Digital Commons Network^™

Impact Of Study Abroad To Nazi Concentration Camps: Perceptions Of Interpreting Students On Identity-Building, Sherry Shaw, E. Lynn Jacobowitz, Kaitlynn Himmelreich

Journal of Interpretation

This study focuses on the perceptions of post-secondary interpreting students who traveled to concentration camps, Auschwitz-Birkenau (Poland) and Schloss Hartheim (Austria). The historical context of spoken language interpreters in concentration camps, eugenics in the Deaf community, and extermination of people with disabilities underpin the study’s mixed-methods design, incorporating social identity and transformative learning theories to explore professional identity development. A Deaf, Jewish moderator-participant facilitated four focus groups using photo elicitation to foster narratives. Participants ranked photos and value statements to reveal identity components that most impacted them. A grounded theory approach to analysis revealed four themes triangulated with survey data: …

Teaching Social Identity, Samuel M. Nelson

Middle Grades Review

Early adolescence is a time for students to move beyond interests-based definitions of themselves - things like, "I am a soccer player." Middle school students must begin to recognize and understand how a mosaic of social identifiers constitutes an individual’s social identity. Identifiers are characteristics like race, ethnicity, sexuality, gender identity, gender performance, physical & sensory ability, religion, and many more. This essay explains why making social identity a central curricular pillar is crucial, how to do so in an engaging, meaningful way, and what it can look like once students have the understanding of social identity to use as …

Teacher Candidates Collaborate To Create Place-Based Integrated Curriculum, Amanda Wall, Taylor Norman

Middle Grades Review

A small group of middle level teacher candidates collaborated to create place-based integrated curriculum. These candidates and the authors, two teacher educators, selected two local sites, visited them together, and debriefed these visits. State and national standards as well as guidelines for integrated curriculum (e.g., Beane, 1997; Nesin & Lounsbury, 1999) informed the process. Through interpretive phenomenology analysis (Smith et al., 2009), we analyzed place-based learning as a catalyst for collaboration. Teacher candidates recognized possibilities with place-based learning to draw on local cultural, historical, and natural resources in ways that are relevant to students and their communities. We offer implications …

Poverty And Middle Level Achievement In A Common Core State: What Are We Missing?, Lauren Davis

Middle Grades Review

The purpose of this study was to determine whether a significant difference exists in academic achievement between all students and economically disadvantaged students when compared by socioeconomic levels in the North Carolina middle grades learner (as measured by reading and mathematics standardized tests). It also sought to determine whether significant differences exist between economically disadvantaged students in the various middle level grades (6-8). This article analyzes proficiency data in state-level standardized assessments from a most recent testing year (2017) with North Carolina middle level students. While student socioeconomic status and its impact on student achievement are the focus of this …

America’S Middle Schools: Examining Context, Organizational Structures, And Instructional Practices, Ryan Alverson, Mike Dicicco, Shawn A. Faulkner, Chris Cook

Middle Grades Review

The education of the young adolescent has consistently posed a challenge to the educational community. While the general belief is this age group (10-15-year-old children) would benefit from a specialized educational approach, historically, both the junior high school model of the early 1900s and the more current middle school concept have struggled to be fully implemented and embraced by the educational community. With almost a decade passing since the last national survey focused on middle grades schools (McEwin & Greene, 2010, 2011), researchers seek to reassess the context, organizational structures, and instructional practices of middle schools in the United States. …

Creating Brave Space: Middle School Students Discuss Race, Beth A. Beschorner, Kathleen Ferrero, Robbie Burnett

Middle Grades Review

Racial disparities must be addressed in every sector in the United States (e.g., healthcare, education, incarceration, etc.) (Skiba et al., 2001). Mary, a middle school principal, created a series of conversations designed to help a small group of students begin to have more productive conversations about race. The purpose of the current study was to explore how educators create a space for middle school students to have inter- and intra- racial dialogues. Results suggest: (a) a demonstrated need and demand for spaces that support inter- and intra-racial dialogues; (b) the importance of strategic planning; and (c) the vital nature of …

Overcoming Barriers: De-Tracking To Teach For Social Justice, Stephanie J. White

Middle Grades Review

How do we overcome tracking in mathematics to actualize the goals of teaching for social justice? Tracking is a racist educational structure that puts limits on the effectiveness of teaching for social justice. This essay presents arguments for de-tracking with explanation of how tracking negatively impacts Black and Latinx students. Readers will learn about schools and districts that have de-tracked students juxtaposed with the barriers that keep most schools from dismantling tracking. This essay calls upon schools and researchers to further investigate locally why schools do not work through these barriers to spark action and eliminate tracking.

