Digital Commons Network^™

Hearing Nothing, Brittany Nelson

Undergraduate Honors Capstone Projects

Utah State prides itself in its services for students, but recently those services have made negative headlines. Deaf students have filed a lawsuit against the university complaining about the lack of sign language interpreters. But some complain that they are still hearing or seeing no response.

For my Thesis Project, I produced a documentary highlighting the problem both here on our campus, and on a statewide and even nationwide level. I researched the issues, conducted interviews, wrote the script, taped all video and edited the video. The 20 minute documentary was shown publicly on campus in an effort to make …

A Comparison Of The Amely Gene Sequence In Argali (Ovis Ammon) And Domestic (Ovis Aries) Sheep, Kimberly Elwood

Undergraduate Honors Capstone Projects

Amelogenin (AMEL) is a gene responsible for tooth bud development. It is located on the X-chromosome, thus called AMELX, in mammals. AMEL has been shown to be present in fish, amphibians, and reptiles, though the exact location on the chromosome has not been determined. Amelogenin-like gene (AMELY), an AMEL homolog encoded on the Y-chromosome in some mammals, including sheep, cattle, deer, bears, humans, and some primates, is shorter than the sequence on the X-chromosome. It is unknown whether AMELY is transcriptionally active, but it has been found to be useful for human sexing purposes in forensics, archaeology and prenatal diagnosis, …

Moving Object Tracking: Seeking Extensible Solutions, Jeremy Pack

Undergraduate Honors Capstone Projects

Moving object tracking is a difficult field with no "best" solution. The documents contained here detail software that was developed in order to perform tracking of objects that are in the line of sight of multiple cameras. Some of the software developed is already in use by the US Army Dugway Proving Ground. Other software represents prototype or early development code. This software was written by Jeremy Pack, who was the lead programmer, and Luke Andrew at the Space Dynamics Laboratory in Logan, Utah.

After-Schools Programs And Their Influence On Parent Involvement With Children At Home, Marci Malone

Undergraduate Honors Capstone Projects

Eight-year-old Victoria, with hands on hips and chin stuck up, defiantly said, "No mom, I want to stay for After-School Club. I don't care about the dentist." Her mother patiently responded by telling Victoria, "I know you want to stay but we have to leave now or we will be late for our appointment." The little girl, seeming to know from experience that her mother would not budge, stomped her foot as she began leaving the school saying, "I hate when I have to miss After-School Club!"

The National School Lunch Program: History Of The Past, Challenges Of The Present, Solutions For The Future, Hilary Annie Smith

Undergraduate Honors Capstone Projects

The National School Lunch Program (NSLP) was initially designed to provide nutritious meals to hungry schoolchildren. Over time, it seems as though this focus has shifted to serving as a source of proper nutrition in a society of over-fed yet undernourished children. The stated purpose of the NSLP is to "safeguard the health and well-being of the nation's children and to encourage the domestic consumption of nutritious agricultural commodities and other food." Currently, there are many challenges that the National School Lunch Program faces in meeting its goal of promoting healthful lifestyle practices among school-aged children. Three main challenges include …

Losing Face: Why More Media Literacy Education Is Needed In Utah's Public School Curriculum, Natalie Andrews, Brooke Nelson

Undergraduate Honors Capstone Projects

Health programs in Utah's curriculum focus mainly on the after effects of media's influence--eating disorders, low self-esteem and other destructive teenage behavior--and no one puts the correct amount of blame on television or the advertisements that promote buying to be beautiful. However, studies have found a strong correlation in teens between media consumption and negative behaviors. Teens are, after all, a main target for over $30 million ad dollars every year. Utah has curriculum in place for media literacy, but it is scattered throughout multiple subjects and is never rightly treated as its own. Because of this, we propose protecting …

Influence Of Soil Compaction On Nitrogen Volatilization In A Management Intensive Grazing System: Estimation Of Gaseous N Losses Using Mass Balance In Intact Soil Cores, Luke Alan Petersen

Undergraduate Honors Capstone Projects

Increasing concern about the environmental impacts of greenhouse gases and PM 2.5 particulates has prompted many researchers to examine the processes of gaseous loss of nitrogen (N) from agricultural land. As agricultural production becomes more competitive and producers strive to become more efficient by reducing input costs, they will increasingly employ practices such as the rotational stocking, also called Management Intensive Grazing (MIG). MIG utilizes high animal stocking rates for short periods of time to efficiently harvest pasture crops. Unfortunately, MIG also produces relatively high concentrations of livestock excreta. This has caused intensive grazing practices to become a focal point …

The Effects Of Gender Communication Patterns On Opposite Gender Attraction, Robert R. Wright

Undergraduate Honors Capstone Projects

Female patterns of speech communication including expression of empathy, sharing similar experiences, and asking further questions were compared to typical male patterns of communication in gender attraction. Self-report methods were employed in the administration of the Attractive Communication Styles Survey and the Conversation Survey Questionnaire. With a convenience sample of 164, both survey instruments assessed for differences of attraction between the two conversation styles. Analyses revealed both males and females valuing the typical female pattern of communication, but differed in the intensity of support with females strongly favoring and males slightly favoring the female pattern (6.350(72) = x, p < .01; 13.811(90) = x, p < .01). However, both males and females exhibited statistical differences in all their responses for the female pattern, except when asked which they were attracted to the most romantically (p = .064). Implications for further research on the actual dyadic interaction effects on attraction are supported.

