Digital Commons Network^™

Unstacking The Matryoshka Nesting Doll: A Self-Study Of Playful Language Instruction For Adult Second Language Learners, Marine Pepanyan

Dissertations and Theses @ UNI

In the recent three decades teaching second language (L2) vocabulary has expanded from sentence-level morphosyntactic features and pragmatics to the promotion and advancement of Communicative Language Teaching (CLT). Nevertheless, the L2 instructors are constantly seeking alternative strategies for vocabulary teaching and assessment due to a superficial level of vocabulary memorization and lack of student engagement. As an instructor-practitioner, I undertook a self-study of the process of implementing Playful Language Instruction (PLI) of L2 vocabulary in an Intensive English Program. In this self-study I combined conceptual lenses of theories of play, CLT, and the Adult Learning Theory to examine how playful …

Use Of Technology And Its Impact On Higher Order Thinking In The Science Classroom, Mauree Angelina Haage

Dissertations and Theses @ UNI

This study focuses on examining the impact of technology on higher order thinking in the science classroom by first examining the impact of a teacher’s knowledge of Bloom’s Revised Taxonomy on the integration of higher order thinking activities and then by examining what levels of higher order thinking exist when technology was utilized. Previous research has found correlations between the levels of Bloom’s Taxonomy exhibited when using technology, particularly probeware, simulations/virtual labs, and special software like LoggerPro. In addition, previous research has shown a trend of teachers inaccurately categorizing their lessons and activities as having a higher order thinking level …

Developing Methods To Assess The Role Of Lumbricus Terrestris On Seed Predation In Prairie Restoration, Jacey R. Meier

Honors Program Theses

Tallgrass prairie used to cover Iowa and much of the midwest, but now only a small percentage of it remains. Many prairie restoration efforts are in place to revitalize Iowa’s former prairie landscape. Native prairie seed that is genetically diverse and regionally appropriate is expensive, and only 5-10% of the seeds planted germinate into seedlings. Ungerminated seed loss can occur many ways, one being due to seed predation. The common earthworm, Lumbricus terrestris, is a seed predator that has been observed to be present at prairie restoration sites by its numerous middens. The goal was to develop methods that would …

Not Our Problem: Ingroup Glorification Facilitates Moral Disengagement And Exclusion, Matthew Gunderson

Dissertations and Theses @ UNI

The present study examined how ingroup/outgroup identification and harm predict cognitive restructuring and the shifting of blame. Drawing on Moral Disengagement Theory (Bandura, 1999), which holds that individuals create a new version of reality that allows them to violate their moral beliefs, I hypothesized that implicating the ingroup, lower levels of perceived harm, and higher ingroup glorification would result in more moral disengagement. Integrating Moral Disengagement Theory with Moral Exclusion Theory (Opotow, 1990), I further hypothesized that moral exclusion—the removal of others from the moral community—would also be greater. 422 participants recruited over Prolific read a modified news article about …

Students Vs. Suspects: A Qualitative Examination Of Stereotype Threat And The Impact On Behavior Of Black Males, Ryan J. Williamson

Dissertations and Theses @ UNI

This qualitative study focused on the impact of stereotype threat on the behavior of black males in the educational system. Black males currently involved in the juvenile justice system were interviewed about their lived experiences in the educational system. The literature surrounding stereotype threat focuses on academic achievement and performance. It provides spaces in the potential of stereotype threat impacting behavior.

Stereotype threat argues that individuals will confirm a self-characteristic which supports a negative stereotype associated with a specific group within society (Spencer et al., 2016). In theory, people will underperform based on a preconceived notion of failure. If a …

A Study Of Johann Sebastian Bach’S Toccata In E Minor, Bwv 914; Ludwig Van Beethoven’S Piano Sonata Op. 10, No. 3 In D Major; Claude Debussy’S Pour Le Piano L. 95; And Frederic Chopin’S Ballade No. 1 In G Minor, Op. 23, Hanna Stolper

Dissertations and Theses @ UNI

This paper discusses a work of four different composers, two from the 1700s and two from the 1800s. Each piece has a brief summary of the historical context of the piece and analyzes each movement of the pieces.

