Barrett, The Honors College Thesis/Creative Project Collection
Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.
Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.
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- All Subjects: Biomedical Engineering
Description
As the prevalence and awareness of Autism Spectrum Disorder (ASD) increases, so does the variety of treatment options for primary symptoms (social interaction, communication, behavior) and secondary symptoms (anxiety, hyperactivity, GI problems, and insomnia). Various treatments, from Adderall to Citalopram to Flax Seed Oil promise relief for these symptoms. However, very little research has actually been done on some of these treatments. Additionally, the research that has been done fails to compare these treatments against one another in terms of symptom relief. The Autism Treatment Effectiveness Survey, written by Dr. James Adams, director of the Autism/Asperger's Research Program at ASU, and graduate student/program coordinator Devon Coleman, aims to fill this gap. The survey numerically rates medications based on benefit and adverse effects, in addition to naming specific symptoms that are impacted by the treatments. However, the survey itself was retrospective in nature and requires further evidence to support its claims. Therefore, the purpose of this research paper is to evaluate evidence related to the results of the survey. After the performing an extensive literature review of over 70 different treatments, it appears that the findings of the Autism Treatment Effectiveness Survey are generally well supported. There were a few minor discrepancies regarding the primary benefitted symptom, but there was not enough of a conflict to discount the information from the survey. As research is still ongoing, conclusions cannot yet be drawn for Nutritional Supplements, although the current data looks promising.
ContributorsAnderson, Amy Lynn (Author) / Adams, James (Thesis director) / Coleman, Devon (Committee member) / School of Nutrition and Health Promotion (Contributor) / W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The importance of efficient design and development teams in in 21st century is evident after the compressive literate review was performed to digest various aspects of benefits and foundation of teamwork. Although teamwork may have variety of applications in many different industries, the new emerging biomedical engineering is growing significantly using principles of teamwork. Studying attributes and mechanism of creating successful biomedical engineering teams may even contribute more to the fast paste growth of this industry. In comprehensive literate review performed, general importance of teamwork was studied. Also specific hard and soft attributes which may contribute to teamwork was studied. Currently, there are number of general assessment tools which assists managements in industry and academia to systematically bring qualified people together to flourish their talents and skills as members of a biomedical engineering teams. These assessment tools, although are useful, but are not comprehensive, incorporating literature review attributes, and also doesn't not contain student perspective who have experience as being part of a design and development team. Although there are many scientific researches and papers designated to this matter, but there is no study which purposefully studies development of an assessment tool which is designated to biomedical engineering workforce and is constructed of both literature, current assessment tools, and also student perspective. It is hypothesized that a more comprehensive composite assessment tool that incorporate both soft and hard team attributes from a combined professional and student perspective could be implemented in the development of successful Biomedical Engineering Design and Development teams and subsequently used in 21st century workforce.
ContributorsAfzalian Naini, Nima (Author) / Pizziconi, Vincent (Thesis director) / Ankeny, Casey (Committee member) / Harrington Bioengineering Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Vitamins and minerals are, by definition, essential substances that are necessary for good health, and needed by every cell and organ to function appropriately. A deficiency of any one vitamin or mineral can be very serious. Although a very healthy diet rich in vegetables, fruits, and protein can provide sufficient amounts of most vitamins and minerals, many people do not consume an adequate diet. During pregnancy, there is an increased need for vitamins and minerals to promote a healthy pregnancy and a healthy baby. Prenatal supplements are intended to supplement a normal diet to ensure that adequate amounts of vitamins and minerals are consumed. The US Food and Drug Administration (FDA) has established Recommended Dietary Allowances for total vitamin/mineral intake from food and supplements, but they have not established recommendations for prenatal supplements. Therefore, there is a very wide variation in the content and quality of prenatal supplements. Many prenatal supplements contain only minimal levels of some vitamins and few or no minerals, in order to minimize cost and the number of pills. This results in insufficient vitamin/mineral supplementation for many women, and hence does not fully protect them or their children from pregnancy complications and health problems. Therefore, we have created our own set of recommendations for prenatal supplements. Our recommendations are based primarily on four sources: 1) FDA's Recommended Daily Allowances for pregnant women, which are estimated to meet the needs of 97.5% of healthy pregnant women. 2) FDA's Tolerable Upper Limit, which is the maximum amount of vitamins/minerals that can be safely consumed without any risk of health problems. 3) National Health and Nutrition Examination Survey (NHANES), which evaluates the average intake of vitamins and minerals by women ages 20-40 years in the US 4) Research studies on vitamin/mineral deficiencies or vitamin/mineral supplementation during pregnancy, and the effect on pregnancy, birth, and child health problems. In summary, the RDA establishes minimum recommended levels of vitamin/mineral intake from all sources, and the NHANES establishes the average intake from foods. The difference is what needs to be consumed in a supplement, on average. However, since people vary greatly in the quality of their diet, and since most vitamins and minerals have a high Tolerable Upper Limit, we generally recommend more than the difference between the RDA and the average NHANES. Vitamins generally have a larger Tolerable Upper Limit than do minerals. So, we recommend that prenatal vitamin/mineral supplements contain 100% of the RDA for most vitamins, and about 50% of the RDA for most minerals. However, based on additional research studies described below, in some cases we vary our recommendations from those averages.
