A comparison of the ratings on the Haggerty-Olson-Wickman behavior scale and the Mooney problem check list as obtained by a group of problem children and a group of non-problem children, 1958
A comparison of the ratings on the Haggerty-Olson-Wickman behavior scale and the Mooney problem check list as obtained by a group of problem children and a group of non-problem children, 1958