Digital Commons Network^™

Motion Virtual Manipulatives In The Elementary Math Classroom, Cole Boudreau

Honors Program Theses

An application was developed to aid in teaching core mathematical concepts to kindergarten through third grade students. This software would be available at minimal cost when compared to current alternatives, and was designed specifically with effectiveness in mind. A framework called motion virtual manipulatives was developed, allowing to the creation of a touch-based application on any flat wall or surface. The application developed implemented multiple forms of manipulatives, each designed to allow for ease-of-use. The application is planned to be tested in classrooms with the aid of a secondary application developed to analyze the use of this project’s application.

Keywords: …

Equitable Discourse In Middle School Mathematics Classrooms: With Emphasis On Girls And The Mathematically Gifted, Merci F. Day

Honors Program Theses

Discourse is a tool used by mathematics teachers to help deepen mathematical understanding and build students’ mathematical identities. Teachers face the challenge of establishing and maintaining classroom norms that help discussions deepen mathematical understanding as well as meet the needs of all of their students. The researcher focused on what girls and the mathematically gifted need from discourse and how to create an equitable environment for all students. Girls need to be given equitable opportunities to voice their thoughts, and mathematically gifted students need to be adequately challenged, not just given more work. The researcher interviewed three teachers who employ …

Intellectual Virtues And The Epistemic Evaluation Of Disagreement, Hansen Garlington Breitling

Honors Program Theses

This paper will argue that a proper evaluation of the epistemic status of another person in relation to oneself presupposes the possession of the relevant subset of intellectual virtues, referred to as “p-virtues” throughout the rest of the work. A summation of the claim I am making is as follows: If person S believes the claim P and S believes that another person, S1, believes the claim not- P, S knows (or has a justified belief about) the evidential value they have to accord to S1's disagreement "only if" S has p-virtues.

Proportional Reasoning In Middle Level Mathematics Textbooks, Rebecca Holzrichter

Honors Program Theses

Since textbooks are common tools used by teachers to organize what they teach, including proportional reasoning, it would be beneficial to teachers if these materials could provide a useful framework to help students meet the Common Core State Standards for Mathematics (National Governor’s Association, 2010). Therefore the purpose of my research is to critically analyze middle school textbooks. To be able to accomplish that task I will first identify critical components of proportional reasoning. Identifying the critical components will provide a framework in which to assess the tasks in the middle level mathematics textbooks. I will then evaluate the tasks …

The Effect Of Rearing Temperature On Somite Formation And Skeletal Development In The Zebrafish, Danio Rerio, Sarah Jean Freeland

Honors Program Theses

The purpose of this study is to explore the effect temperature may have on development of elements of the Weberian apparatus in relation to the other regions of the vertebral column. The goals of this study were three-fold 1. To test rapid whole-mount staining techniques to quickly determine effect of temperature on somite number. 2. To examine the effect of extreme low and extreme high rearing temperature on somite formation. 3. To examine the effect of extreme low and extreme high rearing temperature on skeletal development in the Weberian apparatus

Excess Folic Acid As A Potential Competitor Of Glutamate May Interfere With Neural Development, Benjamin Fick

Honors Program Theses

Folic acid, Vitamin B9, is strongly advised as a supplement taken by pregnant woman to maintain the health of the embryo, and deficiency increases the risk of neural tube defects. However, a safe upper limit of folate to consume has not been established, and an excess of dietary folate may interfere with neurodevelopmental metabolism, increasing the risk of adverse outcomes, including autism spectrum disorder (ASD). It has been suggested that folate affects connectivity among neurons as the brain develops. Glutamate is important in the regulation of neural tissue development, as it is a common excitatory neurotransmitter that binds to synaptic …

Branding The Uni/Wellness Recreation Center: Creating A Cohesive Cross-Media Collegiate Recreation Identity, Rachael Bair

Honors Program Theses

This thesis produced a branded cross‐media campaign for the UNI Recreation Services department. A brand, or visual identity, was needed to tie together all of the promotional materials being produced for Recreation Services. Before I created the brand, the department's materials did not have a consistent visual style, and each program within the department maintained its own materials. As a result, visitors who came to the department office often left with a handful of visually inconsistent printed materials. Additionally, print materials often needed to incorporate large areas of purple and gold in order to stay within guidelines set by University …