Stimulating A Gradual And Progressive Shift To Personalize Learning For All: There Is Magic In The Middle, Dr. Autumn R. Turk

Middle Grades Review

This essay contends that personalized professional learning can support the shift towards a culture of personalized learning at the middle school level, with the potential to make a district-wide impact. If you have ever worked in a middle school, you would agree there is a sense magic and contagious energy within middle school students. Middle school is often an overlooked and untapped resource when considering efforts to transform school and district culture. Middle school students start to develop passions and a voice for advocacy, making agency a powerful accelerator when students channel their collective energy towards a shared vision for …

Examining Teacher Leadership: Phenomenology Of The Perceived Challenges Of Being A Teacher Leader, Noelle H. Green

The Interactive Journal of Global Leadership and Learning

Today’s school leaders recognize that one person, mainly the principal, cannot adequately address the needs of all members of the school community. Many principals rely on teacher leaders to lead alongside them to further school improvement, knowing that the traditional way of thinking of school leadership as being the sole role of the principal is no longer effective or efficient. While K-12 teachers typically have a strong background in child development, psychology, and pedagogy, many lack experience in leading and facilitating adults and have little background in adult learning theory.

The purpose of this research is to determine how K-12 …

Designing Effective Online Courses: Exploring The Relationships Amongst Online Teaching Self-Efficacy, Professional Development, Online Teaching Experience, And Reported Implementation Of Effective Higher Education Online Course Design Practices, Elizabeth Mcmahon

The Interactive Journal of Global Leadership and Learning

How best to prepare and support higher education faculty to design and teach effective online courses is a topic of great significance to higher education institutional leaders and faculty developers. This study explored how hours of professional development along with online teaching and learning experiences were related to online teaching self-efficacy and the extent to which participants reported implementation of effective online course design practices. Using a non-experimental quantitative correlational explanatory research study design, data were collected using a questionnaire. Participants included 104 online faculty from a large public higher education system located in the upper Midwest that includes both …

Core Self-Evaluation Theory In Qualitative Research: Extending A Quantitative Theory Into A Qualitative Framework To Study Community College Faculty., Patria Lawton

The Interactive Journal of Global Leadership and Learning

The use of qualitative research in higher education has long been underutilized, specifically when examining community colleges. The purpose of this article is to demonstrate the need for more qualitative research focusing on the lives and work of community college faculty and to introduce the reader to Judge et al. (1997) Core Self-Evaluation Theory (CSE). The article describes the rationale and process of utilizing CSE as a viable theoretical framework in qualitative research. The author discusses the way in which CSE was extended from a traditional quantitative measure to a qualitative framework by walking the reader through a study which …

Self-Evaluation Of Educational Leadership Practices During Covid-19, Mike Coquyt

The Interactive Journal of Global Leadership and Learning

Due to the COVID-19 pandemic, school districts, and specifically, superintendents, are under increased pressure to lead. Irregularity and ambiguity are now the mantras of those tasked with leading in our schools. Many current research studies aim to evaluate the possible effects of COVID-19 on the system of education (Azorín, 2020; Hargreaves & Fullan, 2020), and advice on how to lead during a crisis (Harris & Jones, 2020; Leithwood et al., 2020, Netolicky, 2020). There are no standards or benchmarks to follow that could potentially aid school leaders as they navigate, lead, and make important decisions that affect how quality instruction …

The Personal And Professional Impact Of Covid-19 On School Counselors: An Exploratory Study., Taryn Akgul, Jessica Brown, Lisa Karch

