Empirical Evidence during the Implementation of an Educational Chatbot with the Electroencephalogram Metric

Abstract

A student's attention status during a digital conversation can differ when talking to an intelligent agent, that is, a chatterbot interactive. There is evidence that brain waves have different oscillations during the study. A virtual platform with an artificial intelligence chatterbot was explored in this study. During the study, participants were asked to use the Neurosky Mindwave sensor to assess their attention levels in real time. Statistical analyses of the results revealed significant effects on the participants' attention levels. The chatbot was associated with dominant proportions of delta and theta brain waves in didactic content. Conversation via social interaction chatbot triggered dominant gamma brain waves.

Effects of virtual reality on creativity performance and perceived immersion: A study of brain waves

“…NeuroSky MindWave was used to collect brain wave data (Bos et al, 2020; Galíndez‐Floréz et al, 2020). This headphone‐type EEG device has a sensory point that touches the forehead and another that is clamped to the earlobe (Over‐Paradigm, 2021), as shown in Figure 3.…”

Usability Comparison Among Healthy Participants of an Anthropomorphic Digital Human and a Text-Based Chatbot as a Responder to Questions on Mental Health: Randomized Controlled Trial

“…While acknowledging the inherent complexity of brain states and wave activity, delving into the extent to which distinct brain wave frequencies exert influence during a chat session presents an intriguing avenue for investigating the emotional states of the user. In a study by Bos et al [ 22 ], the authors explored capturing vigilance and states of emotion with EEG in usability testing of chatbot technology. The study findings revealed that EEG effectively captured the facets of user experience and conversation that piqued interest.…”