Low-quality or harmful ABA providers can often be identified by patterns that go against ethical, evidence-based practice. A major red flag is any use of aversive punishment or coercive strategies. Ethical ABA relies on positive reinforcement, not punitive approaches.
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Providers who promise cures, discourage collaboration with other professionals, or attempt to eliminate harmless self-regulatory behaviors such as stimming should be avoided. Additional concerns include frequent staff turnover, lack of data transparency, or recommending intensive therapy hours without proper assessment.
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Families should also be wary if the provider is unwilling to adjust goals based on a child’s well-being or if sessions consistently cause distress without clear therapeutic purpose.

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• A provider discourages sensory-based behaviors without understanding their function.
• A team refuses to coordinate care with the child’s SLP or OT.
• Hours are prescribed before any evaluation is completed.