Nick Ballou, Heiko Breitsohl, Dominic Kao, Kathrin Gerling, Sebastian Deterding. Not Very Effective: Validity Issues of the Effectance in Games Scale. In Günter Wallner, Alexander Meschtscherjakov, Max Birk, Jo Iacovides, Mitchell W. McEwan, editors, CHI PLAY '21: The Annual Symposium on Computer-Human Interaction in Play, Virtual Event, Austria, October 18-21, 2021. pages 55-60, ACM, 2021. [doi]
Abstract is missing.