Which of the following is a stage in cognitive development from birth to age seven, according to Vygotsky’s theory of cognitive development?
A. Expressive stage
B. Conservation stage
C. Altruistic stage
D. Egocentric speech stage
Answer:D
Which of the following is a stage in cognitive development from birth to age seven, according to Vygotsky’s theory of cognitive development?
A. Expressive stage B. Conservation stage C. Altruistic stage D. Egocentric speech stage