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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
The Role Of Acetylcholine In Attention And Lapses In Attention In Rats Using The Mode And Deviation From Mode Of Reaction Time Latency, Scott Lee Mitchell
The Role Of Acetylcholine In Attention And Lapses In Attention In Rats Using The Mode And Deviation From Mode Of Reaction Time Latency, Scott Lee Mitchell
Electronic Theses and Dissertations
Attention Deficit-Hyperactivity Disorder (ADHD) is currently the neurodevelopmental disorder most commonly diagnosed in children in the United States, and one of the defining characteristics of ADHD is inattention. Inattention is marked by increased lapses in attention, and when assessed clinically, it has been highly correlated with reaction-time variability (RTV). Evidence from the human/clinical literature has shown an inherently higher RTV to be the primary quantitative indicator of an ADHD diagnosis. Reaction-time distributions are characterized by an asymmetrical rightward skew, and because of the prevalence of this presentation, it has been theorized that the distribution peak and skew represent separate phenomena, …
Valuation Of Mentorship In Pharmacy Education And The Impact Of Perceived Personal Relevance, Ashley Stubblefield Crumby
Valuation Of Mentorship In Pharmacy Education And The Impact Of Perceived Personal Relevance, Ashley Stubblefield Crumby
Electronic Theses and Dissertations
Mentorship is an important component of personal and professional development for student pharmacists. This research measured the value of mentorship in this population examined potential influencing factors and the likelihood to participate in a mentoring relationship and identified preferences for the mentoring relationship. Data collection involved survey self-report of student pharmacists (P1-P4) at four participating universities. An adapted 29-item Mentoring Functions Scale (MFS) was used to measure value with functions divided into career and psychosocial categories. The highest ranked mentoring functions were psychosocial with an average score of 9 or greater on the 10-point scale. Perceived personal relevance measured using …
Reward And Punishment: The Neural Correlates Of Reinforcement Feedback During Motor Learning, Christopher Mark Hill
Reward And Punishment: The Neural Correlates Of Reinforcement Feedback During Motor Learning, Christopher Mark Hill
Electronic Theses and Dissertations
‘By the carrot or the stick’ reward or punishment has been contemplated by instructors to motivate their pupils to learn a new motor skill. The reinforcements of reward and punishment have demonstrated dissociable effects on motor learning with punishment enhancing the learning rate and reward increasing retention of the motor task. However it is still unclear how the brain processes reward and punishment during motor learning. This study sought to investigate the role of reinforcement feedback in cortical neural activity associated with motor learning. A novel visuomotor rotation task was employed with reward punishment or null feedback as the participants …