1-Role of psychology of parents...in Pregnancy 2-Sensori-motor Stage(birth to 2 years) 3-Pre-Conceptual Stage(2+ to 5 years) 4-Dreamy Stage(5+ to 9 years) 5-ADHD Child and OCD Child 6-Namaz age(9+ to 12 years) 7-Thinking Types 8-Playing Types Read less