1. Watch the video Child Motor Skills by GRCCtv and answer the following questions:What is myelinization? What did the doctor/nurse do in the video to produce the moro reflex in the baby? What reactio

1. Watch the video Child Motor Skills by GRCCtv and answer the following questions:

1. What is myelinization? 

2. What did the doctor/nurse do in the video to produce the moro reflex in the baby? What reactions did the baby exhibit?

3.  What does the disappearance of some reflexes between ages 3 months -6 months indicate?

4.  Describe the progression/development of the catching skill shown on the video. How did this illustrate the principle of proximodistal motor development?

2. Watch the video Piaget – Stage 2 - -Preoperational - -Lack of Conservation by Fi3021 channel. Describe how this video illustrates Piaget’s concepts of centration and irreversibility.