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Social and Behavioral Sciences Commons

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Articles 1 - 9 of 9

Full-Text Articles in Social and Behavioral Sciences

A Computational Perspective Of Schizophrenia, Ernesto H. Bedoy, Geoff Powell, Jefferson Kinney Jan 2014

A Computational Perspective Of Schizophrenia, Ernesto H. Bedoy, Geoff Powell, Jefferson Kinney

McNair Poster Presentations

The etiology of schizophrenia remains largely elusive, thus dampening the effectiveness of current treatment strategies. Abnormal neural migration and neurogenesis in the hippocampus have been suggested to be involved in schizophrenia (Jakob & Beckmann, 1994). A few approaches, including computational modeling, have investigated schizophrenia as a network disorder. Computational modeling uses mathematics to predict the behavior of biological systems based on the input of a set of parameters collected from laboratory experiments. In this study, we constructed a computational model to explore the ramifications of additional PV neurons migrating to an aberrant location in the hippocampus and interfering with a …


Modulatory Effects Of Gaba(B) Receptor Facilitation In A Model Of Chronic Inflammation, Michael A. Langhardt, Jefferson Kinney Jan 2014

Modulatory Effects Of Gaba(B) Receptor Facilitation In A Model Of Chronic Inflammation, Michael A. Langhardt, Jefferson Kinney

McNair Poster Presentations

Inflammation within the brain (neuroinflammation) has been associated with a number of neurodegenerative diseases, including Alzheimerʼs disease (AD) (Solito et al., 2012). Within the brain, inflammation is defined broadly as prolonged activation of the brainʼs immune cells, known as glial cells. Excessive activation of glial cells within the brains of AD patients is a hallmark of the disease, however the mechanism by which this contributes to disease pathology is relatively unclear (Jo et al., 2014). Recently, studies have shown that glial cells, known as astrocytes, are able to synthesize and release the inhibitory neurotransmitter GABA (Charles et al., 2003). Further, …


Commercial Sexual Exploitation Of Teens, Tamieka Meadows, Alexis Kennedy Jan 2014

Commercial Sexual Exploitation Of Teens, Tamieka Meadows, Alexis Kennedy

McNair Poster Presentations

This research explores whether commercially sexually exploited children (CSEC) abuse drugs or face greater histories of abuse than their delinquent peers. This research will evaluate whether girls who are CSEC victims experience more abuse of drugs or experience more physical, emotional, or sexual abuse. The study also explores whether CSEC victims witnessed more abuse than non-CSEC victims. A survey of needs and issues facing delinquent girls was given to 130 girls between the ages of 13 to 18. Questions asked about their drug use, abuse history, and whether they witnessed abuse. This research found that many girls who are CSEC …


Racial Discrimination And The Death Penalty: An Analysis Of The United States' Judicial System, Jessica Recarey, Nerses Kopalyan Jan 2014

Racial Discrimination And The Death Penalty: An Analysis Of The United States' Judicial System, Jessica Recarey, Nerses Kopalyan

McNair Poster Presentations

Racial discrimination plays a role in the administration of the death penalty. This research analyzes the history, and past scholarly research, of the death penalty. The purpose of this research is to understand the correlation between racial discrimination and those sentenced to death. This study includes a literature review regarding the different aspects of the death penalty and race. Following the literature review, an analysis is performed of both previous literature and current death penalty statistics that augments the discussion of the death penalty.


Male-Female Wage-Gap: A Comparison Of Different Employment Classes, Richard V. Foster, Jeffrey Waddoups, Heather Lynn Lusty, Thomas Mike Carroll Jan 2014

Male-Female Wage-Gap: A Comparison Of Different Employment Classes, Richard V. Foster, Jeffrey Waddoups, Heather Lynn Lusty, Thomas Mike Carroll

McNair Poster Presentations

This study is being conducted and presented in two parts. The first part, this report, is a statistical examination of the male-female wage gap. By evaluating the average (mean) differences between men and women within the workplace, pay differential trends can be ascertained and examined to support the need for additional study. The second stage, to be conducted Fall 2014 at the University of Las Vegas, Nevada, will use regression analysis to differentiate between explained and unexplained portions of said pay-gap to better understand how the remaining gap is related to discrimination. The data analyzed will establish baselines for both …


Thinking Like A Scientist: A Thematic Analysis Of Students' Experiences At The Sacnas Research Conference, Rosa Perez, Rachael D. Robnett Jan 2014

Thinking Like A Scientist: A Thematic Analysis Of Students' Experiences At The Sacnas Research Conference, Rosa Perez, Rachael D. Robnett

McNair Poster Presentations

The underrepresentation of minority students in STEM fields is a concern in today’s society. Research suggests that identity plays a major role in students’ ultimate success within these fields. Using identity theory as a theoretical framework, this study explores the ways in which identity affects the academic careers of underrepresented students in STEM. The participants of this study consisted of undergraduates from various colleges and universities around the United States that attended the SACNAS 2010 research conference. Thematic analysis was used to identify four overarching themes from a set of narrative responses collected after the event. The identified themes include …


Quality Of Peer Relationships Among Children With Selective Mutism, Marielle Leo, Rachele Diliberto, Christopher A. Kearney Jan 2014

Quality Of Peer Relationships Among Children With Selective Mutism, Marielle Leo, Rachele Diliberto, Christopher A. Kearney

McNair Poster Presentations

The current study examined the quality of peer relationships among children with selective mutism. Previous research suggests that children who are selectively mute have difficulty making friends and have poor outcomes in treatment. Participants were derived from the UNLV Child School Refusal and Anxiety Disorders Clinic. An initial assessment was conducted by the Clinic therapist. The study utilized a demographic form, the Child Behavior Checklist, and the Anxiety Disorders Interview Schedule—Parent Version. The current study found that children who are selectively mute ranged in the quality of friendships, and this knowledge may be used to help treatment outcome.


Pre-Traumatic Factors Of Career-Related Ptsd: A Systematic Review Of The Literature, Michael G. Curtis, Russell T. Hurlburt Jan 2014

Pre-Traumatic Factors Of Career-Related Ptsd: A Systematic Review Of The Literature, Michael G. Curtis, Russell T. Hurlburt

McNair Poster Presentations

This paper examined and synthesized the (limited) available literature on the pre-traumatic predictors of PTSD, specifically targeting populations in which traumatic events are experienced frequently because of the requirements of their positions, i.e., firefighters, police, and military personnel. A total of 21 articles were included in the final literature review and were used to assess the current available knowledge of the pre-traumatic traits of career-related PTSD, and address potential gaps in the literature. The culmination of this research was used to create specific risk profiles for each of the high risk careers included in this review, firefighters, police, and military …


Gender Performance In Womens' Mixed Martial Arts, Linda Tompkins, Michael Ian Borer Jan 2014

Gender Performance In Womens' Mixed Martial Arts, Linda Tompkins, Michael Ian Borer

McNair Poster Presentations

Academic research has typically focused on men who practice Mixed Martial Arts and their expression of hyper-masculinity. There is a lack of comparative work which examines women who practice MMA as a sport. This article aims to address this oversight by exploring the meaning and importance of the sports for women. The main focus is to explore how women navigate and “perform gender” in the patriarchal subculture of MMA. Drawing on a “grounded theory” approach, semi-structured interviews, content analysis, and participant observation, I developed a preliminary model of female Mixed Martial Artist. I examine three female fighter “types” (“Feminine inclined …