Completion requirements
This resource explains the concepts of a closed, open, and dialogic mindset. It also explores the 3Cs of leadership: Commitment, Control, and Challenge. You have already exhibited the third C by taking the challenge of completing this course.
The 3 C's
Just like leadership styles, people can change their mindsets. It takes discipline, deliberate practice, and a willingness to make mistakes, but the payoffs are well worth the investments upfront.