This comparison draws in part from “Bowel movement difficulties encountered by children with and without autism and evidence-based treatment options for toilet training” by Nursel Ozkan Gonzalez, 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 →When a child presents with bowel movement difficulties — constipation, stool withholding, encopresis, or resistance to defecating on the toilet — the clinical question is often whether to begin a behavioral training protocol, pursue medical evaluation and intervention first, or pursue both in parallel. The answer depends on the nature and severity of the presenting problem. Pure behavioral approaches are most appropriate when the child's bowel function is medically normal and the barriers are primarily skill-based or avoidance-related. Medical approaches are primary when constipation, impaction, or GI pathology is driving the behavior. Understanding these distinctions prevents the common error of pursuing behavioral training before the medical context is adequately characterized.
| Factor | Evidence-Based Approach | Traditional Approach |
|---|---|---|
| Primary indication | Behavioral training: Skill deficit, lack of discrimination, or avoidance without significant medical involvement | Medical-first: Constipation, fecal impaction, overflow encopresis, or suspected GI pathology |
| Assessment required | Behavioral training: Baseline data on elimination patterns, preference assessment, readiness evaluation | Medical-first: Pediatric or gastroenterological evaluation, dietary history, physical examination |
| Risk of proceeding incorrectly | Behavioral training first: May produce no progress or worsen withholding if pain is unaddressed | Medical-first: May resolve behavioral barriers automatically; may not address skill or avoidance independently |
| Behavior analyst's role | Behavioral training: Lead role in program design, staff training, data collection, and progress monitoring | Medical-first: Supportive role; coordinate with medical providers and prepare behavioral components for when medical management is underway |
| Timeline | Behavioral training: Can begin immediately when medical status is clear | Medical-first: Resolution of constipation or impaction may take weeks; behavioral training follows or runs concurrently |
| Caregiver guidance | Behavioral training: Focus on consistent implementation of toilet sit schedule, reinforcement, and accident procedures | Medical-first: Focus on dietary modifications, medication compliance, and establishing bowel regularity before behavioral training |
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Use this framework when approaching bowel movement difficulties encountered by children with and without autism and evidence-based treatment options for toilet training 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.
Bowel movement difficulties encountered by children with and without autism and evidence-based treatment options for toilet training — Nursel Ozkan Gonzalez · 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.
279 research articles with practitioner takeaways
258 research articles with practitioner takeaways
252 research articles with practitioner takeaways
1 BACB General CEUs · $0 · 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.