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Analysis And Enhancement Of Human Cognitive Control Using Noninvasive Brain-Computer Interfaces, Soheil Borhani
Analysis And Enhancement Of Human Cognitive Control Using Noninvasive Brain-Computer Interfaces, Soheil Borhani
Doctoral Dissertations
Cognitive control including attention and working memory are crucial to human daily life. Whether a civilian who walks across a street or a military service member who is responsible for navigating a mission, cognitive control is involved, entirely. This ability is subject to impairment. People with attention disorder are easily disposed to distraction and lacks the ability to maintain the focus to a task. Multiple treatment strategies have been suggested which most of them has been pharmaceutical. Evidently, the medical treatment has side effects for long-term use. Moreover, it has a risk of drug misuse. Another line of treatment is …
Neural Correlates Of Individuation And Subordinate-Level Categorization Of Other-Race Faces In Infancy, Kelly Roth
Neural Correlates Of Individuation And Subordinate-Level Categorization Of Other-Race Faces In Infancy, Kelly Roth
Doctoral Dissertations
Perceptual narrowing is a domain-general process in which infants move from a broad sensitivity to a wide range of stimuli to developing expertise within often experienced native stimuli (Maurer & Werker, 2014). One outcome of this is the own-race bias, characterized by an increasing difficulty in discriminating other-race faces with age and experience for those raised in a racially homogenous environment (Anzures, Quinn, Pascalis, Slater, Tanaka, & Lee, 2013). Recent theorists have proposed that this is due to a categorization-individuation process, wherein infants begin to categorize non-native stimuli, such as other-species’ faces, but individuate native stimuli, such as often-experienced human …
Exploring The Effects Of Traditional And Expert-Derived Attentional Focus Cue Structures On Complex Skill Learning, Kaylee Woodard
Exploring The Effects Of Traditional And Expert-Derived Attentional Focus Cue Structures On Complex Skill Learning, Kaylee Woodard
Doctoral Dissertations
Instructions that direct attention externally have been shown to enhance motor performance. However, research on learning effects has produced mixed findings, particularly in skilled populations, and particularly when realistic instructional protocols have been used. Most studies have presented an overly simplistic view of attention, such that all-internal focus protocols are contrasted with all-external focus protocols. Expert performers, however, have reported adopting combined approaches, revealing the need for research to test more realistic instructions. The current project was a two-part study designed to investigate the effects of realistic focus instructions on performance and learning. Study 1 was an exploratory study of …