False. The Whig theory of leadership is not a restrained approach to leadership, but rather an approach that emphasizes the importance of limiting the power of the executive branch of government. According to the Whig theory, the power of the executive should be limited by the Constitution and by the checks and balances of the other branches of government. The theory was developed in the 18th and 19th centuries in England and the United States, and it played an important role in the development of modern democratic systems of government.