Abstract

Objectives: The present study examined relationships among gaze behaviour and cardiac vagal tone using a novel stress-inducing task.Methods: Participants’ eye movements and heart rate variability were measured during an unsolvable computer-based task randomly presenting feedback of “Right” and “Wrong” answers distinctly onscreen after each trial. Subgroups were created on the basis of more frequent eye movements to the right or wrong areas onscreen.Results: Correct-Attenders maintained HRV from baseline to the stress task. In contrast, Incorrect-Attenders spent significantly more time viewing “Wrong” feedback, exhibited a reduction in HRV during the stress condition, and were more likely to negatively self-evaluate performance.Conclusions: Results demonstrate that pervasive attention to negative feedback elicits perseverative stress and negative self-evaluations among university students. This study highlights the potential for studying attentional biases and emotional distress through combined measures of gaze behaviour and cardiac vagal tone.