Foster, Vivian: - Vivian Foster is a parent and teacher with a background in psychology. She is the author of Anger Management for Parents and A beginners guide on parenting children with ADHD.With over 20 years dedicated to studying psychology, in particular childhood development and parenting, she is dedicated to helping others navigate the issues she has encountered on her own parenting journey.She has used her education and experiences in raising 2 children to make her approach accessible to parents, teens and children of all backgrounds.