材的起源和发展,分析了电子教材优于纸质教材的三大特征,讨论了电子教材终将取代纸质教材的两大主要因素,最后提出了电子教材设计需要遵循的三大原则。     

后大学英语时代广西少数民族地区大学英语教学现状和改革探索

文章介绍了我国21世纪大学英语教改背景,分析了广西少数民族地区大学英语教学现状,结合广西经济和社会发展所面临的国际环境,提出了削弱基础英语教学和强化学术英语教学的对策。     

On the patterns and determinants of the global diffusion of new technologies

Taking a largely empirical approach this paper addresses the global spread of new technologies by defining two diffusion margins – the extensive, referring to the spreading of first use across economies and the intensive, referring to the intensity of use within economies. Using data relating to mail services we indicate the relative importance of the intensive and extensive margins in global diffusion over time. Using data on steamships and the basic oxygen process for steelmaking we also explore whether there are international spillovers in the diffusion process. We find evidence of spillovers which appear more likely to be negative than positive.     

Biomechanical response to systematic changes in impact interface cushioning properties while performing a tennis-specific movement

Abstract

It is currently not known whether human responses across typical sports surfaces are dependent on cushioning or frictional properties of the interface. The present study assessed systematic changes in surface cushioning (baseline acrylic, rubber, thin foam, and thick foam) as participants performed tennis running forehand foot plants wearing a basic neutral shoe (plimsolls). It was hypothesized that systematic decreases in peak rates of loading, heel pressures, and perceived hardness would be yielded as surface cushioning increased (impact test device). A common acrylic top surface provided consistent frictional properties across surfaces. Kinetics (AMTI, 960 Hz and Footscan Pressure Insoles, 500 Hz), kinematics (Peak MOTUS, 120 Hz), and cushioning perception were assessed. Peak and mean loading rates of vertical ground reaction force, peak horizontal force, peak heel pressure, and rates of loading demonstrated significant correlations (P < 0.05) with the participants' perceived levels of cushioning and matched mechanical rankings of surface cushioning. In contrast, peak impact force was lowest on the least cushioned surface. Kinematic responses were not significantly different between surfaces. Present evidence supports ‘‘peak rate of loading'' as a more suitable indicator of surface cushioning than peak impact force. Although cautionary, biomechanical support is also provided for mechanical methods of surface cushioning assessment.     

A cross-classified path analysis of the self-determination theory model on the situational,individual and classroom levels in college education

According to self-determination theory (SDT), the extent to which students’ motivation is self-determined is critical for academic performance. SDT also proposes that self-determined academic motivation is facilitated when the learning environment supports the basic psychological needs for autonomy, relatedness, and competence. This model of social support → needs satisfaction → motivation → learning outcomes is termed the general SDT model. Current evidence regarding this general SDT model is limited, in that, to date, no study has examined it in full using within-individual methods, which are critical for understanding inner psychological processes and mechanisms. Using a large and comprehensive college student dataset (total N of responses = 30,765), the current study aims to apply a within-individual analytical approach to the general SDT model. Specifically, we apply a cross-classified path model to account for both the between-student level and between-classroom level nesting structure. This model enables us to explain the relationships between the variables in the general SDT model on three levels: situational (within-student and within-classroom), between-student, and between-classroom.The results generally support the predictions on all three levels. For a student, a classroom, or a student’s specific experience within a classroom, the general SDT model received support. Most importantly, when the same student in the same classroom experiences higher levels of autonomy support, she or he is more likely to have her or his psychological needs satisfied and to study for self-determined reasons, which are associated with higher perceived learning performance. Various unexpected results, such as the direct effects of learning climate and the predominance of the competence need, are also reported. Overall, the current research provides a comprehensive and multilevel understanding of the role of self-determination in college classrooms.     

高职基础化学实验教学改革的探索与实践

高职教育教学质量提高的关键在于切实加强实践性环节教学,本文对照教育部关于高职教学改革的要求,分析了基础化学实验教学改革的必要性,提出了基础化学实验教学中课程体系、教学方法和考核方法等方面的改革措施。     

基础研究活动执行主体行为特征分析

本文从基础研究活动执行主体角度进行分析,考察研究院所、高校及企业等三类执行主体的行为特征,从三类主体的价值取向、投资机制、评价机制等方面研究各自不同的特点与区别,并提出相关建议。     

近几年来出版学基础理论研究综述

作为出版学知识体系重要组成部分的出版学基础理论研究,随着出版研究的整体发展越来越引起国内外出版界人士的广泛关注。近几年来,研究者重点对出版学研究对象、出版学学科体系、出版学与编辑学的关系、出版专业教育进行探讨。本文从以上四个方面对这些出版学基础理论重点内容的研究探讨情况进行综合评述。