This comparison draws in part from “Natural Environmental Training (NET)” (ABA Courses), 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 natural environmental training (net), 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 |
|---|---|---|
| Teaching Context | DTT: Structured table-top or designated teaching environment; stimuli and reinforcers controlled by the therapist; consistent antecedent conditions across trials | NET: Natural environment — play area, home, classroom, community; stimuli and antecedents naturally occurring; varied conditions across teaching opportunities |
| Reinforcement Source | DTT: Programmatic reinforcers selected from a reinforcer assessment and delivered contingent on correct responding; reinforcer delivery is planned and consistent | NET: Natural reinforcers intrinsically related to the communicative or social behavior being taught; reinforcement produces the natural outcome the learner sought through the behavior |
| Motivation Structure | DTT: Motivation is established through satiation and deprivation management before sessions; motivating operations are set up by the therapist in advance | NET: Motivation is read from the learner's current state; naturally occurring motivating operations are identified and leveraged as they arise during ongoing activity |
| Skill Acquisition Phase | DTT: Best suited for initial acquisition of novel skills, errorless learning on new targets, and building stimulus control under controlled conditions | NET: Best suited for generalization of acquired skills, fluency building, functional communication development, and maintenance without ongoing structured instruction |
| Data Collection | DTT: Clear trial structure facilitates straightforward event recording of prompted/unprompted responses per trial; high data density supports precise skill tracking | NET: Requires adapted recording systems for naturalistic contexts; interval sampling or event recording within activity-based observations; lower trial density but greater ecological validity |
| Caregiver Implementation | DTT: Requires specific training to implement correctly; structured format can be challenging for caregivers to integrate into daily routines without creating artificial teaching moments | NET: Aligns more naturally with typical caregiver-child interaction patterns; caregivers can implement within existing daily routines with training focused on identifying MOs and creating response opportunities |
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 natural environmental training (net) 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.
Natural Environmental Training (NET) — ABA Courses · 1 BACB General CEUs · $0
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.
195 research articles with practitioner takeaways
156 research articles with practitioner takeaways
152 research articles with practitioner takeaways
1 BACB General CEUs · $0 · ABA Courses
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.