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A neurofeedback system to promote learner engagement
Lockwood, James; Bergin, Susan
This report describes a series of experiments that track novice programmer's engagement during two attention based tasks. The tasks required participants to watch a tutorial video on introductory programming and to attend to a simple maze game whilst wearing an electroencephalogram (EEG)device called the Emotiv EPOC. The EPOC's proprietary software includes a system which tracks emotional state (specifically: engagement, excitement, meditation, frustration, valence and long-term excitement). Using this data, a software application written in the Processing language was developed to track user's engagement levels and implement a neurofeedback based intervention when engagement fell below an acceptable level. The aim of the intervention was to prompt learners who disengaged with the task to re-engage. The intervention used during the video tutorial was to pause the video if a participant disengaged significantly. However other interventions such as slowing the video down, playing a noise or darkening/brightening the screen could also be used. For the maze game, the caterpillar moving through the maze slowed in line with disengagement and moved more quickly once the learner re-engaged. The approach worked very well and successfully re-engaged participants, although a number of improvements could be made. A number of interesting findings on the comparative engagement levels of different groups e.g. by gender and by age etc. were identified and provide useful pointers for future research studies.
Keyword(s): neurofeedback system; learner engagement; electroencephalogram; EEG; Emotiv EPOC
Publication Date:
2016
Type: Report
Peer-Reviewed: No
Institution: Maynooth University
Citation(s): Lockwood, James and Bergin, Susan (2016) A neurofeedback system to promote learner engagement. Working Paper. arXiv.
Publisher(s): arXiv
File Format(s): other
Related Link(s): http://mural.maynoothuniversity.ie/8234/1/AM-Neurofeedback-2016.pdf
First Indexed: 2020-04-02 06:31:41 Last Updated: 2020-04-02 06:31:41