Digital Commons Network^™

Going Beyond The Textbook: Revitalizing Culture In The Spanish Classroom, Sarah Basar

Honors Theses

Effectively teaching the culture of a target language in foreign language classrooms can be a rather difficult and time-consuming task. Most often, culture is placed somewhere on a spectrum of either being a minor supplement to acquiring and learning the target language or utilizing culture as the direction through which grammar, vocabulary, and conversational practice are attained. Teachers’ beliefs, experiences, and resources all play a significant role in how culture is defined and taught in the schools of a country where globalization and immigration are quickly beginning to change the sociopolitical and demographic dynamics of our society. Thus, it is …

Understanding Parents’ Attitudes Towards Complexity In Children's Books, Dorit Aram, Deborah Bergman Deitcher, Gali Adar

Reading Horizons: A Journal of Literacy and Language Arts

Experts in children's literature and child development value complexity in the language, socio-emotional content, and structure of books, yet little is known regarding parents’ attitudes towards these aspects. The study thus examined how parents’ gender, education, and profession, children's age and gender, and frequency of parent-child reading interactions predict parents’ support for complexity in children’s books. Participants were 104 parents to children aged 4-7. Parents completed questionnaires measuring frequency of shared book reading and levels of support for complexity of children’s narrative books in three areas: language, socio-emotional content, and structure. Results showed that parents supported complexity of socio-emotional content, …

Critical Success Factors For Agile Project Management In Non-Software Related Product Development Teams, Jeff Totten

Dissertations

The use of agile project management methods in the software development industry is well established and researched. The purpose of this study is to understand whether agile project management methods (Scrum in particular) used successfully in the software industry are also being used in full, or in part, in non-software development industries when managing product development projects.

Using an online survey instrument, data was collected from 329 non-software/IT global practitioners to identify in what industries and work functions agile project management methods are used, to find the independent variables that have a significant relationship with project success, and to determine …

Statistical And Clinical Equivalence Of Measurements, Puntipa Wanitjirattikal

Dissertations

This study proposes a test for statistical equivalence of two measurements. Typically, a new measurement process Υ is compared to an existing or standard measurement process Χ. We are assuming that Χ and Υ are measurements on the same scale. The paired t-test may be used to check for significant difference between (Χ, Υ) pairs. However, the paired t-test is intended to detect shift-type relationships of the form Υ=Χ+δ1 and may have low power for scale-type relations of the form Υ=γΧ.

We propose a test that has reasonable power to …

How Friendships Between Heterosexual And Sexual Minority Counseling Psychology Doctoral Students Affect Anti-Heterosexist Identity Development, Amber L. Sylvan

Dissertations

As the field of counseling psychology strives to embrace diversity and social justice issues, sexual minority issues have flourished into an active area of study among scholars and an area of focus for LGBT-affirming practitioners. One area of emphasis has been on how heterosexual people develop Anti-Heterosexist Identities. Some studies have noted the importance of friendship as it relates to Anti-Heterosexist Identity Development (Asta & Vacha- Haase, 2012; Duhigg, Rostosky, & Gray, 2010; DiStefano et al., 2000; Gelberg & Chojnacki, 1995; Larson, 2012), however, no known studies have more deeply explored the role of crosssexuality friendships. The purpose of this …

Bio-Socially Inspired Strategies In Support Of Dynamic Spectrum Access: An Evolutionary Game Theory Perspective, Mohammad Ali Marzoug Abu Shattal

Dissertations

Dynamic Spectrum Access (DSA) has been introduced to fulfill the expanded need for spectrum by different wireless networks and applications. Within the realm of spectrum access, the problem of "spectrum crunch" is present since some of the spectrum bands are overcrowded and others are underutilized. DSA aims to alleviate the problem of spectrum crunch. In DSA, Primary Users (PUs) allow Secondary Users (SUs) to access the spectrum as long as they do not interfere with PU transmissions beyond a pre-agreed acceptable level. In this work, a bio-socially inspired approach is proposed for SU interactions in support of better throughput for …