Media Framing Of Marriage Practices In Afghanistan, Hakima Afzaly

Dissertations and Theses @ UNI

Culturally, in Afghanistan, marriage is given much importance and seen as something that completes life. Through this study, I analyze how marriage practices, such as dowry (Mahr), bride price, and the “virginity ritual,” are described in newspapers and magazines of Afghanistan. In particular, I explore how the popular press, such as 8 Sobh and Khama Press in Afghanistan frame their discussion of marriage practices. The findings from this analysis reveal that newspapers and magazines of Afghanistan frame marriage as an economic issue and a major focus of the articles is on the financial pressure on poor families due to the …

Pandemic Images And Gestalt Theory: Introspective Musings About A Series Of Digital Art-Works, Roy R. Behrens

Faculty Publications

In this paper, the author shares his thoughts about the precedents, process, and significance of a series of “digital montage” artworks that he originated during the time of the COVID-19 pandemic. In particular, he talks about the indebtedness of these works to Gestalt theory, and particularly their use of what is sometimes known as “laws of seeing,” “unit-forming factors,” or inherent “grouping tendencies.”

International Engagement Weekly Newsletter, December 3, 2021, University Of Northern Iowa. Office Of International Engagement.

Office of International Engagement newsletter

Inside this Issue:

--- Good Luck on Finals!
--- Student Wellness Services De-Stress Days
--- "It's a Wonderful Life" Film Screening
--- Weekly Coffee Hour
--- Visit the Amana Colonies with OIE
--- Ethnic Student Promoters is now accepting applications for the Spring semester
--- Free Winter Clothing
--- UNI's Interactive Digital Studies
--- Immigration Tip

Identification Of Natural Dyes In Ancient Peruvian Mummy Cloths Using Lc/Ms/Ms, Shailah Mathews, Joshua Sebree Ph.D.

Fall 2021 - Chemical Analysis Class Projects

A poster presenting the processes used and the results of analyzing the natural dyes used on cloth from Peruvian mummies.

24andmore: Using Genomics To Improve Walleye (Sander Vitreus) Stocking In Iowa, Rachel Mcdonnell

Three Minute Thesis (3MT®) at UNI

Walleye, Sander vitreus, is one of the top gamefish in Iowa. Due to poor natural reproduction in many Iowa waterbodies, populations are managed with stocking. There are two strains of walleye used to stock Iowa’s inland waters: a river strain derived from the Mississippi River near Genoa, WI and a lake strain derived from Spirit Lake, IA. Each strain may have unique characteristics relative to their environment that could affect the fitness and success of fish stocked. The goal of this study is to understand the genetic diversity within and between each strain to offer stocking guidance to the Iowa …

Genetic Effect Of Long-Term Angling Pressure On Bluegill Populations In Small Impoundments In Kansas, Morganne Borsh

Three Minute Thesis (3MT®) at UNI

Bluegill (Lepomis macrochirus) is a versatile sport fish popularly fished across Kansas. Over the last decade, Bluegill catch rates have decreased, likely from high angler harvest rates of larger individuals. Large males that exhibit parental care have high growth rates and aggressively defend nests, making them vulnerable to angling. Males that display cuckoldry behavior reach maturity sooner, exhibit slower growth rates, and are generally smaller. The goal of this study is to determine if fisheries-induced evolution resulting from long-term harvest has led to a decline in the growth rate of Bluegill. A total of 100 individuals were sampled from ten …

The Year In Review: 2020-2021 Letter From The Co-Presidents, Robin Brandehoff, Rachel Desoto-Jackson

Spect-actor: A Journal of Pedagogy & Theatre of the Oppressed

Report of PTO's activities in the past year and a preview of upcoming plans. Also included is information about ways to get involved in the Organization's work throughout the year.

Theater Of The Oppressed And Labor Organizing: Possibilities And Limitations, Jasmin Cardenas

Spect-actor: A Journal of Pedagogy & Theatre of the Oppressed

A reflective essay to document the use of Theater of the Oppressed (TO) for labor organizing with a workers rights group in the Chicago area. Participants were working people from across Chicago’s Latinx immigrant community and previously incarcerated returning citizens, mainly temporary staffing workers who had never performed before. This essay attempts to document the collaboration between an independent artist and an organization and highlight some limitations and possibilities of using TO for labor organizing.