Statistical Modeling Of Earthquake Damage, Allison Nicole Waters

Honors Program Theses

The purpose of this study was to build a statistical model of the economic damage that arises from earthquakes in order to better predict losses from future earthquakes. Though earthquakes are essentially a random event and cannot be fully anticipated, analyzing historical data and creating a statistical model can provide researchers with a more accurate estimate of future losses. The data set from which this model was built incorporated earthquakes occurring worldwide from 1915-2015 in which the total damage was recorded. The final model was a multiple linear regression model explaining total damage resulting from an earthquake through four independent …

A Benefit To The Profession: Teacher Retention In The Middle Years, Claire Vander Wiel

Honors Program Theses

Teacher retention refers to a current national issue of teachers leaving the profession in large numbers after teaching for few years. This topic is in the public eye at the moment; many people have seen news articles about how many teachers leave the profession and varying opinions about what needs to be done about it. There have been countless research studies done on this topic, the vast majority of which focus on government and public policies that lead to a harsh environment for teachers. These policies include low teacher pay and benefits, low support from parents and administrators, and a …

An Analysis Of How Public Relations Professionals Use Social Media, Abigail Jen Kreun

Honors Program Theses

This thesis will provide a clear and concise guideline on how to grow a business’s social media presence for public relations professionals in the workplace and individuals who run their business’ social media accounts but who are not trained. Also, it will provide a deeper look into social media training areas where businesses might consider investing. This research will build understanding and knowledge about how to use social media effectively in a public relations career, and also show how public relations theories have adapted to this form of communication.

A Grading Catalogue Of Selected Works For Solo Trombone And Piano, Brent Michael Mead

Honors Program Theses

The current status of graded repertoire lists for trombonists is almost nonexistent. Selecting works for students can be difficult especially when you are unfamiliar with the large body of solo literature. I created a list of solo trombone works all graded with the same system in which students and teachers could utilize when selecting new pieces of music to perform. Teachers could more readily find new pieces for their students to study by using this grading scale. It can be difficult for trombone teachers to find easier solo literature for students because of the fact that most works that are …

To Make A Better Music School, Alissandra Henkle

Honors Program Theses

This paper seeks to examine the elements that make an effective and high quality School of Music that prepares students for success beyond graduation. Through interviews with University of Northern Iowa (UNI) School of Music faculty, a deeper understanding of the skills and knowledge currently emphasized in the music core at UNI was gained. A survey of UNI School of Music alumni provided an understanding of how well the current mix of skills and knowledge align with those that are necessary in the work force. Through this research, an understanding of the skills and knowledge required to work in the …

Magnetic Properties Of Polymeric Framework Materials With Cobalt, Cassara Higgins

Honors Program Theses

Single molecule magnets (SMM) are a new class of materials that have not been well studied. Metal-organic frameworks (MOFs) created with cobalt(II) metal centers have unpaired 3d electrons, which gives the frameworks interesting magnetic properties. Cobalt(II) nitrate centers can be linked together by varying numbers of 4,4´-bipyridine (bpy) ligands to create six different framework structures: four-coordinate 1D chain, five-coordinate 1D ladder, 2D bilayer, and 3D brick wall, and six-coordinate 2D square grid and 2D rhombic grid. The effects of framework structure and Co(II)-Co(II) distance on Weiss temperatures and μeff were investigated. By understanding which parameters of a framework has the …

Adjusting Production Processes For Use In Engineering And Testing Environments, Jordan Proctor

Graduate Research Papers

The goal of this research was to find examples of traditionally production-oriented systems, particularly Continuous Improvement methods, being applied in engineering environments. On top of finding examples of CI tools being used outside of production, there was heavy focus on finding out how the systems were tweaked to reach the goals of different environments. A literature review was done to identify 5S and Six Sigma basics and cite examples of their use outside of traditional manufacturing. Examples of two separate projects done at the engineering center of a large Midwest manufacturer were evaluated for their effectiveness and the adjustments that …

Green Supply Chain Management, Ravi Teja Marneni

Graduate Research Papers

There is a need to consolidate environmental issues and try to find solutions to the problems that are detrimental to the environment. Researches show that the idea of green supplychain is not fully developed. There is a need to understand green supply-chain management from a different perspective. Green supply chain helps in utilizing all the available productive resources effectively. By implementing green supply chain management principles in the business decision making process, organization can purchase green resources that will help in providing environmental friendly products and achieve greater desired results. The growing importance of supply chain is driven mainly by …