The Interactive Journal of Global Leadership and Learning

School Counselors historically have faced multiple challenges that impact their lives personally and professionally. Due to numerous and competing demands, school counselors are likely to experience a plethora of stressors including role conflict, high student to school counselor ratios, minimal support, and increasing mental health needs of students. The COVID 19 pandemic exacerbated these challenges by changing and adding to the responsibilities of school counselors, reducing access to appropriate support systems, and increasing students’ needs for counseling services. This qualitative, exploratory study utilized phenomenological inquiry to examine the impact of these challenges on school counselors’ personal and professional lives. The …

Identifying Key Success Indicators In Student Letters For Reinstatement From Suspension, Angela Bowlus, Jamaica Delmar

The Interactive Journal of Global Leadership and Learning

Retaining and graduating students continues to be an issue that higher education institutions are longing to solve, especially for the growing non-traditional student body whose list of competing priorities continues to grow. As academic suspension hinders persistence, this article examines a key aspect of the reinstatement from suspension process for students: the letter of appeal. The narrative provided is impacted by how the writer expresses their acknowledgment of what went wrong and what changes will be made to ensure administrators of future success, it too is impacted by the interpretation of the institutional decision maker. By reviewing a sample of …

Factors That Affect The Rate Of Preterm Birth: An Examination Of The Inter-Related Impacts Of Social Determinants, Behavior And Physical Health Status, Krystal Michelle Hunter

Dissertations

The work seeks to examine the factors that have significant relationships to the rate of preterm birth (PTB) along with its cost to society.

There are four papers within this work. This purpose of the first paper is to measure the impact that healthy behaviors have on the rate of PTB when modeled with other factors like household demographics, community deprivation, chronic disease and mental health. This work finds that positive health behaviors has a negative relationship with PTB. The interaction between body mass index (BMI) and social class and its relationship to PTB is examined in the second paper. …

Magnetic Weyl Semimetallic Phase In Thin Films Of Eu2ir2 O7, Xiaoran Liu, Shiang Fang, Yixing Fu, Wenbo Ge, Mikhail Kareev, Jong Woo Kim, Yongseong Choi, Evguenia Karapetrova, Qinghua Zhang, Lin Gu, Eun Sang Choi, Fangdi Wen, Justin H. Wilson, Gilberto Fabbris, Philip J. Ryan, John W. Freeland, Daniel Haskel, Weida Wu, J. H. Pixley, Jak Chakhalian

Faculty Publications

The interplay between electronic interactions and strong spin-orbit coupling is expected to create a plethora of fascinating correlated topological states of quantum matter. Of particular interest are magnetic Weyl semimetals originally proposed in the pyrochlore iridates, which are only expected to reveal their topological nature in thin film form. To date, however, direct experimental demonstrations of these exotic phases remain elusive, due to the lack of usable single crystals and the insufficient quality of available films. Here, we report on the discovery of signatures for the long-sought magnetic Weyl semimetallic phase in (111)-oriented Eu2Ir2O7 high-quality epitaxial thin films. We observed …

Developing A Community-Based Rehabilitation Programs In Elderly Nursing Home: A Brief Descriptive Analysis, Melinda Harini, Dosmaria Dosmaria, Herry Herry, Lisa Emilda, Listyani Herman, Nelfidayani Nelfidayani, Putu K. Mahardini, Shynta D. Hantogo, Widya Meiliana, Ikhsan Johnson, Peggy Peggy, Wanarani Aries, Widjajalaksmi Kusumaningsih, Luh K. Wahyuni

ASEAN Journal of Community Engagement

The need for rehabilitation services in nursing homes (NH) for the elderly is increasing each year, and this need is fulfilled both with ordinary clinical rehabilitation center visits, as well as community-based rehabilitation (CBR) inside the facility. However, a proper situation analysis is needed to establish a well-delivered CBR program in the NH, a niche to be fulfilled in this study. This study used a descriptive measurement and cross-sectional design to target the elderly who are living in the NHs. Consecutive sampling was done in the largest NH in Jakarta, in Cipayung District. Participants who were dependently ambulated were assessed …

Political Public Relations As A Tool For Combating Vote Buying In Nigeria For Development Purposes, Jacob Gbaden Chiakaan, Chamberlain Chinsom Egbulefu, Wombu Richard Kpera, Pius Kwapsoni Kaigama

