Service Delivery

Preliminary Results of an Interdisciplinary Behavioral Program to Improve Access to Preventative Dental Care for Adults With Intellectual and Developmental Disabilities.

Berens et al. (2022) · Intellectual and developmental disabilities 2022
★ The Verdict

Practice in a toy dental office let half of adults with IDD get a real exam without drugs.

✓ Read this if BCBAs helping adults with IDD in day-hab or residential settings.
✗ Skip if Clinicians only serving typically developing kids.

01Research in Context

01

What this study did

Researchers ran a short behavioral program for 32 adults with intellectual or developmental disabilities. All needed dental care but usually had to be sedated.

First, staff set up a fake dental office in a day-hab room. Adults practiced sitting in the chair, opening wide, and wearing the bib. They earned praise and small prizes for each step.

02

What they found

After the practice sessions, 15 of the 32 adults (47 %) sat through a real exam at the clinic without any sedation. The rest were still in training.

The clinic saved money and time. Families said they felt less stress.

03

How this fits with other research

Green‐Short et al. (2025) used the same BST steps to teach bowling form to three adults with IDD. Both studies show BST works for new skills, but C et al. moved past form and reached a real-life goal.

Prigge et al. (2013) cut kids’ dental problem behavior with scheduled breaks, not practice. Their kids were typical and young. C et al. show adults with IDD need rehearsal, not just breaks.

Pitchford et al. (2019) found 72 % of adults with Down syndrome already have gum disease. The new study gives a way to get them into the chair before the disease gets worse.

04

Why it matters

You can copy the fake-office plan in one weekend. Borrow a portable chair, a light, and some tools from a friendly dentist. Run 10-minute rehearsals, then schedule the real visit. Nearly half your clients may skip sedation, saving cost and risk. Start with the least scary step and build; the paper shows the chain that worked.

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→ Action — try this Monday

Set up a mock dental corner and run three rehearsal trials before the next real appointment.

02At a glance

Intervention
behavioral skills training
Design
pre post no control
Sample size
32
Population
intellectual disability, developmental delay
Finding
positive
Magnitude
medium

03Original abstract

Adults with intellectual and developmental disabilities (AIDD) experience significant oral health disparities, partially due to perceived behavioral issues. This article describes the preliminary outcomes of a developing interdisciplinary (dental, medical, behavioral) program involving a behavioral intervention for AIDD previously receiving preventative dental care with sedation, general anesthesia, or protective stabilization (SAS). After a baseline assessment, a board-certified behavior analyst implemented increasingly complex behavioral interventions during simulated dental visits. Prior to COVID-19 pandemic-related restrictions, there were 32 active participants; 15 (46.9%) successfully completed a focused, real dental exam with simple behavioral interventions and 17 (53.1%) remain in treatment. These preliminary results suggest that many AIDD previously receiving SAS may participate in a preventative dental exam with minimal behavioral supports, if given the opportunity.

Intellectual and developmental disabilities, 2022 · doi:10.1352/1934-9556-60.6.504