Magali Van de Walle

Attachment and depressive symptoms in middle childhood The moderating role of skin conductance level variability

The current study investigated whether biological sensitivity to emotional information moderates the link between attachment anxiety/avoidance and depressive symptoms. Sixty children (9–12 years old) completed questionnaires on attachment and depressive symptoms. Skin conductance level (SCL) was measured across three conditions: an emotionally neutral baseline condition, a negative mood induction condition, and a positive mood induction condition. SCL variability (SCLV) was calculated as the intraindividual variation across these conditions expressing the extent to which children are biologically sensitive to positive and negative emotional information. Results showed that SCLV moderated the association between depressive symptoms and attachment anxiety. Attachment anxiety was only linked with depressive symptoms when children showed more SCLV, suggesting that attachment anxiety is only a risk factor for children who are biologically sensitive to respond to emotional information. SCLV did not moderate the association between depressive symptoms and attachment avoidance. Instead, a significant correlation was found between attachment avoidance and SCLV, which replicated previous research and might be caused by more avoidantly attached children’s unsuccessful attempts to suppress emotional reactions.

Middle Childhood Attachment Strategies: validation of an observational measure

ABSTRACT The purpose of this study was to assess behavioral manifestations of attachment in middle childhood, and to evaluate their relations with key theoretical correlates. The sample consisted of 87 children (aged 10–12 years) and their mothers. Dyads participated in an 8-min videotaped discussion of a conflict in their relationships, later scored with the Middle Childhood Attachment Strategies Coding System (MCAS) for key features of all child attachment patterns described in previous literature (secure, ambivalent, avoidant, disorganized-disoriented, caregiving/role-confused, hostile/punitive). To assess validity, relations among MCAS dimensions and other measures of attachment, parenting, and psychological adjustment were evaluated. Results provide preliminary evidence for the psychometric properties of the MCAS in that its behaviorally assessed patterns were associated with theoretically relevant constructs, including maternal warmth/acceptance and psychological control, and children’s social competence, depression, and behavioral problems. The MCAS opens new grounds for expanding our understanding of attachment and its outcomes in middle childhood.