When faced with the task of remembering a list of cups, knives, forks, and plates, 10-year-old Kevin groups the items into a coherent pattern – cups and plates, forks and knives. Kevin is using a(n)

What do later schemes grow out of?

What will be an ideal response?

If you were presenting a talk on AIDS and HIV infection, you should be sure to mention that

a. the HIV virus is not airborne and requires direct access to the bloodstream. b. relatively few people are actually at risk for AIDS. c. the time between infection with the virus and appearance of symptoms is approximately thirty days. d. most college students are likely to be HIV positive.