Childfree (IMAGE) Michigan State University Caption The study reveale differences in life satisfaction and limited differences in personality traits between child-free individuals and parents, not-yet-parents, or childless individuals Credit Creative commons via Pexels Usage Restrictions None License Licensed content 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.