The two basic kinds of cells in the nervous system are _____

Piaget called his first stage of cognitive development the "sensorimotor" stage because young infants

A) can engage in some representational thought but without the use of symbols. B) make a conscious choice to engage directly with their environment rather than use symbolic thought. C) cannot engage in the processes of organization, assimilation and accommodation. D) learn about the world of "here and now" through their sensory and motor actions alone.

One main reason why social psychologists may elect to use deception in their studies is that it

a. allows for stronger p-values to occur. b. creates a situation in which participants experience contrived events as though they were real. c. ensures that all participants in an experiment are treated equally. d. can be easier to deceive naïve participants than to tell the truth and provide a complex explanation.