Research and compare the following three psychological theories—Piaget’s theory of cognitive development, Erikson’s theory of psychosocial development, and Kohlberg’s theory of moral development. Present your answer in a comparative table and include at least six points of comparison.

You should never drive a car if you are a.taking cold medication b. suffering from the flu c. drinking alcohol d. all the above

The real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.

Asoccer mom is driving her 75 year old grandmother and her 9 year old daughter home after the game. the grandmother and daughter were both in the back seat and both were wearing their seat belts. a car ran a red light in front of them, causing them to t-bone that car on the passenger side. fortunately there were no serious injuries, but the grandmother did sustain several rib fractures. the mother, daughter and driver of the at-fault car were shaken up but unhurt. what are some possible reasons that the grandmother sustained rib fractures while the other victims did not?