Learning takes place in a connectionist network through a process of ___________ in which an error signal is transmitted starting from the property units.
A. graceful degradation
B. error verification
C. spreading activation
D. back propagation
Answer: D
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During the preschool years, which part of the brain, responsible for sophisticated information processing, shows considerable growth?
A. cerebral cortex B. cerebellum C. corpus callosum D. hippocampus
James was vocally criticized by other early psychologists because he ____.?
a. ?criticized the use of the experimental method b. ?loathed laboratory work and refused to do it c. ?hired Münsterberg, thus imposing Wundt's psychology and its limitations on the new American psychology d. ?was a "gentleman scientist" rather than a traditional academic e. ?studied psychic phenomena and moved away from scientific psychology
Olin and Bob are neighbors. Olin loves birds and his father works for the zoo. He has been to a dozen bird sanctuaries, and he and his dad go on bird watching hikes once a month. In contrast, Bob doesn't think much about birds. His only contact with them is in his backyard. It would be correct to say that Olin's standard probably involves
a. more prototypes than Bob's. b. more exemplars than Bob's. c. more prototypes and more exemplars than Bob's. d. the same prototypes and exemplars as Bob's.
A scale of measurement in which, in addition to order and equal units of measurement, there is an absolute zero that indicates an absence of the variable being measured is a _____ scale
a. nominal b. ordinal c. interval d. ratio