Digital Commons Network^™

Does Botox Buffer The Negative Effects Of Social Rejection?: A Test Of The Facial Feedback Hypothesis, Vicki Sharif

Theses and Dissertations--Psychology

Can a common facial cosmetic procedure buffer against the negative impact of adverse social interactions? This pilot tested the hypothesis that an injection of botulinum toxin (Botox) to the corrugator supercilii muscles used in anger, compared to a placebo injection to the same location, will reduce the impact of social rejection on mood, self-esteem, control, meaningful existence, and aggression. Freezing facial musculature was hypothesized to alter the first physical signal of negative emotional reactions, thereby reducing the impact of social rejection on distress and aggression. This was the first study using Botox to examine the effects of reduced facial feedback …

The Effects Of Posttraumatic Stress Disorder, Mild Traumatic Brain Injury, And Combined Posttraumatic Stress Disorder/Mild Traumatic Brain Injury On Returning Veterans, Hannah L. Combs

Theses and Dissertations--Psychology

Veterans of the Iraqi and Afghanistan conflicts have frequently returned with injuries such as mild traumatic brain injury (mTBI) and posttraumatic stress disorder (PTSD). More recently, concern has been raised about the large number of returning soldiers who are diagnosed with both. Literature exists on the neuropsychological factors associated with either alone, however far less research has explored the effects when combined (PTSD+mTBI). With a sample of 206 OEF/OIF veterans, the current study employed neuropsychological and psychological measures to determine whether participants with PTSD+mTBI have poorer cognitive and psychological outcomes than participants with PTSD-o, mTBI-o, or veteran controls (VC), when …

Individual Differences In Escalation Of Tobacco Use: Impulsivity And Alcohol Use, Dustin C. Lee

Theses and Dissertations--Psychology

Like adolescents, young adults are at risk of initiating tobacco use and escalating to daily use and tobacco dependence. However, not every young adult who uses cigarettes intermittently becomes tobacco dependent, and the time-course of those who transition to daily use varies widely. Individual differences likely contribute to the variability observed in patterns of tobacco use. This dissertation uses a multi-modal research approach to examine dimensions of impulsivity and alcohol use that are associated with vulnerability for escalation of cigarette smoking, and whether alcohol’s effects on behavioral disinhibition impact cigarette consumption. Study 1 investigated the associations between dimensions of trait …

Investigation Of The Monty Hall Dilemma In Pigeons And Rats, Jessica P. Stagner

Theses and Dissertations--Psychology

In the Monty Hall Dilemma (MHD), three doors are presented with a prize behind one and participants are instructed to choose a door. One of the unchosen doors is then shown to not have the prize and the participant can choose to stay with their door or switch to the other one. The optimal strategy is to switch. Herbranson and Schroeder (2010) found that humans performed poorly on this task, whereas pigeons learned to switch readily. However, we found that pigeons learned to switch at level only slightly above humans. We also found that pigeons stay nearly exclusively when staying …

Discriminating Between Adhd, Adhd With A Comorbid Psychological Disorder And Malingered Adhd In A College Sample, Kimberly Dawn Williamson

Theses and Dissertations--Psychology

The current study examined the efficacy of various neuropsychological measures for differentiating ADHD and comorbid ADHD from malingered ADHD in a large state university sample. The sample consisted of 23 nonclinical individuals assigned to malinger ADHD (NLM), 9 nonclinical individuals responding honestly (NLH), 22 individuals with diagnoses of ADHD only (ADHD-H), 9 individuals with comorbid ADHD/Learning Disorder presentations (ADHD-LD), and 13 individuals with comorbid ADHD/Anxiety presentations (ADHD-ANX). Due to limited sample sizes, the ADHD-LD and ADHD-ANX participants were pooled to create a comorbid ADHD group (ADHD-CO n = 22). The study utilized a simulation design with a NLM group instructed …

The Sexualized Girl: The Development Of An Expanded (Sexualized) Gender Stereotype Among Children, Ellen A. Stone

Theses and Dissertations--Psychology

The current study examined children’s stereotypes about sexualized girls. Elementary school children (n = 208) from the mid-South between the ages of 6 and 11 completed a survey assessing their stereotypes about sexualized girls and non-sexualized girls. Participants were asked to justify, in their own words, their responses to several stereotypic evaluations. Children’s cognitive development was analyzed through classification skill as a moderator of belief in stereotypes about girls. Results revealed that children perceived the sexualized girl to be more popular and better liked by boys than the non-sexualized girl. However, the sexualized girl was also rated as less athletic, …

Digital Distribution And Games As A Service, Marco Mereu, Patrick Hudson, Steve Nix, J. J. Richards

SMU Science and Technology Law Review

No abstract provided.

