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Investigating social functioning after early mild TBI: the quality of parent-child interactions
Gabrielle Lalonde1,2, Annie Bernier2, Cindy Beaudoin1
1Ste-Justine Research Centre, Montreal, Quebec, Canada.
Insights
Mild traumatic brain injury (mTBI) in children can affect parent-child interactions, with observational measures showing differences compared to non-injured children. Parental report measures did not detect these changes, highlighting the importance of social outcome monitoring.
Area of Science:
- Neuroscience
- Developmental Psychology
- Pediatric Medicine
Background:
- The young brain's vulnerability to injury necessitates understanding the impact of mild traumatic brain injury (mTBI) on children's development.
- Paediatric mTBI can lead to cognitive and behavioral difficulties, yet its effect on social functioning remains understudied.
- Parent-child relationships are central to a child's social environment, making them a key area to investigate post-mTBI.
Purpose of the Study:
- To evaluate the quality of parent-child interactions in children following an uncomplicated mild traumatic brain injury (mTBI).
- To compare parent-child interaction quality between children with mTBI, orthopedic injury (OI), and non-injured (NI) children.
- To determine the sensitivity of observational versus self-report measures in detecting social functioning changes after paediatric mTBI.
Main Methods:
- Observational assessment using the Mutually Responsive Orientation (MRO) scale.
- Parental report using the Parental Stress Index (PSI) questionnaire (Parent-Child Dysfunctional Interaction (PCDI) domain).
- A cohort of 130 children (18-60 months) divided into mTBI (n=47), OI (n=27), and NI (n=56) groups, assessed 6 months post-injury.
Main Results:
- Significant differences in the MRO scale were observed between the mTBI group and the NI group (medium effect size).
- No significant differences were found on the MRO scale between the OI group and the other two groups.
- Parent-Child Dysfunctional Interaction (PCDI) scores did not differ significantly across the three groups.
Conclusions:
- Observational measures, like the MRO scale, appear more sensitive than parental report (PCDI) in detecting subtle changes in parent-child interactions after paediatric mTBI.
- Findings underscore the importance of monitoring social development outcomes, including parent-child interactions, even after seemingly minor head injuries in children.
- These results have implications for understanding and supporting the social adjustment of children recovering from mTBI.
Abstract:
The young brain is particularly vulnerable to injury due to inherent physiological and developmental factors, and even mild forms of traumatic brain injury (mTBI) can sometimes result in cognitive and behavioural difficulties. Despite the high prevalence of paediatric mTBI, little is known of its impact on children's social functioning. Parent-child relationships represent the centre of young children's social environments and are therefore ideal contexts for studying the potential effects of mTBI on children's social functioning. The aim of this study was to assess the quality of parent-child interactions after mTBI using observational assessment methods and parental report. The sample included 130 children (18-60 months at recruitment) divided into three groups: children with uncomplicated mTBI (n = 47), children with orthopaedic injury (OI, n = 27), and non-injured children (NI, n = 56). The quality of parent-child interactions was assessed 6 months post-injury using the Mutually Responsive Orientation (MRO) scale, an observational measure which focuses on the dyadic nature of parent-child exchanges, and the Parental Stress Index questionnaire (Parent-Child Dysfunctional Interaction (PCDI) domain). Significant differences with medium effect sizes were found between the mTBI group and the NI group on the MRO, but not between the OI group and the other two groups. PCDI scores did not differ across groups, suggesting that observational measures may be more sensitive to changes in parent-child interactions after TBI. The current findings have implications for children's post-injury social development and highlight the importance of monitoring social outcomes even after minor head injuries.
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