Identifying environmental pathways between irritability during childhood and suicidal ideation and attempt in adolescence: findings from a 20‐year population‐based study

Irritable children are at increased risk of suicidal ideation and suicide attempt, but the underlying environmental mechanisms accounting for these associations are largely unknown. We aimed to investigate the mediating role of peer victimization and harsh parenting in the association between childhood irritability and adolescent suicidal ideation and attempt.N = 1,483 participants from the Québec Longitudinal Study of Child Development followed...