The fundamental unit of symbolic knowledge is a ____, which may be grouped into ____

a. concept; categories
b. concept; hidden units
c. node; schemas
d. node; concepts


a

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A child who may have a hearing loss should be referred to an ophthalmologist for screening

a. True b. False Indicate whether the statement is true or false

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The first commissioner of the Department of Education was:

a) Horace Mann b) Jedidiah Morse c) Henry Barnard d) William Smith

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Consider research on delay of gratification in preschoolers. In the graph shown below, the lower line joined by squares represents

a. no thoughts suggested. b. thoughts about rewards. c. fun thoughts that divert attention. d. rewards given at two minute increments.

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Which religion is considered the fastest-growing across the globe?

a. Islam b. Hinduism c. Judaism d. Buddhism

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