Evaluation of the accuracy of two regression-based methods of estimating premorbid IQ /

Two premorbid IQ estimation procedures were compared in a normal, non-brain impaired sample and a clinical, sample of known brain impaired individuals. The methods used for comparison were the purely demographically based regression index (DI) developed by Barona et al. (1984), and the OPIE equation...

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Bibliographic Details

Main Author:	Powell, Bradley Douglas
Format:	Thesis Book
Language:	English
Published:	[Place of publication not identified] : [publisher not identified] ; 2001.
Subjects:	Major counseling psychology.
Online Access:	http://proxy.library.tamu.edu/login?url=http://proquest.umi.com/pqdweb?did=725922111&sid=1&Fmt=2&clientId=2945&RQT=309&VName=PQD