Introductory video by Mark Jay, PhD, at the Department of Sociology at the University of California, Santa Barbara. https://www.pbs.org/video/firsthand-talks-mark-jay-phd-nwx6jp/
Worksheet for classroom use available here: https://docs.google.com/document/d/1eN03FExRbGWQDoEYfLZGKqES2tckIju58ml3imCVsDg/copy?usp=sharing