The reliability of the twelve-item general health questionnaire (GHQ-12) under realistic assumptions

Background: The twelve-item General Health Questionnaire (GHQ-12) was developed to screen for non-specific psychiatric morbidity. It has been widely validated and found to be reliable. These validation studies have assumed that the GHQ-12 is one-dimensional and free of response bias, but recent evid...

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Bibliographic Details
Main Author: Hankins, Matthew (Author)
Format: Article
Language:English
Published: 2008-10-14.
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