Step 1: Flexible:
Principles of management are not fixed or rigid rules. A manager can change them when the situation calls for it.
They are like different tools made for different purposes. The manager has to decide which tool to use, and when.
This flexibility lets the organisation adjust to a changing business environment.
Step 2: Mainly behavioural:
Management works through people, so the principles are made to influence human behaviour.
They help a manager to understand the relation between human and material resources and to get the people to work toward the goals of the organisation.
For example, the principles of discipline and equity change the way employees act and feel at work.
Final Answer:
The principles are flexible, so they can be modified, and mainly behavioural, as they aim to guide human behaviour.