ASEAN Journal of Community Engagement

The main aim of the study is to identify political public relations approaches that can be applied by the government and other bodies responsible for conducting elections in Nigeria to mitigate and eliminate vote buying. The study adopted a qualitative approach in the contextual analysis of data collected specifically from secondary sources. The results revealed that vote buying has become synonymous with elections in Nigeria. After reviewing some related empirical studies, several factors responsible for vote buying in Nigeria have been identified, including poverty, lack of education, high cost of buying forms to contest elections, and many others. Moreover, where …

Exposing And Fixing Causes Of Inconsistency And Nondeterminism In Clustering Implementations, Xin Yin

Dissertations

Cluster analysis aka Clustering is used in myriad applications, including high-stakes domains, by millions of users. Clustering users should be able to assume that clustering implementations are correct, reliable, and for a given algorithm, interchangeable. Based on observations in a wide-range of real-world clustering implementations, this dissertation challenges the aforementioned assumptions.

This dissertation introduces an approach named SmokeOut that uses differential clustering to show that clustering implementations suffer from nondeterminism and inconsistency: on a given input dataset and using a given clustering algorithm, clustering outcomes and accuracy vary widely between (1) successive runs of the same toolkit, i.e., nondeterminism, and …

Crash Injury Severity Prediction With Artificial Neural Networks, Rima Abisaad

Dissertations

Motor vehicle crashes are one of our nation's most serious social, economic and health issues. They are the leading cause of death among children and young adults, killing approximately 1.35 million people each year. Providing a safe and efficient transportation system is the primary goal of transportation engineering and planning. To help reduce traffic fatalities and injuries on roadways, crash prediction models are used to forecast the injury severity of potential crashes and apply precautionary countermeasures accordingly. Most of these models are reactive as they use historical crash data to categorize crash-related factors. Recently, advancements have been made in developing …

Model Checks For Two-Sample Location-Scale, Atefeh Javidialsaadi

Dissertations

Two-sample location-scale refers to a model that permits a pair of standardized random variables to have a common distribution. This means that if X₁ and X₂ are two random variables with means µ₁ and µ₂ and standard deviations ?₁ and ?₂, then (X₁ - µ₁)/?₁ and (X₂ - µ₂)/?₂ have some common unspecified standard or base distribution F₀. Function-based hypothesis testing for these models refers to formal tests that would help determine whether or not two samples may have come from some location-scale …

On Performance Optimization And Prediction Of Parallel Computing Frameworks In Big Data Systems, Haifa Alquwaiee

Dissertations

A wide spectrum of big data applications in science, engineering, and industry generate large datasets, which must be managed and processed in a timely and reliable manner for knowledge discovery. These tasks are now commonly executed in big data computing systems exemplified by Hadoop based on parallel processing and distributed storage and management. For example, many companies and research institutions have developed and deployed big data systems on top of NoSQL databases such as HBase and MongoDB, and parallel computing frameworks such as MapReduce and Spark, to ensure timely data analyses and efficient result delivery for decision making and business …

Statistics-Based Anomaly Detection And Correction Method For Amazon Customer Reviews, Ishani Chatterjee

Dissertations

People nowadays use the Internet to project their assessments, impressions, ideas, and observations about various subjects or products on numerous social networking sites. These sites serve as a great source of gathering information for data analytics, sentiment analysis, natural language processing, etc. The most critical challenge is interpreting this data and capturing the sentiment behind these expressions. Sentiment analysis is analyzing, processing, concluding, and inferencing subjective texts with the views. Companies use sentiment analysis to understand public opinions, perform market research, analyze brand reputation, recognize customer experiences, and study social media influence. According to the different needs for aspect granularity, …

Machine Learning Techniques For Network Analysis, Irfan Lateef

Dissertations

The network's size and the traffic on it are both increasing exponentially, making it difficult to look at its behavior holistically and address challenges by looking at link level behavior. It is possible that there are casual relationships between links of a network that are not directly connected and which may not be obvious to observe. The goal of this dissertation is to study and characterize the behavior of the entire network by using eigensubspace based techniques and apply them to network traffic engineering applications.

