1. The paradoxical effect of long instructions on negative affect and performance: When, for whom and why do they backfire?. (June 2018) Authors: Goemaere, Sophie; Beyers, Wim; De Muynck, Gert-Jan; Vansteenkiste, Maarten Journal: Acta astronautica Issue: Volume 147(2018) Page Start: 421 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