A camp leader repeatedly hugs a camper after she helps her friend. Each time, the camper is embarrassed and shies away from future acts of assistance. In the example, "Hugging the camper" is _______

During sensorimotor stage two, an infant

begins to understand object permanence. learns to talk. experiments with toys and animals. begins to adapt reflexes to the environment.

The linguistic relativity hypothesis suggests that _____

a) one's language determines the pattern of one's thinking and view of the world. b) one's thinking and view of the world determines the structure of one's language. c) we decide which objects belong to a concept according to what is most probable or sensible, given the facts at hand. d) perception of surface structure precedes deep structure in understanding a sentence.