1. Syntax for calculation of discounting indices from the monetary choice questionnaire and probability discounting questionnaire. Issue 2 (20th September 2016) Authors: Gray, Joshua C.; Amlung, Michael T.; Palmer, Abraham A.; MacKillop, James Journal: Journal of the experimental analysis of behavior Issue: Volume 106:Issue 2(2016:Sep.) Page Start: 156 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