Behaviorism on climbing stairs or "milestones"?

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Brett Furlonger

Can you articulate your question al little more clearly?

Caroline Papreck

I'm also not sure what the question is trying to ask. Are you asking about a program to teach a child how to climb stairs?

Paula Lovell

Thank you all for attempting to help me with my question. I was trying to distinguish between a pivotal behavior and behavioral cusp. I appreciate your answers and feedback.