Food Insecurity And Hunger In America, Elizabeth Zufelt

Undergraduate Honors Capstone Projects

Studies have shown that about twelve percent (13.5 million) of American households experience at least some form of food insecurity in one year. Causes for food insecurity include disability, low income if employed, unemployment within the past six months, and retirement. Hunger and obesity are often seen in the same person at the same time, including children. The effects of hunger and food insecurity seen among children include: anemia, higher levels of anxiety, poorer performance on mathematical tests, depression, aggression, tardiness, a poorer sense of well-being, lower physical abilities, and lower psychosocial abilities. Food insecurity also affects the elderly population. …

Selective Mutism: The Little Known Disorder That Causes Big Problems, April Meyer Vogt

Undergraduate Honors Capstone Projects

For my senior thesis/project, I planned on delving into the subject of Selective Mutism (SM) and how it interferes in a child's education, and what treatments and evaluations are available to help treat and diagnose a child with SM. SM is a type of anxiety disorder that can occur when a child develops an acute fear of speaking. Treatment of a child with SM usually focuses on techniques to lower anxiety and increase self-esteem and confidence in communication and social settings. I focused my presentation towards treatment models and options, including, but not limited too: behavioral therapy, cognitive behavioral therapy, …

Native Landscape Design In Alaska, Larinda Peterson

Undergraduate Honors Capstone Projects

As the frontiers of Alaska are developed in the coming years, there is a progressive need for landscape design that appropriately embraces the native wilderness, while creating livable environments for the people who cohabitate with nature at its fullest. This insight and real life application present an interesting understanding of the possibilities for landscape design in Alaska. With a rich history and diverse habitat, the constraints upon land transformation reflect an inert need for preservation of wilderness and the native landscape, protection of viable resources (peat bogs, wetlands, fresh water, vegetation and wildlife), and restoration of disturbed lands.

An Analysis Of Nutritional Services Available For Persons With Developmental Disabilities, Dawnie Elzinga

Undergraduate Honors Capstone Projects

Developmental disabled (DD) individuals are living longer, more normal lives in the United States. There has been an influx of DD individuals living in residential settings instead of the more traditional institutional setting. Consequently, dietetic professionals will encounter persons with DD in every area of practice. Nutrition therapy is becoming more important in the multidisciplinary treatment of DD individuals. Governmental legislation and community programs have improved the treatment and rights of DD persons over the past decade. Even with these advocacy efforts, DD persons are often not receiving the nutritional treatment they need. Common nutritional problems encountered in the DD …

The Fate Of Iron Released From Heme By Hemeoxygenase-1, Jonathan Mark Gardner

Undergraduate Honors Capstone Projects

A strain of Escherichia coli was genetically modified to co-express human heme oxygenase-1 and ferritin. The E. coli were then grown with varying amounts of hemin to see if the iron released upon degradation of the hemin by heme oxygenase-1 is loaded into ferritin. Following incubation, the ferritin was purified and the amount of iron loaded into ferritin determined. It was found that ferritin purifed from E. coli expressing human heme oxygenase-1 contained more iron than E. coli that did not contain human heme oxygenase-1. It was concluded that some of the iron released upon degradation of hemin by heme …

The Role Of Faculty Advisors In The Success Of Psi Chi Chapters: Leadership Characteristics And Their Relation With Student Organization Success, Mary Ann Bailey

Undergraduate Honors Capstone Projects

Leaders of a student organization may have a strong impact on the success of the chapter they lead. The current research study examined leadership qualities of Psi Chi Faculty Advisors, leaders in a Psychology honors society, and how those qualities affected the activity, involvement, and satisfaction of members within Psi Chi. In order to assess these variables, a national online survey was sent out to Psi Chi student leaders asking them to evaluate their Faculty Advisor's leadership characteristics in addition to their Psi Chi chapter. Two-hundred and eighty-five surveys were completed and returned. Results showed a significant positive correlation between …

Body Image Among Elementary-Aged Children: Development, Implications, And Interventions, Mindy Beth Probst

