Neural Basis Of Teacher-Student Interaction In The Perspective Of Hyperscanning Study

The teaching process is full of rich interaction between teachers and students,teacher and student interaction refers to all the interaction between the teacher and the students,including verbal interaction and nonverbal interaction,such as questions,facial expressions,gestures,Studies have shown that the quality of interaction has an important impact on teaching effectiveness.However,the cognitive research on teaching before focusing on the individual as the boundary of the laboratory task,only concerned about the single brain mechanism,both ignore the teaching process of teacher and student interaction this salient feature,making the teaching process of brain mechanism lack Evidence of high ecological validity.Recent studies have found that students who migrate in the Socrates dialogue teaching are more consistent with the teacher's brain activation pattern than those who can not migrate.The drawback of this study is that only the difference between the migratory group and the non-migratory group can be analyzed,but the inter-brain synchronization can not be correlated with the behavioral indicators;and there is no refinement to the specific position of the brain area produced this brain synchronization.This article will be based on this to study brain-brain mechanism under interaction between teachers and students.We use the probability theory and financial two different experimental materials,manipulate the information transmission,And respectively set up teachers and students face to face and back to back two experimental situations,manipulate the interactive quality,complete the teaching process with fnirs,WTC was used to calculate the brain-brain mechanism of the interaction between teachers and students during the teaching process.The results showed that:(1)In the condition of successful transmission of information and high quality of interaction,there was a significant increase in the synchronization between the frontal eye field area,the dorsal lateral frontal lobe,the frontal porlar region and the Wilnick area.In the absence of information transmission,no significant improvement in brain synchronization was found.(2)Increased interbrain synchrony in the frontal porlar region is significantly affected by information transfer.Increased interbrain synchrony in the dorsal lateral frontal lobe is affected by the interaction of information transmission and interaction quality,(3)Under the condition of successful information transmission,it was found that the enhancement of interbrain synchrony in the frontal lobe was positively correlated with the test scores and the quality of the interaction.This paper verifies that the inter-brain synchronization between teachers and students is a sign of successful teaching.Only when the teaching is successful and the information is successfully transmitted,there is significant inter-brain synchronization between teachers and students.At the same time,this paper also reveals that the interaction quality is closely related to the synchronization enhancement between teachers and students,and the synchronization enhancement between teachers and students can significantly predict the teaching effect.