Environmental hazards that act as teratogens include chemicals and pollutants present in all of the following EXCEPT
a. artificial sweeteners.
b. cosmetic products.
c. fruit juice.
d. food additives.
C
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What kind of variable requires the use of real limits?
a. Independent c. Discrete b. Dependent d. Continuous
Cognitive psychologists acknowledge that mental processes are not directly observable to the eye, but assert that they ____
a. ?are at least as important as unconscious processes b. ?can be inferred from performance data c. ?are still primarily the result of biological influences d. ?cannot be indirectly observed either
Which of these is NOT a distinction between chronic and acute pain?
A) Acute pain is usually adaptive; chronic pain is not. B) Acute pain is physical; chronic pain is psychological. C) Chronic pain is frequently reinforced environmentally; acute pain needs no such reinforcement. D) Chronic pain has no biological benefit; acute pain warns the person to avoid further injury.
What is the Kefauver-Harris Amendment?
a) An amendment to the Federal Food, Drug, and Cosmetic Act that requires drug companies to prove that new drugs are effective as well as saf b) An amendment to the Federal Food, Drug, and Cosmetic Act that requires drug companies to provide generic alternatives to brand-name drugs c) An amendment to the Pure Food and Drug Act that requires all ingredients in drugs be accurately identified on the label d) An amendment to the Pure Food and Drug Act that requires drug companies to provide generic alternatives to brand-name drugs