مؤلف: Laurie Berdahl

Brian D. Johnson, PhD, is a licensed child psychologist and professor at the University of Northern Colorado. Dr. Johnson has been teaching graduate students as well as seeing children and families in private sessions for 20 years. Laurie Berdahl, MD, is a board certified obstetrician-gynecologist who earned her medical degree from the University of Iowa, and completed her residency training at the University of Oklahoma in Oklahoma City. Drs. Johnson and Berdahl have two children and together are the authors of 7 Skills for Parenting Success. They live in Greenly, CO.