An intervention to improve the self-efficacy of key workers to support parental wellbeing at an early childhood intervention service in Australia: a stepped wedged randomized cluster trial

Abstract

Purpose: It is well documented parents of children who have a disability are at an increased risk of poor mental health and wellbeing. A capacity building program designed to build key worker self-efficacy to support the mental health of parents accessing early childhood intervention services (ECIS) for their child was trialled. Materials and Methods: A stepped-wedge cluster randomised trial design was utilised to deliver and evaluate a 12-month intervention program, comprising tailored professional development, resource development and sustainability measures. The repeated measurements on individuals in six clusters over three follow-up periods were analysed using linear mixed models. Compa..