His theory is called the Social constructivism.
According to this theory, the potential development varies according to the level at which the learning takes place. It is composed of cognitive structures that are in the process of maturation, but that can only be developed with the guidance and collaboration of third parties. Vygotsky was a cognitivist, but he disagreed with the assumption that learning was independent of the social context. He considered that all cognitive functions originate in social interactions and that learning not only ivolves the assimilation and adaptation of new knowledge by students. For Vygotsky it is a process in which the learners are integrated into a community of knowledge.
The Student Non-Violent Coordinating Committee (SNCC), formed in the 1960s, was known for its organized, nonviolent sit-ins to protest
B) Jim Crow laws.
Answer: better, worse performance
Explanation:
Sleep deprivation has a negative effect in the body because for organ system to function better and properly, the body needs quality rest. When you subject the body by depriving it of it's rest as at when due leads to learning and memory impairment and also reduce your focus and attention. For better performance, students are advised to study and get good quality and quantity sleep