A study of intellectual recovery following closed head injury

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dc.contributor.committeeMemberFletcher, Jack M.
dc.contributor.committeeMemberFrancis, David J.
dc.contributor.committeeMemberFoorman, Barbara R.
dc.contributor.committeeMemberHayden, Mary Ellen
dc.creatorBailey, Cynthia A.
dc.date.accessioned2023-02-21T22:29:40Z
dc.date.available2023-02-21T22:29:40Z
dc.date.copyright1989-07-25
dc.date.issued1988
dc.description.abstractPrevious studies have utilized the WAIS and WAIS-R to assess the level of intellectual functioning after closed head injury, and have found that the Full Scale scores are depressed within the first year, and show a gradual improvement over time. The Verbal scale is usually higher that the Performance scale and exhibits a faster recovery rate. The present study focused on identifying subject variables (such as premorbid IQ and severity of injury) which contribute to the initial depression of IQ scores, and on determining the reasons for the VIQ-PIQ discrepancy. Results indicated that premorbid intellectual levels and severity of injury were correlated with change in IQ scores over time. Also, the interval between injury and readiness to be tested was significantly related to IQ at follow-up. The VIQ-PIQ discrepancy appeared to be an artefact of deficits in visual discrimination and motor programming at baseline. At follow-up there was no overall discrepancy, but visual discrimination was correlated with Performance IQ. Implications of these results will be discussed.
dc.description.departmentPsychology, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other19068576
dc.identifier.urihttps://hdl.handle.net/10657/13852
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.subjectHead--Wounds and injuries--Complications
dc.titleA study of intellectual recovery following closed head injury
dc.type.dcmiText
dc.type.genreThesis
dcterms.accessRightsThe full text of this item is not available at this time because it contains documents that are presumed to be under copyright and are accessible only to users who have an active CougarNet ID. This item will continue to be made available through interlibrary loan.
thesis.degree.collegeCollege of Social Sciences
thesis.degree.departmentPsychology, Department of
thesis.degree.disciplinePsychology
thesis.degree.grantorUniversity of Houston
thesis.degree.levelDoctoral
thesis.degree.nameDoctor of Philosophy

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