混合现实技术对学生学习绩效的影响研究——基于33项实验与准实验的元分析

The Impact of Mixed Reality Technology on Students’Learning Performance:A Meta-analysis of 33 Experiments and Quasi-experiments

混合现实(MR)作为虚拟现实(VR)和增强现实(AR)的高级发展阶段,以沉浸式、跨时空、强交互等特点在教育教学中得到广泛应用。但对国内外文献分析发现,学界对混合现实技术的教学应用效果仍有分歧,对学生学习绩效的影响研究存在较大差异。为探究混合现实技术对学生学习绩效的影响,研究采用元分析方法,对2010-2020年间国内外33项混合现实技术支持下的实验与准实验研究进行量化分析,其总样本量为1460,重点从学段、学科、实验周期和学习场所等调节变量进行深入探析。研究结果表明:混合现实技术对学生学习绩效具有积极的正向提升作用;同时,其应用效果受到学段、学科、实验周期和学习场所等调节变量的影响。依据元分析结论,研究对未来混合现实技术在教育教学中的应用提出了推进学段贯通式MR教学,加快MR与学科融合发展,整合碎片化MR教学资源等建议。

Mixed reality is the advanced development stage of virtual reality and augmented reality,its technology has been widely used in education with the characteristics of immersion,cross-space and strong interaction.However,Literature analysis at home and abroad shows that there are still differences in academic circles on the teaching application effects of mixed reality technology,and there are great differences in studies on the impact of mixed reality technology on students’learning performance.To explore the impact of mixed reality technology on students’learning performance,research using component analysis method,quantitative analysis was conducted on 33 experimental and quasi-experimental studies supported by mixed reality technology at home and abroad from 2010 to 2020 with a total sample size of 1460.The study focus on learning period,discipline,cycle and learning place moderating variables for analysis.The results show that mixed reality technology has a positive effect on students’learning performance.At the same time,the promotion effect of mixed reality technology on learning performance is affected by the moderating variables of learning period,discipline,cycle and learning place.Based on the meta-analysis,the research puts forward some suggestions for the future application of mixed reality technology in education and teaching,such as promoting the interdisciplinary MR teaching,accelerating the integrated development of MR and discipline,integrating the fragmented MR teaching resources.