Digital Commons Network^™

Effect Of Siblings And Peers On Social Interaction Of Children With Autism, Laura E. Welsh

Masters Theses

The purpose of this research was to investigate the impact that siblings and peers have on the social skills of children with autism. Subjects included six children with autism between the ages of five and eight years of age. Subjects were observed playing with a typically-developing sibling for two one-hour sessions. Half of the subjects were observed playing with a typically-developing peer for two one-hour sessions. During each structured play session, toys from a preselected set were presented one at a time. The children were instructed to play together with no further adult interaction. Data were analyzed for joint attention, …

Issues In The 2008 Presidential Election: Perceptions Of The Candidates And Their Links To Vote, Justin T. Cross

Masters Theses

Can the electorate's beliefs on issues be used as a predictor of vote? More importantly, do voter's perceptions of a candidate's position overshadow the party identification model? Arthur H. Miller and Thomas F. Klobucar (2003) studied this subject by analyzing the 2000 American Presidential Election. The aim of this paper is advance their study, by creating a more robust test of their model. The 2008 election is analyzed using data from the American Nation Election Time Series Survey. This election was chosen because it identifies the economy, as the most important issue (CNN exit poll). If issues could have more …

Finding The Path Within The "Ego Tunnel": A Buddhist Approach To Tackling The Problems Of A Western Self, Bryan James Hinman

Masters Theses

If many of the problems associated with a Western sense of self stem from its penchant for distorting reality, it follows that to free ourselves from its grasp we would need to implement an alternative way to view our experience accurately, such as that described in the Buddhist doctrine of no-self. The dangers of becoming attached to the Western self are outlined, as well as the means of transcending them through accurate self-assessments gained from insights of no-self. In addition, considerable research is reviewed that supports this idea by suggesting that Western constructs similar to no-self, like the "quiet" ego, …

Do You "Like" Your Body?: The Effect Of Facebook Investment On Self-Objectification, Body Shame, And Disordered Eating, Chandra Feltman

Masters Theses

The model derived from objectification theory proposing that body shame mediates the relationship between self-objectification and disordered eating has been empirically supported in numerous past studies. The present study extended the research on objectification theory by first examining this model in a sample of 71 female undergraduates and then investigating what effect Facebook investment had on the study's variables. Participants completed self-report questionnaires assessing selfobjectification, body shame, disordered eating symptoms, and Facebook investment. Results demonstrated that body shame fully mediated the relationship between selfobjectification and disordered eating. Analyses also revealed Facebook investment to be a significant predictor of self-objectification in …

Panic!: Anxiety Sensitivity, Perceived Stress, And Social Support As Predictors Of Uncued Panic Attacks In College Students, Julie Lynn Kaspar

Masters Theses

Uncued panic attacks are prevalent in the college student population. In the current study, anxiety sensitivity, perceived stress, and social support were explored as predictors of uncued panic frequency. Additionally, family support and close friend support were compared. A sample of 117 college students from Eastern Illinois University were assessed using an online survey that included a one-item uncued panic frequency measure, the Anxiety Sensitivity Index (ASI), the Perceived Stress Scale (PSS), and the Child and Adolescent Social Support Scale-College Version (College CASSS). Results indicated that all three predictors were significant when tested independently. When placed in a hierarchical regression, …

Role Of Exercise On Psychological Health Of College Students, Shannon L. Goering

Masters Theses

Campus recreation centers have been gradually developing within the past decade to not only serve as recruitment tools for perspective students, but to promote better physical health in college students. Also throughout recent years, researchers have linked participation in physical activity to improved mental health. Targeting the college-aged population, the present study examined the relationship between physical activity and psychological well-being in college students, specifically those who use the student recreation center (SRC) on campus. A sample of 210 university students completed various measures to assess overall psychological well-being (i.e., level of mood, selfesteem, stress, & life satisfaction) and regular …

Perceptions Of Childhood Attention-Deficit/Hyperactivity Disorder And Treatment Acceptability: Cultural Trends, Sarah Girresch

Masters Theses

A survey study, usmg a convenience sample, was conducted to assess relationships between adult perceptions of childhood Attention-Deficit/Hyperactivity Disorder (ADHD) and treatment acceptability. Trends in perceptions about ADHD were also examined among African Americans, European Americans, and Hispanics. Ninety (90) participants completed questionnaires developed by the authors that evaluated beliefs about the etiology of ADHD, sources of information used to learn about ADHD, perceptions of stigma associated with ADHD, trust in the system, and attitudes about treatments. Participants overwhelmingly expressed a neutral perspective regarding ADHD-related perceptions. However, beliefs about etiology, endorsement of nonprofessional information sources, and trust in the system …

Mentor Perceptions Of Closure In Formal Youth Mentoring Relationships, Anna Maria Peterson

Masters Theses

In formal community-based youth mentoring relationships, mentors and mentees travel through phases of a relationship from inception through closure. To form an understanding of mentor perceptions of the closure phase of those relationships, a Glaserian grounded theory survey was conducted. Mentors located in central Illinois participated in the survey providing their perceptions, insights and experiences regarding the closure phase of the youth mentoring relationships in which they were involved.

