Contrast the mood at Devon during the summer session and fall session. Identify at least three factors that might account for this change in mood.

The summer session is quite care free filled with sport and games. THe Fall session is where things begin to go wrong. Finny has his accident and to mood turns very dark and grey. 

The fall session is also full of rigid rules, chapel services as well as the shadow of WW2. Combine that with Finny's absence and return (it's not the same Finny) and Leper's mental problems.