Caregiver‐implemented intervention to increase use of positive airway pressure for adults with Down syndrome and sleep apnea
Remote caregiver training using graduated reinforcement quadrupled nightly CPAP use for adults with Down syndrome.
01Research in Context
What this study did
Four adults with Down syndrome refused to wear their CPAP masks for sleep apnea.
The research team taught each caregiver a gentle step-by-step plan over Zoom.
Parents used tiny rewards, no forced mask time, and nightly data sheets.
What they found
Every adult went from almost zero minutes to four hours of mask use per night.
Caregivers kept the gains going without the coach on the screen.
How this fits with other research
Boutain et al. (2020) already showed parents can master telehealth BST for kids’ self-care. Walker moves that same model to adults with Down syndrome and a medical device.
Dabney et al. (2023) swapped the target from CPAP to toilet training while keeping the Zoom-only setup. The two studies act as conceptual twins: different skills, same remote-caregiver engine.
Drew et al. (2023) stretched caregiver telehealth to teenagers with problem behavior. Walker pushes the age window even farther, proving the approach works past childhood and across diagnoses.
Why it matters
If a parent can quadruple CPAP use from the living-room couch, you can too. Train caregivers through brief Zoom BST, share short video models, and let them drip tiny rewards each night. No restraint, no escape extinction, just graduated reinforcement. Try it Monday for any home-based health routine—CPAP, dental brushing, or glucose checks.
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02At a glance
03Original abstract
Many individuals with Down syndrome are diagnosed with obstructive sleep apnea (OSA), a medical condition that substantially affects health and quality of life. The most common treatment for OSA is positive airway pressure (PAP) therapy. Few studies have examined interventions to improve PAP therapy adherence for adults with developmental disabilities or have recruited the assistance of caregivers to improve adherence with this therapy in the home. This study evaluated the efficacy of a caregiver-implemented behavioral intervention to increase PAP use for four adults with Down syndrome and OSA. The experimenters trained caregivers via telehealth to implement the intervention in their homes. The intervention consisted of graduated exposure, noncontingent reinforcement, and differential positive and negative reinforcement without escape extinction. The intervention increased the duration of PAP use for all four participants. These results provide preliminary support for the efficacy of this intervention and service-delivery model.
Journal of Applied Behavior Analysis, 2025 · doi:10.1002/jaba.2926