Related Program: Parenting with Cheryl Erwin The Truth About Behavior Charts By Cheryl Erwin • Oct 20, 2016 Related Program: Parenting with Cheryl Erwin TweetShareGoogle+Email Parents and teachers love behavior charts. Unfortunately, the research says they don't work. Here's why. Listen Listening... / 3:31 Tags: Cheryl ErwinparentingTweetShareGoogle+Email