Digital Commons Network^™

Patterns And Drivers Of Recent Disturbances Across The Temperate Forest Biome, Andreas Sommerfeld, Cornelius Senf, Brian Buma, Anthony W. D’Amato, Tiphaine Després, Ignacio Díaz-Hormazábal, Shawn Fraver, Lee E. Frelich, Álvaro G. Gutiérrez, Sarah J. Hart, Brian J. Harvey, Hong S. He, Tomáš Hlásny, Andrés Holz, Thomas Kitzberger, Dominik Kulakowski, David Lindenmayer, Akira S. Mori, Jörg Müller, Juan Paritsis, George L.W. Perry, Scott L. Stephens, Miroslav Svoboda, Monica G. Turner, Thomas T. Veblen, Rupert Seidl

Geography

Increasing evidence indicates that forest disturbances are changing in response to global change, yet local variability in disturbance remains high. We quantified this considerable variability and analyzed whether recent disturbance episodes around the globe were consistently driven by climate, and if human influence modulates patterns of forest disturbance. We combined remote sensing data on recent (2001–2014) disturbances with in-depth local information for 50 protected landscapes and their surroundings across the temperate biome. Disturbance patterns are highly variable, and shaped by variation in disturbance agents and traits of prevailing tree species. However, high disturbance activity is consistently linked to warmer and …

Trends In Benthic Macrofaunal Populations, Seasonal Sea Ice Persistence, And Bottom Water Temperatures In The Bering Strait Region, Jacqueline M. Grebmeier, Karen E. Frey, Lee W. Cooper, Monika Kędra

Geography

Recent declines in sea ice extent and warming seawater temperatures in the Arctic have the potential to impact regional and pan-Arctic marine ecosystems. To investigate marine biological response to these key drivers and other environmental factors, we undertook a robust trend analysis of benthic macrofaunal populations and environmental drivers in the Bering Strait region. Our focus was on the waters of the northern Bering and southern Chukchi Seas, which are shallow (m) and seasonally productive, with strong pelagic-benthic coupling between water-column-derived organic matter and the seafloor. Studies indicate that both in situ production and advection of upstream phytodetritus support persistent …

(Un)Frozen Spaces: Exploring The Role Of Sea Ice In The Marine Socio-Legal Spaces Of The Bering And Beaufort Seas, Kristen L. Shake, Karen E. Frey, Deborah G. Martin, Philip E. Steinberg

Geography

Sea ice is a dynamic physical element of the greater Arctic marine system, one that has myriad connections to human systems on a variety of spatial and temporal scales. Changes to the spatial extent of sea ice simultaneously permits and endangers maritime operations, as well as impacts current debates over maritime boundaries, presenting an interesting challenge for international law. Sea ice is not a stationary object; it moves through time and space in response to the physical forces of wind, ocean currents, and heating. It has a tangible, material and substantive role in contestations over territory, resources and marine boundaries …

The Relationship Between Motivational Interventions And Task-Oriented And Ego-Oriented Learners, Carolyn S. Dale

Master's Theses and Doctoral Dissertations

Background: The current high stakes standardized testing mandate, wherein school funding and other resources depend on successful student test performance, makes student motivation especially important. This study seeks to examine factors affecting K-5 teachers’ ability to recognize different types of student motivation behaviors and identify corresponding interventions. The study focuses on an aspect of motivation known as goal orientation, which has been found to manifest in two basic types: ego orientation and task orientation.

Purpose: The study assesses the relationship between elementary teachers’ goal orientations and their teaching environment, and their ability to recognize ego- and task-oriented behaviors and interventions. …

Examining The Credentials Of Food Bloggers And The Online Environment Of Food Blogs, Jessica Coburn

Master's Theses and Doctoral Dissertations

This study evaluated characteristics of food blogs and food bloggers that potentially affect food choices. It was hypothesized that most food bloggers would not have a nutrition-related degree and food blog environments wouldn’t be supportive of health-conscious food choices. A cross-sectional study was conducted using a novel evaluation tool on 187 blogs, out of which 100 blogs met inclusion criteria. Because some blogs had multiple bloggers, two samples were investigated: 111 bloggers (n1 = 111) and 100 food blogs (n2 = 100). Data were gathered from a randomized list of blogs taken from americanfoodbloggers.com. Results showed that 6% of bloggers …