ContributorsSorenson, Jacob (Author) / Adams, James (Thesis director) / Pollard, Elena (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
In Arizona, there are virtually no established support groups or services for children on the autism spectrum and their families when experiencing the loss of a loved one. This is due to many factors, including the complexity of autism, an inconsistent belief that children with autism are capable of grieving, and a general lack of research conducted on the crossover of children with autism and grief. This proposal is based on the social work strengths perspective, in which I argue that children living with autism are capable of grieving and need support to do so. The way families and practitioners approach grief among children with autism is with individual counseling based on a therapist's discretion, grief books and guides, and virtual communities. I attempt to compile evidence-based and practical activities, interviews with parents and professionals, and my experience in order to recommend effective support for children with autism experiencing loss. My hope is that caregivers will use this material in order to understand and help a neglected population find the language and means to safely grieve.
ContributorsCohen, Jessica Marie (Author) / Ingram-Waters, Mary (Thesis director) / Stuckey, Michelle (Committee member) / School of Criminology and Criminal Justice (Contributor) / School of Social Work (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Autism Spectrum Disorder is a disorder that makes learning, socializing and daily living much more challenging for affected children and adults because of their atypical behaviors. A few examples of these behaviors are repetitive movements, impulsive actions, inability to communicate in a social setting, and many more. There is a stigma behind autism that is caused by those who are not well informed on the disorder. These people lack information, and in the past, it was assumed that the disorder is caused by "bad parenting." The parents are then afraid of social shame brought upon them by their child and neglect or avoid a diagnosis for their child's disorder. This becomes a vicious cycle that has negative effects on the affected individuals and their loved ones. Neglect of a diagnosis may also be caused by misinformation interpreted by the parents as their child develops. The parents do not realize this child developing outside of normal behavioral patterns. Years of research have been done to attempt to alleviate the symptoms of autism and cure the disorder. The Autism and Asperger's Program at ASU has developed a year-long dietary plan that increases supplementation to alleviate nutritional deficiencies in participants with autism. These deficiencies include vitamins, minerals, essential fatty acids, sulfate, carnitine, and digestive enzymes such as sucrase, maltase, and lactase. The participants were also put on a gluten-free casein-free diet toward the end of the study. To test the effectiveness of the treatment, the Severity of Autism Scale (SAS) and Social Responsiveness Scales (SRS) were used. The SAS tested the overall severity of ASD participants by rating them from one to ten, ten being "very severe" in terms of ASD symptoms. The results of this scale were compared at the beginning of the study (day 0) and at the end of the study (day 365). The SRS tested the social responsiveness of participants in the form of overall SRS and five subscales that included awareness, cognition, communication, motivation, and mannerisms. These results were also compared at the beginning and end of the study. After analysis of the data, there seemed to be no correlation between age and severity of autism/social responsiveness of participants. There was also no statistically significant data to suggest that there was a correlation between gender and severity of autism/social responsiveness of participants. However, there was statistically significant evidence that the treatment group did improve over the non-treatment/delayed treatment group in both the SAS and SRS. Neither age nor gender had a significant effect on the effectiveness of the treatment. These positive findings suggest that the integrated dietary
utritional therapy was beneficial, and future research on dietary treatments for autism and other disorders is recommended. This may also further discoveries of affected epigenomes with regards to nutritional treatments in disorders like ASD. The epigenome is the methylation and demethylation of the genome that mediates gene expression.
utritional therapy was beneficial, and future research on dietary treatments for autism and other disorders is recommended. This may also further discoveries of affected epigenomes with regards to nutritional treatments in disorders like ASD. The epigenome is the methylation and demethylation of the genome that mediates gene expression.
