In your own words, explain why the classical approach of concepts as definitions has fallen out of favor.
What will be an ideal response?
The classical approach of concepts as definitions has been around for centuries. It explains things clearly and simply: If someone asks you to define a concept, you provide a definition for that concept. If a different example does not match that example, then it is not a part of that concept.
The definition approach works well for subjects such as mathematics--for instance, "What does prime number mean?" Unfortunately, most real-life concepts are much messier. If a researcher asks 30 people, "What are healthful foods for humans?" then he or she is likely to get back 30 different answers. People's concepts of healthful food may include calorie count, fiber content, vitamin content, how highly processed the food has been before it reaches the consumer, effect on the environment, and many other stipulations. As a result, the definition approach is no longer widely followed among cognitive psychologists.
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Hull's experiments were directed by ____.?
a. ?deduced theorems and corollaries b. ?equations c. ?objective definitions d. the limitations of the rat and maze method e. ?and limited to respondent conditioning
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A) a specific phobia B) a common social phobia C) panic disorder D) generalized anxiety disorder
From 1886 to 1906, Coca-Cola contained small amounts of
a. alcohol. b. marijuana. c. cocaine. d. morphine.
To make sure that unintended variables do not confound a study, many potential variables
a. Are kept constant, or the same, across conditions b. Can be made to co-vary with the independent variable c. Are ignored d. Are transformed into another measurement scale