Theory of Mind is the ability to attribute mental states (beliefs, intents, desires, pretending, knowledge, etc.) to oneself and others and to understand that others have beliefs, desires and intentions that are different from one's own (Premack, D. G. & Woodruff, G. 1978). We all use Theory of Mind each and everyday. Theory of Mind is very important for general social skills and for building and sustaining relationships with friends and family members. Theory of Mind skills can be difficult for some kiddos to learn, especially those with autism.