ContributorsGutgsell, Crystal Megan (Author) / Adams, James (Thesis director) / Pollard, Elena (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Abstract
The aim of the research performed was to increase research potential in the field of cell stimulation by developing a method to adhere human neural progenitor cells (hNPC’s) to a sterilized stretchable microelectrode array (SMEA). The two primary objectives of our research were to develop methods of sterilizing the polydimethylsiloxane (PDMS) substrate being used for the SMEA, and to derive a functional procedure for adhering hNPC’s to the PDMS. The proven method of sterilization was to plasma treat the sample and then soak it in 70% ethanol for one hour. The most successful method for cell adhesion was plasma treating the PDMS, followed by treating the surface of the PDMS with 0.01 mg/mL poly-l-lysine (PLL) and 3 µg/cm2 laminin. The development of these methods was an iterative process; as the methods were tested, any problems found with the method were corrected for the next round of testing until a final method was confirmed. Moving forward, the findings will allow for cell behavior to be researched in a unique fashion to better understand the response of adherent cells to physical stimulation by measuring changes in their electrical activity.
The aim of the research performed was to increase research potential in the field of cell stimulation by developing a method to adhere human neural progenitor cells (hNPC’s) to a sterilized stretchable microelectrode array (SMEA). The two primary objectives of our research were to develop methods of sterilizing the polydimethylsiloxane (PDMS) substrate being used for the SMEA, and to derive a functional procedure for adhering hNPC’s to the PDMS. The proven method of sterilization was to plasma treat the sample and then soak it in 70% ethanol for one hour. The most successful method for cell adhesion was plasma treating the PDMS, followed by treating the surface of the PDMS with 0.01 mg/mL poly-l-lysine (PLL) and 3 µg/cm2 laminin. The development of these methods was an iterative process; as the methods were tested, any problems found with the method were corrected for the next round of testing until a final method was confirmed. Moving forward, the findings will allow for cell behavior to be researched in a unique fashion to better understand the response of adherent cells to physical stimulation by measuring changes in their electrical activity.
ContributorsBridgers, Carson (Co-author) / Peterson, Mara (Co-author) / Stabenfeldt, Sarah (Thesis director) / Graudejus, Oliver (Committee member) / Harrington Bioengineering Program (Contributor) / School of Human Evolution and Social Change (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Research regarding social skills training techniques for youth with autism spectrum disorders does not generally include implementation in anywhere but clinical, highly structured settings. However, leisure and recreation settings are conducive to promoting social skills improvement due to assets such as typical peer groups, engaging play activities, and significant opportunities for incidental learning. This program was designed for this particular population and integrated in to the daily schedule of a six-week long therapeutic recreation summer day camp for adolescents with disabilities ages 13-18. A standardized assessment, the Home and Community Social Behavior Scales (HCSBS) evaluates various areas of social ability and was utilized to measure changes specifically in peer interaction skills of participants with autism. Results discovered that this design can complement the aims of the camp and contribute to social enrichment and inclusion; every subject showed positive gains in the peer relations subscale at a much higher rate than in any other area of social ability. Multiple recognizable patterns emerged that can be evaluated in future studies, including greater average improvements for females, those ages 16-18 and those with an Asperger's diagnosis. Replication of this program could quantify and confirm the effectiveness of social skills training within recreation, which would require controlling for the additional treatment of a therapeutic summer camp. However, this observational case study demonstrates a promising future regarding improving the efficiency and value of therapeutic recreation services for adolescents with autism spectrum disorders.