Undergraduate Honors Capstone Projects

Body image is the mental image or conception that one has of one's body. Its development is effected by an individual's life experiences beginning at birth. Statistics show that close to half of elementary-aged children are already dissatisfied with their bodies and have begun to develop negative body images. Review of the current literature suggests that family, peers, cultural values and the media, and changes in physical appearance related to adiposity rebound and puberty are the major causes of this unfortunate situation. Research is also showing that children are participating in unhealthy diet and exercise practices as a result of …

Effects Of Gender And Ethnicity On Adolescent Experiences In Same-Race And Interracial Romantic Relationships, Angela Marie Enno

Undergraduate Honors Capstone Projects

In recent years, the field of psychology has seen considerable growth in the body of literature on adolescent romantic relationships (e.g., Florsheim, 2003; Furman, Brown, & Feiring, 1999). As this trend continues, the need for a more thorough understanding of the processes that underlie normal relationship development becomes increasingly apparent; particularly in the case of adolescent members of ethnic minority groups, for whom literature on normal development is sparse. The present study sought to gain insight into some of the forces that shape adolescents' experiences of romantic relationships: namely, race/ethnicity and gender. We hypothesized that, like their adult counterparts, adolescent …

Nutritional Concerns In Pediatric Renal Disease, Rachael Firmage

Undergraduate Honors Capstone Projects

Chronic kidney disease is a growing area of nutritional concern as the number of diagnosed cases increases. Children suffering from these renal diseases require special attention and medical nutrition therapy because of concerns and problems unique to this renal population. Uncontrolled kidney failure in pediatric patients can result in a number of consequences, such as growth retardation, anemia, metabolic imbalances, renal osteodystrophy, anorexia, and malnutrition. With the proper guidance, medical interventions, and dietary prescriptions, these untimely side effects can be reduced or avoided all together.

Motivation And The Dietitian: Dietitians Must Increase Their Efforts To Motivate And Bring About Long-Term Success In Their Clients, Cory Ann Hansen

Undergraduate Honors Capstone Projects

Perhaps the most difficult aspect of a dietitian's job is motivating clients to make necessary changes in their lives to benefit their health. Although most people are capable of enduring short-term attempts at healthy living, a lifetime of appropriate dietary habits is difficult for virtually everyone. One of the greatest challenges of long-term success is a lack of motivation. This signifies that it is not skills or knowledge that people lack in general. Therefore, dietitians must focus part of their efforts on motivation rather than simply teaching people what they need to do. Methods that have been found to be …

Cystic Fibrosis And Nutrition Risk, Kristen Rae Stokes

Undergraduate Honors Capstone Projects

Introduction: Cystic Fibrosis (CF) is an autosomal recessive disorder with serious pulmonary and nutritional implications. Nutrition status has a direct affect on lung function and longevity. Screening patients for growth velocity makes it possible to identify patients at nutritional risk. This identification is the first step towards appropriate nutritional interventions. The current screening tool used for children and adolescents with CF is not reliable and leaves too much room for clinical judgment. It is for this reason that a new screening tool was developed. Methods: The Cystic Fibrosis Foundation established a panel of experts for the purpose of developing an …

Health Promoting Aspects Of The Mediterranean Diet, Devrie Fielding

Undergraduate Honors Capstone Projects

In the 1960's information regarding the diet of the Mediterranean Regions was publicized as a healthful way of eating. Information was obtained from the Seven Countries Study conducted by Ancel Keys. This study revealed that residents of these regions had a lower incidence of coronary heart disease and increased longevity. Such health benefits were connected with low intakes of saturated fat. However, several other studies since then have found the Mediterranean dietary patterns to be more than cardioprotective. A decreased risk of cancer, reduced morbidity and mortality, and a decreased risk of several other diseases are also attributed to the …

Gender Differences In Emotion Regulation, Kristiane Madsen

Undergraduate Honors Capstone Projects

Emotion regulation is conceptualized as the ability to identify and respond appropriately to emotions. Previous research on gender and emotional expression suggests that female children are socially conditioned to be more expressive, and thus may be more able to regulate emotion with their mothers in relation to their male peers. Participants include 144 mother-child pairs at child age points 14, 24, and 36 months and at Pre-Kindergarten entry who participated in a local Early Head Start Research and Evaluation project. Data consist of videotaped interactions of mothers and infants engaged in a 10 minute free play activity with three bags …

Personal Restoration Garden Design: In Search Of Balance, Don Burger

Undergraduate Honors Capstone Projects

Life in today's society dictates that all of us need healing from time to time. Maladies and illnesses take ever higher tolls on our bodies, while work and life-related stress tax our willpower, mental health, and even our souls. The incidence of stress-related illness and fatigue is reaching almost epidemic proportions. The National Institute on Mental Health estimates that one in four Americans is affected by mental illness of some sort. That equates to over 57 million people in the United States alone (NIMH 2006).

