Assessment & Research

Evidence-based practices and autism.

Mesibov et al. (2011) · Autism : the international journal of research and practice 2011
★ The Verdict

Adult psychotherapy rules are a poor fit for judging autism interventions, so BCBAs should champion wider evidence standards.

✓ Read this if BCBAs who write funding requests, sit on EBP committees, or train staff in research literacy.
✗ Skip if Clinicians looking for a quick list of approved procedures.

01Research in Context

01

What this study did

The authors looked at how the field decides whether an autism treatment is "evidence-based."

They compared the checklists used for adult talk-therapy to the messy reality of autism intervention studies.

The paper is a narrative review, so it sums up past debates instead of running new experiments.

02

What they found

Using adult-style rules on kids with autism leaves big gaps.

Single-case designs, parent goals, and long developmental timelines do not fit the classic RCT mold.

The authors warn that strict boxes can ignore useful ABA data and push families toward untested fad treatments.

03

How this fits with other research

Reichow et al. (2008) built a rating tool to score autism studies; the 2011 paper says those same criteria may be too narrow.

Lord et al. (2005) urged more RCTs; Robinson et al. (2011) reply "yes, but do not toss single-case evidence."

Vivanti (2022) updates the debate, showing the field still wrestles with the definition B et al. flagged.

Chung et al. (2024) now lists EIBI and ABA as top evidence-based choices, proving the conversation keeps moving.

04

Why it matters

When you write treatment plans, you can now defend strong single-case data alongside group studies.

Use the language in this paper to explain to funders why parent-mediated goals or extended baselines still count.

Push for broader evidence standards rather than letting autism services be cut because they lack an RCT.

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Add a one-sentence rationale to your next report that cites single-case design quality when RCTs are absent.

02At a glance

Intervention
not applicable
Design
narrative review
Finding
not reported

03Original abstract

Interventions for autism are increasing being held to standards such as 'evidence-based practice' in psychology and 'scientifically-based research' in education. When these concepts emerged in the context of adult psychotherapy and regular education, they caused considerable controversy. Application of the concepts to autism treatments and special education has raised additional concerns. An analysis of the benefits and limitations of current approaches to empiricism in autism interventions is presented, and suggestions for future research are made.

Autism : the international journal of research and practice, 2011 · doi:10.1177/1362361309348070