运用脑电信号量化评估实践教学对大学生创新性思维能力的影响

创新创业理论研究与实践 ›› 2023, Vol. 6 ›› Issue (5): 169-174.

运用脑电信号量化评估实践教学对大学生创新性思维能力的影响

李晓媛, 杜校宇, 耿金涛, 曾庆山

郑州大学电气与信息工程学院,河南郑州 450001

出版日期:2023-03-10 发布日期:2023-05-19
通讯作者: 曾庆山（1963-）,男,湖北武汉人,博士,教授,研究方向：智能控制理论与应用,通讯邮箱：qszeng@zzu.edu.cn。
作者简介:李晓媛（1972-）,女,河南偃师人,博士,教授,研究方向：神经信息处理、创造力神经机制和创新思维教育。
基金资助:
中国学位与研究生教育学会面上课题（2020MSA411）; 河南省专业学位研究生精品教学案例项目（YJS2022AL013）; 河南省高等教育教学改革研究与实践项目（2021SJGLX045）; 郑州大学教育教学改革研究与实践项目（2021ZZUJGLX038）; 郑州大学2022年度“实验室管理研究课题”项目编号：（ZDSYSGL202214）

Applying EEG Analysis to Quantitatively Evaluate the Effects of Teaching Practice Reform Improve the College Students’ Innovative Thinking

LI Xiaoyuan, DU Xiaoyu, GENG Jintao, ZENG Qingshan

School of Electrical and Information Engineering, Zhengzhou University, Zhengzhou Henan, 450001, China

Online:2023-03-10 Published:2023-05-19

摘要/Abstract

摘要： 通过脑电信号评估创新性思维训练的教学实践对大学生创新性思维能力的影响。招募40名学生作为被试,设计非常规用途和词语联想两项任务,每项任务又分为收敛思维与发散思维,通过对创意评分的行为数据与对脑电信号分析获得的脑电数据相结合来评价每项任务两种思维下产生的创意。创意评分的行为学数据显示,在非常规用途任务的发散思维条件下,训练后被试创意得分显著高于训练前（P<0.05）,在词语联想任务的发散思维条件下,训练后被试创意得分比训练前有非常显著性差异（P<0.01）;而脑电数据显示,训练后被试在两种任务的发散思维条件下,额叶α1波同步化比训练前均有非常显著性差异（P<0.01）。创意得分的显著增加和发散思维条件下额叶α1波同步化的显著增强均表明,脑电信号可以作为量化创造性思维的一种方式。因此,通过脑电信号分析方法量化评估教学实践改革对大学生创新性思维的影响,这一方式也为以后教学改革效果的评价提供了一个新的思路。

关键词: 脑电信号, 教学实践改革, 创新能力测试, 量化评估, 创新思维训练, 额叶α1波

Abstract: The effect of teaching practice of innovative thinking training on college students' innovative thinking ability was evaluated by EEG signal. Forty students were recruited as subjects and two tasks of unconventional use and word association were designed. Each task was divided into converging thinking and divergent thinking. The creativity generated under the two thinking conditions of each task was evaluated by combining the behavioral data of creativity scoring with the EEG data obtained from the analysis of EEG signals. The behavioral data of creativity score showed that under the divergent thinking condition of non-routine use task, the creativity score of the subjects after training was significantly higher than that before training （P<0.05）, under the condition of divergent thinking in the word association task, the creative score of the subjects after training was significantly different from that before training（P<0.01）; EEG data showed that the synchronization of α wave in frontal lobe was significantly different in the divergent thinking condition of the two tasks after training （P<0.01）. The significant increase in creativity score and the enhanced synchronization of α wave in frontal lobe under divergent thinking condition both suggest that EEG signals can be used as away to quantify creative thinking. Therefore, the influence of teaching practice reform on college students' innovative thinking can be quantitatively evaluated by using EEG signal analysis method, which provides a new idea for the evaluation of teaching reform effect in the future.

Key words: EEG, Reform of teaching practice, Test of creative thinking ability, Quantitatively evaluate, Innovation thinking training, Alpha 1 waves produced in the frontal lobe

中图分类号:

TN911.72

李晓媛, 杜校宇, 耿金涛, 曾庆山. 运用脑电信号量化评估实践教学对大学生创新性思维能力的影响[J]. 创新创业理论研究与实践, 2023, 6(5): 169-174.