Continuous Manufacturing Performance Improvement: An Investigation Of Overall Equipment Effectiveness As A Valid Shop Floor Performance Evaluation Tool, Jeremy Joseph Fettkether

Graduate Research Papers

As part of a Lean Manufacturing journey, much research looks at Overall Equipment Effectiveness (OEE) elements and how they can be utilized individually and as a system working together. These elements include availability, performance, and quality. Availability can be addressed as part of a Total Productive Maintenance (TPM) program. Performance is examined through understanding the impact of cycle time, standards, set-up reduction, and productivity of employees. The Quality element is examined through scrap factors and waste due to producing non-conforming material. Developing a thorough Quality plan incorporating systems like Total Quality Management helps create structure for measurement and evaluation.

Though …

Comparing Of Distance Education And Traditional Education, Chuan He

Graduate Research Papers

With the development of computer and internet technology, online education has gained its popularity in recent decades. In this research paper, the researcher will introduce the history, current situation and development trend of distance education. The advantage and disadvantage of online education will be discussed as well. In addition, the researcher will evaluate the effectiveness of E-learning compared to the traditional education by collecting, analyzing and summarizing the data of the student performance of the same class on Statistics Quality Control in both classroom and online lecture.

Six Sigma Research Project: Loss Of Hydraulic Fixture Pressure, Tyler Neigum

Graduate Research Papers

The purpose of this research is to implement a solution to hydraulic fixtures losing pressure. The Six Sigma approach was followed to determine the root cause, and then a solution was implemented. The root cause was determined to be contamination entering the system causing the hydraulic components to fail. An automated pneumatic blow off system was implemented into the system to remove the contamination from the point of entry. This new system completely eliminated the contamination and in tum prevented the hydraulic fixtures from failing and losing pressure.

Robotic High Precision Gaging Process, Andrew Leinen

Graduate Research Papers

The following research paper describes a project that took place at a manufacturing company in the Spring of 2016, It involved integrating material handling robots into machining cells, which requires collaboration of many different departments and units within the company. The project was carried out from concept to completion including: working with project managers to conceptualize and finalize a robot cell layout, design and spec out grippers (end-of-arm-tooling), order all of the electrical components, create electrical schematics for the electricians, design safety circuitry, design and program Human Machine Interfaces (HM ls), Programmable Logic Controllers (PLCs), and program the robot. After …

The Fifth Leaf And Spike Organs Of Barley (Hordeum Vulgare L.) Display Different Physiological And Metabolic Responses To Drought Stress, Jordan A. Hein, Mark E. Sherrard, Kirk P. Manfredi, Tilahun Abebe

Faculty Work

Background: Photosynthetic organs of the cereal spike (ear) provide assimilate for grain filling, but their response to drought is poorly understood. In this study, we characterized the drought response of individual organs of the barley spike (awn, lemma, and palea) and compared them with a vegetative organ (fifth leaf). Understanding differences in physiological and metabolic responses between the leaf and spike organs during drought can help us develop high yielding cultivars for environments where terminal drought is prevalent.

Results: We exposed barley plants to drought by withholding water for 4 days at the grain filling stage and compared …

Uni Scholarworks Readership Snapshot, January 2016, Bepress

Library Documents & Reports (entire collection)

No abstract provided.

The Update, January-March 2016, University Of Northern Iowa. College Of Humanities, Arts And Sciences.

Update

Inside This Issue:

--CHAS Briefs
--Spotlight – Faculty Kyle Gray
--CHAS News Diversity Training
--Biology Celeste Underriner
--Featured Story: IEEE Demonstration Awards
--Spotlight – Alumni Meghan Reynolds
--Spotlight – Student Alyssa Adamac
--Theater – Rent
--Spotlight – Student Kyle Spurgeon
--ABC Competition
--UNI Construction
--Management Club

The Wright Message, 2016-2017, University Of Northern Iowa. Department Of Mathematics.

The Wright Message

Inside this issue:

-- Dear Alumni and Friends
-- A Tribute for Karen Sabey
-- The 2016 Hari Shankar Lecture
-- Faculty Spotlight
-- Around Wright Hall
-- Alumni Spotlight
-- CTLM News
-- Interview with Allysen Lovstuen
-- Students Spotlight
-- Donor Spotlight
-- Contributions to an Account - Recognition
-- Department Funds

Iowa Conference On Communicative Disorders [Program, 2016], Iowa Conference On Communicative Disorders

Iowa Conference on Communicative Disorders Programs

The Iowa Conference on Communicative Disorders provides continuing education activities in speech- language pathology that are acceptable to the State of Iowa and the American Speech-Language and Hearing Association. Areas of emphasis include adults and pediatrics.

