This short but insightful article by Peter Bregman breaks down to just two things what you can do to ensure your leadership program succeeds:
ONE. Integrate leadership into the every day; choose a program that encourages positive leadership action tomorrow or the next day, every day.
TWO. Provide a leadership learning environment that challenges participants to exercise emotional courage.
Enjoy
https://hbr.org/2013/07/why-so-many-leadership-program