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Quantitative Psychology

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Marquette University

Psychology

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A Statistical Examination Of Impaired Performances Across Concussion Screening Instruments, Kathryn Ann Ritchie Apr 2017

A Statistical Examination Of Impaired Performances Across Concussion Screening Instruments, Kathryn Ann Ritchie

Master's Theses (2009 -)

It is well documented that healthy individuals routinely obtain impaired scores on neuropsychological tests, which confounds the differential diagnosis process. Relatively little is known regarding the rates at which healthy individuals obtain impaired scores on measures that are used to detect cognitive symptoms associated with sports related concussion (SRC). The current study generated expected rates of impaired performance on the Standardized Assessment of Concussion (SAC), the Automated Neuropsychological Assessment Metrics Sports Battery (ANAM), Immediate Post-Concussion and Cognitive Testing (ImPACT), and Axon Sports (Axon) neurocognitive measures by conducting Monte Carlo analyses using data obtained from a large normative sample of amateur …