Which theory of olfaction states that odors are related to the shapes of chemical molecules?
a. trichromatic
b. lock and key
c. opponent process
d. gate control
B
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First-year adjustment reaction will pass when college students begin to make friends and integrate themselves into academic and social environments.
Answer the following statement true (T) or false (F)
When the veterinarian advised an owner to feed her dog in the morning instead of in the evening, it took several days for the dog to stop salivating late in the afternoon around its previous dinnertime. The gradual decrease in salivation across days is an example of:
A) spontaneous recovery. B) extinction. C) generalization. D) second-order conditioning.
According to Maslow's hierarchy of motives theory, which one of the following needs must first be satisfied?
a. self-actualization b. esteem needs c. physiological needs d. safety needs
Childhood injuries
A) are typically "accidental" and usually cannot be prevented. B) occur within a complex ecological system and can often be prevented. C) rank second only to cancer as a cause of childhood mortality in industrialized nations. D) are less common in the United States than in other industrialized nations.