The Art Of The Deal, Scott Ticer, J. Holt Foster, Zack Karlsson, Patrick Sweeney

SMU Science and Technology Law Review

No abstract provided.

Burn After Reading: Preservation And Spoliation Of Evidence In The Age Of Facebook, John G. Browning

SMU Science and Technology Law Review

No abstract provided.

Will Your Digital Music And E-Book Libraries Die Hard With You: Transferring Digital Music And E-Books Upon Death, Emily Stutts

SMU Science and Technology Law Review

No abstract provided.

Neutral No More: Secondary Effects Analysis And The Quiet Demise Of The Content-Neutrality Test, Mark L. Rienzi

Scholarly Articles

When the Supreme Court introduced the “secondary effects” doctrine to allow for zoning of adult businesses, critics fell into two camps. Some, like Justice Brennan, predicted dire consequences for the First Amendment, particularly if the doctrine were used in political speech cases. Others, like Professor Laurence Tribe, predicted secondary effects analysis would be limited to sexually explicit speech, and would not threaten the First Amendment. The modern consensus is that the doctrine has, in fact, been limited to cases about sex.

Recent cases demonstrate, however, that the impact of the secondary effects doctrine on the First Amendment has been broader …

Solid-Fuel Regression Rate Modeling For Hybrid Rockets, Francesca Favaro, W. Sirignano, M. Manzoni, L. Deluca

Faculty Publications

The regression rate of the solid fuel is a primary parameter in the performance analysis for a hybrid rocket. Many studies in the past few years have theoretically claimed, or experimentally shown, a dependence of the regression rate on the chamber total pressure. Such behavior is generally traced back to the presence of oxygen below the flame zone and of heterogeneous reactions occurring at the surface and affecting the pyrolysis law. An experimental program was performed at the Space Propulsion Laboratory of the Politecnico di Milano showing, within the explored operating conditions and the associated uncertainty bands, a neutral trend …

Querie: Collaborative Database Exploration, Magdalini Eirinaki, S. Abraham, N. Polyzotis, N. Shaikh

Faculty Publications

Interactive database exploration is a key task in information mining. However, users who lack SQL expertise or familiarity with the database schema face great difficulties in performing this task. To aid these users, we developed the QueRIE system for personalized query recommendations. QueRIE continuously monitors the user’s querying behavior and finds matching patterns in the system’s query log, in an attempt to identify previous users with similar information needs. Subsequently, QueRIE uses these “similar” users and their queries to recommend queries that the current user may find interesting. In this work we describe an instantiation of the QueRIE framework, where …

Brand Reputation And Product Recall, Anne Meike Eilert

Theses and Dissertations

Every year, firms make numerous announcements to recall products that are deemed unsafe or defective. These recalls pose a significant threat to a firm's brand reputation. The strong, negative reactions of consumers and the media to the recalls initiated by Toyota in 2010 show how fragile brands are in the wake of a recall. Firms spend a great amount of resources on building strong brands and it is unclear how such brands influence the firm's decision to announce a recall and the consumer's decision to return the recalled product. The objective of this dissertation is to shed some light on …

The Rational Synthesis Of Supported Noble Single Or Bimetallic Catalysts By Electrostatic Adsorption, Hyeran Cho

Theses and Dissertations

Many catalysts are today prepared by impregnation (also called incipient wetness or dry impregnation) in which nominal amounts of metals are placed into the amount of solution just necessary to fill the pore volume of the support material. While dry impregnation (DI) is simple and the amounts of metals easily controlled, no attention is paid to metal-support or metal-metal interaction. When DI-deposited metal precursors are reduced, the particles tend to be large in size and there is often ppor contact between two metals in a bimetallic system. In this work we demonstrate the application of "strong electrostatic adsorption" (SEA) for …