Examining The Influence Of Technology Acceptance, Self-Efficacy, And Locus Of Control On Information Security Behavior Of Social Media Users, Abdullah Almuqrin

Master's Theses and Doctoral Dissertations

Due to recent advances in online communication technology, social networks have become a vital avenue for human interaction. At the same time, they have been exploited as a target for viruses, attacks, and security threats. The first line of defense against such attacks and threats— as well as their primary cause—are social media users themselves. This study investigated the relationship between certain personality factors among social media users—i.e., technology acceptance of security protection technologies, self-efficacy of information security, and locus of control—and their information security behavior. Quantitative methods were used to examine this relationship. The population consisted of all students …

The Unheard Voices: A Critical Look At Black Women, Voice And Education, Ariel E. Seay

Master's Theses and Doctoral Dissertations

According to the National Center for Education Statistics (2017), Black women are among the most educated women in the United States. However, these dominant narratives about the educational achievements of Black women could be considered “rosy portrayals”. The purpose of this study is to understand, locate, and acknowledge the experiences and conditions of African American women in higher educational institutions through a thematic analysis and a curated Twitter chat. Dolores Delgado Bernal’s (1998) concept of “cultural intuition” was used to build a framework. The following research questions are addressed: What methods are useful for understanding the collective experiences of Black …

[Introduction To] I Got Something To Say: Gender, Race, And Social Consciousness In Rap Music, Matthew Oware

Bookshelf

What do millennial rappers in the United States say in their music? This timely and compelling book answers this question by decoding the lyrics of over 700 songs from contemporary rap artists. Using innovative research techniques, Matthew Oware reveals how emcees perpetuate and challenge gendered and racialized constructions of masculinity, femininity, and sexuality. Male and female artists litter their rhymes with misogynistic and violent imagery. However, men also express a full range of emotions, from arrogance to vulnerability, conveying a more complex manhood than previously acknowledged. Women emphatically state their desires while embracing a more feminist approach. Even LGBTQ artists …

Not Just The Playground: Adult Bullying In The K-12 Workplace, Cynthia J. Kleinheksel

Master's Theses and Doctoral Dissertations

This non-experimental, explanatory, quantitative research study surveyed K-12 educators and other K-12 school employees to gather data about negative school workplace climate using the Negative Acts Questionnaire-Revised (NAQ-R). Through the NAQ-R and other demographic survey questions, the researcher studied the prevalence and characteristics of adult-on-adult bullying in the K-12 workplace. Categories of Emotional Intimidation, Workplace Intimidation, and Physical Intimidation were identified and regressions were completed to analyze results against a study by Einarsen, Hoel, and Notelaers (2009). Using R. J. Bies's four categories of interactional justice, the characteristics of adult bullying in the K-12 workplace were identified and analyzed to …

Bilateral Deficit: A Comparison Between Upper-Body And Lower-Body Maximal Strength, James Lee Ramsey

Master's Theses and Doctoral Dissertations

Purpose: The study’s primary purpose was to determine if maximal unilateral strength is greater than maximal bilateral strength for the leg press and vertical dumbbell press exercises. The secondary purpose was to determine if blood glucose levels differ between the unilateral and bilateral conditions for the leg press exercise. Methods: Thirty college-aged volunteers reported on two separate occasions, 72 hours apart, for maximal strength testing. Blood glucose was obtained before and after strength testing for the leg press exercise. A paired samples t-test was conducted to determine significance (p < .05). Results: Participants were significantly stronger for the bilateral leg press; however, no significant differences were observed for the vertical dumbbell press exercise. No significant differences were observed in plasma blood glucose for the leg press exercise. Conclusion: Participants did not display a bilateral lateral deficit, which may have been a result of their resistance training prior to the study.

Sculpted From Clay, Shaped By Power: Feminine Narrative And Agency In Wonder Woman, Mikala Carpenter

Master's Theses and Doctoral Dissertations

By applying deconstructive and feminist theories to the Wonder Woman saga, this thesis develops a potential definition of feminine narrative in contrast to the normative and exclusionary patriarchal narrative that reigns supreme in popular culture and Western ideology. Though much of comics discourse functions on the assumption that superhero narratives are homogenous reflections of this ideological hero narrative, I posit that the Amazonian princess's resilience and iconicity stem from her own narrative's uniquely deconstructive nature: Where the patriarchal story would demand dominance, destruction, and violence, the feminine narrative that Diana models advocates for equality, nurturance, and emotional and rational communication. …

The Digital Self: A Qualitative Approach To Studying Female College Students' Use Of Social-Networking Platforms, Megan Christine Gore

Master's Theses and Doctoral Dissertations

The purpose of this research was to understand how female college students make use of social networks, specifically how they use the medium to connect with others. Researching socialnetworking use pertaining to the phenomenon of connection will give a richer understanding of female students’ lived experience of social networking. Many quantitative studies have been conducted about social networking, but more qualitative measures are needed to explore social networking. With the continuously changing social-networking platforms, there is little research that sheds light on social-networking use among female college students. My goal was to conduct a qualitative research study that examined female …

The Acculturation Gap: Investigating The Relationship Between Inter-Partner Acculturation Discrepancy And Parenting Quality, Casiana Warfield

Master's Theses and Doctoral Dissertations

Parenting and relational factors have been investigated thoroughly in previous literature. However, considering the proliferation of multiracial individuals in the United States, it is concerning that many cultural components of American families have been neglected, including the impact of acculturation on parenting negotiation. In particular, the acculturation gap describes differences in acculturation and enculturation levels between family members. The acculturation-gap-distress model postulates that when members within a family context acculturate at different rates, to different degrees, or in different ways than other members, this discrepancy results in conflict. The present study evaluated the relationship between inter-partner acculturation discrepancy and perceptions …

Comparing The Impacts Of Mentors Vs. Role Models Across Domains: A Meta-Analysis, Lilah Clevey

Master's Theses and Doctoral Dissertations

Much research has been done on mentors and role models, yet there has been little consensus on whether the two are equally effective and effective across different contexts. This project was a meta-analysis examining the effect of mentors and role models on behavioral and/or cognitive outcomes within laboratory/experimental, educational, occupational, and treatment/clinical domains. A mentor is defined as an actual person who provides emotional support and guidance to a less experienced person, whereas a role model is an imagined or celebrity person that provides inspiration through real or imagined attributes. Eligible published studies beginning in 1995 to 2016, that had …

In-Depth Interviews Examining Perceptions Of Burnout In College Forensics, Timothy R. Ward

Master's Theses and Doctoral Dissertations

College forensics is an incredible activity with many more benefits for students than drawbacks. This competitive community strives to better itself and the community around it by teaching students life-long skills. College forensics seeks to change the world by offering students a toolbox ready to equip them to be leaders in their communities, advocates for the voiceless, and partners in progress. It is because this activity is such an essential institution of development that this study focuses on a negative area of this educational titan. Research for decades has outlined the harmful impact this activity can have on the health …

Circuits Of Race: Consumption Of Colorism In Nivea’S “Natural Fairness”Campaign, Gabrielle Burgess-Smith

Master's Theses and Doctoral Dissertations

Colorism is not a Black-White or dark issue; it is a global issue that has emerged into a dynamical power force dividing people from people and, in turn, people from self. It is not solely subjected as a battled issue in America, but it is a global phenomenon where support is gained from all corners of the world—resulting in a worldwide denigration. Psychological and physiological turmoil comes in forms of anxiety, depression, reduced wages, loss of self, and privilege. The blinding processes of colorism through the effects of social media advertisements is a two-way communication process. Through a systematic analyzation …

Resident Advisers' Perceptions Of Their Mandatory Reporting Status Under Title Ix: How They Can Help Survivors, Jaclyn Shetterly

Master's Theses and Doctoral Dissertations

This study investigates resident advisers’ (RAs) perceptions of their mandatory reporter status required under Title IX of the Education Amendments of 1972 (Title IX). As a mandatory reporter, RAs must report any known-to-them sexual misconduct. This requirement to report can be very complicated for RAs, as they often create close relationships with the residents they serve. The present study used a 60-item survey to assess 130 RAs’ perceptions of Title IX. The results showed the belief that relationships between the RAs and residents complicates reporting in the following ways: comfort level associated with reporting, willingness to give support, and willingness …

Students' Understanding About Clinical Research And Their Willingness To Participate In Clinical Trials, Shashikiran Pathakamudi

Master's Theses and Doctoral Dissertations

Adolescents and young adults remain underrepresented in clinical trials. Knowledge and perceptions related to clinical research usually determine willingness to participate. During the spring of 2016, an in-class paper survey was conducted to determine whether providing a brief introduction to clinical research would affect the willingness of undergraduate students from the College of Arts and Sciences and the College of Technology at Eastern Michigan University to participate in clinical trials. Some participants received information on clinical research through a short paragraph, and some received no new information, which differentiated the “active” group from the “placebo” group. Overall, both groups provided …

Factors Affecting Faculty's Intent To Use E-Learning Systems At A University In The Kingdom Of Saudi Arabia, Razan I. Alsuwailem

Master's Theses and Doctoral Dissertations

E-learning systems provide instructors with a platform to create, deliver, and manage course content electronically. Faculty members' use of an e-learning system at Saudi universities concerns researchers, academics, and practitioners. Although most Saudi universities have an e-learning system, few faculty members are using an e-learning system. The Saudi Arabia Ministry of Education has seen massive investment toward the educational improvement in e-learning systems through building and maintaining an advanced level of Information Technology infrastructure, improving the utilization and flexibility of Information Technology resources, and enhancing and developing the privacy and security of e-learning systems. While previous research has examined factors …

Influence Of Resistance Training On Vascular Function, Hemodynamic, And Perceived Exertion Responses To Fixed Submaximal Workloads In Patients With Coronary Disease, Kerstin Grafe

Master's Theses and Doctoral Dissertations

PURPOSE: To determine the impact of superimposed resistance training (RT) in aerobically trained coronary patients on systolic blood pressure (SBP), heart rate (HR), rating of perceived exertion (RPE; 6–20 scale), and rate pressure product (RPP) at fixed submaximal workloads following a 12-week RT intervention. Additionally, pre-and post-RT measures of brachial artery reactivity, an index of endothelial function, were obtained. METHODS: Fifteen low risk coronary patients (13 men, 2 women; mean ± SD age = 66.1 ± 5.1 yrs) completed a progressive 12-week RT program that complemented their regular aerobic training regimen. Prior to training, SBP, HR, RPP, and RPE were …

The Use Of Response Interruption And Redirection (Rird) With Stimulus Control Training For Motor Stereotypy In Children With Autism Spectrum Disorder (Asd), Ambreen Shahabuddin

Master's Theses and Doctoral Dissertations

No abstract provided.

Players In A Storm: Climate And Political Migrants In The Tempest And Othello, Darcie Rees

Master's Theses and Doctoral Dissertations

This paper presents a reading of migrants and their relationships with political and environmental slow violence in William Shakespeare’s The Tempest and Othello. Using Steve Mentz’s work with water and shipwreck, Lowell Duckert’s work on water in Shakespeare, Rob Nixon’s concept “slow violence,” Patricia Fumerton’s book on vagrancy in sixteenth and seventeenth century England, and Ken Hiltner’s work with environmental advocacy of the same time, I read the social history of vagrancy of the time (presented by Hiltner and Fumerton) alongside the Poor Laws. This social history is combined with water-focused ecocriticism, shipwreck and a postcolonial reading of migrancy. Ultimately, …

Exploring How Integrating Art & Animation In Teaching Text-Based Programming Affects High School Students' Interest In Computer Science, Hadeel Mohammed Jawad

Master's Theses and Doctoral Dissertations

As oil is the fuel of the industrial society, software is the fuel of our current information society. According to the Bureau of Labor Statistics, there will be more demand for computing jobs in the future. By 2024, more than one million computing jobs will be available. Statistics show that there is more demand for computing jobs than there is a supply of qualified graduates from universities. In this experimental study, three groups of high school students were targeted to explore how integrating art, animation, and code sharing into programming affects their interest in pursuing a degree in computer science …

Synthesis And Catalytic Testing Of A Proline Functionalized Amphiphilic Block Copolymer, Eric Firestone

Master's Theses and Doctoral Dissertations

Catalysts are reagents used to reduce the amount of energy that a reaction needs to execute, allowing it to proceed at a higher rate while not being consumed. The use of catalyst functionalized amphiphilic copolymer allows easier recovery of the catalyst at the end of the synthesis and allows for the reaction. In water, under appropriate conditions, the amphiphilic block copolymers will form micelles and allow the reaction to occur on the interior of the micelle. The synthesis of amphiphilic copolymer with a hydrophobic O-methacryloyl-trans-4- hydroxy-L-proline and methyl methacrylate end and a hydrophilic acrylic acid end was characterized. The polymer …

"Our Renown Is Not Yours" The American Militia In The War Of 1812, Adam Franti

Master's Theses and Doctoral Dissertations

This thesis examines the role of the American militia during the War of 1812. Focusing on the words of the participants themselves , this thesis uses primary sourcde material to attempt to reconstruct the actions of the militia during a small number of highly dramatic moments in the first campaigns of the conflict. Secondary sources are used to broaden the scope of the research and bring to light elements of social and cultural history and explore the meaningfulness of the militia both as an institution of top-down construction and as one of bottom-up construction. The study determines that the popularity …

Salt Retention In Wetland Soils And Effects On Dissolved Organic Carbon Export, Kayla Marie Mcguire

Master's Theses and Doctoral Dissertations

Deicing salt runoff has negative effects on ecosystems. Wetland ecosystems can act as important filters for runoff pollution (e.g., nutrients), mitigating damage to plants and microbes. Wetlands are important sinks for nutrients and pollutants (e.g., road salt) and transformation spots for many nutrients including carbon. The interactions between deicing salt runoff and wetland soil carbon were explored by measuring chloride export and retention, dissolved organic carbon (DOC) export, and carbon quality using mesocosm experiments. Net retention of Cl- was highest in soils receiving high salt treatments (5.0 g/L NaCl), although percent retention of Cl- was greater in soils receiving moderate …

The Experiences Of Undergraduate Students Of Color In The Field Of Speech-Language Pathology, Charu Dwivedi

Master's Theses and Doctoral Dissertations

This qualitative research study explored why undergraduate students of color have pursued degrees in speech-language pathology. The population of the United States consisting of individuals of color is rapidly increasing. However, the demographic of individuals of color in the field of speech-language pathology is not. Interviews with undergraduate students of color were completed to understand their journey that led them to the field. The results of the study indicated that the students of color who succeeded in getting accepted into a speech-language pathology major had support, internal motivation, and were financially stable.

Expectations And Experiences In A Modern Physics Laboratory Course, Helen Mae Cothrel

Master's Theses and Doctoral Dissertations

This study examines students’ expectations for and experiences within a modern physics laboratory course. The course instructor and several students were interviewed using a semi-structured protocol at the beginning (pre) and end (post) of the semester. Interviews were video-recorded, then transcribed to text. This thesis presents the results of three students’ interviews as case studies; their interview transcripts were adapted to a more narrative style for inclusion in this report. An interpretation of each student’s responses from pre- to post-interview is given, followed by conclusions which incorporate all three students’ interviews. Particular attention is paid to students’ ideas about experimenting …

Fear And (Non) Fiction: Agrarian Anxiety In “The Colour Out Of Space”, Antonio Barroso

Master's Theses and Doctoral Dissertations

This literary and sociological study examines H.P. Lovecraft’s “The Colour Out of Space” alongside New England agricultural societies in the late nineteenth and early twentieth centuries as their members faced socio-political change. Anxieties expressed in the short story reflect fears of communities facing erasure at the hands of a reservoir project. Patterns of historical American rural communities facing destruction in the name of progress as well as modern communities facing similar threats show the endurance of Lovecraft’s specific brand of fear.

Rape, Revenge, Reclamation: An Analysis Of Female Agency In American Rape-Revenge Films, Marissa Connell

Master's Theses and Doctoral Dissertations

In this thesis, I will analyze five films that have a rape-revenge narrative: Ms. 45 (1981), M.F.A. (2017), I Spit on Your Grave (1978), I Spit on Your Grave (2010), and The Girl with the Dragon Tattoo (2011). I will argue that the violent actions taken by the female protagonist during her revenge against her rapist(s) serve to allow her to reclaim her agency that was stolen from her during the rape(s). I will show that the rape-revenge narrative is more diverse than it might seem, as the five films I analyze deal with rape, and responses to rape, in …