Elona has always wanted to take French and then travel to Paris. So, she enrolls in a night class at the community college. Her motivation for learning this foreign language would be considered intrinsic, according to the __________ theory

Martial satisfaction in couples with children tends to increase

a. when the child reaches two years of age. b. after children have left the nest. c. when the child reaches adolescence. d. when the child has reached the formal operational stage of development.

Whereas Piaget saw cognitive development as a result of individual discovery and a child's interaction with objects, Vygotsky attributed cognitive development to __________

a) biological changes in the brain. b) unconscious factors. c) completing activities in isolation. d) interaction between a child and skilled people.