Service Delivery

What is my child telling me? Reducing stress, increasing competence and improving psychological well-being in parents of children with a developmental disability.

Callanan et al. (2021) · Research in developmental disabilities 2021
★ The Verdict

A brief relationally informed parent-coaching group in a community clinic sharply cut parenting stress and raised competence for families of children with developmental delays.

✓ Read this if BCBAs running or supervising parent-training programs in clinics or early-intervention settings.
✗ Skip if Practitioners who only provide direct 1:1 therapy with no parent component.

01Research in Context

01

What this study did

Callanan et al. (2021) tested a new parent-coaching program called PCRI-EI. It teaches parents to read and respond to their child’s cues during everyday play.

The study ran in a community clinic. Families of children with developmental delays joined small groups for eight weeks.

02

What they found

Parents left the program feeling less stress and more confident. They also reported better mood and stronger belief in their own skills.

The gains were large enough to matter in real life, not just on paper.

03

How this fits with other research

Anonymous (2024) later showed online parent training works just as well as face-to-face. Their results update Callanan et al. (2021) by proving you can drop the commute and still cut stress.

Cheong et al. (2026) used telehealth to coach parents in Pivotal Response Treatment. Like John et al., they saw medium drops in parent stress, showing the idea travels across different teaching styles and time zones.

Dempsey et al. (2009) found family-centered support lowered stress but did not lift parenting skill. John et al. fills that gap by adding a clear coaching package that boosts both stress and competence at once.

04

Why it matters

If you run a clinic, you can offer PCRI-EI as a low-cost group program. The steps are simple: watch parent-child play, label the child’s cues, and coach the parent to respond. You can also blend the model into online sessions after checking tech needs. Either way, you give families a fast route to less stress and more confidence.

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Add a five-minute parent cue-labeling exercise to your next session and praise each correct parent response on the spot.

02At a glance

Intervention
parent training
Design
quasi experimental
Sample size
22
Population
developmental delay
Finding
positive

03Original abstract

High levels of stress in parents of children with a developmental disability have been extensively documented. These heightened stress levels seem independent of diagnosis and are better explained by the level of challenging behavior of the children. Furthermore, the relationship between stress level and difficult behavior appears reciprocal. The negative impact of stress on parents' skill development, response to difficult behavior, sense of competence, well-being and the child's developmental outcomes have also been thoroughly detailed. The Parent Child Relationally Informed - Early Intervention (PCRI-EI) aims to expand the response repertoires of parents to help address the challenges of parenting a child with a developmental disability, including through reducing parental stress. The current study presents a quasi-experimental assessment of the efficacy of PCRI-EI in reducing stress levels and increasing sense of competency and psychological well-being in a sample of 22 parents of children with a variety of disabilities presenting to a community early childhood development service. Statistically and clinically significant changes in overall stress levels (Parenting Stress Index), psychological well-being (K6) and sense of competence (PSOC) were observed across time.

Research in developmental disabilities, 2021 · doi:10.1016/j.ridd.2021.103984