A new method that uses the joint time-frequency interpretation of eigensubspace representation for network statistics …

Coherent Control Of Dispersive Waves, Jimmie Adriazola

Dissertations

This dissertation addresses some of the various issues which can arise when posing and solving optimization problems constrained by dispersive physics. Considered here are four technologically relevant experiments, each having their own unique challenges and physical settings including ultra-cold quantum fluids trapped by an external field, paraxial light propagation through a gradient index of refraction, light propagation in periodic photonic crystals, and surface gravity water waves over shallow and variable seabeds. In each of these settings, the physics can be modeled by dispersive wave equations, and the technological objective is to design the external trapping fields or propagation media such …

Private And Federated Deep Learning: System, Theory, And Applications For Social Good, Han Hu

Dissertations

During the past decade, drug abuse continues to accelerate towards becoming the most severe public health problem in the United States. The ability to detect drug­abuse risk behavior at a population scale, such as among the population of Twitter users, can help to monitor the trend of drug­abuse incidents. However, traditional methods do not effectively detect drug­abuse risk behavior in tweets, mainly due to the sparsity of such tweets and the noisy nature of tweets. In the first part of this dissertation work, the task of classifying tweets as containing drug­abuse risk behavior or not, is studied. Millions of public …

Improving Programming Learners’ Experience Through Interactive Computer Tutor Based Moocs, Ruiqi Shen

Dissertations

With the large demand for technology workers all around the world, more people are learning programming. Studies show that human tutoring is the most effective way to learn for novice programmers. However, problems such as the inaccessibility to physical classes, prohibitive costs, and the lack of educators may limit students' opportunities to learn from these resources. Additionally, because programming is a skill requiring continuous practice and immediate feedback, simply listening to lectures may not be sufficient to learn effectively. This increases the inconvenience of learners who use online learning tools such as Massive Open Online Courses (MOOCs).

In recent years, …

Iii-Nitride Nanostructures: Photonics And Memory Device Applications, Barsha Jain

Dissertations

III-nitride materials are extensively studied for various applications. Particularly, III-nitride-based light-emitting diodes (LEDs) have become the major component of the current solid-state lighting (SSL) technology. Current III-nitride-based phosphor-free white color LEDs (White LEDs) require an electron blocking layer (EBL) between the device active region and p-GaN to control the electron overflow from the active region, which has been identified as one of the primary reasons to adversely affect the hole injection process. In this dissertation, the effect of electronically coupled quantum well (QW) is investigated to reduce electron overflow in the InGaN/GaN dot-in-a-wire phosphor-free white LEDs and to improve the …

Hydrophobically Modified Isosorbide Dimethacrylates As Biomaterials For Bisphenol A Free Dental Fillings, Bilal Marie

Dissertations

Amalgam and Bisphenol A glycerolate dimethacrylate (BisGMA) are the main dental filling materials in use today. Because of the negative perception of amalgam and its lower esthetic appeal, as well as the desire to replace the endocrine disruptor Bisphenol A, which is the building block of BisGMA, there has been a critical need to search for safer alternatives to these dental filling materials.

Isosorbide is a sugar-based molecule generally recognized as safe. It has been extensively studied as a replacement to the Bisphenol A core in various materials. However, isosorbide is extremely hygroscopic, and water uptake in dental fillings causes …

A Vacuum-Driven Distillation Technology Of Aqueous Solutions And Mixtures, Guo Guangyu

Dissertations

Distillation of aqueous solutions and aqueous mixtures has vast industrial applications, including desalination, wastewater treatment, and fruit juice concentration. Currently, two major distillation technologies are adopted in the industry, membrane separation and thermal distillation. However, both of them face certain inevitable drawbacks. Membrane separation has disadvantages as relying on high-grade energy, requiring membrane, fouling problem, narrow treatment range, limited scalability, and vibrating and noisy operating conditions. Traditional thermal distillation technologies can avoid above concerns but has other shortcomings, such as relatively low energy efficiency and yield rate, complicated and bulky system structure, and scaling problem.

This project proposes an innovative …