Last night Jamil dreamed that the hot water tank located in the basement burst and flooded the house. The bursting of the hot water heater and the flooding of the house constitute the __________ content of the dream.

When people try to solve problems, which feature of the problem should they emphasize the most?

a. structural features b. surface features c. schematic features d. algorithms

Selma notices that as her supply of marijuana decreases she starts thinking more and more about where she can get another supply as well as feeling nervous and anxious. This is an example of

a. withdrawal. b. tolerance. c. physiological dependence. d. psychological dependence. e. intoxication.