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Full-Text Articles in Psychology
The Relationships Among Emotion, Cognitive Dysfunction And Anosognosia In Huntington’S Disease, Danielle C. Hergert
The Relationships Among Emotion, Cognitive Dysfunction And Anosognosia In Huntington’S Disease, Danielle C. Hergert
USF Tampa Graduate Theses and Dissertations
Huntington's disease (HD) is a genetic, neurodegenerative disorder that is characterized by motor, cognitive and psychiatric disturbances. Anosognosia, or lack of awareness of symptoms, is commonly observed in neurodegenerative disorders, including HD. Most theories suggest that emotion, executive functioning, and memory play important roles in self-awareness. There is limited research of anosognosia in HD and no theoretical model of how it manifests in the disease. The purpose of this study was to examine Metacognitive Knowledge, or overall beliefs about the self, and Online Awareness, or the ability to predict (Anticipatory Awareness) and evaluate (Emergent Awareness) task performance, in …
Examining A Novel Set Of Executive Function Measures Using Event Related Potentials, Danielle Cara Blinkoff
Examining A Novel Set Of Executive Function Measures Using Event Related Potentials, Danielle Cara Blinkoff
USF Tampa Graduate Theses and Dissertations
The nature and assessment of executive function are areas of active research. Many current assessments of executive function are complex, have limited reliability and validity, and suffer from task impurity, meaning other cognitive processes may indirectly influence task performance. Additionally, measures may be culture, language, or education bound limiting their use in certain populations (Miyake, Emerson, & Friedman, 2000; Miyake, Friedman, et al., 2000; Strauss, Sherman, & Spreen, 2006; Stuss, 2007). The purpose of this project was to develop a novel set of executive function measures to address issues with current clinical measures. The new measures 1) can be used …
Source Memory And Generation Effects In Parkinson's Disease, Lynn Elizabeth Oelke
Source Memory And Generation Effects In Parkinson's Disease, Lynn Elizabeth Oelke
USF Tampa Graduate Theses and Dissertations
The primary aim of this study was to investigate source memory performance in individuals diagnosed with Parkinson's disease (PD). The secondary goal was to explore how memory was impacted when subjects were asked to generate responses during encoding. Fifty idiopathic PD patients and fifty healthy control subjects completed a task measuring item memory and source memory which also included a generation manipulation. Relative to controls, PD patients exhibited deficits in source memory but not item memory. Both groups demonstrated enhanced memory performance in the generative condition of the item memory task. The PD group displayed a marginally significant trend toward …