An evaluation of strategies to maintain mands at practical levels
TM Sidener, DB Shabani, JE Carr, JP Roland - Research in Developmental …, 2006 - Elsevier
In order to teach individuals with developmental disabilities to request stimuli they are
motivated to obtain (mand), it is often necessary to initially deliver the item requested …
motivated to obtain (mand), it is often necessary to initially deliver the item requested …