Service Delivery

Participation of children with developmental coordination disorder.

Izadi-Najafabadi et al. (2019) · Research in developmental disabilities 2019
★ The Verdict

Kids with DCD join in less and get fewer supports—so add environmental tweaks to every motor plan.

✓ Read this if BCBAs serving school-age kids with motor delays or DCD.
✗ Skip if Clinicians who only treat adults or pure speech goals.

01Research in Context

01

What this study did

Izadi-Najafabadi et al. (2019) watched kids with developmental coordination disorder (DCD) at home, school, and in the community.

They compared how often these kids joined in and what supports they got versus typically-developing peers.

The design was case-control: one group had DCD, the other did not.

02

What they found

Kids with DCD took part in activities less often.

They also had fewer environmental supports like adapted tools, visual cues, or peer help.

The gaps showed up in all three settings—home, school, and community.

03

How this fits with other research

Jarus et al. (2011) saw the same pattern earlier, but only for after-school activities. Sara et al. widen the lens to home and school, proving the gap is everywhere.

Peng et al. (2026) show exercise programs give large motor gains. Pairing those programs with the environmental tweaks Sara et al. suggest could turn skill gains into real-world participation.

Khairati et al. (2024) let teens speak: they describe daily hassles beyond motor skills. Together, the papers say participation needs social and emotional supports too, not just better movement.

04

Why it matters

When you write a plan for a child with DCD, add accommodations right next to motor goals. Think grip-friendly crayons, picture schedules, or a buddy system at recess. These low-cost changes can convert hard-won motor gains into actual play, chores, and friendships.

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→ Action — try this Monday

Pick one daily activity the child avoids and add a single support—like a peer partner or adapted tool—then track participation for a week.

02At a glance

Intervention
not applicable
Design
case control
Sample size
81
Population
developmental delay
Finding
negative

03Original abstract

Children with developmental coordination disorder (DCD) participate less frequently and in less diverse activities compared to typically-developing children. Participation restrictions have been attributed to poor motor skills, but no studies have examined the influence of the environment on participation of children with DCD. This study examined participation in children with DCD at home, school and in the community, considering both personal and environmental factors. Eighty-one parents of 4- to 12-year-old children with DCD (M = 8.3, SD = 2.1) completed the Participation and Environment Measure-Child and Youth (PEM-CY). Our data were compared to previously published data on typically-developing children. Children with DCD participated less frequently than typically-developing children in school and community settings and had less overall environmental support in all three settings. Regarding improvement in participation, children with DCD would benefit from motor interventions that also focus on modification of the environment to support their participation in home, school, and community settings.

Research in developmental disabilities, 2019 · doi:10.1016/j.ridd.2018.05.011