Humor in parenting: Does it have a role? (IMAGE) PLOS Caption 7 in 10 surveyed US adults believe humor can be an effective parenting tool. Credit Ketut Subiyanto, Pexels, CC0 (https://creativecommons.org/publicdomain/zero/1.0/) Usage Restrictions No restrictions. License CC0 Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.