An In-situ, Child-led Intervention To Promote Emotion Regulation Competence in Middle Childhood: Protocol For an Exploratory Randomised Control Trial
An In-situ, Child-led Intervention To Promote Emotion Regulation Competence in Middle Childhood: Protocol For an Exploratory Randomised Control Trial
The aim of this study is to examine, for the first time, the efficacy of a new intervention model for child-led emotion regulation -Purrble- that could be deployed across prevention and treatment contexts.
Background: Emotion regulation is a key transdiagnostic risk factor for a range of psychopathologies, making it a prime target for both prevention and treatment interventions in childhood. Existing interventions predominantly rely on workshop or in-person therapy-based approaches, limiting the ability to promote emotion regulation competence for children in everyday settings and at scale. Purrble is a newly developed, inexpensive socially assistive robot-in the form of an interactive plush toy-which uses haptic feedback to support in-the-moment emotion regulation. It is accessible to children as needed in their daily lives, without the requirement for a priori training. While qualitative data from prior studies show high engagement in-situ and anecdotal evidence of the robot being incorporated into children's emotion regulation routines, there is so far no quantitative evidence of the intervention's impact on child outcomes.
Objective: The aim of this study is to examine, for the first time, the efficacy of a new intervention model for child-led emotion regulation-Purrble-that could be deployed across prevention and treatment contexts.
Methods: A total of 120 children aged 8-10 will be selected from an 'enriched' non-clinical US population: for inclusion, the cutoff for parent's rating of child dysregulation will be 10 points or higher on the total difficulties score on the Strengths and Difficulties Questionnaire. This cutoff selects for a measurable-but not necessarily clinical-level of the child's emotion regulatory difficulties. The selected families will be randomly assigned with .5 probability to receive either Purrble or an active control (non-interactive plush toy). The primary outcome will be a daily EMA measure of child emotion regulation capability (as reported by parents) over a period of 4 weeks. Exploratory analysis will investigate the intervention impact on secondary outcomes of child emotion regulation, collected weekly over the same 4 week period, with follow-ups at 1 month and 6 months post-deployment. Quantitative data will be analysed on an intent-to-treat basis. A proportion of families (~30% of the sample) will be interviewed post-deployment as part of process analysis.
Inclusion Criteria:
Exclusion Criteria:
petr.slovak@kcl.ac.uk+44 020 7848 1988