Sensorimotor Stages

3. A baby will be able to open its mouth differently for a nipple than a spoon starting at what substage?Four A child starts substage 3 around _______ months of age.
5. A child develops the ability to engage in _______ behaviours during the fourth sensorimotor substage.
6. It is known as the ________ reaction when an infant attempts an experience repeatedly, which allows a sensorimotor response to strengthen into a new scheme.
9. through the ______ circular reaction.
10. A child transitions from the fourth sensorimotor substage to the fifth sensorimotor substage around _______ months of age.

1. Permanence You showed your baby brother an object and then you hid it from him by placing it under a cardboard box. He could not find it. One month later, you attempted this activity again and your brother successfully lifted the box and grasped the toy. What skill do you suspect that your little brother has acquired during this time?
2. A baby accidentally shook a rattle and noticed the intriguing noises it made. For the next week, the baby repeatedly imitated this action, which allowed the baby to form a shaking schema. What is the earliest substage this baby can be in?
3. Circular In the third substage, infants start to sit up and reach for objects to manipulate, which strengthens the _______ _______ reaction.
4. In Substage 2, infants start to acquire ______ control of their actions
7. Sucking and palmer grasp are examples of newborn ______ that characterize substage 1
8. Piaget’s sensorimotor stage of cognitive development can be divided into how many substages?
10. The sensorimotor stage spans from birth to around _____ years of age.