摘要
本研究通过人际互动的神经指标探究了汉语二语线上教学中同步、异步两种互动方式下脑同步机制的异同,并结合视频分析探讨了产生脑同步机制差异的原因。研究发现,两种互动方式下师生脑同步在空间和时间上都存在差异:同步互动方式下,教师右侧额下回与学生左侧额下回的脑同步与学习效果存在显著正相关;相较于异步互动,同步条件下,脑同步在空间上的分布范围更广,时间上在教学开始阶段增长速度更快。脑同步机制差异来自由提问、话轮等言语信息和表情、动作、眼神等行为信息引起的注意、信息整合等认知层面,以及师生亲密感、成就感等情绪情感层面。基于研究结果,提出了线上互动式教学设计与测评的建议。
Using the neural markers of interpersonal interaction,here we explore the similarities and differences of interpersonal neural synchronization(INS)mechanisms be-tween the two interactive modes in Chinese Second Language online teaching,synchronous interactive mode and asynchronous interactive mode.In addition,we also discuss the causes of the differences of brain synchronization mechanisms by video analysis.Results reveal that there exist differences in spatial distribution and time course of INS between the two interac-tive modes.Specifically,there is a significant positive correlation between the learning effect and brain synchronization of teacher's right inferior frontal gyrus and student's left inferior frontal gyrus under the synchronous interactive mode.Crucially,compared with the asyn-chronous interactive mode,the brain synchronization is more widely distributed in space and increases faster at the beginning of teaching in time under the synchronous interactive mode.Finally,we find that the reasons for the differences of brain synchronization mechanism are related to verbal information such as questions and turn-takings,cognitive factors such as at-tention and information integration caused by behavioral information like facial expressions,body or eye action,and emotional factors such as intimacy and the sense of achievement.Based on these findings,we provide suggestions for the design and evaluation of online inter-active teaching.
作者
田丽萍
高晨阳
冯丽萍
TIAN Liping;GAO Chenyang;FENG Liping
出处
《语言教学与研究》
CSSCI
北大核心
2023年第5期34-44,共11页
Language Teaching and Linguistic Studies
基金
2022国际中文教育研究课题重大项目“国际中文在线教育模式创新与优化研究”(项目批准号22YH08A)
北京师范大学博士生学科交叉基金项目(项目批准号BNUXKJC2214)的支持。
关键词
同步
异步
互动方式
脑同步
线上教学
synchronous
asynchronous
interactive modes
interpersonal neural synchronization
online teaching
