Whose theory of cognitive development is often referred to as a sociocultural theory?

Vygotsky's zone of proximal development was:

a. the area in which children function best. b. the space between where children function independently and where they need adult assistance. c. the cognitive state they have achieved. d. language.

Contemporary research suggests that the storm-and-stress notion of adolescence is

A) much worse for boys than for girls. B) understated. C) much worse for girls than for boys. D) exaggerated.