Abstract
The measurement of Low IQ is subject to far more error than has previously been acknowledged. The five point error that is usually acknowledged only takes into account the internal constancy of the test. When other errors due to changes in assessment conditions, the floor effect, the Flynn Effect and the lack of consistency between test the error is about 18 points.
Library
Documents
Microsoft Publisher
WhitakerDCP_poster_draft_1.pub
Restricted to Repository staff only
WhitakerDCP_poster_draft_1.pub
Restricted to Repository staff only
Download (818kB)
Statistics
Downloads
Downloads per month over past year
Downloads per month over past year for
"WhitakerErrorjpeg.jpg"
Downloads per month over past year for
"WhitakerError2pdfrotated.pdf"