Image Theatre As A Conduit For Academic Research, Felicia Owusu-Ansah

Spect-actor: A Journal of Pedagogy & Theatre of the Oppressed

In the last few decades Africa has seen an upsurge of the use of applied theatre in addressing individual and community issues in diverse paradigms. However, fewer studies have examined its potential beyond sensitisation, awareness creation campaigns and general education through playlets and post-performance discussion. This paper discusses how some aspects of applied theatre were used for data gathering in academic research in connection with Irregular Migration in Ghana. I base the discussion on how I used Applied Theatre, specifically, Augusto Boal’s Image works on the platform of Testimonial Theatre as an investigation tool in academic research. It also shows …

Sam & Dave’S Brass Extravaganza, October 25, 2021 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

Program of a music recital given by faculty, students, or guest artists from the School of Music at the University of Northern Iowa.

Uni Wind Ensemble And Uni Symphonic Band, October 1, 2021 [Program], University Of Northern Iowa. School Of Music.

Music Recital Programs

Program of a music recital given by faculty, students, or guest artists from the School of Music at the University of Northern Iowa.

Are The Dead Sea Scrolls From Khirbet Qumran?, Kenneth Atkinson

Faculty Publications

The Dead Sea Scrolls continue to remain the subject of an intense academic debate concerning their interpretation, their authors, and whether there is a connection between the caves in which these documents were discovered and the archaeological site of Khirbet Qumran. The answers to these questions are important because of the unprecedented number of fragmentary documents in this collection and their diverse contents. Because Roland de Vaux found the same types of pottery in the Scroll caves that he uncovered inside Khirbet Qumran, most scholars view the Scrolls as archaeological objects that are associated with this settlement. Khirbet Qumran’s architectural …

Evaluating The Vulnerability Of Farming Communities To Winter Storms In Iowa, Us, Yiyi Zhang, Bingquing Liang

Faculty Publications

Winter storms have been reported as the second-most frequent catastrophe in the Midwest of the United States and can create non-negligible impacts on farming communities that highly rely on climatic-sensitive resources and activities. However, few studies have attempted to assess the vulnerability to winter storms in rural contexts. Focusing on all counties in Iowa, US, as the study area, this research aimed to evaluate the vulnerability of farming communities to winter storms and its major determinants. It first identified both climatic and non-climatic indicators for quantifying winter storm exposure, sensitivity, and adaptive capacity by reviewing previous related studies and examining …

The Solar Eclipse Of 1869 As Seen In Illinois, Indiana, And Kentucky, Trishyan Anthony, Thomas A. Hockey Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

No abstract provided.

The Mitochondrial Genome Of The Spiny-Wristed Fiddler Crab, Leptuca Spinicarpa Rathbun 1900, Amber Finke, James Demastes Ph.D., J. Antonio Baeza, Carl Thurman Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

No abstract provided.

Mitochondrial Genome Of Geomydoecus Aurei, A Pocket-Gopher Louse, Theresa A. Spradling, Alexandra C. Place, Ashley L. Campbell, James W. Demastes

Faculty Publications

Parasitic lice demonstrate an unusual array of mitochondrial genome architectures and gene arrangements. We characterized the mitochondrial genome of Geomydoecus aurei, a chewing louse (Phthiraptera: Trichodectidae) found on pocket gophers (Rodentia: Geomyidae) using reads from both Illumina and Oxford Nanopore sequencing coupled with PCR, cloning, and Sanger sequencing to verify structure and arrangement for each chromosome. The genome consisted of 12 circular mitochondrial chromosomes ranging in size from 1,318 to 2,088 nucleotides (nt). Total genome size was 19,015 nt. All 37 genes typical of metazoans (2 rRNA genes, 22 tRNA genes, and 13 protein-coding genes) were present. An average …

Crosssections, Summer 2021, University Of Northern Iowa. Department Of Physics.

CrossSections

Contents:

A Message from the Department Head, Dr. Paul Shand --- 1
Faculty Profile: Dr. Paul Shand --- 3
Department Happenings --- 4
Student Focus --- 6
Student Research --- 8
Alumni Profile --- 9
Alumni News --- 10
Science Education --- 11
In Memoriam --- 12
New Physics --- 15

Iowa Waste Reduction Center Newsletter, July 2021, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- What is PFAS and How Does it Affect the Environment?
--- IWRC's STAR4D Program Awarded New Contract
--- Food, Recycling and PFAS Program Awarded Funding
--- Industry News