Oxidative Damage Caused By Iron Loading Into Ferritin, Talina Christensen Watts

Undergraduate Honors Capstone Projects

Ferritin is the iron storage protein found in humans, animals, plants, fungi and bacteria. We are interested in how iron is loaded and stored in mammalian ferritin. Ferrous iron must be oxidized to ferric iron in order to be stored in ferritin. It is generally believed that ferritin does the loading itself, dependant upon a "ferroxidase activity." Oxidation of iron can result in the production of the hydroxyl radical which can cause oxidative damage to surrounding proteins and other biomolecules. An indicator of oxidative damage to proteins is the formation of carbonyl groups. Using only the H subunit of human …

Emerging Physiological Significance Of R-Type Calcium Currents, Paul Jensen

Undergraduate Honors Capstone Projects

R-type channels are voltage dependent calcium channel subtypes. To date, the only variant of the R-type calcium channel that has been isolated and cloned is the Ca_v2.3 variant, encoded by the gene Cchral (Yamazaki et al., 1998). The channel was named "R-type" because it was initially characterized by its resistance to nifedipine (a blocker of L-type calcium channels), Ω-conotoxin GVIA (an N-type calcium channel blocker) and Ω -Aga IVA (a blocker of P/Q-type calcium channels) (Hille 2001). The Ca_v2.3 calcium channel is selectively inhibited by the peptide SNX-482, which was isolated from venom of the African …

Government Food Assistance Programs: A Nutritional Perspective, Marlee Harris

Undergraduate Honors Capstone Projects

Food security remains a problem in the United States. Historically, the government began to distribute excess agricultural goods to those in nutritional need. Efforts to provide food to people in need continue today through the Food Stamp Program (FSP) and the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). Nutrition status of participants in these programs demonstrates the nutritional effectiveness of these programs. These programs provide needed benefits and are making positive changes in food security, but improvements can be made to fully improve the nutrition status of these low-income participants. Nutrition professionals can be key in improving …

Electroporation Of Pediococcus Pentosaceus And The Curing Rate Of Plasmids, Heidi E. Shields

Undergraduate Honors Capstone Projects

Genetic engineering is a relatively new process and is a major focus of research in various fields, such as medicine, plant genetics, and food science. The potential applications of genetic engineering include designer drug production, mass protein production, and enhanced food processing. Finding an appropriate host organism to be used in genetic engineering is an important preliminary step. Pediococcus pentosaceus has been suggested as a bacterial species with such potential. Since plasmids are often the vector of choice in genetic recombination, this research tests the ability of P. pentosaceus to take up and incorporate plasmids into its genome. Two plasmids …

Genres, Media, And Usability In The Evaluation Of Writing Quality In Digital Environments, Lisa Ferrara

Undergraduate Honors Capstone Projects

The Society for Technical Communication (STC) has recognized that there may be a problem with depending too much on usability studies for identifying some weaknesses in digital media. In their effort to find a substitute, they have funded more than $250,000 in research in the past two years.

Task Scheduling And Simulation, Martin Lee Mayne

Undergraduate Honors Capstone Projects

Scheduling is a problem that is not only common computer science, but which also comes up in a variety of real world situations. Whether multi-threading computer processes, scheduling airport traffic, optimizing assembly line production and manufacturing, or ensuring that enough employees are on the floor at a given time, scheduling is important for increasing efficiency, reducing costs, optimizing production, and meeting deadlines. Scheduling has been used throughout history and has increased in efficacy through the years. Modem computerized scheduling techniques are typically much better than human calculations and often produce surprising insights and results which would have been otherwise passed …

Maximum Repetition Rates In Children At-Risk For Dyslexia, Amy L. Baxter

Undergraduate Honors Capstone Projects

My senior thesis has focused on current research exploring precursor communication skills being conducted by Dr. Ben Massen at the Radboud University Medical Center in Nijmegen in the Netherlands. To that end, I worked in an acoustics lab analyzing Maximum Repetition Rates (MRR), also known as diadochokinetic rates, DDKs, in young children's speech development. This four year funded research project began in 2004.

In this paper I will provide an overview of the underlying theoretical considerations guiding the study and then describe my particular contribution to the effort, completed during Fall semester 2005 while I was a foreign exchange student.

The Determinants Of The Distribution Of Mortality In Mountain States Counties, Anne Israelsen Whyte

Undergraduate Honors Capstone Projects

There has been significant concern about economic equity, expressed in legislation at federal, state, and local levels affecting income distribution and access to public services. Such a large interest in equity must also extend, then, to the ultimate inequality: distribution of life spans. The purpose of this paper is to determine the significant factors that affect the distribution of mortality by county in the Mountain States. Mortality distribution is the span of differences of age at death. This is an interesting topic because mortality affects everyone. Hence, individuals who care about living longer would be interested in knowing the factors …