The Power Of Words: The Use Of Language In Ethan Frome, Heather Faye Spear

Masters Theses

Edith Wharton's novel, Ethan Frome, has been sharply criticized for its tragic ending, yet Wharton's compelling storytelling which depicts universal conditions of mankind accomplishes something powerful through its narrative: it defends language. The complicated relationship between the three main characters, Zeena, Ethan, and Mattie is rooted in their utilization of language. Using a combination of close reading for textual analysis and identifying a communicative style for each character, this thesis asserts that how the characters in this novel utilize language contests the meaninglessness and relativity supported by deconstructionists. Wharton clearly illustrates Zeena's linguistic power over both Ethan and Mattie, and …

Freshmen Perceptions Of Academic Support In The Residence Halls, Katherine E. Schmidt

Masters Theses

The purpose of this study was to explore the perceptions of freshmen students on the subject of academic support in the residence halls. Prior research in the field indicated there are many different approaches to academic support in the residence halls such as the professional and resident assistant staff, academic programming as well as the physical environment, and exploring living learning community programs. The prior research also indicated the need to identify the unique millennial generational needs as well as the goals of integrative learning. A qualitative study was conducted in three focus group settings to gain an understanding of …

Development Of Lower Cost Imaging Systems For Laser Metal Deposition Process, Shyam Barua

Masters Theses

"Laser Metal Deposition (LMD) has been used as an additive manufacturing process in industries such as aerospace and die castings. LMD is especially useful in repair applications involving die repair. However, it is still not used widely in industry due to variations in the quality of parts. There are multiple interactions between various factors which influence the quality of deposit.

There exists a need for defect detection systems to detect any changes in the deposition quality during deposition. On demand detection enables adjustment in process parameters and minimization of rework cost.

Vision systems have been used extensively in the industry …

Continuous Monitoring Of Bioactive Glass Conversion Using Optical Biosensors, Prajakta Bhagwat

Masters Theses

"The engineered regeneration of bone is a significant challenge being undertaken to treat conditions such as traumatic casualties, bone cancer, osteoporosis, etc. Advances in hard tissue regrowth may potentially lead to significantly improved lives for millions of people. Bioactive glasses as potential materials in the fabrication of scaffolds for hard tissue regeneration have been studied recently. Bone regrowth requires maintenance of optimal levels of oxygen, glucose, phosphate, calcium, and pH. Current work at Missouri S & T's Center for Bone and Tissue Repair and Restoration focuses on developing optical biosensors to monitor: conversion of bioactive glass to hydroxyapatite, ease of …

Solar Powered Residential Hydrogen Fueling Station, Aanchal Shah

Masters Theses

"Interest towards the hydrogen fuel technology is increasing but its potential benefits will not be felt until hydrogen vehicles and the fueling infrastructure captures a substantial market share. Though there has been a rapid progress in the hydrogen fuel cell technology, a major challenge to the commercialization of fuel cell vehicles is the lack of hydrogen fueling infrastructure. The development of a commercial hydrogen fueling station is a challenge due to its high initial cost and safety concerns. Residential fueling stations provide an innovative solution to this issue since they also produce electricity and heat for the residential buildings in …

Waterjet Injection Of Powdered Activated Carbon For Sediment Remediation, Chris J. Redell

Masters Theses

"In situ sediment remediation through waterjet-activated carbon amendment delivery is an innovative means to mitigate the dangers posed by hydrophobic organic compounds. Ease of use and applicability to inundated environments makes this technique valuable. This work made feasible low-pressure injections of a 15% (by dry weight) carbon/water slurry through a pulsating piston pump waterjet. The project fabricated nozzle tips and a unique injection apparatus comprising a quantitative system for the evaluation of bench scale models. Based on a series of iterative processes, injections of carbon were analyzed for depth and concentration. Injections varied in duration and they were made into …

Continuous Low Thrust For Small Spacecraft Proximity Operations, James Harris Meub

