This comparison draws in part from “Staff Training Series – Understanding and Managing Behavior” (How to ABA), 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 →When training direct care staff to respond to challenging behavior, ABA organizations face a fundamental choice about the conceptual framework they build. Topography-based training focuses on specific behavioral forms — what to do when a client hits, bites, elopes, or throws objects — and teaches specific response protocols tied to those behavioral categories. Function-based training, by contrast, teaches staff to understand why behavior occurs and to select responses based on the function the behavior serves in the current context.
Both approaches have practical applications and neither is without value in a comprehensive staff training program. Topography-based training is efficient, easy to operationalize, and directly applicable to the immediate safety management needs of a direct care workforce. Function-based training requires more conceptual instruction and practice time but produces staff with a more flexible and clinically powerful response repertoire.
For BCBAs designing staff training programs, understanding the relative strengths and limitations of each approach — and how they can be integrated — is essential for making informed decisions about training content, format, and depth.
| 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 · $
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
1 BACB Supervision CEUs · $ · How to ABA
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.