One of this thinker's students developed activity theory along with Rubinstein. This thinker distinguished between primary defects caused by heredity and secondary defects caused by a person's social environment, and argued that the apex of knowledge was decontextualization, or the ability to transfer a skill into a new context. This psychologist asserted that egocentric speech leads to advanced thought, and postulated the importance of assistance from More Knowledgeable Others. Steven Toulmin called this thinker the "Mozart of Psychology," and his ideas were promulgated by his students Leont'
One of this thinker's students developed activity theory along with Rubinstein. This thinker distinguished between primary defects caused by heredity and secondary defects caused by a person's social environment, and argued that the apex of knowledge was decontextualization, or the ability to transfer a skill into a new context. This psychologist asserted that egocentric speech leads to advanced thought, and postulated the importance of assistance from More Knowledgeable Others. Steven Toulmin called this thinker the "Mozart of Psychology," and his ideas were promulgated by his students Leont'ev and Luria. Scaffolding is based on the ideas of this psychologist, who postulated a space between a person's actual level of development and his or her potential area of development. For 10 points, name this Russian psychologist whose book Mind in Society introduced the concept of the Zone of Proximal Development.
One of this thinker's students developed activity theory along with Rubinstein.
Lev Vygotsky