Incidence of Harsh Parenting (IMAGE) University of Rochester Caption The incidence of harsh parenting is highest for mothers with significant alcohol-related impairments whose children show high levels of frustration, anger, or aggression. Credit Stephen Dow/University of Rochester, researchers 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.