If an adult said, "What I learned at home and in my church is what I live by. The approval of my friends and the stability of my family matter the most to me," this adult is most likely functioning at which level or stage in Loevinger's model of ego development?

Especially when started in adolescence, marijuana use can permanently stunt the development of neurons in the _____, impairing _____ permanently

a) parietal; perception b) motor cortex; reaction time c) hippocampus; memory d) cerebellum; coordination

Allissa often goes to the park to observe children at play. She is amazed at how children of different ages interact with each other. Allissa is interested in observing

a. physical development. c. personality development. b. cognitive development. d. social development.