1 3 yo talk alot egocentric vapid moodswings 2 not abnormal if they don't should walk by 17 month old important for neurological exams K wont eat Child abuse 24 mon old go up stairs w 2feet run fairly well pick up objects Tom use 4Ienw simple commands my toys myshoes 5hm formwork connects of should be able to take off socks and shoes separation anxiety 2 3 wordphrases can give youtheir first name talk a lot starts to go away from milk in bottle too long in same room together play but not w eachother good for early walkers