Masters Theses

"Recently, both DoD and NASA have demonstrated increased interest in the development of close proximity operations for space systems. AFRL's Advanced Sciences and Technology Research Institute for Astrodynamics (ASTRIA) has defined several key research topics relevant to military priorities, with one area of critical importance being the inspection and observation of low Earth orbit resident space objects (RSOs). This study investigates the feasibility of using a low-thrust cold-gas propulsion system to effectively and accurately facilitate resident space object inspection. Specifically, this study focuses on the Missouri S&T Satellite mission (M-SAT) as a means to demonstrate autonomous RSO inspection. This paper …

Applying Text Timing In Corporate Spin-Off Disclosure Statement Analysis: Understanding The Main Concerns And Recommendation Of Appropriate Term Weights, Aravindh Sekar

Masters Theses

"Text mining helps in extracting knowledge and useful information from unstructured data. It detects and extracts information from mountains of documents and allowing in selecting data related to a particular data.

In this study, text mining is applied to the 10-12b filings done by the companies during Corporate Spin-off. The main purposes are (1) To investigate potential and/or major concerns found from these financial statements filed for corporate spin-off and (2) To identify appropriate methods in text mining which can be used to reveal these major concerns.

10-12b filings from thirty-four companies were taken and only the "Risk Factors" category …

Simultaneous Measurement Of Temperature And Strain By Three-Section Phase-Shift Long Period Fiber Grating, Hongbiao Duan

Masters Theses

"Long period fiber gratings (LPFGs) have found many applications as sensors to measure strain, temperature, refractive index and other physical parameters. In various sensing applications, the cross-sensitivity between two parameters, especially the temperature cross-sensitivity, has been a major difficulty to achieve high accuracy measurement. One of the solutions is to develop LPFG sensors for simultaneous, multi-parameter measurements.

In this thesis, three-section phase-shift (PS) LPFGs were fabricated and investigated for simultaneous measurement of temperature and strain. Compared with a two-section PS-LPFG, a three-section PS-LPFG has two deeper resonance sub bands and a larger separation between the two bands. The strain, temperature …

Risk Assessment For Conceptual Design Of Hydrokinetic Turbines, Praveen Kailkere Srinivas

Masters Theses

"Hydrokinetic energy is a relatively new concept in the field of renewable energy. The rotor of the turbine, immersed in water, uses the velocity from the flowing water to generate power. Thus the hydrokinetic turbines are also known as zero head turbines. These turbines can be installed in rivers, oceans and sea beds. The design of these systems depends on the site conditions, installation and maintenance costs. Since this technology has not been assessed for its potential power producing capabilities, not much research has been done in order to harness this form of renewable energy and to study the impact …

Special Education Teachers' Perspectives Of The Functional Behavior Assessment Process, Stephanie A. Woodley

Masters Theses

This study investigated special education teachers' perspectives of the functional behavior assessment (FBA) process including assessment methods, behaviors warranting an FBA, and perceptions. It also explored FBA training, time commitments, and participants. Ninety-eight special education teachers who graduated from a special education program at a state regional comprehensive university two or more years ago completed a survey designed for this study. Results indicated FBA training and time commitments as concerns. Overall, assessment methods and behaviors leading to FBA development were similar; however, some variances were found when compared by grade levels. Significant statistical differences were found in the use of …

John Savage, John Klyczek

Masters Theses

No abstract provided.

Comparison Of Nutritive Value, Cost, Viscosity, And Acceptability Among Three Developed Oral Nutritional Supplements And A Standard Commercially-Prepared Supplement, Christa R. Huxel

Masters Theses

The consumption of oral nutritional supplements may help prevent, or delay, malnutrition in the older adult population. Developing acceptable supplements, and discovering alternative methods to providing nutrition to older adults, is vital. The purpose of this study was to develop and evaluate three oral nutritional supplements in chocolate, strawberry, and vanilla flavors that were similarly priced and contained similar nutritive value as compared to the standard commercially-prepared supplement Ensure®. The study also focused on the comparison of appearance, smell, flavor, aftertaste, viscosity, and overall acceptability and preference between the researcher-developed and standard supplements. The researcher-developed supplements were less expensive per …

An Examination Of Implicit And Explicit Attitudes Toward Steroids/Hgh In A Sample Of College Athletes And Nonathletes, Dominic Gray Morais

Masters Theses

Recently, media has placed more attention on the use of anabolic-androgenic steroids (AAS) and human growth hormone (HGH) due to confessions and positive drug tests by professional athletes concerning their use. The idolization of these athletes by younger individuals, especially athletes, incites concern about their attitudes toward such substances. Therefore, the purpose of this study was to explore the attitudes toward AAS and HGH in athletes and nonathletes. One hundred forty three male and female intercollegiate athletes (N = 83) and undergraduate and graduate Kinesiology and Sports Studies majors (N=60) at a Division I Midwestern University volunteered for the study. …

