A rat is placed in a box where the lever works every fourth time. This is a _____

schedule.

(a) fixed interval (b) variable interval
(c) fixed ratio (d) variable ratio

C

Psychology

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Those who emphasize the importance of the g factor would be most likely to encourage

a. discontinuing special programs for intellectually advantaged children. b. deriving adult intelligence test scores from the ratio of mental age to chronological age. c. using a small standardization sample in the process of intelligence test construction. d. quantifying intelligence with a single numerical score. e. studying autistic savants in order to research alternative forms of intelligence.

Psychology

The standard drug treatment for angina pectoris involves ________ administration of ________

A) topical; amphetamine B) rectal; a benzodiazepine C) intravenous; nitroglycerine D) sublingual; nitroglycerine E) topical; L-DOPA

Psychology