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Wechsler Preschool and Primary Scale of Intelligence, Third Edition (WPPSI-III®) 

These are unofficial WPPSI III® pages.  Although we hope they prove useful for purchasers and users of the WPPSI III® , the information in them has not been authenticated by the WPPSI III®  author(s) or The Psychological Corporation.

Official Home page for WPPSI III® Information: http://www.psychcorp.com/catalogs/paipc/psy006-007bpri.htm

Test Description general, "non-official" description of the test

Test changes (WPPSI-R® to WPPSI-III®) A table providing contrasts and changes between the WPPSI-R® and the WPPSI III®

WPPSI III® Substitution Possibilities  How many subtest combinations are available to practitioners using the WPPSI III®?  Is this a bit of IQ roulette?

Critical Values Since the manual for the WPPSI III® provides only limited subtest combination critical values, this table examines other possibilities.

Object Assembly Error?  Why does the scoring of OA item 13 differ from all other OA scorings?

Comments and critique Random, general comments and concerns

Multiple answers Does this subtest, and more specifically this one item, have two possible answers?

Computer Template An Excel template to aid in the interpretation of the WPPSI III®

Content on these pages is copyrighted  by Dumont/Willis © (2001) unless otherwise noted.