Existence Of Burnout In Undergraduate Athletic Training Students In An Accredited Athletic Training Education Program, Holli Ann Newcomer

Masters Theses

Athletic training is an American Medical Association (AMA) - recognized allied health care profession. With long hours, limited time off, and a variety of people to care for, this profession is one in which the athletic trainer may experience high stress loads and burnout. Burnout is a syndrome of emotional exhaustion, depersonalization, and reduced personal accomplishment that can occur among individuals who work with people in some capacity (Maslach, Jackson, & Leiter, 1996). The purpose of this study was to examine undergraduate athletic training students and determine whether or not they displayed symptoms of burnout and to what extent. Thirty …

Why Does The United States Give Foreign Aid?, Abalo Awesso

Masters Theses

This thesis examined many controversies surrounding the distribution of U.S. foreign aid, most precisely the factors explaining the allocation of U.S. foreign aid, the congressional foreign policy behavior related to foreign aid decisions, and the impact of foreign lobbying. The findings suggest that the United States' security interests appear to be the central basis on which the United States distributes its Gross Bilateral Official Development Assistance (ODA). Meanwhile, the congressional foreign policy behavior reveals that even though the Democrats are more likely to sponsor most foreign aid bills the Democratic Party's control in Congress does not guarantee that all or …

Sometimes Magic, Corey Taylor

Masters Theses

No abstract provided.

Differential Predictors Of Overt And Relational Aggression In Outpatient Youth, Andrea Hadley

Masters Theses

Youth overt (OA) and relational (RA) aggression are linked to future maladjustment and problems such as delinquency, poor academic achievement, and depression (Crick, Ostrov, & Werner, 2006). Although these two types of aggression overlap, overt and relational aggression have been consistently identified as distinct forms of aggression. Researchers explored the overlap between overt and relational aggression and review differential predictors of these aggressive behaviors in a sample of clinically- referred youth ages 8 to 1 7. Youth and parent beliefs about overt and relational aggression, psychopathology, conduct problems, and parenting styles as differential predictors for overt and relational aggression were …

Nonliteral Language Used By Teachers In The Classroom, Jenna K. Szybowicz

Masters Theses

The purpose of this research project was to determine ifregular education and special education classroom teachers used a varying amount of idioms in the classroom. Two groups of subjects were involved in the study; 12 regular education classroom teachers (four first grade; four second grade; and four third grade) and 12 primary crosscategorical classroom teachers. The teachers were observed for one to two hours via naturalistic observation methods during math and language arts lessons. The sample was transcribed and analyzed using Systematic Analysis of Language Transcriptions (SALT). The transcriptions were coded for the following criteria: nonliteral idioms[n] (e.g.,just a minute); …

Romantic Conflict: A Problematic Integration, Alyssa Obradovich

Masters Theses

Though conflict is to be expected in most romantic relationships, research determines the amount of conflict within a relationship is likely to peak in the dissolution phase. Ending relationships is rarely easy, and the experience can be wrought with mixed emotions and uncertainty. Problematic integration theory offers a perspective that specifically deals with uncertainty and ambivalence but has yet to be applied to romantic conflict. This thesis examines uncertainty in conflict within the dissolution phase of romantic relationships. This perspective offers a more holistic view of how couples negotiate uncertainty in dissolving conflicts.

Interactions Of Diet And Behavior In A Death-Feigning Snake (Heterodon Nasicus), Andrew Michael Durso

Masters Theses

Studies of animal behavior in captivity are limited in their ability to explain the influence of a natural environment on behavioral ecology. Defensive behaviors vary among individual animals, between sexes and with age, as well as with other less well-known factors. The toxin-rich diet of many toad-eating snakes might enable or cause their passive terminal defensive behavior of death-feigning. I videotaped death-feigning behavior in wild Plains Hog-Nosed Snakes (Heterodon nasicus) subjected to standardized harassment. Using stable isotopes, I also described the diet of the same individuals subjected to behavioral analysis (n = 40). Heterodon had broader diets than other snakes …

Increasing Male Volunteering One Motivation At A Time, Matthew C. Nance

Masters Theses

Much research had shown that men volunteer at a lesser rate than women do. Additionally, research had shown that the motivations to volunteer differ for each gender. Two samples of college students who participated in single day service projects were surveyed using the Volunteer Functions Inventory-an instrument that assesses the importance of six possible motivations that range from a focus on others to a focus on gains for one's self-by the Student Community Service office. The data from the VFI was divided along gender lines to see to which motivations millennial males adhered. In an effort to further understand the …