1. Token Economy: A Systematic Review of Procedural Descriptions. (September 2017) Authors: Ivy, Jonathan W.; Meindl, James N.; Overley, Eric; Robson, Kristen M. Journal: Behavior modification Issue: Volume 41:Number 5(2017:Sep.) Page Start: 708 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