This comparison draws in part from “Workshop: Food selectivity in early intervention settings: Education and training on behavior-analytic feeding skills that can be utilized by Board Certified Behavior Analysts” by Angie Van Arsdale, Ph.D., 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 food selectivity in early intervention settings: education and training on behavior-analytic feeding skills that can be utilized by board certified behavior analysts, 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 |
|---|---|---|
| Level of Intrusiveness | Low intrusiveness; the child progresses through a hierarchy at their own pace with reinforcement for each step forward | Higher intrusiveness; the child is prevented from escaping the food presentation, which may produce temporary distress |
| Speed of Behavior Change | Typically slower, with gradual increases in food acceptance over weeks to months as the child moves through the hierarchy | Typically faster initial results, with increased food acceptance often observed within the first several sessions |
| Appropriate Population | Well-suited for mild to moderate selectivity, sensory-based refusal, and cases where the child's nutritional status is not immediately threatened | Typically reserved for severe selectivity where nutritional adequacy is at risk and less intrusive approaches have been insufficient |
| Caregiver Acceptability | Generally higher caregiver acceptability due to the gradual, child-paced nature of the approach | May be less acceptable to some caregivers who are uncomfortable with their child's distress during extinction, requiring thorough informed consent |
| Training Requirements | Can be implemented by behavior analysts with general behavioral training, with lower risk of procedural error | Requires specialized training in feeding protocols and careful procedural fidelity; errors in implementation can be counterproductive or harmful |
| Generalization to Home | Easier for caregivers to implement at home due to lower emotional intensity and simpler procedural requirements | More challenging for caregivers to implement consistently at home without ongoing coaching and support |
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Use this framework when approaching food selectivity in early intervention settings: education and training on behavior-analytic feeding skills that can be utilized by board certified behavior analysts 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.
Workshop: Food selectivity in early intervention settings: Education and training on behavior-analytic feeding skills that can be utilized by Board Certified Behavior Analysts — Angie Van Arsdale · 3 BACB Ethics CEUs · $95
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
3 BACB Ethics CEUs · $95 · 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.