Responding To Tripadvisor: How Hotel Responses To Negative Online Reviews Effect Hotel Image, Intent To Stay, And Intent To Return, Tiffany Avant

Theses and Dissertations

Online guest reviews have become an important facet of consideration when guests decide on a hotel. Similarly, research has been done that shows a correlation between guest satisfaction and hotel responses to online reviews. However, little research has been done to show specifically how hotel management responses to comments posted on online review sites such as Tripadvisor influence guest intent to stay. This study will investigate how guest perception of hotel image, guest intent to stay, and guest intent to return are impacted by hotel responses to negative online feedback. The data reveals that providing a service recovery response to …

Pellet Cladding Mechanical Interactions Of Ceramic Claddings Fuels Under Light Water Reactor Conditions, Bo-Shiuan Li

Theses and Dissertations

Ceramic materials such as silicon carbide (SiC) are promising candidate materials for nuclear fuel cladding and are of interest as part of a potential accident tolerant fuel design due to its high temperature strength, dimensional stability under irradiation, corrosion resistance, and lower neutron absorption cross-section. It also offers drastically lower hydrogen generation in loss of coolant accidents such as that experienced at Fukushima. With the implementation of SiC material properties to the fuel performance code, FRAPCON, performances of the SiC-clad fuel are compared with the conventional Zircaloy-clad fuel. Due to negligible creep and high stiffness, SiC-clad fuel allows gap closure …

The Effect Of Intentionally Designed Experiences On Youths’ Teamwork Skills, Mark F. Roark, Ann Gillard, Marissa Mikami Blauer

ACA National Camp Research Forum Abstracts

No abstract provided.

Manuscripts, Editors And Sophocles, Philoctetes, Marianina Demetri Olcott

Faculty Publications

The thesis of the article may be briefly summarized as follows: Lines 671-673 in all of our ancient MSS are consistently assigned to Philoctetes. Modern editors however, following in the footsteps of nineteenth century scholars regularly assign these lines change in line assignment was made on purely subjective grounds for no reason that can be substantiated by the dramatic situation therefore, the article concludes that in the absence of any sound reasons for the alteration we should return to the readings of the major manuscripts and the earliest editions of the play.

Undertaking Under Oath For A Military Recruit (P.Mich. Inv. 3470), James G. Keenan

Classical Studies: Faculty Publications and Other Works

This is an edition of P.Mich. inv. 3470, the lefthand side of a papyrus from Oxyrhynchus dating to AD 350. In it Aurelius Eulogius guarantees the appearance of a recruit named Isak, from the Oxyrhynchite village Episemou, at Alexandria or other required posting.

Media Literacy, David Kamerer

School of Communication: Faculty Publications and Other Works

No abstract provided.

Hans Urs Von Balthasar And Kenosis: The Pathway To Human Agency, Timothy J. Yoder

Dissertations

The purpose of this dissertation is to examine the kenotic motif in the theology of Hans Urs von Balthasar, particularly in light of his concern to protect human agency. This dissertation argues that Balthasar views kenotic spiritual practice as the pathway to achieve true human agency. This kenotic pathway to agency is placed in contrast to Balthasar's concept of original sin as an attempt by humanity to achieve agency on their own terms. The narrative of original sin results in two possible outcomes for Balthasar: a spiritual pathway toward the absorption of the self, which results in the annihilation of …

The Rhetoric Of Gender In The Household Of God: Ephesians 5:21-33 And Its Place In Pauline Tradition, Lisa Marie Belz

Dissertations

This dissertation demonstrates that the author of Ephesians rewrote the household code of Col. 3:18-19 in order to conform it more to Paul's own ideals regarding mutuality in relationships between Christians.

How Do Professional Learning Communities Foster Strong Career And Technical Education Programs Of Study In Illinois Public High Schools?, Wendy Custable

Dissertations

This research study examines how Illinois public high school Career and Technical Education educational leaders employ best practices in providing all students rigorous, relevant, and equitable learning experiences within a professional learning community structure.

