Exploring the relation between maternal depression and anxiety and child pupil responses to dynamic facial displays of emotion

Observing emotions in others’ facial expressions is an important factor guiding social interaction. Observing others’ emotions elicits physiological arousal in the observer, which is reflected in increased pupil diameter (i.e., pupil dilation). The current study used pupil dilation as an index of physiological arousal to explore children’s responses to emotional facial expressions. More specifically, we investigated whether maternal symptoms of depression and/or anxiety were related to offspring’s pupil responses to negative (versus positive) facial displays irrespective of the child’s symptomology. A community sample of 87 mother- (M = 42.30, SD = 5.60, range = 27-57) child (M = 10.11, SD = 1.32, range = 7.2-12.9) dyads participated in the current study. Mothers and offspring reported on their depressive and anxiety symptoms via self-report questionnaires. Children’s pupil responses to angry, fearful, sad, and happy dynamic facial displays were measured during the dynamic emotions...Show moreObserving emotions in others’ facial expressions is an important factor guiding social interaction. Observing others’ emotions elicits physiological arousal in the observer, which is reflected in increased pupil diameter (i.e., pupil dilation). The current study used pupil dilation as an index of physiological arousal to explore children’s responses to emotional facial expressions. More specifically, we investigated whether maternal symptoms of depression and/or anxiety were related to offspring’s pupil responses to negative (versus positive) facial displays irrespective of the child’s symptomology. A community sample of 87 mother- (M = 42.30, SD = 5.60, range = 27-57) child (M = 10.11, SD = 1.32, range = 7.2-12.9) dyads participated in the current study. Mothers and offspring reported on their depressive and anxiety symptoms via self-report questionnaires. Children’s pupil responses to angry, fearful, sad, and happy dynamic facial displays were measured during the dynamic emotions task using eye-tracking. Results revealed that maternal depressive symptoms were not related to child pupil responses to negative (versus positive) faces. Higher levels of maternal anxiety, however, were linked to stronger child pupil responses to fearful and sad faces than to happy faces. In turn, child pupil responses to angry (versus happy) faces did not statistically differ as a function of maternal anxiety. These findings persisted after accounting for the link between child anxiety symptoms and child pupil responses. Therefore, the way typically developing children react to negative versus positive emotional faces in later childhood appears to be related to maternal levels of anxiety, but not to maternal levels of depression. This points to the importance of exploring maternal anxiety symptoms as a potential risk factor for the development of negativity biases in offspring across the general population.Show less

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Exploring the relation between maternal depression and anxiety and child pupil responses to dynamic facial displays of emotion