According to piaget, in what stage of human development do individuals experience the world only through sensory contact?
a. sensorimotor stage
b. preoperational stage
c. concrete operational stage
d. formal operational stage

Below is a digram of a hypothetical bill. which of the following must be the missing legislative step in the diagram?

He dutch west india company wanted to establish a colony in north america to expand its trading empire. enjoy religious freedom. encourage catholics to leave holland. form a representative democracy.

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?