LI Xiaoyuan, DU Xiaoyu, GENG Jintao, ZENG Qingshan. Applying EEG Analysis to Quantitatively Evaluate the Effects of Teaching Practice Reform Improve the College Students’ Innovative Thinking[J]. The Theory and Practice of Innovation and Enntrepreneurship, 2023, 6(5): 169-174.

参考文献

[1] 张凤宝. 新工科建设的路径与方法刍论——天津大学的探索与实践[J].中国大学教学,2017(7):8-12.
[2] 贾小娟. 儿童创造力的认知神经机制及其可塑性[D].西安:陕西师范大学,2017.
[3] Martindale Colin, Mines Dwight.Creativity and cortical activation during creative, intellectual and eeg feedback tasks[J].Biol Psychol,1975,3(2):91-100.
[4] FINK A, BENEDEK M, GRABNER R H, et al.Creativity meets neuroscience: experimental tasks for the neuroscientific study of creative thinking.[J].Methods, 2007,42(1):68-76.
[5] Emanuel Jauk,Mathias Benedek,Aljoscha C.Neubauer.Tackling creativity at its roots: evidence for different patterns of eeg alpha activity related to convergent and divergent modes of task processing[J].International Journal of Psychophysiology,2012,84(2):219-225.
[6] Yali Wang, Chuanhua Gu, Jiamei Lu.Effects of creative personality on eeg alpha oscillation: based on the social and general creativity comparative study[J].J Creat Behav, 2019,53(2):246-258.
[7] ROMINGER C,PAPOUSEK I,PERCHTOLD C M,et al.Creativity is associated with a characteristic u-shaped function of alpha power changes accompanied by an early increase in functional coupling.[J].Cogn Affect Behav Neurosci,2019,19(4):1012-1021.
[8] FINK A,GRABNER R H,BENEDEK M,et al.The creative brain: investigation of brain activity during creative problem solving by means of eeg and fmri.[J].Hum Brain Mapp,2009,30(3):734-748.
[9] JAUŠOVEC N J I. Differences in Cognitive Processes Between Gifted, Intelligent, Creative, and Average Individuals While Solving Complex Problems: An EEG Study[J]. 2000, 28(3): 213-237.
[10] 王健,邹义壮,崔界峰,等.韦氏成人智力量表第四版中文版的信度和结构效度[J].中国心理卫生杂志,2013,27(9):692-697.
[11] GUILFORD J P.Creativity[J]. American Psychologist, 1950, 5(9): 444-454.
[12] FINK A, GRABNER R H, GEBAUER D, et al.Enhancing creativity by means of cognitive stimulation: Evidence from an fMRI study[J]. Neuroimage, 2010, 52(4): 1687-1695.
[13] Thomas Merten,Ines Fischer.Creativity, personality and word association responses: associative behaviour in forty supposedly creative persons[J].Pers Individ Dif,1999,27(5):933-942.
[14] 郑晓华,李延知.状态—特质焦虑问卷[J].中国心理卫生杂志,1997(4):28-29.
[15] Korzhyk Olha,Pavlovych Olha,Shvarts Lyudmyla,et al.Event-related synchronization/desynchronization in terms of manual motor program switching in men[J].Biologija,2018,63(4).
[16] SHIMODE T, MATSUOKA T, INOUE T, et al.Event-related alpha-band desynchronization/ synchronization during working memory/self-reflection task using Japanese adjectival verbs in healthy human subjects[J]. Japanese Journal of Clinical Neurophysiology, 2019.47.
[17] Igasaki T, Takemoto J, Sakamoto K.Relationship Between Kinesthetic/Visual Motor Imagery Difficulty and Event-Related Desynchronization/Synchronization[C]// 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2018.
[18] Ben Townsend, Joey K.Legere, Shannon O'Malley, et al.Attention modulates event-related spectral power in multisensory self-motion perception[J].Neuroimage,2019(191):68-80.
[19] Andreas Fink, Aljoscha C.Neubauer.Eysenck meets martindale: the relationship between extraversion and originality from the neuroscientific perspective[J].Pers Individ Dif,2007,44(1):299-310.
[20] FINK A,GRABNER R H,BENEDEK M,et al.The creative brain: investigation of brain activity during creative problem solving by means of eeg and fmri.[J].Hum Brain Mapp,2009,30(3):734-748.