1. Scientific management and psychological humanism both aim to manage human nature to obtain better workers, with scientific management viewing people as naturally 'bad' and psychological humanism viewing people as naturally 'good'.
2. Durkheim analyzed how lack of social solidarity can lead to higher suicide rates, and how organizations regulate themselves to ensure workers 'fit in'.
3. Weber analyzed how rational organization of labor through bureaucracy legitimizes power over workers, identified forms of social action and authority, and discussed bureaucracy as creating an 'iron cage' of rationality in modern society.