Analyzing Winter Migration Fidelity And Movement Of The Wild Taimyr Reindeer Herd, Rangifer T. Tarandus, Emily T. Francis

Dissertations and Theses @ UNI

The Taimyr Reindeer Herd (TRH) is the largest wild reindeer population in the world, and is located in the northern central region of Arctic Russia. Previous detailed research on the spatiotemporal dynamics of this herd have been conducted involving aerial population censuses for two of the three seasons for reindeer: calving (Meerdink, 2012) and summer (Cooney, 2014). The first part of this study continues with the methods of the previous studies, analyzing the spatiotemporal fidelity of the TRH in the winter season. This was completed using geospatial analysis of digitized historical aerial census data of reindeer locations, and analyzing areas …

Syntactic Structures In Dialogue: The Role Of Influence, Brenda Ellen Hite

Dissertations and Theses @ UNI

Genuine dialogues reflect the way that language is initially developed by providing opportunities to hear and practice language. Participants within dialogues are found to speak in similar ways through the priming effect, giving language learners continued opportunities to hear and practice a greater variety of syntactic structures. The purpose of this study was to determine if genuine dialogue, and the priming that occurs, could aid in the use and expansion of syntactic structures.

Within the context of Reading Recovery, the teacher/researcher (a female member of the dominant culture) and a single student participant (male, African American, 6- years-old) were engaged …

The Impact Of Cognitive Map Quality And Expert Testimony On Juror Decisions And Perceived Credibility Of Eyewitnesses, Justin Parker Simmons

Dissertations and Theses @ UNI

An eyewitness to a crime is often asked to create a hand drawn psychological map of the crime scene in terms of the placement of buildings, people, and other objects. Psychological maps, also referred to as “sketch maps,” are a physical representation of one’s mental map of a particular location. Sketch maps are often submitted as evidence and presented to jury members during trial. Information from these maps can be used to provide information such as entrance and exit into the crime scene by the perpetrator, relative distance between eyewitness and perpetrator, and other information critical to jurors’ evaluations of …

Master's Recital In Jazz Pedagogy: A Performance-Demonstration Of Rhythm Section Instruments, Compositions And Arrangements By Josh Hakanson, Josh Hakanson

Dissertations and Theses @ UNI

This recital is presented to demonstrate skills and competencies on the rhythm section instruments piano, bass, and drums, as well as showcase compositions and arrangements by the recitalist. The study of the rhythm section instruments has been a valuable asset to my teaching and allowed me to expand my knowledge of how these instruments are used in a functional jazz context. The study of jazz composition and arranging techniques has also supplemented my teaching skills and given me the satisfaction of both writing and performing my own works. Though this recital is not a comprehensive overview of my study at …

Jordan Boehm In Recital, Jordan Boehm

Dissertations and Theses @ UNI

This recital was presented in accordance with the University of Northern Iowa’s requirements for the Masters of Music degree in performance. It was held in Davis Hall on the campus of the University of Northern Iowa on February 25, 2016. Jordan Boehm, trumpet, performed with collaborators Daniel Meier, Dr. Polina Khatsko, Dr. Anthony Williams, Dr. Tina Su, and Dr. Jesse Orth. The requirements stipulate that a full-length recital (approximately sixty minutes in total duration) must be presented by the student to demonstrate ability on his instrument as well as knowledge and understanding of repertoire. To meet with expectations, the pieces …

Lingual Pressure Generation In Relation To Saliva And Water Swallowing In Healthy Young Adults, Anna Joerger

Dissertations and Theses @ UNI

Lingual strength and swallowing pressures have been studied extensively in dysphagia rehabilitation literature; however, little research has considered how lingual pressure generation may relate to parameters of swallowing speed and endurance. Additionally, little is known about the ability of the tongue to generate pressure to a given target, known as lingual control. This project collected measures of lingual pressure and measures of swallowing speed and endurance in 10 healthy, young adults. Specifically it explored if lingual strength or control of the anterior and posterior tongue correlate with endurance or speed during saliva and water swallowing tasks. Significant relations among lingual …