Ruella and raymond are amazed at the range of new things their six-month-old daughter seems to be learning every day. recently, while playing with a toy, anna, their daughter, tossed it out of the crib. immediately, ruella picked it up and placed it in anna's hand and talked to her for a bit. ever since this incident, anna keeps throwing her toys out of the crib expecting one of her parents to give her toy back to her and to cuddle her a bit. from the scenario, we can say that anna is in the sensorimotor substage of