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Updated: Jul 19, 2026

Measuring Attentional Biases for Threat in Children and Adults
Published on: October 19, 2014
Anxiety-related biases in children's avoidant responses to a masked angry face
Jennifer Y F Lau1, Essi M Viding
1MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, King's College London, London, UK. lauj@mail.nih.gov
Insights
Children with higher anxiety scores avoided cues linked to threats. This study shows anxious children learn to avoid stimuli associated with negative experiences, impacting behavior.
Area of Science:
- Developmental Psychology
- Clinical Psychology
- Cognitive Neuroscience
Background:
- Anxious children often exhibit escape and withdrawal behaviors when facing threats.
- Experimental research on avoidance behaviors in anxious children is limited.
- Understanding avoidance is crucial for anxiety disorder treatment.
Purpose of the Study:
- To investigate if children with high anxiety display more avoidance responses.
- To examine avoidance of a neutral conditioned stimulus (CS+) paired with a threat (UCS).
- To assess stimulus-response learning in relation to anxiety levels.
Main Methods:
- Thirty-six 10-11 year-olds participated in a card selection task.
- One card color (CS+) was paired with a masked angry face (UCS).
- The other card color (CS-) was paired with a masked neutral face.
Main Results:
- Children with higher anxiety scores tended to choose the card associated with the neutral face (CS-).
- This avoidance tendency showed signs of gradual emergence across trials.
- Results indicate a link between anxiety and learning to avoid CS+-UCS associations.
Conclusions:
- Anxiety in children is associated with learned avoidance of threat-related cues.
- Findings suggest that anxiety influences stimulus-response learning, promoting avoidance behaviors.
- This has implications for understanding and treating anxiety in pediatric populations.
Abstract:
While anxious children often show escape and withdrawal behaviours towards threats, few studies have experimentally assessed avoidance. The present study examined whether children with high levels of anxiety showed more avoidant responses to a neutral conditioned cue (CS+) that was paired with an unconditioned threat stimulus (UCS), a masked angry facial expression. Thirty-six 10 and 11 year-olds participated in a task, which involved choosing between two CS card stimuli of different colours to win points. Whilst both cards awarded the same number of points, one colour was systematically paired with a masked angry face (CS+), whilst the other colour was paired with a masked neutral face (CS-). Children with higher anxiety scores had an overall tendency to choose the card associated with the neutral face, with some evidence suggesting that this tendency emerged gradually across trials. These results suggest a relationship between anxiety and stimulus-response learning for CS+-UCS associations that support behavioural avoidance.
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