An Examination Of Behavior Analysts' Treatment Selection Behavior For Escape-Maintained Problem Behavior, Rebecca Eldridge

Dissertations

The advent of functional analysis procedures has helped identify reinforcers for problem behavior; however, the behavior analyst is then faced with the task of selecting an appropriate treatment for problem behavior. When selecting treatments, in addition to behavioral function, behavior analysts also need to consider contextual variables, such as current client repertoires, setting conditions, time and resources of current caregivers, as well as client and caregiver goals (Benazzi, Horner, & Good, 2006). Board Certified Behavior Analysts (BCBAs) must consider these factors when developing treatment according to their ethical code (Behavior Analyst Certification Board [BACB]’s Professional and Ethical Compliance Code [PECC], …

An Ethnohistorical Study Of The Dowagiac Chieftains, Kathryn A. Bishop

Masters Theses

This research uses ethnohistorical methods to examine the use of imagery appropriated from American Indian cultures by the Dowagiac Union Schools. High School yearbooks from 1899- 2014, along with other artifacts, were identified as sources of information to describe students’ experiences. Applying Brayboy’s (2005) Tribal Critical Race Theory, an off-shoot of Critical Race Theory, combined with the research of historical and theoretical scholars like Davis (2002), Pewewardy (2001), and Deloria, King, and Springwood (2001), a case is made for the removal of American Indian mascots used by educational institutions, including the Dowagiac Chieftains. Though over 1,750 occasions of American Indian-appropriated …

Groundwater-Surface Water Interaction In The Headwater Of The White River, Manistee National Forest, Michigan, Ziqian Li

Masters Theses

Groundwater is a significant fresh water source in most areas and can be affected by potential changes to climate and precipitation from anthropogenic influences. Considering groundwater and surface water can be regarded as one hydrologic system, it is significant to understand the dynamics between precipitation, shallow groundwater and surface water in order to manage these resources.

Water samples were collected roughly biweekly from July 2016 to June 2017, and analyzed for electrical conductivity and stable isotopes of oxygen and hydrogen. During sample collection site visits, stream discharge and the groundwater heads from different wells were measured.

The stable isotopes of …

16th Century Shakespeare And 21st Century Students, Sheridan Lynn Steelman

Dissertations

Drawing on examples from the author’s and colleagues classrooms, this dissertation shows how an historical approach to teaching Shakespeare, drawing on primary documents from the period, opens meaningful interpretations, issues and questions for secondary students. Chapter One reviews current pedagogical approaches to teaching Shakespeare, close reading, reader response, and performance to set forth the rationale for teaching Shakespeare using primary documents. Chapter Two highlights ninth grade students studying Romeo and Juliet and includes classroom stories about engagement with documents about gender, sexuality, violence, and potions. Chapter Three describes two general English 11 classes and their successes and challenges with Hamlet …

Peri-Operative Regional Nerve Blocks (Pnb) In The Treatment Of Pain In Patients Undergoing Operative Fixation Of Lower Extremity Fractures, Joshua K. Radi

Dissertations

This research explores current approaches to managing pain control in patients undergoing operative fixation of lower extremity fractures. As opioid use in the U.S. and abroad increases, alternative methods of treating and preventing opioid requirements are being examined. Patients with lower extremity fractures are susceptible to nonunion when anti-inflammatories are consumed, so alternative approaches are warranted. One such alternative, a peri-operative regional nerve block (PNB), is accomplished by injecting local anesthetic adjacent to one or more peripheral nerves supplying the area of the fracture to decrease pain (Fowler, Symons, Sabato, & Myles, 2008). The goal of this research was to …

Diagnostics For Choosing Between Stratified Logrank And Stratified Wilcoxon, Jhoanne Marsh C. Gatpatan

Dissertations

Martinez and Naranjo (2010) proposed a pretest for choosing between Logrank or Wilcoxon test in a two - sample case. However, in the presence of covariates, comparing two populations without adjusting for covariates would yield misleading results. In this study, we propose several pretests that will help the analyst decide to use stratified Logrank or stratified Wilcoxon tests in comparing two survival curves after covariates have been taken into account. Power performance of each adaptive test was done through simulations under PH and non-PH cases.

