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Intervention improves autistic children's behavior, reduces parental stress
New research from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London shows that "Predictive Parenting," a group-based behavioral parenting intervention for parents of autistic children reduces children's emotional and behavioral difficulties as well as parental stress in the long term.
The study, published in the Journal of the American Academy of Child and Adolescent Psychiatry, followed-up parents of autistic children during the 2020 COVID-19 lockdown to investigate the longer-term effects of the intervention that was first delivered pre-pandemic .
Predictive Parenting provides parents with information about autism and combines it with hands-on, active skills training to help them better understand and manage common co-occurring difficult emotions and behavior.
Researchers conducted follow-up questionnaires and interviews with 49 parents of autistic children who participated in the Autism Spectrum Treatment and Resilience (ASTAR) pilot trial in 2017–18. Parents were randomly assigned to receive either the Predictive Parenting intervention or Psychoeducation (information about autism and signposting to resources without specific guidance on managing emotions or behavior).
Parents who received Predictive Parenting reported a significant reduction in child irritability and parenting stress during the COVID-19 pandemic, two years after the intervention. In contrast, child irritability and parenting stress reported by those who received Psychoeducation had returned to pre-intervention levels two years later. The findings show that Predictive Parenting may be a viable intervention to support children with autism and their families.
"The COVID-19 pandemic and ensuing lockdown provided uniquely disruptive conditions to see how families with autistic children were adapting to a change in their routines. We re-contacted parents who took part in our pre-pandemic pilot trial to assess the longer-term impact of the Predictive Parenting intervention, and see how these families were coping during the pandemic," said Dr. Melanie Palmer, Research Associate at King's and the study's joint first author with Leno.
"Our study shows that Predictive Parenting provided families with useful tools that were effective two years later during the unprecedented circumstances of the pandemic."
In the follow-up questionnaires and interviews, parents shared positive feedback on both interventions and reported utilizing strategies from Predictive Parenting during the COVID-19 lockdowns.
The findings suggest that Predictive Parenting may have a positive impact on child behavior and parenting stress in the longer-term. The strategies taught in Predictive Parenting may be particularly beneficial during periods of uncertainty and stress such as the COVID-19 pandemic, as it aimed to help parents promote predictability. It is also noted that during the COVID-19 lockdowns, parents and children spent more time together so using strategies during this time may have had greater impact.
Professor Emily Simonoff, Interim Director of the King's Maudsley Partnership for Children and Young People's Mental Health and senior author on the paper, said, "Our initial pilot trial, which was completed two years before the pandemic began, showed favorable but not statistically significant outcomes for those parents in Predictive Parenting in comparison to Psychoeducation immediately after the intervention was completed.
"The findings of this follow-up study are welcome as any beneficial effects of many interventions tend to erode over time. Here we found increasing benefits at follow-up which suggests that some families need time to embed new strategies into their home routine for this to translate to improvements in child behavior. This is a promising intervention for some of the most common co-occurring problems experienced by parents of autistic children. Now, we want to confirm our findings in a large-scale clinical trial."
A parent who participated in the study said, "Trying to break down why they're doing something has been really helpful. Before I would be stressed out because I don't understand [his behavior]. Now I take a step back and think 'OK, why is he doing this?' Then from there I can react a bit better. I have more patience and can figure out, 'OK is it attention?' then I need to spend some time with him. It has helped a lot."
Another parent said, "There was just a single route that she wanted to take [to school]. One of the specific successes for me was I started introducing slight differences in route and that worked. When we were home during the lockdown and even subsequently, we used to go for walks and it was good to see that she continued saying 'let's explore a new route.' So that has been a very positive thing."
More information: Melanie Palmer et al, Effects of a Parenting Intervention for Emotional and Behavioral Problems in Young Autistic Children Under Conditions of Enhanced Uncertainty: Two-Year Follow-up of a Pilot Randomized Controlled Trial Cohort (ASTAR) During the United Kingdom COVID-19 Pandemic, Journal of the American Academy of Child & Adolescent Psychiatry (2023). DOI: 10.1016/j.jaac.2022.09.436