Which of the following statements best describes the preconceptual stage of pre-operational thinking?

a. it occurs between the ages of four and seven.
b. it children develop the idea of reversibility.
c. it's characterized by egocentrism.
d. it has little effect on later stages of development.

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

According to the online content activity for this lesson, what should you do if you do not understand the material you are trying to learn? a. try a new approach to learning the material. c. re-read the material b. give up d. find someone to give you the answers to the test select the best answer from the choices provided a b c d

Compare and contrast the two settlements (dhaka, bangladesh and the favela outside of rio de janeiro, brazil). consider political, social, economic, and environmental issues.