Greg Frost is certified in the Principles of Persuasion by Dr. Cialdini.
“In the field of influence and persuasion, Dr. Cialdini is the most cited living social psychologist in the world today” (via Corporate Site – Biography).
Greg Frost is certified in the Principles of Persuasion by Dr. Cialdini.
“In the field of influence and persuasion, Dr. Cialdini is the most cited living social psychologist in the world today” (via Corporate Site – Biography).
