This comparison draws in part from “Conducting Ecologically Valid Research with Adults with Autism and Intellectual Disabilities: Building Meaningful Life Skills in Adults with Autism and Intellectual Disabilities” by John Guercio, BCBA-D (BehaviorLive), and extends it with peer-reviewed research from our library of 27,900+ ABA research articles. The decision framework, BACB ethics code references, and cross-links below are synthesized by Behaviorist Book Club.
View the original presentation →One of the most consequential decisions a behavior analyst makes is not just what intervention to use, but how to approach the clinical question in the first place. For conducting ecologically valid research with adults with autism and intellectual disabilities: building meaningful life skills in adults with autism and intellectual disabilities, the difference between an evidence-based, individualized approach and a traditional, protocol-driven one can significantly impact outcomes.
This guide lays out the key factors side by side to support your clinical decision-making.
| Factor | Evidence-Based Approach | Traditional Approach |
|---|---|---|
| Internal validity | Laboratory: Higher internal validity through control of extraneous variables; clearer demonstration of functional relationships | Field: Lower internal validity due to uncontrolled variables; requires creative strategies to demonstrate experimental control |
| Generalizability to daily life | Laboratory: Findings may not generalize to complex real-world environments; translation gap between research and practice | Field: Findings directly applicable to the settings and conditions of daily life; minimal translation needed |
| Maintenance of gains | Laboratory: Gains may deteriorate when contrived conditions are removed; maintenance requires separate programming | Field: Natural contingencies support maintenance; gains embedded in the real-world environment persist longer |
| Participant burden | Laboratory: Requires travel to research setting; participation separate from daily routine | Field: Research integrated into daily life; lower participant burden but may affect everyday privacy and routines |
| Practical feasibility | Laboratory: Consistent physical space and controlled conditions; easier scheduling and data collection logistics | Field: Variable conditions require flexible protocols; logistical challenges of conducting research in community settings |
| Social validity of outcomes | Laboratory: Outcomes may reflect performance on artificial tasks rather than meaningful life changes | Field: Outcomes inherently tied to real-world functioning and quality of life improvements |
| Cost and resources | Laboratory: Controlled space may already be available at research institution; lower travel costs for researchers | Field: Requires researchers to travel to multiple community locations; more time needed for logistics and coordination |
The ABA Clubhouse has 60+ on-demand CEUs including ethics, supervision, and clinical topics like this one. Plus a new live CEU every Wednesday.
Use this framework when approaching conducting ecologically valid research with adults with autism and intellectual disabilities: building meaningful life skills in adults with autism and intellectual disabilities in your practice:
Does the data support a need for intervention? Is there a meaningful impact on the individual's quality of life, safety, or access to reinforcement?
YES → Proceed to assessment NO → Document reasoning, monitor
A functional assessment should guide intervention selection. Avoid defaulting to standard protocols without individual analysis. Consider environmental variables, setting events, and private events.
YES → Select evidence-based approach matched to function NO → Complete assessment first
Goals should be co-developed. Assent and informed consent are ethical requirements. The individual's preferences and values matter in selecting both goals and methods.
YES → Proceed with collaborative plan NO → Engage in shared decision-making
This course covers the clinical and ethical dimensions in detail with structured learning objectives and CEU credit.
Conducting Ecologically Valid Research with Adults with Autism and Intellectual Disabilities: Building Meaningful Life Skills in Adults with Autism and Intellectual Disabilities — John Guercio · 3 BACB Ethics CEUs · $50
Take This Course →We extended this decision guide with research from our library — dig into the peer-reviewed studies behind each approach, in plain-English summaries written for BCBAs.
280 research articles with practitioner takeaways
279 research articles with practitioner takeaways
258 research articles with practitioner takeaways
3 BACB Ethics CEUs · $50 · BehaviorLive
Research-backed educational guide
Research-backed answers for behavior analysts
You earn CEUs from a dozen different places. Upload any certificate — from here, your employer, conferences, wherever — and always know exactly where you stand. Learning, Ethics, Supervision, all handled.
No credit card required. Cancel anytime.
All behavior-analytic intervention is individualized. The information on this page is for educational purposes and does not constitute clinical advice. Treatment decisions should be informed by the best available published research, individualized assessment, and obtained with the informed consent of the client or their legal guardian. Behavior analysts are responsible for practicing within the boundaries of their competence and adhering to the BACB Ethics Code for Behavior Analysts.