Julia is a highly skilled professional violinist.She often becomes so focused and energized by her challenging practice sessions that they last hours longer than she had planned.Her experience best illustrates the concept of

A) flow.
B) task leadership.
C) human factors psychology.
D) 360-degree feedback.

Skilled Professional

A person who has acquired a high level of expertise and competence in a particular job or field through training and experience.

Practice Sessions

Scheduled periods of time dedicated to rehearsing or exercising skills in order to improve or maintain proficiency in a specific area.

Flow

A mental state of being fully immersed and engaged in an activity, where time seems to pass unnoticed and the individual experiences great focus and enjoyment.