This study utilized a mixed method two-tier case study methodology. Tier one consisted of a survey administered to 605 Illinois public high school Career and Technical Education leaders, outside of the Chicago Public School system, with 72 leaders who responded. This survey asked the leaders questions about what CTE programs their schools offered students and how they provided these students rigorous, relevant, and equitable learning experiences …

Liberian Refugee Women's Personal Narratives On The Effects Of War On Motherhood, Florence Wanjiru Kimondo

Dissertations

One major effect of displacement by war and subsequently living in a refugee

camp is the disruption of the social, cultural, economic and legal institutions of

communities; this affects parenting and a child's development. Few research studies

address the effects of war, political upheaval, and displacement on parenting, specifically

the experience of motherhood and the cultural socialization process of children. Yet, most

research points at the undeniable connection between social and cognitive competence

and the social and physical context, with changes in these contexts influencing the

competencies parents' inculcate in their children. Furthermore,

there is sparse literature focusing specifically on …

Word Of Life, Word Of God: An Examination Of The Use Of The Term Logos In The Johannine Literature, Joseph Michael Latham

Dissertations

The term "logos" is employed in various ways in the Johannine literature, most famously in the Prologue of the Gospel of John. There the Logos is said to have existed in the beginning, to be with God, to be God, and to have become flesh in Jesus Christ.

Ed. L. Miller maintains that the body of the Gospel of John was composed first, then the First Epistle, and finally the Prologue. He contends that we can trace an increasing christological significance in the use of the term "logos" as we proceed from the body of the Gospel through the First …

Impact Of Team Citizenship Behaviors On Performance In Women's Sports Teams, Rachael Nichole Martinez

Dissertations

In organizational psychology literature, organizational citizenship behaviors (OCB) have demonstrated a significant relationship with performance outcomes. However, the existing research has shown some inconsistencies in the strength and direction of this relationship. Moreover, research has not yet explored the actual relationship between OCB and sports team performance (individual- and team-level), nor has research investigated potential moderators of this relationship. The current study examined the relationship between OCB and sports team performance and whether this OCB-performance relationship was moderated by task interdependence (i.e., sport). Two types of collegiate teams--softball and tennis--were utilized to represent two different levels of task interdependence with …

Biases In Children's Cognitive Styles: Investigating Local, Global, And Rule-Based Processing In Autism Spectrum Disorders And Typical Development, Sandra Beatriz Vanegas

Dissertations

Autism Spectrum Disorders (ASD) is classified as a pervasive developmental disorder that presents a triad of impairments across communication, social behavior, and restricted interests (American Psychiatric Association, 2000). To date, many attempts have been made to explain the cognitive profiles of children and adults with ASD. Three prominent theories, Weak Central Coherence (Frith, 1989), Systemizing (Baron-Cohen, 2002), and Executive Dysfunction Theory (Pennington & Ozonoff, 1996), may together provide a plausible explanation for the cognitive biases of individuals with ASD.

Weak Central Coherence (WCC) Theory proposes that individuals with ASD have difficulty learning new information due to a fixation towards local …

Funk My Soul: The Assassination Of Dr. Martin Luther King Jr. And The Birth Of Funk Culture, Domenico Rocco Ferri

Dissertations

Few can deny that Dr. Martin Luther King Jr.'s untimely death had a profound impact on American life. In this dissertation, I argue that the assassination inspired musicians, producers, artists, and consumers across the nation to reconstruct soul music and, in its place, construct the cultural idiom known as funk. Narrating the process by which black artists' embraced and popularized funk modes of expression, this dissertation traces how the genre extended directly from post-assassination trauma and attempted to provide a purposeful announcement of black solidarity and an uncensored narrative of the black American experience. In telling the story of funk, …

The World Is Not Yet Completed: Moral Imaginaries And Everyday Politics In Progressive Religious Communities, Todd Nicholas Fuist

Dissertations

How religion shapes political and civic engagement has been a consistently fruitful question for American social theorists. Religion has often been understood as providing the moral underpinnings of civil society, traditionally in ways that promote cohesion or preserve the status quo. Despite this, there has been a long tradition of progressive religious engagement in American civic and political life, including the abolitionist movement, civil rights movement, and anti-nuclear movement. Through an ethnographic examination of six politically progressive religious communities, including two communes and four congregations, I examine how religion is put towards progressive ends. Through this, I develop the concept …