Adam’S Task: Naming And Sub-Creation In Good Omens, Janet Brennan Croft

Library Faculty/Staff Publications

Names are, in one sense, the outward indication of a power negotiation. The namer, the one who bestows a new name or uses an already-given name, reveals, through the choice of name they give or use, their relationship to that which they name. The act may indicate a more or less equal relationship; it may represent an attempt to exert power over someone or something by imposing a name on it or by using a name that will influence those who hear it; or it may be an act of submission and ingratiation, using a name to flatter …

Poster Session: Predicted Net Flux Versus Pressure Profiles During A Probe Descent Into Uranus’S Atmosphere, Meredith Wieber, Shahid Aslam, Maarten Roos, Patrick Irwin, Geronimo Villanueva

Society of Physics Students Regional Meeting

The responsivity of the proposed Net Flux Radiometer (NFR) for the Ice Giants was examined, using a specialty browser tool. This tool takes simulated spectra of Uranus, along with specific parameters of the NFR, and applies Net Flux calculations in order to produce a net flux profile, a simulated view of what the NFR probe would observe as it plunged into Uranus’s atmosphere. The efforts of this project led to a redesign of the NFR to include an increase in the FOV of the radiation-collection windows from 5° to 10°, as well as the selection of spectral bandwidths for observation …

Iowa Waste Reduction Center Newsletter, February 2021, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- Regional Partnership for Food Waste Solutions
--- Minor Source Emissions Inventory Assistance
--- Iowa COVID-19 Business Impact and Recovery Survey
--- Updated Guidance for Feed Mills, Plus FREE Assistance
--- Industry News

Aircraft-Based Inversions Quantify The Importance Of Wetlands And Livestock For Upper Midwest Methane Emissions, Xueying Yu, Dylan B. Millet, Kelley C. Wells, Daven K. Henze, Hansen Cao, Timothy J. Griffis, Eric A. Kort, Genevieve Plant, Malte J. Deventer, Randall K. Kolka, D. Tyler Roman, Kenneth J. Davis, Ankur R. Desai, Bianca C. Baier, Kathryn Mckain, Alan C. Czarnetzki, A. Anthony Bloom

Faculty Publications

We apply airborne measurements across three seasons (summer, winter and spring 2017-2018) in a multi-inversion framework to quantify methane emissions from the US Corn Belt and Upper Midwest, a key agricultural and wetland source region. Combing our seasonal results with prior fall values we find that wetlands are the largest regional methane source (32 %, 20 [16-23] Gg/d), while livestock (enteric/manure; 25 %, 15 [14-17] Gg/d) are the largest anthropogenic source. Natural gas/petroleum, waste/landfills, and coal mines collectively make up the remainder. Optimized fluxes improve model agreement with independent datasets within and beyond the study timeframe. Inversions reveal coherent and …

Language Of Witness: Survivor Testimony And Narrative Representation Of The Mauthausen Experience, Siegrun Wildner

Faculty Publications

This study analyses and compares how survivors of the Nazi concentration camp of Mauthausen (Austria) recount significant events or situations in the camp at specific times and places in their testimonies published, right after the liberation, between 1945 and 1950. As an initial and exploratory stage of a large-scale investigation into survivor narratives, this article highlights two intersecting events at the Mauthausen main camp, Himmler’s visits and the arrival of Dutch Jews, and addresses the question of how Gostner, Hoffmann, Schifko-Pungartnik, Stantke, and Wiesenthal in their written accounts assessed, understood, reconstructed, and transmitted similar events, and how these camp experiences …

Tallgrass Prairie Center 2020-2021 Highlights, University Of Northern Iowa. Tallgrass Prairie Center.

Annual Reports

Contents:

--- Staff
--- From Our Director
--- Research and Restoration: Testing new methods for large-scale prairie reconstruction
--- Plant Materials: Iowa-source genetic diversity for Iowa’s roadsides and beyond
--- Iowa Roadside Management: Enhancing our public roadsides
--- Prairie on Farms: Making prairie practical
--- Irvine Prairie
--- Green Iowa AmericCorps: Land and Water Stewards expand TPC capacity
--- UNI Student Research: Can farmers’ favorite conservation program save the monarch?
--- Friend of the TPC and More
--- TPC Transitions
--- Community Engagement Coordinator: Anne Phillips
--- Iowa STEM Teacher Extern: Matt Switzer
--- Artist-in-Residence: Professor Erin Anfinson shows us …