Today’s leaders know that influence is an essential requirement for effective leadership and that power is a requirement for influence. The Power Base Inventory is an easy-to-use and highly effective management and leadership training tool that reveals leadership and influence styles of individuals. It will acquaint individuals with the different types of power to use to influence others and how to choose among them. The Inventory assesses the approaches individuals use to influence others to get them to do what you want them to do by altering their beliefs or behavior.