Which of the following statements are true/false?
1. Organisation Behaviour (OB) has been influenced by the contingency approach and the interactional approach.
2. Hawthorne studies led to human relations movement.
3. Human relations movement's main emphasis was an economic needs i.e. people were more motivated by economic needs rather than social needs.
4. McGregor and Maslow were not the main proponents and figure heads of the human relations movement.