The moderating effects of dispositional affectivity on performance and task attitudes in a goal-setting context

This study examined the effects of goal difficulty, negative affectivity (NA), and positive affectivity (PA) on performance and task attitudes on a complex task. Research participants played an air traffic controller (ATC) simulation and were assigned either an easy or difficult goal at 2 different points in time: early during skill acquisition, and after several experimental trials. We hypothesized that the effect of difficult goals would vary depending on whether they were administered early and late during skill acquisition. We also hypothesized that NA and PA would moderate the effect of goal difficulty. Neither the early nor late goal assignments related to performance or task attitudes as hypothesized. Instead, PA and NA both moderated goal-outcome relationships.