PEABODY PICTURE VOCABULARY TEST (PPVT)

a test wherein groups of four black-and-white images are shown to the test-taker, who chooses the one which correlates to a term spoken by the examiner. There are 204 total groups of stimulants, organized in 17 set of 12. The test, now in its 3rd edition, might be utilized with people two years of age and older than 90, to evaluate receptive vocabulary and verbal capacity.

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PLEASURE PRINCIPLE

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