1. Adjusting for guessing and applying a statistical test to the disaggregation of value-added learning scores. Issue 4 (2nd October 2018) Authors: Smith, Ben O.; Wagner, Jamie Journal: Journal of economic education Issue: Volume 49:Issue 4(2018) Page Start: 307 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