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HEATHER DERIJKE-GETCHELL
CEO

MARK R. DIXON
Author and Lead Trainer

RUTH ANNE REHFELDT
Author and Trainer

JORDAN BELISLE
Trainer and Author

ADAM HAHS, PH.D., BCBA-D
Trainer

DANA PALILIUNAS
Trainer and Co-Author

AUTUMN MCKEEL
Trainer
Caleb Stanley, PH.D., BCBA-D
Trainer

Xiaohan Chen, Ph.D., BCBA-D
Translator
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