This comparison draws in part from “Special Paper Session on Ethics” by Liliana Dietsch-Vazquez, M.Ed., OTR/L, BCBA (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 special paper session on ethics, 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 |
|---|---|---|
| Starting Point | Behavior Reduction-First: Begins with functional assessment of challenging behavior and designs interventions to reduce it. Skill building is introduced after behavior is managed. | Engagement-First: Begins with assessment of the learner's engagement repertoire and designs interventions to build engagement. Behavior reduction is expected to follow from increased engagement. |
| Primary Outcome Measure | Behavior Reduction-First: Success is measured primarily by decreases in challenging behavior frequency, intensity, or duration. | Engagement-First: Success is measured by increases in engagement duration, variety, independence, and social participation, with behavior reduction as a secondary outcome. |
| Generalization Potential | Behavior Reduction-First: Behavior reductions may be context-specific, tied to particular contingencies arranged in the treatment setting. | Engagement-First: Engagement skills are portable and maintained by natural reinforcement, supporting generalization across settings and caregivers. |
| Social Validity | Behavior Reduction-First: Outcomes may appear as the absence of problems rather than the presence of skills, which can be less meaningful to families and communities. | Engagement-First: Outcomes are visible as active participation, skill demonstration, and enjoyment, which are highly valued by families and communities. |
| Session Experience for the Learner | Behavior Reduction-First: Sessions may be experienced as demanding and restrictive, particularly when extinction or restrictive procedures are in place. | Engagement-First: Sessions are designed around activities the learner finds reinforcing, with demands embedded in engaging contexts. |
| Long-Term Sustainability | Behavior Reduction-First: May require ongoing contingency management to maintain behavior reductions. Challenging behavior can re-emerge when contingencies are removed. | Engagement-First: Engagement maintained by natural reinforcement is self-sustaining. The learner independently seeks engagement opportunities without external contingency management. |
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 special paper session on ethics 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.
Special Paper Session on Ethics — Liliana Dietsch-Vazquez · 1 BACB Ethics CEUs · $20
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
256 research articles with practitioner takeaways
1 BACB Ethics CEUs · $20 · 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.