Detailed Description:

Background: RASopathies are a group of neurodevelopmental genetic conditions caused by mutations affecting components within the RAS-map kinase (RAS-MAPK) cellular signaling pathway. Caregivers of children with a RASopathy are faced with numerous challenges related to the physical, cognitive, and behavioral symptoms associated with their child s condition. The use of virtual interventions has been increasing over the past decade, which increase accessibility and are especially critical during times of physical distancing, such as due to COVID-19. Similarly, Ecological Momentary Assessments (EMA) are being utilized more frequently in order to maximize ecological validity of results and minimize recall bias. To our knowledge, no psychological interventions have been investigated targeting parenting stress among caregivers of a child with a RASopathy. Primary Objectives: Internal Pilot Study: To assess the feasibility (e.g., enrollment and attrition) and acceptability (e.g., satisfaction) of an Acceptance and Commitment Therapy (ACT) coping intervention on parenting stress for caregivers of a child with a RASopathy Randomized Controlled Trial (RCT): To compare Parental Stress Scale (PSS) changes from baseline to 8 weeks between the Immediate Intervention Arm and the Waitlist Control Arm Eligibility: Caregiver (parent or legal guardian) of a child (< 18 years) residing with them at least 50% of the time who has a diagnosis of RASopathy syndrome including NF1, Noonan Syndrome, Legius Syndrome, Cardiofaciocutaneous (CFC) syndrome, and Costello Syndrome, or another RASopathy Access to necessary resources for participating in a technology-based intervention (i.e., computer, smartphone, internet access) or be willing to use an iPod provided by the study team Must score a 15 or higher total score on modified questions from the PSS to indicate at least a moderate level of parenting stress Ability to read and speak English Design: This is an 8-week psychological intervention study that has two phases: the first, an internal pilot study, will enroll an initial, small cohort of caregivers (n = 8), all of whom will participate in the ACT intervention. (COMPLETE) Due to the success of the internal pilot study (with specific benchmarks met), the second phase of this study will be an RCT comparing participants who receive the intervention immediately (Immediate Intervention Arm) with those in a control group (Waitlist Control Arm). Participants randomized to the Waitlist Control Arm will cross over to receive the intervention after the waitlist period. The intervention for the RCT phase involves a baseline 90-minute coaching session and two follow-up coaching sessions with a therapist over video chat, followed by weekly prerecorded video modules that the participants can view at their convenience over the following 8 weeks. Participants will complete measures of parenting stress, mindfulness, psychological flexibility, self-compassion, and perceptions of child well-being at baseline, the 8-week post-intervention assessment, and a 3-month follow-up assessment. Additionally, the study will use EMA whereby questions will be sent electronically at random times and days (once a day at varying times on 5 days a week) during weeks 0-8 (the first week will serve as baseline data for comparison) for the Immediate Intervention Arm and weeks 0-18 for the Waitlist Control Arm using the Catalyst mobile applicatioon by MetricWire software. We plan to enroll 8 participants in the internal pilot phase and 56 participants in the RCT phase to account for the potential attrition of two caregivers from the intervention, for a total accrual target of 64 evaluable participants.}}