I believe the correct answer is D
It showed that direct rewards and punishments are not necessary for learning. its called modeling.
Answer:
During the high Middle Ages, the Roman Catholic Church became organized into an elaborate hierarchy with the pope as the head in western Europe. He establish supreme power. Many innovations took place in the creative arts during the high Middle Ages. Literacy was no longer merely requirement among the clergy.19 Oct 2020
Answer:
Moral philosophy stands as an enduring record of what we have learnt so far. Moral philosophy empowers us through its method and substance to reflect upon and talk about challenging moral issues. Studying ethics can even propel a personal journey, where we learn about ourselves and the way we think.
Explanation:
please give me brainlist and follow