Definition:
Practice Guidelines:
Additional Considerations:
Amber E Mendres, John C Borrero
J Appl Behav Anal. 2010 Winter; 43(4): 653–672. doi: 10.1901/jaba.2010.43-653
Michael E Leshtz, Nathan Stemmer
J Appl Behav Anal. 2006 Fall; 39(3): 405–406. doi: 10.1901/jaba.2006.11-06