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Updated: Jun 26, 2026

Measuring Attentional Biases for Threat in Children and Adults
Published on: October 19, 2014
Effects of verbal information on fear-related reasoning biases in children
Peter Muris1, Eric Rassin, Birgit Mayer
1Institute of Psychology, Erasmus University Rotterdam, Rotterdam, The Netherlands. muris@fsw.eur.nl
Abstract:
The present study made an attempt to induce fear-related reasoning biases by providing children with negative information about a novel stimulus. For this purpose, non-clinical children aged 9-12 years (N=318) were shown a picture of an unknown animal for which they received either negative, ambiguous, positive, or no information. Then children completed a series of tests for measuring various types of reasoning biases (i.e., confirmation bias and covariation bias) in relation to this animal. Results indicated that children in the negative and, to a lesser extent, the ambiguous information groups displayed higher scores on tests of fear-related reasoning biases than children in the positive and no information groups. Altogether, these results support the idea that learning via negatively tinted information plays a role in the development of fear-related cognitive distortions in youths.
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