Neurosignal record with a Brain-Computer interface to estimate the level of stress in a student during a class
| Autor: | Luz Angela Moreno Cueva, César Augusto Peña Cortés, Marisol Maestre Delgado, Surgei Bolivia Caicedo Villamizar, Aldo Pardo García |
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| Jazyk: | English<br />Spanish; Castilian |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Inge-Cuc, Vol 13, Iss 2, Pp 95-101 (2017) |
| Druh dokumentu: | article |
| ISSN: | 0122-6517 2382-4700 |
| DOI: | 10.17981/ingecuc.13.2.2017.10 |
| Popis: | Introduction: This work shows an individual study of the capture, recording, and analysis of the level of stress of a university student during a class that involves an evaluation. The stress information was estimated using a commercial and low-cost computer-brain interface. This allows solving the problem of easily obtaining quantitative and not only qualitative measures. Objective: The aim of this article is to analyze the behavior of neural signals to estimate the level of stress in a student to some verbal and nonverbal events generated by a teacher. Methodology: An experimental design of individual character was developed taking as disturbances the level of stress, events such as questions, time limits, and gestures. Results: Some events that caused stress in students produced by the verbal and non-verbal language of the teacher when teaching the class were evidenced. Conclusions: Teachers are encouraged to moderate their body language during assessments by avoiding actions that emulate anxieties or pressures in unnecessary times. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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