The effect of peer victimisation on cognitive development in childhood: evidence for mediation via inflammation.

ABSTRACT:

Purpose

Peer victimisation, often a serious childhood stressor, has been associated with poor cognitive outcomes. The current study sought to uncover whether peer victimisation is associated with poor cognitive functioning in childhood via inflammation.

Methods

Data from 4583 participants in the Avon Longitudinal Study of Parents and Children (ALSPAC) were analysed. Path analysis was conducted to determine whether inflammation, measured using IL-6 and CRP levels (age 9), mediates the effects of peer victimisation (age 8), even after controlling for other stressors, on multiple cognitive outcomes, including working memory (age 10), reading (accuracy, speed, and comprehension) (age 9), spelling (age 9), response inhibition (age 10), attentional control (age 11), and selective

SUBMITTER: Roberts E 

PROVIDER: S-EPMC12572086 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature