Matching Items (163)
Description
Learning student names has been promoted as an inclusive classroom practice, but it is unknown whether students value having their names known by an instructor. We explored this question in the context of a high-enrollment active-learning undergraduate biology course. Using surveys and semistructured interviews, we investigated whether students perceived that instructors know their names, the importance of instructors knowing their names, and how instructors learned their names. We found that, while only 20% of students perceived their names were known in previous high-enrollment biology classes, 78% of students perceived that an instructor of this course knew their names. However, instructors only knew 53% of names, indicating that instructors do not have to know student names in order for students to perceive that their names are known. Using grounded theory, we identified nine reasons why students feel that having their names known is important. When we asked students how they perceived instructors learned their names, the most common response was instructor use of name tents during in-class discussion. These findings suggest that students can benefit from perceiving that instructors know their names and name tents could be a relatively easy way for students to think that instructors know their names. Academic self-concept is one's perception of his or her ability in an academic domain compared to other students. As college biology classrooms transition from lecturing to active learning, students interact more with each other and are likely comparing themselves more to students in the class. Student characteristics, such as gender and race/ethnicity, can impact the level of academic self-concept, however this has been unexplored in the context of undergraduate biology. In this study, we explored whether student characteristics can affect academic self-concept in the context of a college physiology course. Using a survey, students self-reported how smart they perceived themselves in the context of physiology compared to the whole class and compared to the student they worked most closely with in class. Using logistic regression, we found that males and native English speakers had significantly higher academic self-concept compared to the whole class compared with females and non-native English speakers, respectively. We also found that males and non-transfer students had significantly higher academic self-concept compared to the student they worked most closely with in class compared with females and transfer students, respectively. Using grounded theory, we identified ten distinct factors that influenced how students determined whether they are more or less smart than their groupmate. Finally, we found that students were more likely to report participating less than their groupmate if they had a lower academic self-concept. These findings suggest that student characteristics can influence students' academic self-concept, which in turn may influence their participation in small group discussion.
ContributorsKrieg, Anna Florence (Author) / Brownell, Sara (Thesis director) / Stout, Valerie (Committee member) / Cooper, Katelyn (Committee member) / School of Life Sciences (Contributor) / School of Politics and Global Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Teeth are an important part of people's lives. A scrutiny of the teeth structure and function is necessary for the public, as well as for pre-dental students going into dentistry. This paper contains the information necessary, in simplest terms, for understanding teeth structure, function, occlusion, and development patterns. The paper also depicts dental problems faced in today's society, such as tooth decay. Treatment options including root canal, crown, implant, dentures, orthodontics, and orthognathic surgery are also described. Having a basic understanding of how dental professionals treat dental problems will allow the general public to identify problems such as decay, teeth loss and malocclusion, and participate in the decision-making process regarding their dental health. It will also allow them to have a realistic expectation for the outcomes of these types of procedures.
ContributorsPark, Steven (Author) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Information Measurement Theory (IMT) is a system created by Dr. Dean Kashiwagi to minimize subjective decision-making, the amount of data needed to understand situations, and optimize processes by removing risk. IMT uses the ideas of Kashiwagi Solution Models to identify high performing and low performing characteristics. IMT proposes the usage of Best Value Approaches to achieve high performance while minimizing risk through quality control. For my project, I prove how IMT can be applied to a long-term project to reduce stress, create a quality product, and minimize opportunities for failure. My project focuses on the creation and release of a vinyl record. IMT was developed for use with construction projects, so my goal is to apply IMT ideals to an industry where it has not been used whatsoever and show how IMT can be applied to any project that is either difficult, requires careful analysis of options, or is completed on a long-term basis. Since I am not an expert in music production or releasing physical copies of music, I also prove that IMT helps provide guidelines and measures of how to complete a project where not all information is known at the beginning. With the usage of dominant information and the alignment of expert assistance, a high quality product was produced and a successful release followed.
ContributorsPfisthner, Jess (Author) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
PD-L1 blockade has shown recent success in cancer therapy and cancer vaccine regimens. One approach for anti-PD-L1 antibodies has been their application as adjuvants for cancer vaccines. Given the disadvantages of such antibodies, including long half-life and adverse events related to their use, a novel strategy using synbodies in place of antibodies can be tested. Synbodies offer a variety of advantages, including shorter half-life, smaller size, and cheaper cost. Peptides that could bind PD-L1 were identified via peptide arrays and used to construct synbodies. These synbodies were tested with inhibition ELISA assays, SPR, and pull down assays. Additional flow cytometry analysis was done to determine the binding specificity of the synbodies to PD-L1 and the ability of those synbodies to inhibit the PD-L1/PD-1 interaction. Although analysis of permeabilized cells expressing PD-L1 indicated that the synbodies could successfully bind PD-L1, those results were not replicated in non-permeabilized cells. Further assays suggested that the binding of the synbodies was non-specific. Other tests were done to see if the synbodies could inhibit the PD-1/PD-L1 interaction. This assay did not yield any conclusive results and further experimentation is needed to determine the efficacy of the synbodies in inhibiting this interaction.
ContributorsMujahed, Tala (Author) / Johnston, Stephen (Thesis director) / Blattman, Joseph (Committee member) / Diehnelt, Chris (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
To many people, shopping is just a chore that needs to be done in order to get groceries, household supplies and clothing. To others, shopping is a sacred time where people relieve themselves of all stress and worries by spending money. Going into the mall with a lot on ones mind can be dangerous because as soon as one become distracted with items in the stores, they can truly get whisked away in spending money. Spending money and buying luxury goods actually brings a lot of excitement to people's lives. Retail therapy is defined as method to positively improve one's mood through shopping (Yarrow 2013). About 62% of consumers have purchased something to cheer themselves up and another 28% had purchased as a form of celebration (Atalay 2011). More than half of Americans participate in some sort of retail therapy in their day-to-day lives (Yarrow 2013). Retail therapy is so prevalent in people's lives because of its basis that people are striving for self-regulation of their happiness or looking for a quick and easy happiness booster. If people are motivated to want to look good or feel better about them, they are self-regulating to where they strive for these goals, which leads them to partake in retail therapy. Shopping is a chance of finding visualization for their future lives. When people go shopping and see a certain item, they automatically picture themselves in the item and what event they will be wearing the item to. It is so easy to get mentally lost during a shopping spree due to these expectations and visualizations that it feeds into people's heads. The happiness boost, the high expectations and the escape from reality are the main factors as to why shopping does indeed make people happier. This thesis will observe the concept of Retail therapy and whether or not it actually makes people happier
ContributorsDawoud, Mariam (Contributor) / Higbee, Yasmine (Contributor) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Committee member) / Department of Finance (Contributor) / Hugh Downs School of Human Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
This thesis analyzes research on news media reporting and suicide statistics from the past several decades to determine the effect that reporting has on suicidal ideation and behavior within different populations. Within this paper, the term "news media" refers to print and broadcast journalism organizations (also referred to as mass media) that cover municipal, regional, national or international communities. This thesis is intended to illustrate the impact news media can have on the public's opinions, feelings, perspectives and understanding of facts. Specifically, this thesis aims to show how news media reports can change a community's awareness of, and appreciation for, the issue of suicide within that community and the world at large, especially among marginalized or neglected groups. Further, it seeks to help journalists understand the importance of responsible reporting by showing the negative consequences of irresponsible reporting and discussing the potential positive impact journalism can have if done correctly and appropriately. Finally, the paper concludes that the news media have, and continue to have, a firm hold over public perception when it comes to suicide and suggests journalistic best practices based on the reporting guidelines set forth by the leading authorities on the subject.
ContributorsBosch, Graham Charles (Author) / Kashiwagi, Dean (Thesis director) / Zermeño, Gilbert (Committee member) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The devastating 2014 Ebola virus outbreak in Western Africa demonstrated the lack of therapeutic approaches available for the virus. Although monoclonal antibodies (mAb) and other molecules have been developed that bind the virus, no therapeutic has shown the efficacy needed for FDA approval. Here, a library of 50 peptide based ligands that bind the glycoprotein of the Zaire Ebola virus (GP) were developed. Using whole virus screening of vesicular stomatitis virus pseudotyped with GP, low affinity peptides were identified for ligand construction. In depth analysis showed that two of the peptide based molecules bound the Zaire GP with <100 nM KD. One of these two ligands was blocked by a known neutralizing mAb, 2G4, and showed cross-reactivity to the Sudan GP. This work presents ligands with promise for therapeutic applications across multiple variants of the Ebola virus.
