Written by Daniel RobertJuly 11, 2017 Playing With Perceptions : TED Radio Hour : NPR Where do stereotypes come from? Why do some perceptions persist, and is there any truth or value to the assumptions we make? In this hour, TED speakers examine the consequences of stereotypes. Source: Playing With Perceptions : TED Radio Hour : NPR Related Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.