Differential performance on a motor task according to the preference for task-irrelevant elements that are chosen or assigned: A randomized controlled study.

This study explored the impact of choice and preference for what is chosen or assigned on performance on a motor task. Using an experimental design with a dart-throwing task, 90 novice participants were randomized into four groups: Choice-Like condition, Choice-Dislike condition, Assigned-Like condition, and Assigned-Dislike condition, resulting of the manipulation of choice (vs. assignation) of a task-irrelevant element and preference (irrelevant element: darts color and design). The study found that participants who were given the opportunity to choose their own dart for a throwing task performed better than those who were not given the choice. Participants who threw a dart they preferred also had better scores than those who threw a dart they did not like. However, the interactive effects of choice and preference on performance were inconclusive, and whereas being assigned with a disliked element was the worst condition for performance, and being allowed to choose preferred elements the most facilitatory one, nothing else can be concluded on the impact of both conditions alone or in combination. These results suggest that both choice and preference can positively impact performance in closed motor learning tasks and have practical applications for training and execution in athletic performance. Further investigations are warranted to delve into the interplay of choice and preference in diverse contexts and populations.