ContributorsPugh, Tara Morgan (Author) / Rodriguez, Ariel (Thesis director) / Ramella, Kelly (Committee member) / Herron, Brad (Committee member) / Barrett, The Honors College (Contributor) / School of Community Resources and Development (Contributor)
Created2014-12
Description
This research examines the presentation of ASD in fictional children's literature. The goal is to use the research collected to determine what symptoms of ASD are receiving coverage versus what is not being covered but needs to be in a children's book about ASD. This was accomplished by first consulting background literature on ASD before examining 40 children's books about characters on the spectrum. It was found that girls on the spectrum received less coverage than boys did, and that most books conformed to one of two types: looking at ASD through the eyes of a neurotypical child and looking at it through the eyes of a child who has it. This led to the proposed idea of a book about a girl on the spectrum that would alternate between her point of view and the point of view of her neurotypical friend, and the subsequent draft of said book.
ContributorsAnderson, Sarah (Contributor) / Baldini, Cajsa (Contributor) / Adams, James (Contributor) / Barrett, The Honors College (Contributor)
Created2014-12
Description
The Honors Thesis involved the use of vertically-aligned, piezoelectric nanowire sensor arrays configured by Dr. Henry A. Sodano and Dr. Aneesh Koka from the University of Florida, in order to acquire acceleration data. Originally, the project was focused on interfacing and calibrating the barium titanate (BaTio3) sensors to measure wall shear stress, a fluid dynamic characteristic. In order to gain an understanding of these novel piezoelectric sensors, the experiments performed by Sodano and Koka were to be investigated, replicated, and results reproduced. After initial trial phases, signals failed to be consistently measured from the sensors and the project's emphasis was re-defined. The outlined goals were 1) to re-design the initial system used for signal acquisition, 2) test the improved signal acquisition system, 3) successfully measure output signals from the BaTiO3 nanowire sensors, and 4) determine the cause for inconsistent signal measurements from the piezoelectric nanawire sensors. Following a detailed review of the previous experimental procedures and the initial signal acquisition system, an improved acquisition system was designed and its expected behavior was tested and verified. Despite the introduction of the improved acquisition system, voltage outputs were unable to be measured as a function of shaker table acceleration. It was impossible to verify the effect of the improved signal acquisition system on the measured BaTiO3 nanowire sensor output. Based on an analysis of data collected using a commercial 3-axis acceleromoeter, it is hypothesized that the BaTiO3 nanowire sensors were broken after the first experimental trial due to an excessively applied force from an external source (i.e. shaker table, improper handling during experimentation, and/or improper handling during transportation).
ContributorsThomas, Jonah (Author) / Frakes, David (Thesis director) / LaBelle, Jeffrey (Contributor) / Barrett, The Honors College (Contributor)
Created2014-05
Description
Mental illness has always been a stark fact of life, whether it affects people directly or indirectly. More and more research is now showing that mental illness is becoming increasingly more widespread in the U.S. This poses a serious problem to our society in terms of treatment of mental illness, as well as the costs that are involved with treating those who are affected with different disorders. According to the CDC's (Centers for Disease Control and Prevention) Autism and Developmental Disabilities Monitoring (ADDM) Network, about 1 in 68 children have been identified with autism spectrum disorder (ASD). A large number of these children are given psychotropic medications when there is no real proof of their efficacy. Our children are our society's future, so how can we aide parents of these young children to ultimately benefit their future? As a result of my research in the gut-brain connection, I have developed an application called Portal. Portal will serve the parents of children with autism in assisting with their daily lives and teaching them about the most up to date research. This application will work in conjunction with thesis material developed in the Visual Communication Design program to create a well-rounded approach to incorporating knowledge of the gut-brain connection in everyday life. Portal will have a variety of capabilities including that of autism related news, diet plans, schedules, community resources, and medication planning. There will be a daily tip or reminder to incorporate knowledge of the gut-brain connection in daily life. This can be something as simple as a reminder to eat vegetables to a fact about the research. The main goal of Portal is to assist parents in adapting to a lifestyle with ASD easier and healthier for both parents and children alike.
ContributorsChen, Cynthia Yue (Author) / Sanft, Alfred (Thesis director) / Heywood, William (Committee member) / Barrett, The Honors College (Contributor) / The Design School (Contributor)
Created2014-05