How Conspiracy Theories Damage Children - Beware of using conspiratorial words around your child. While they may not understand the actual words, they will start to clue in on your tone and behavior. -Avoid telling or exposing your child to outlandish conspiracy theories. A child's brain is still developing, and they will believe what a parents tell them. -Teach them critical thinking skills, as it will protect them from manipulators who leverage conspiracies to instill fear and anger.