Note on learners' control of the frequency of model presentation during skill acquisition.

Learners (30 men, 15 women in three groups), given an opportunity to control the frequency with which they viewed a model during initial practice of the badminton long serve, acquired and retained a level of movement form that was equivalent to learners who viewed the model 100% of the time and significantly superior to learners who never viewed the model.

RCT Entities:   Population Interventions Outcomes