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3-212 - Anxiety Development during Childhood: The Role of Parental Anxiety, Emotions, Context, and Emotion Regulation.

Sat, March 21, 3:50 to 5:20pm, Marriott, Floor: Level 4, Room 401/402/403

Session Type: Paper Symposium

Integrative Statement

This symposium addresses mechanisms involved in anxiety development during childhood including hyperarousal, socio-emotional information processing, and emotion regulation. In four studies using different indices of physiological activity, the role of parental anxiety and negative affect in children’s socio-emotional processing and emotion regulation is explored.
Paper 1 examines whether parental anxiety disorder affects infants’ physiological reactivity towards novel stimuli. Fathers’ and mothers’ anxiety disorder (AD) rather than social anxiety disorder (SAD) predicts higher heart rate in 4-months-old infants, suggesting that higher arousability is a characteristic of the AD endophenotype, which may affect subsequent development of threat-relevant information processing. In Paper 2, 15-month-old infants’ pupil reactivity to static facial expressions of different emotions and to unfamiliar objects paired with these faces assessed using eye-tracking technology provides support for a negativity bias (i.e., increased reactivity to negative faces). Additionally, this study shows effects of infants’ negative temperament and parental negative affect on pupil reactivity to emotional expressions. Paper 3 presents EEG evidence for enhanced neural regulation in anxious infants in negative situations and young children in low-fear situations. Findings demonstrate the importance of context in early information processing. Finally, Paper 4 presents ERP evidence for cognitive reappraisal as an adaptive strategy to regulate neural reactivity to angry faces in children of anxious mothers.
Together, these studies identify mechanisms involved in anxiety development from infancy to childhood. Jointly, study results illustrate the interplay between predisposition and environment in anxiety development.

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