Subliminal cues while teaching: HCI technique for enhanced learning
Advances in Human-Computer Interaction - Special issue on subliminal communication in human-computer interaction
Toward Exploiting EEG Input in a Reading Tutor
International Journal of Artificial Intelligence in Education - Best of AIED 2011
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This paper presents results from an empirical study conducted with a novel subliminal teaching technique aimed at enhancing learners performance in an ITS We replicated previous findings with the same technique but in a 2D environment Non intrusive physiological sensors were used to record affective and cerebral responses A brain analysis technique called Event-Related Potential (ERP), known to describe and confirm cognitive functions in the brain, provided strong evidence that subliminal cues and miscues were cognitively processed even though reported as not seen The obtained results showed that only subliminal cues, not miscues, could significantly increase learner performance and intuition in a logic-based problem solving task.