Attentional biases for threatening faces in children: vigilant and avoidant processes

Area of Science:

• Cognitive Psychology
• Child Psychology
• Clinical Psychology

Background:

• Childhood anxiety is a prevalent mental health concern.
• Understanding cognitive mechanisms underlying anxiety is crucial for effective interventions.
• Threat-related information processing biases are implicated in anxiety disorders.

Purpose of the Study:

• To investigate threat processing in childhood anxiety using established cognitive tasks.
• To compare the efficacy of the emotional Stroop task and dot probe task in identifying threat biases.
• To explore the relationship between threat processing biases and anxiety severity in children.

Main Methods:

• Two studies utilized pictorial versions of the emotional Stroop task and dot probe task.
• A nonclinical sample of 112 pupils (Study 1) and 80 pupils (Study 2) participated.
• Indices of threat processing bias were computed for each task and correlated with anxiety measures.

Main Results:

• Significant positive correlations were found between threat processing bias indices and anxiety levels.
• The absolute value of the emotional Stroop index was a superior predictor of anxiety compared to the original index.
• These findings were replicated across both studies, confirming their robustness.

Conclusions:

• Children with anxiety exhibit a heightened bias towards processing threat-related information.
• The emotional Stroop task, particularly its absolute value index, is a sensitive measure for assessing threat bias in childhood anxiety.
• Vigilance and avoidance appear to be key cognitive mechanisms underlying these task performances and anxiety.