Self-Generated Absorption Filter Based Optical Densitometry Calculations For Expanded Gamut And Spot Color Printing On Paperboard For Packaging Applications And Proposed Oba Index, Awadhoot Vijaykant Shendye

Dissertations

In the printing industry, process color printing is a very common way of reproduction of color photographic images. As continuous tone reproduction is not possible, images are converted to halftone format. Process control of a halftone image quality is carried out by measuring optical density of solid patches. ISO 5 defines measurement of optical density, formula, filters and requirements. As per ISO document optical density can be calculated only for the 4 colors cyan, magenta, yellow and black, known as process colors. To enhance quality of color reproduction of images, the number of reproducible colors are increased by gamut expansion. …

High Performance Computing Techniques For Analyzing Risky Decision Making, Vinay B. Gavirangaswamy

Dissertations

The process or activity of making choices when subject to gain or loss can be understood as risky decision making (RDM). Risky Decisions consists of outcomes of decisions that may probabilistically result in unfavorable results. Every organism that lives faces this challenge and recent research suggests that there is a computational process involved in making these decisions. This has led to new approaches in the study of RDM. My dissertation is towards contributing to expand on the existing knowledge of RDM processes.

The core contribution of my work is an analysis and development of high performance computing techniques that improves …

Optimal Combiners For Multiple Classifier Systems, Mohammed Falih Hassan

Dissertations

A Multiple Classifier System (MCS) is designed to combine classification results of an ensemble of different classifiers and consequently to produce the highest possible classification output. MCS has recently drawn growing attention and has become a necessity, especially when a problem involves a large class of noisy data or when using a single pattern classifier that has serious drawbacks in its results. A wide range of pattern recognition applications have benefited from the implementation of MCS, these include areas such as handwriting recognition, incremental learning, data fusion, feature selection, and a large variety of medical applications.

To achieve optimal ensemble …

Distributed Model Predictive Control Of Power Converters In Microsrids Under Different Modes Of Operation, Riyadh Toman Thahab Toman

Dissertations

Microgrids consist of many distributed energy sources (DERs) and the overall system is viewed as a number of subsystems. In this work, a finite control set model predictive control is proposed to control power converters in both grid and island modes of operation of the microgrid. Each subsystem is assigned a local controller that relies on measurements of common coupling point (PCC) and/or terminal quantities to provide accurate regulation of current or voltage components. This meets the local objective of each subsystem and contributes to the global objective of the microgrid.

In the first part of the work, a microgrid …

Teaching Students Who Have Difficulty Mastering Lmitation, Jennifer Mrljak

Dissertations

Some children with autism are unable to acquire imitation despite receiving early intensive behavioral intervention (EIBI) meant to teach that and other important skills. Many EIBI programs use physical-prompting hierarchies either as a component of the discriminative stimulus or the correction procedure following an error (Lovaas, 1981; Maurice, Green, & Luce, 1996). But even after lengthy exposure to these teaching techniques, some children still do not acquire imitative repertoires. In the present study, working with students who were not acquiring imitative repertoires, we started with shaping the initial imitative responses as a method to gain stimulus control and then introduced …

A Hybrid Parallel Approach To High-Performance Compression Of Big Genomic Files And In Compresso Data Processing, Sandino N. Vargas Pérez

Dissertations

Due to the rapid development of high-throughput low cost Next-Generation Sequencing, genomic file transmission and storage is now one of the many Big Data challenges in computer science. Highly specialized compression techniques have been devised to tackle this issue, but sequential data compression has become increasingly inefficient and existing parallel algorithms suffer from poor scalability. Even the best available solutions can take hours to compress gigabytes of data, making the use of these techniques for large-scale genomics prohibitively expensive in terms of time and space complexity.

