Dr. Wells has proposed that the center of the Earth consists of large open areas that contain air and water and may be inhabited by some life form. This proposition is best described as a

If you started to choke in the college cafeteria you would be more likely to get help if only a few other people were there than if the cafeteria were crowded

Indicate whether the statement is true or false.

Explicit attitudes are held __________, while implicit attitudes are held __________

a. internally; externally b. unconsciously; consciously c. externally; internally d. consciously; unconsciously