Anxiety is conceptualized as a state of negative emotional arousal that is accompanied by concern about future threat. The purpose of this meta-analytic review was to evaluate the evidence of associations between emotional competence and anxiety by examining how specific emotional competence domains (emotion recognition, emotion expression, emotion awareness, emotion understanding, acceptance of emotion, emotional self-efficacy, sympathetic/empathic responses to others' emotions, recognition of how emotion communication and self-presentation affect relationships, and emotion regulatory processes) relate to anxiety in childhood and adolescence. A total of 185 studies were included in a series of meta-analyses (N's ranged from 573 to 25,711). Results showed that anxious youth are less effective at expressing (r = -0.15) and understanding emotions (r = -0.20), less aware of (r = -0.28) and less accepting of their own emotions (r = -0.49), and report less emotional self-efficacy (r = -0.36). More anxious children use more support-seeking coping strategies (r = 0.07) and are more likely to use less adaptive coping strategies including avoidant coping (r = 0.18), externalizing (r = 0.18), and maladaptive cognitive coping (r = 0.34). Emotion acceptance and awareness, emotional self-efficacy, and maladaptive cognitive coping yielded the largest effect sizes. Some effects varied with children's age. The findings inform intervention and treatment programs of anxiety in youth and identify several areas for future research.

This meta-analysis evaluated the psychometric properties of the Security Scale (SS; k = 57 studies), a measure specifically designed to assess attachment in middle childhood, using several criteria: stability over time, associations with other attachment measures, relations with caregiver sensitivity, and associations with theoretically driven outcomes. The SS demonstrated moderate stability and meaningful associations with other attachment measures and caregiver sensitivity. Furthermore, the SS showed significant associations with developmental correlates of attachment: school adaptation, emotional and peer social competence, self-esteem, and behavioral problem. Some effect sizes varied as a function of socioeconomic status (SES; peer social competence and maladjustment) and publication status (emotional competence, peer social competence, and self-esteem). The association between the SS and our constructs of interest were, for the most part, independent of geographical location and child gender or age. Overall, findings suggest that the SS is a robust measure of attachment in middle childhood and early adolescence.

In middle childhood, more securely attached children show better emotion regulation when assessed as general tendencies (e.g., coping style), but studies looking at emotion in response to specific stressors have revealed mixed results. This study examined how attachment security, avoidance, and ambivalence-- assessed with a story stem task (99 children, 9 – 11 years old)-- relates to dynamic indices of affective and autonomic responses (baseline, reactivity, recovery). Reports of positive and negative affect, and high frequency heart rate variability (HF-HRV), were assessed during a social stressor task. Securely attached children did not show reactivity effects, although they did show greater recovery of positive affect after the task ended. Avoidant children showed both less reactivity and recovery of negative affect, suggesting a dampened emotional response. Ambivalent children showed more reactivity and more recovery of negative affect. Autonomic response changes were only evident for ambivalent children, who showed less suppression of HF-HRV variability under stress.