Errorless teaching of a conditional chain

This video is part of the free resource section that accompanies our PORTL manual.

In this video, I was experimenting with different strategies for teaching complex chains with minimal or no errors. The final performance is a conditional chain. When a cue is given, the learner is to roll the dice. Then, based on the number that appears on the dice, the learner is to move the dice right, left, or down.

The video shows the entire teaching session, from start to finish. The learner had to figure out the task — she had no idea at the beginning what she was going to learn. All she was told at the beginning of this exercise was “Interact with the objects and sometimes you will hear a click and get a reinforcer.”

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