This is a great presentation from Influence At Work about the Science of Persuasion. Following is their description of this video.

This animated video describes the six universal Principles of Persuasion that have been scientifically proven to make you most effective based on the research in Dr. Cialdini’s groundbreaking book, Influence. This video is narrated by Dr. Robert Cialdini and Steve Martin, CMCT.

About Robert Cialdini:
Dr. Robert Cialdini, Professor Emeritus of Psychology and Marketing, Arizona State University has spent his entire career researching the science of influence earning him a worldwide reputation as an expert in the fields of persuasion, compliance, and negotiation.
His books including, Influence: Science & Practice and Influence: The Psychology of Persuasion, are the result of decades of peer-reviewed published research on why people comply with requests. Influence has sold over 2 million copies, is a New York Times Bestseller and has been published in 28 languages.
Because of the world-wide recognition of Dr. Cialdini’s cutting edge scientific research and his ethical business and policy applications, he is frequently regarded as the “Godfather of influence.”
To inquire about Dr. Robert Cialdini or a Cialdini Method Certified Trainer (CMCT) for an upcoming speaking engagement or persuasion training, please contact INFLUENCE AT WORK at 480-967-6070 or info@influenceatwork.com for availability & speaking fees.

About INFLUENCE AT WORK:
INFLUENCE AT WORK (IAW®) was founded by Robert Cialdini, Ph.D. as a professional resource to maximize influence results through ethical business applications. Offering participatory workshops and training, keynote presentations and intensive Cialdini Method Certified Trainer (CMCT) programs, IAW serves an international audience. For more information, visit our website at www.influenceatwork.com or call 480.967.6070.

If for some reason this YouTube.com link doesn't work, please visit this page https://www.youtube.com/watch?v=cFdCzN7RYbw.

Robert Cialdini, PhD