Which One of the Following Statements Best Describes Vygotsky's Concept

Multiple Choice

Which one of the following statements best describes Vygotsky's concept of internalization?

A) As children grow older, they develop an increasing ability to think about events in abstract rather than concrete terms.
B) With age, children acquire more sophisticated problem-solving skills, largely because their parents and teachers give them increasingly challenging problems to tackle.
C) Over time, children acquire more self-confidence about their ability to deal with the world.
D) Through their social interactions with other people, children acquire ways of mentally approaching and thinking about a task.