(Liu and Zhou, 2007) as the measurement tool, which is a 98-item questionnaire with eight subscales: Planning (e.g., Before practice, I always set specified goals to check the progress and effect),
(Liu and Zhou, 2007) as the measurement tool, which is a 98-item questionnaire with eight subscales: Planning (e.g., Before practice, I always set specified goals to check the progress and effect),