Infant Effortful Control Mediates Relations Between Nondirective Parenting and Internalising-Related Child Behaviours
C G Smith1, E J H Jones2, S V Wass3
1Henry Wellcome Building, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK. celia.smith@kcl.ac.uk.
Insights
Nondirective parenting in infancy may reduce internalizing problems in children, particularly those at high risk for Autism Spectrum Disorder (ASD). This occurs by fostering greater effortful control, a key developmental factor.
Area of Science:
- Developmental Psychology
- Autism Spectrum Disorder (ASD) Research
- Child Psychiatry
Background:
- Internalizing problems are prevalent in Autism Spectrum Disorder (ASD), necessitating early interventions.
- Temperament and parenting interactions are crucial in shaping early behavioral development.
- Infants with an older sibling with ASD represent an 'at-risk' cohort for developmental challenges.
Purpose of the Study:
- To investigate the longitudinal association between parenting styles and infant behavioral development.
- To examine the role of infant temperament (behavioral inhibition and effortful control) in relation to later internalizing symptoms.
- To explore parenting's potential to mitigate internalizing problems in infants from ASD-enriched families.
Main Methods:
- Longitudinal study tracking infants with and without an older sibling diagnosed with ASD.
- Assessment of parenting (nondirective) at 8-14 months.
- Measurement of infant behavioral inhibition (8-14 months), effortful control (24 months), and internalizing symptoms (3 years).
- Mediation and moderation analyses were employed.
Main Results:
- Nondirective parenting at 8 months was associated with fewer internalizing problems at 3 years.
- This protective effect was mediated by increased effortful control at 24 months.
- Parenting style did not moderate the direct relationship between early behavioral inhibition and later internalizing symptoms.
Conclusions:
- Nondirective parenting may serve as a protective factor, promoting effortful control and reducing internalizing symptoms in at-risk infants.
- Findings highlight the potential for parenting interventions to support socio-emotional development in early childhood, especially in ASD-enriched contexts.
- Further research should explore mechanisms through which parenting influences developmental trajectories in infants vulnerable to internalizing problems.
Abstract:
Internalising problems are common within Autism Spectrum Disorder (ASD); early intervention to support those with emerging signs may be warranted. One promising signal lies in how individual differences in temperament are shaped by parenting. Our longitudinal study of infants with and without an older sibling with ASD investigated how parenting associates with infant behavioural inhibition (8-14 months) and later effortful control (24 months) in relation to 3-year internalising symptoms. Mediation analyses suggest nondirective parenting (8 months) was related to fewer internalising problems through an increase in effortful control. Parenting did not moderate the stable predictive relation of behavioural inhibition on later internalising. We discuss the potential for parenting to strengthen protective factors against internalising in infants from an ASD-enriched cohort.
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