By Matt Harrington, BCBA · Behaviorist Book Club · Clinical decision guide
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 staff training series – understanding and managing behavior, 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 teaching target | Topography-based: Specific response protocols for specific behavioral topographies (e.g., what to do when aggression occurs) | Function-based: Conceptual framework for identifying behavioral function and selecting responses based on maintaining contingencies |
| Transfer across situations | Topography-based: Limited — staff may not generalize to novel behavioral topographies or novel clients without additional specific training | Function-based: High — understanding of function transfers across clients, settings, and behavioral topographies |
| Training time required | Topography-based: Shorter — specific protocols can be trained to competency in a single session per behavior category | Function-based: Longer — conceptual understanding requires instruction, case examples, and behavioral practice across multiple sessions |
| Impact on staff attributions | Topography-based: Minimal — may reinforce pathology-based attributions if protocols are tied to diagnostic categories rather than functional analysis | Function-based: Strong — explicitly shifts attributions toward environmental and contingency-based explanations, reducing blame and improving staff attitudes |
| Alignment with BACB task list | Topography-based: Partial — addresses behavior reduction procedures but not the functional assessment foundation required by the task list | Function-based: Full — directly addresses functional assessment, data collection, and evidence-based intervention selection across the RBT and BCBA task lists |
| Usefulness for novel or low-frequency behaviors | Topography-based: Low — staff have no trained protocol for behaviors that were not covered in training, leading to improvised responses | Function-based: High — staff can apply functional reasoning to generate a principled initial response even for behaviors not previously encountered |
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 staff training series – understanding and managing behavior 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.
Staff Training Series – Understanding and Managing Behavior — How to ABA · 1 BACB Supervision CEUs · $
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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.