This dissertation responds to the aforementioned problem by presenting a novel hybrid parallel approach …

A Comparative Analysis Of Professional Pilot Jobs, Ryan Snoeyink

Honors Theses

Professional Pilots fly aircraft for a living. Just like there are many different types of aircraft, there are many different types of professional pilot jobs. While it is an impossible task to describe every single job a professional pilot could have, there are four "groups" in which most jobs can be classified. These groups are Part 121 Scheduled Airline Service, Part 135 On-demand Charter, Part 91 Corporate/Private, and Part 61/141/142 Flight Instruction. The goal of this thesis is to examine the differences between these four groups; and by doing so, aid in the education and career decision making of those …

Papermaking Factors Affecting Lateral Web Position During Commercial Heat Set Web Offset Printing, George W. Shields

Masters Theses

The interaction of water with paper plays a role in web handling characteristics during commercial heat set web offset printing. Water absorption leads to lower web tension for a given strain.

This research investigates paper properties and their role in preventing lateral web movement from cross machine air flows in the drying section during normal printing operations. Tensile properties of sheets are measured at various moisture contents and then used to determine the equilibrium stress-strain relationship for papers at moisture contents typical of heat set web offset printing. Permeability, fiber orientation and tensile stiffness are evaluated against lateral web movement …

Gradus Ad Parnassum: A Reader's Edition And Commentary, Sara Miller Schulte

Masters Theses

The seminal eighteenth-century counterpoint treatise Gradus ad Parnassum by Johann Joseph Fux exists in Latin, German, French, Italian, Spanish, and a host of other languages in its entirely, but in English only the second book of two has been translated, and even that is available only in a collection of partial translations. While a complete English translation is well beyond the scope of this project, toward that end, this research makes a case for its completion and provides a modernized edition and commentary of the as-yet-untranslated first book.

Architectural Representation And The Dragon’S Lair In Beowulf, Margaret Heeschen

Masters Theses

Since the early twentieth century, the dragon’s lair of Beowulf has been primarily associated with the early megalithic mounds of northern Europe. This interpretation of the space, however, does not account for the many contradictions present in the poet’s descriptions. In order to fully understand the quiddity of the dragon’s lair, we must resolve three major issues with previous interpretations: the use of rare words with unclear meanings, contradictions in descriptions of the physical space, and an assumption by scholars that the poet is describing a single type of space identifiable in the historical record. By addressing each of these …

The Effect Of Auditory Stimuli On Test Performance: Testing The Arousal Hypothesis, Ian Thomas Kells

Masters Theses

Since the publication of Rauscher, Shaw, and Ky’s study in 1993 on the “Mozart Effect”, the study of music and its effect on cognition and performance has gained significant attention. Roth and Smith (2008) investigated this “Mozart Effect” and suggested a continuation of research and interpretation through an arousal theory. This study examined the effects of a subject-identified arousing stimulus on performance on the Verbal Reasoning portion of the GRE, analyzed through an arousal theory framework. A sample of 24 non-music Western Michigan University students took part in one 60-minute testing period using subject-preferred music, which was then analyzed across …

Finding A Baseline For Accountability In Diversion Programming, Anthony G. Frontiera

Masters Theses

This present study looked at a Mid-West American Juvenile Justice institution with the hope of helping to build a baseline of understanding in terms of how their diversion programming efforts are shaping out. Historically, research and funding have not been directed into diversion efforts in the same ways that re-entry efforts have seen. Studies have shown that if diversion efforts are not effective, then another cohort of youth are consigned to 50% higher recidivism rates than otherwise. The research before you was conducted to assist this institution in understanding and then changing their course of action with regards to diversion …

Evaluating The Affective Impact Of A Place-Based Learning Course Project In The Geosciences, Nathan Charlton

Masters Theses

Coping with issues such as climate change and depletion of natural resources demands a scientifically literate public. For many students, the only exposure to earth science comes in a college-level general education geoscience course. One way to engender positive attitudes toward and interest in earth science among these students (the future public) is to connect learning to actual places to which students have a personal attachment.

