1. What Is This Thing Called a Mechanism? Findings From a Review of Realist Evaluations. Issue 167 (6th October 2020) Authors: Lemire, Sebastian; Kwako, Alexander; Nielsen, Steffen B.; Christie, Christina A.; Donaldson, Stewart I.; Leeuw, Frans L. Editors: Schmitt, Johannes Journal: New directions for evaluation Issue: Issue 167(2020) Page Start: 73 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