Answer:
becoming directly involved in managerial decisions.
Explanation:
A board of directors is a group that is chosen to make decisions that will affect the overall goals of the organisation and act in shareholder interest. They evaluate the performance of the management and ensure their actions are favoring shareholders.
Directors however should not be directly involved in managerial decisions in the running of the business. They only make decisions that affect the overall business such as aquisitions, mergers, stock options and so on.