This study seeks to evaluate the impact of a place-based learning project (MyPlace) currently in use in an introductory geosciences general education course at Western Michigan University. Students in the MyPlace project select a …

Testing The Arousal Hypothesis: The Effect Of Music On Arousal As Measured By Electrodermal Activity During Verbal Processing, Meghan E. Feeman

Masters Theses

The purpose of this thesis project is to assess the arousal hypothesis by implementing an auditory stimulus (music) at various times during a task (Verbal Processing section of the GRE) to analyze changes in arousal, as measured by electrodermal activity (EDA). Testing is administered for one hour with music implemented before testing and twice during testing. EDA levels are used to measure physiological response and are collected over the one hour testing period. For analysis, testing material is broken into different time blocks to assess arousal levels through mean slope, mean skin conductance level (SCL), mean skin conductance response (xSCR), …

Life Among Good Women: The Social And Religious Impact Of The Cathar Perfectae In The Thirteenth-Century Lauragais, Derek Robert Benson

Masters Theses

This Master’s Thesis builds on the work of previous historians, such as Anne Brenon and John Arnold. It is primarily a study of gendered aspects in the Cathar heresy. Using inquisitorial registers from the mid-thirteenth century to the early-fourteenth, as well as a few poetic and prose sources, it seeks to understand how the Cathar “Good Women” were perceived by their lay believers. The methodology of prosopography is utilized throughout to measure witness testimonies against one another and to compare the connections between the Cathar constituency and the female ministers.

Two main inquiries are investigated: the sacerdotal and pastoral roles …

Enhancing Intersection Safety For The Blind And Visually Impaired (Bvi) Pedestrian Using Device-To-Infrastructure Communication, Mohammad Sayyah Al-Akash

Masters Theses

Visually impaired pedestrians have limited mobility options, where they rely heavily on walking and transit for their transportation needs. One of the major issues facing these pedestrians is intersection crossing. Accessible Pedestrian Signals (APS), as a means of helping their intersection crossings, were introduced in the United States as early as 1920 but were not included in the Manual on Uniform Traffic Control Device (MUTCD) until 2000. The most recent type of APS is the beaconing APS which has shown improvements in road crossing abilities of blind pedestrians though it has many downsides to it. This study developed a cane …

Visual Literacy: Integrating Social Justice Art Education Into The Middle School Curriculum, Anna Kazmarski

Masters Theses

The purpose of this paper is to explore how social justice art education and visual literacy can facilitate growth and compassion for the diverse other in society. Social justice art encourages exploration of art-making in a variety of settings in order to dispel anxiety or misunderstandings about those affected by injustice. An investigation of original lesson plans designed to meet national core art standards will be introduced to elaborate on how social issues can be incorporated into a comprehensive art education curriculum based on critical and analytical inquiry at the middle school level.

Finite Element Analysis Of Tibiofemoral Contact Mechanics, Erika Fojtik

Masters Theses

The effects of lateral meniscus posterior root avulsions (LMPRA) have been studied in combination with meniscofemoral ligament (MFL) deficiencies. The purpose of this study is to validate a set of biomechanical finite element analyses against previously reported experimental results to predict the contact area and peak contact pressure in the lateral tibiofemoral compartment of the knee during lateral meniscal root avulsions in combination with MFL deficiencies. Patient specific MRI data was used to develop finite element models for three distinct testing conditions: 1) intact, 2) lateral meniscus posterior root avulsion, and 3) lateral meniscus posterior root avulsion with deficient meniscofemoral …