Scope of competence means only performing tasks you’re trained and certified for, under the supervision of a BCBA or BCaBA. RBTs implement behavior plans; they don’t design, diagnose, or make clinical decisions.
Example
A caregiver asks an RBT to adjust a reinforcement schedule because it isn’t working. The RBT should implement the plan as written and bring the concern to the supervising BCBA, not change it independently.
Key points
- Implement, don’t design: RBTs carry out behavior-analytic services designed by a BCBA or BCaBA; they don’t write or revise treatment plans.
- No diagnosis or clinical judgment: Diagnosing conditions or interpreting assessment results is outside an RBT’s scope.
- Escalate, don’t improvise: Unexpected situations, like a plan that isn’t working, go to the supervisor, not a same-day fix by the RBT.
- Certification defines the boundary: Practicing outside your defined role is both an ethics violation and a competence issue.
Common mistake
Believing experience justifies going beyond your role. Scope of competence is defined by certification and supervision, not comfort level.
Quick check
An RBT feels confident modifying a prompting hierarchy mid-session. Is that within scope? No, changes go through the supervising BCBA.
Keep studying
RBT Ethics Code · Supervision requirements · RBT glossary
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