Estimating premorbid cognitive abilities in low-educated populations.

To develop an informant-based instrument that would provide a valid estimate of premorbid cognitive abilities in low-educated populations.A questionnaire was drafted by focusing on the premorbid period with a 10-year time frame. The initial pool of items was submitted to classical test theory and a...

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Bibliographic Details
Main Authors: Daniel Apolinario, Sonia Maria Dozzi Brucki, Renata Eloah de Lucena Ferretti, José Marcelo Farfel, Regina Miksian Magaldi, Alexandre Leopold Busse, Wilson Jacob-Filho
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3605367?pdf=render