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What’s the Difference Between Shaping and Chaining in ABA?
August 21, 2025
When it comes to Applied Behavior Analysis (ABA), shaping and chaining are two powerful methods used to teach new skills. But what’s the difference between shaping and chaining in ABA?
Shaping: Gradual Steps Toward a New Behavior
Shaping is all about reinforcing small steps that get closer to the desired behavior. Imagine teaching a child to say “ball.” At first, you might reward any sound they make toward the word. Then, you only reinforce clearer sounds like “ba,” and finally the full word “ball.” Shaping works best for behaviors the child does not yet do but can gradually learn.
Chaining: Linking Steps to Complete a Task
Chaining breaks a complex behavior into smaller, manageable steps. Each step is taught and reinforced in sequence, like brushing teeth step-by-step—from picking up the toothbrush to rinsing the mouth. Once all steps are mastered, they chain together into one smooth skill.
Quick Difference Snapshot
| Shaping | Chaining |
|---|---|
| Builds a new behavior gradually | Teaches a sequence of steps |
| Reinforces approximations | Links separate actions into one |
| Ideal for simple, new skills | Perfect for multi-step tasks |
At Divine Steps ABA, we use shaping and chaining tailored to your child’s unique learning needs. Want to boost your child’s independence with expert ABA therapy? Contact us today to create a personalized plan.
FAQ
What is shaping in ABA therapy?
Shaping reinforces small steps toward a new behavior until the full skill is learned.
What is chaining in ABA therapy?
Chaining teaches a complex task by breaking it into smaller, sequential steps.
When do therapists use shaping vs chaining?
Use shaping for new behaviors; chaining for multi-step skills like dressing or brushing teeth.
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