The differing smell qualities are
a. only divided into four basic categories: floral, musky, sour, and putrid.
b. the result of a gate-control system that filters the various scents.
c. the result of molecules activating different combinations of odor receptors.
d. dependent on the gustatory sense to produce the many different odors.
C
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Ernest studied the frequency of repair records for several makes of cars he was thinking of buying. He was about to buy a Volvo when his brother told him that two of their friends had a lot of repairs on their Volvos and were unhappy with the cars. On the basis of this information, Ernest reconsidered his decision. Which rule of thumb may have been responsible for Ernest's change of mind?
a. representativeness heuristic c. deductive reasoning b. emotionality heuristic d. availability heuristic
Which of the following is a reason for a child's poor performance on a referential communication task?
a. The child's inability to understand the passive voice b. The child's lack of prosodic features c. The child's inability to understand the intent of others d. The child's lack of facial expressions