This comparison draws in part from “Building Strong Foundations: A Supervision Model for Assessing and Training RBTs” by Dr Karly Cordova, EdD, BCBA-D, LABA (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 building strong foundations: a supervision model for assessing and training rbts, 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 |
|---|---|---|
| Definition of readiness | Time-based: Readiness is defined by time in role; all RBTs at the same tenure point are treated equivalently regardless of skill variation | Competency-based: Readiness is defined by demonstrated performance against explicit criteria; individuals advance based on skill, not time |
| Client safety | Time-based: RBTs may be assigned to complex cases or reduced supervision before demonstrating the skills required; skill deficits may go undetected until a clinical error occurs | Competency-based: RBTs advance to more demanding responsibilities only after demonstrating prerequisite competencies; skill deficits are identified and addressed before they produce client harm |
| Supervisor workload | Time-based: Initial supervision is intensive but predetermined in duration; workload is predictable but not calibrated to actual RBT need | Competency-based: Supervision intensity is calibrated to competency level; RBTs who develop quickly require less supervision investment, freeing resources for those who need more |
| Data requirements | Time-based: Documentation requirements focus on supervision hours and contact frequency; performance data are not required for advancement decisions | Competency-based: Performance data are required at every stage; supervisors must maintain competency assessment records that substantiate advancement decisions |
| Alignment with behavioral principles | Time-based: No behavioral mechanism connects time elapsed to skill development; relies on an assumption that is empirically unsupported | Competency-based: Directly applies behavioral principles of criterion-referenced assessment and data-based decision-making to credentialing and supervision |
| Scalability in high-turnover settings | Time-based: Easy to administer at scale; requires minimal customization and produces predictable timelines for credential and supervision decisions | Competency-based: Requires investment in assessment infrastructure and data systems; more complex to administer but produces better outcomes and reduces risk |
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 building strong foundations: a supervision model for assessing and training rbts 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.
Building Strong Foundations: A Supervision Model for Assessing and Training RBTs — Dr Karly Cordova · 1 BACB Supervision CEUs · $15
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
252 research articles with practitioner takeaways
1 BACB Supervision CEUs · $15 · BehaviorLive
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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.