"Mind" TS: Testing a Brief Mindfulness Intervention with an Intelligent Tutoring System

Attention is critical for learning, but difficult to sustain. Here, we investigated the possibility of integrating a short mindfulness exercise into an ITS to reduce mind wandering (MW)—an attentional shift from task-relevant to task-irrelevant thoughts—and improve learning. Participants were randomly assigned to engage with a 5-min auditory mindfulness exercise (experimental group), a relaxation exercise (active control group), or nothing (control group) before completing a 20-min (SD = 5.77) learning session from GuruTutor, a conversational biology ITS. Participants self-reported MW in response to pseudo-random thought probes during learning and completed pre- and posttest assessments that measured learning. On average, participants reported MW on 25% (SD = 20%) of probes, but there was no evidence that MW rates or learning varied across conditions. Our findings suggest that integrating this mindfulness exercise did not improve attention or learning within the ITS.