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Psychology

Theses/Dissertations

Louisiana State University

Schizophrenia

2002

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Qualitative Scoring Of The Rey 15-Item Memory Test In A Forensic Population, James A. Martin Jan 2002

Qualitative Scoring Of The Rey 15-Item Memory Test In A Forensic Population, James A. Martin

LSU Doctoral Dissertations

Several studies have examined the ability of the Rey 15-Item Memory Test (MFIT) to identify malingering of memory problems among a variety of psychiatric and neurologically impaired populations. The consensus has been that the quantitative scoring method is overly sensitive to genuine memory impairment and lacks sensitivity to simulated amnesia. However, a reexamination of these studies and available data indicates the MFIT is both valid and effective at identifying actual malingerers among civil litigants, and a number of these studies were limited through inappropriate inclusion of severely impaired patients and research designs of questionable validity. Also, the performance of a …


The Role Of Attention In Affect Perception: An Examination Of Mirsky's Four Factor Model Of Attention In Chronic Schizophrenia, Dennis R. Combs Jan 2002

The Role Of Attention In Affect Perception: An Examination Of Mirsky's Four Factor Model Of Attention In Chronic Schizophrenia, Dennis R. Combs

LSU Doctoral Dissertations

Attention and affect perception was examined in a sample of sixty-five persons with chronic schizophrenia. Attentional skills may be related to deficits in affect perception due to a lack of attention to important information contained in the face. Deficits of this sort can dramatically inhibit appropriate social functioning. However, there is a lack of empirical research on this topic. Mirsky's four factor model of attention was used as a broad-based assessment of attentional functioning. The four factors of attention were: 1) Focus-Execute, 2) Encode, 3) Sustain, and 4) Shift. Neuropsychological measures reflective of attentional factor were administered. In this study, …