Which Is True of Children Who Have an Ego Orientation

Which is true of children who have an ego orientation towards sports participation rather than a task orientation?

A) They believe that success in sports is defined by the effort they put into it.
B) They focus on living up to their own personal standards.
C) They are satisfied if they feel that they played well.
D) They emphasize internal standards of mastery and self-improvement.
E) They put a lot of emphasis on performing better than other players.