This comparison draws in part from “Relational Frame Theory: How Do We Assess These Repertoires?” by Teresa Mulhern (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 relational frame theory: how do we assess these repertoires?, 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 |
|---|---|---|
| Primary focus | Verbal behavior assessment: directly trained verbal operants (mand, tact, listener, intraverbal) | RFT-based assessment: derived relational responding across coordination, comparison, temporal, and other frame types |
| Best-fit populations | Verbal behavior assessment: clients across the developmental range; essential for early learners | RFT-based assessment: clients with established basic verbal operants who show generalization deficits or complex language targets |
| Psychometric development | Verbal behavior assessment: VB-MAPP has substantial normative and reliability data across clinical populations | RFT-based assessment: tools are in development; less normative data; interpretation relies more on clinical judgment |
| Treatment targets generated | Verbal behavior assessment: specific verbal operants at the current developmental level; immediate programming targets | RFT-based assessment: relational frame targets that serve as prerequisites for complex language, social, and cognitive skills |
| Clinical training required | Verbal behavior assessment: widely covered in BCBA training programs; high clinician familiarity | RFT-based assessment: requires additional training beyond standard BCBA curriculum; lower current familiarity |
| Generalization focus | Verbal behavior assessment: generalization addressed through exemplar training and probe data | RFT-based assessment: generalization is the central measurement target; probes specifically test novel derived responding |
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 relational frame theory: how do we assess these repertoires? 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.
Relational Frame Theory: How Do We Assess These Repertoires? — Teresa Mulhern · 1 BACB General CEUs · $0
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
195 research articles with practitioner takeaways
183 research articles with practitioner takeaways
1 BACB General CEUs · $0 · BehaviorLive
Research-backed educational guide
Research-backed answers for behavior analysts
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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.