Background: The COVID pandemic exposed limitations in online learning platforms. This study explores Real-time Shared Gaze Visualizations (SGVs), which use eye-tracking data to restore non-verbal social cues and improve teacher-learner communication. We aim to: (1) identify gaze patterns linked to learning, (2) compare these patterns across visual…

Until recently it has been possible only to measure the behavioral products of cognitive processing, e.g. reaction time. However, this is a rather indirect way of studying brain substrates of cognition. Psychophysiological techniques can be used to study the neural mechanisms of cognition. In this experiment brain electrical activity was measured…

A behavioral-cognitive treatment program for adults who stutter was evaluated. Treatment combines computer-assisted biofeedback for reducing stuttering and a relapse management program for counseling and attitude change. Three adults in their early twenties reduced disfluencies to below three percent stuttered syllables and maintained these…