Research has shown that about _________ of the traffic fatalities in the U.S. are associated with alcohol

The primary limitation of children's thinking during the concrete operations stage is that they

A) can only engage in deductive reasoning using activities like the pendulum problem. B) master the skills of transitivity, reversibility, and class inclusion in a sequential manner. C) cannot think about process and only see the beginning and end of a problem. D) can think logically only about tangible or familiar materials, contexts, and situations.

Erik Erikson's psychosocial theory comprises ______ stages

a. four cognitive b. five psychosexual c. eight psychosocial d. three moral