The development and validation of the Coaches' Motivational Orientation Scale. Amy Jo. Wheeler 10027/17646 https://indigo.uic.edu/articles/thesis/The_development_and_validation_of_the_Coaches_Motivational_Orientation_Scale_/10855592 The development and validation of the Coaches' Motivational Orientation Scale. 2014-03-20 00:00:00 Education, Physical.