3. As a professional leader, 20%.
a. The recommendation of good professional literature, 18%.
b. Sound advice, 11%.
c. Assistance by teaching, 6%.
II. In an administrative way.
1. Furnishing supplies and equipment, 50%.
2. Definite directions, 28%.
3. Distribution of building load, 13%.
4. Regime so planned that interruption of classroom instruction is minimized, 9%.
5. Management of halls, basements, and playgrounds, and of difficult disciplinary cases, 12%.