Which Statement Is Not True of Mental Practice

Multiple Choice

Which statement is not true of mental practice?

A) It includes performing the skill in one's imagination, without any action involved.
B) It is complicated but has been shown to work with children older than 13 years of age.
C) It is effective in teaching motor skills and retraining the timing and coordination of muscle group activity.
D) It may consist of role playing, watching a video, or imagining.