ContributorsRabinowitz, Joshua Avraam (Author) / Diehnelt, Chris (Thesis director) / Johnston, Stephen (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Exercising is becoming an important part of life, and yet not everybody is exercising regularly as they should. This project is focused on the exercising level of people in China and the United States therefore to determine the factors that prevent people from exercising. By extensive research and observations in the gyms of China and the United States, 6 major factors were determined and those are: Food, Education, Aesthetic/ Beauty standard, Gym membership fee, Government and control, and Work/ Society. The author found that with the extensive government control, people in China do not have full access to internet and therefore they do not have information about exercising. Education is should be refocused because government and school are not paying attention to students' health, students at school have excessive homework and assignment which prevent them from playing sports and exercising. Government of China should become more open-minded and open the access of internet instead of control. Both the United States and China should set more sports related classes, and reduce assignment and homework load. For China, more public infrastructure and facility should be built and open to the public who has less income can have access to exercise. Lastly promote healthy lifestyle, and bring knowledge to the general population such as healthy diet, and the dangers of being unhealthy.
ContributorsShao, Dongnan (Author) / Kashiwagi, Dean (Thesis director) / Kashiwagi, Jacob (Committee member) / Department of Management and Entrepreneurship (Contributor) / Department of Supply Chain Management (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Both technological and scientific fields continue to revolutionize in a similar fashion; however, a major difference is that high-tech corporations have found models to continue progressions while still keeping product costs low. The main objective was to identify which, if any, components of certain technological models could be used with the vaccine and pharmaceutical markets to significantly lower their costs. Smartphones and computers were the two main items investigated while the two main items from the scientific standpoint were vaccines and pharmaceuticals. One concept had the ability to conceivably decrease the costs of vaccines and drugs and that was "market competition". If the United States were able to allow competition within the vaccine and drug companies, it would allow for the product prices to be best affected. It would only take a few small companies to generate generic versions of the drugs and decrease the prices. It would force the larger competition to most likely decrease their prices. Furthermore, the PC companies use a cumulative density function (CDF) to effectively divide their price setting in each product cycle. It was predicted that if this CDF model were applied to the vaccine and drug markets, the prices would no longer have to be extreme. The corporations would be able to set the highest price for the wealthiest consumers and then slowly begin to decrease the costs for the middle and lower class. Unfortunately, the problem within the vaccine and pharmaceutical markets was not the lack of innovation or business models. The problem lied with their liberty to choose product costs due to poor U.S. government regulations.
ContributorsCalderon, Gerardo (Author) / Johnston, Stephen (Thesis director) / Diehnelt, Chris (Committee member) / School of Molecular Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The purpose of this research paper is to examine the current state of Arizona's public K-12 education system and offer tangible solutions to improve it. An overview of the state's educational funding and performative rankings reveals a deeply disadvantaged system that especially disadvantages low income students. Arizona continually ranks in the bottom quartile in the nation for both K-12 performance and public education spending. By examining the best practices employed by some of the highest-ranking school systems in the world and reconfiguring them to fit Arizona, the state can significantly improve its national and international rankings. Research was conducted into four Scandinavian countries and four Southeast Asian countries selected based on 2016 K-12 Achievement Scores, Gross National Happiness Index, National 2016 Social Progress Index, and the 2016 Social Mobility Index as follows: Finland, Belgium, Netherlands, Switzerland, Singapore, Japan, South Korea, and China (Hong Kong). After dissecting each countries' public school characteristics and funding formula, it was clear that each block of countries offered different solutions to the problems presented by Arizona's current educational climate. Namely increasing the efficacy of social welfare programs that directly impact low income students in K-12, improving statewide teacher certification standards, modeling the school year to be more like Southeast Asian countries to reduce summer learning loss, and facilitating an "educational culture" similar to that of Japan.
ContributorsBentley, Jackson Christopher (Author) / Kashiwagi, Dean (Thesis director) / Katherine, Clemens (Committee member) / School of Historical, Philosophical and Religious Studies (Contributor) / W. P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05