Piaget's stage of cognitive development that has substages of primary circular reactions, tertiary circular reactions, and secondary schemata is

All the neurons of the brain and spinal cord make up the ________ nervous system

a. central b. somatic c. autonomic d. peripheral

What is the biggest difference between the influential style and the supportive style of grandparenting?

A) Supportive grandparents live closer to grandchildren than influential grandparents do. B) Supportive grandparents help financially support their grandchildren, but influential grandparents do not. C) Supportive grandparents do not discipline their grandchildren, but influential grandparents do. D) Influential grandparents see their grandchildren daily but supportive grandparents do not.