Constellation, le dépôt institutionnel de l'Université du Québec à Chicoutimi

Résumé

Objective: To examine the long-term prediction of psychological maladaptive (i.e., symptoms of anxiety and depression) and adaptive adjustment (i.e., self-efficacy) in emerging adult offspring from trajectories of maternal psychological distress from toddlerhood to adolescence.

Method: Trajectories of maternal psychological distress (low, moderate, high, and low-rising patterns) from toddlerhood (age 1.5 years) to adolescence (age 14.5 years) were used to predict psychological adjustment in emerging adult offspring (age 18–20 years) (n = 400).

Results: Adverse maternal distress trajectories during childhood were linked to maladaptive and adaptive adjustment in adult offspring. Consistently high maternal distress levels experienced across childhood predicted higher symptoms of anxiety and depression and lower self-efficacy than low maternal distress trajectories. Two other adverse maternal distress trajectories (consistently moderate and low-rising patterns) compared with the low trajectory predicted higher offspring depressive symptoms. The findings persisted when adjusting for potential confounders: offspring gender and maternal education, relationship status, language, and economy.

Conclusion: The current study showed longitudinal multi-informant impact from adverse maternal distress trajectories to adult offspring maladjustment over 18 years, emphasizing the importance of early identification and prevention.