Cognitive Psychology Commons^™

Cross-Cultural Work In Music Cognition: Challenges, Insights, And Recommendations, Nori Jacoby, Elizabeth Hellmuth Margulis, Martin Clayton, Erin Hannon, Henkjan Honing, John Iversen, Tobias Robert Klein, Samuel A. Mehr, Lara Pearson, Isabelle Peretz, Marc Pearlman, Rainer Polak, Andrea Ravignani, Patrick E. Savage, Gavin Steingo, Catherine J. Stevens, Laurel Trainor, Sandra Trehub, Michael Veal, Melanie Wald-Fuhrmann

Psychology Faculty Research

Many foundational questions in the psychology of music require cross-cultural approaches, yet the vast majority of work in the field to date has been conducted with Western participants and Western music. For cross-cultural research to thrive, it will require collaboration between people from different disciplinary backgrounds, as well as strategies for overcoming differences in assumptions, methods, and terminology. This position paper surveys the current state of the field and offers a number of concrete recommendations focused on issues involving ethics, empirical methods, and definitions of “music” and “culture.”

The Cost Of Getting Lost: Measuring The Slot Machine ‘Zone’ With Attentional Dual Tasks, W. Spencer Murch

International Conference on Gambling & Risk Taking

A contemporary stance on regular and problematic electronic gaming machine (EGM) gamblers argues that these individuals use machine gambling as a means of escaping aversive feelings rather than as a means of seeking out excitement. Often called “The Slot Machine Zone,” this hypothesis currently rests on qualitative and anecdotal data suggesting that machine gamblers are somehow lost in the game (Schüll, 2012). Conceptually similar to work on flow and dissociation, the zone hypothesis predicts that problematic EGM play is associated with 1) increased self-reported dissociation / immersion, 2) attenuated peripheral attention, and 3) a positive physiological state as a result. …

Construction And Assembly Of A Hyperdrive Recording Implant, Andrew A. Ortiz, Ryan A. Wirt, James M. Hyman

AANAPISI Poster Presentations

The ability to record neural activity from multiple brain areas is crucial for the understanding of how different areas of the brain function or interact. This poster will cover instructions on how to construct and assemble a hyperdrive recording implant that bilaterally targets the ACC and the hippocampus. Intriguingly, the design of the hyperdrive recording implant is flexible and can be constructed to target other brain areas. The implant consists of 32 twisted bundles of tetrodes with a total of 128 individual recording wires which are controlled by movable ‘drivers’ (Gray et al., 1995; McNaughton et al., 1983). All 128 …

The Effect Of Endpoint Knowledge On Dot Enumeration, Alex Michael Moore

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study attempts to extend the principle tenets of the Overlapping Waves Theory (Siegler, 1996), a framework designed to explain the progression of trends in cognitive development, to adult participants’ performance in a dot enumeration task. Literature in the 0-100 number line estimation task (Siegler & Booth, 2004, Ashcraft & Moore, 2011) has revealed a pervasive trend in child estimation such that young children (especially those in kindergarten) respond with a logarithmic line of best fit, while children at the third grade and above overwhelmingly respond with linear estimates to this same range of numbers. A similar developmental trend is …

Executive Function Profiles In Pediatric Traumatic Brain Injury, Erik Nelson Ringdahl

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traumatic brain injury is a common cause of disability and death among children in the United States. Insult to the frontal and temporal lobes are frequent in closed head brain injury. Cognitive deficits in a variety of domains are common sequelae of brain trauma. In many cases, trauma to the frontal and temporal lobe regions engender prominent deficits in higher-order cognitive processing, memory, and attention.

Higher-order cognitive processing, or Executive Functions are the grouping of cognitive processes necessary for organization of thoughts and activities, attending to the activities, prioritizing tasks, managing time efficiently, and making decisions (Alvarez & Emory, 2006; …