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Maternal depressive symptoms in childhood and risky behaviours in early adolescence
Eirini Flouri1, Sofia Ioakeimidi2
1Department of Psychology and Human Development, UCL Institute of Education, University College London, 25 Woburn Square, London, WC1H 0AA, UK. e.flouri@ucl.ac.uk.
Insights
Maternal depressive symptoms in childhood are linked to adolescent risky behaviors. Addressing maternal depression may reduce externalizing and health-risk behaviors in offspring.
Area of Science:
- Developmental Psychology
- Child Psychiatry
- Public Health
Background:
- Longitudinal patterns of maternal depressive symptoms are not well-understood in relation to adolescent risky behaviors.
- Early adolescence is a critical period for the onset of detrimental behaviors like substance use and violence.
Purpose of the Study:
- To investigate the association between longitudinal trajectories of maternal depressive symptoms and adolescent risky behaviors.
- To explore the predictive role of maternal depression patterns on moral judgment and alcohol attitudes in early adolescence.
Main Methods:
- Utilized data from the UK's Millennium Cohort Study (N=12,494).
- Employed latent class analysis to identify distinct patterns of maternal depressive symptoms across childhood (ages 3, 5, 7, 11).
- Modeled the impact of these maternal depression trajectories on adolescent antisocial behavior, delinquency, moral judgment, and alcohol attitudes at age 11.
Main Results:
- Identified four longitudinal patterns of maternal depressive symptoms: chronically high, consistently low, moderate-accelerating, and moderate-decelerating.
- Maternal depression patterns predicted adolescent antisocial behavior in males and alcohol attitudes in females, independent of covariates.
- Males exposed to chronically high or accelerating maternal depressive symptoms showed increased engagement in rowdy behavior, alcohol use, and bullying.
- Females exposed to chronically high maternal depressive symptoms were more likely to perceive alcohol use as harmless.
Conclusions:
- Findings suggest a link between maternal depressive symptom trajectories and adolescent externalizing and health-risk behaviors.
- Preventing or treating maternal depressive symptoms during childhood may be a viable strategy to mitigate future risky behaviors in offspring.
- While causal links cannot be definitively established, the study highlights the importance of maternal mental health for child development.
Abstract:
Longitudinal patterns of maternal depressive symptoms have yet to be linked to risky behaviours, such as substance use or violence, in early adolescence, when such behaviours may be particularly detrimental. This study was carried out to do this. Using data from the UK's Millennium Cohort Study, it modelled the effect of trajectories of maternal depressive symptoms at child ages 3, 5, 7 and 11 years on antisocial behaviour and delinquency at age 11 years (N = 12,494). It also explored their role in predicting moral judgement and attitudes to alcohol at age 11, important predictors of delinquent or antisocial behaviour and alcohol use, respectively. Latent class analysis showed four longitudinal types of maternal depressive symptoms (chronically high, consistently low, moderate-accelerating and moderate-decelerating). Maternal symptom typology predicted antisocial behaviour in males and attitudes to alcohol in females, even after adjusting for youth's age and pubertal status and after correcting for confounding. Specifically, compared to males growing up with never-depressed mothers, those exposed to chronically high or accelerating maternal depressive symptoms were more likely to report engaging in loud and rowdy behaviour, alcohol use and bullying. Females exposed to chronically high maternal depressive symptoms were more likely than those growing up with never-depressed mothers to support the view that alcohol use is harmless. While causal conclusions cannot be drawn, these findings suggest that preventing or treating maternal depressive symptoms in childhood may be a useful approach to reducing future externalising and health-risk behaviours in offspring.
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