Dr. Mary Barbera discusses the controversial cry-it-out method often used in sleep training. As a behavior analyst and mother, Dr. Mary Barbera has seen firsthand how this method can negatively impact a child's emotional development, particularly for children with autism or speech delays.

She explains why she doesn't recommend the cry-it-out method, explores its potential downsides, and shares alternative strategies that focus on positive reinforcement and building secure attachments. She also discusses how this method can exacerbate separation anxiety and what you can do instead to foster a trusting and supportive environment for your child.