Answer:
Explanation:
To Piaget, cognitive development was a progressive reorganization of mental processes resulting from biological maturation and environmental experience. He believed that children construct an understanding of the world around them, experience discrepancies between what they already know and what they discover in their environment, then adjust their ideas accordingly. Moreover, Piaget claimed that cognitive development is at the center of the human organism, and language is contingent on knowledge and understanding acquired through cognitive development.
Rock? I'm not too sure. It's not a 20th century music, but it did come from these genres.
Hope I helped!
Is this a true or false statement? Yay or nay?
