Digital Commons Network^™

The Relationship Between Internet Addiction Test Scores And Academic Achievement, Michael L. Houston, John Foubert

Growth: The Journal of the Association for Christians in Student Development

The purpose of this study was to analyze the relationship between the Internet Addiction Test (IAT) score and academic performance in college students. The IAT measured the students’ addiction to the internet based upon their use. Academic performance was measured by grade point average (GPA). A sample of 692 traditional-aged college students from both public and private institutions was used to examine if IAT scores were related to and predictive of GPA. This study found a negative relationship between students’ IAT scores and GPAs. As IAT scores increased, students’ GPAs decreased. A better understanding of how internet addiction is related …

Concepts In Animal Parasitology, Chapter 65: Triatominae Jeannel, 1919 (Subfamily): Kissing Bugs [Arthropoda], Sue Ann Gardner

Concepts in Animal Parasitology

An overview compiled from open access sources about kissing bugs, subfamily Triatominae Jeannel, 1919, including their hemtaophage biology, morphology of a representative species, Triatoma sanguisuga, history of the subfamily, biogeographic history, phylogeny, life cycle, triatomines serving as a vector for Trypanosoma cruzi, triatomine behavior, and medical importance.

Chapter 65 in Concepts in Animal Parasitology, compiled by Sue Ann Gardner. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap065

Compiled from the work of: C. Nunes de Araújo, T. V. Azeredo-Oliveira, I. Marques Dourado Bastos, K. L. da Silva Bentes, C. …

Concepts In Animal Parasitology, Chapter 08: Distributional Ecology Of Parasites [Parascript Approaches], A. Townsend Peterson

Concepts in Animal Parasitology

Discusses the distributional ecology of parasites, exploring the factors influencing their geographic distributions and the complexities involved compared to free-living organisms.

Chapter 8 in Concepts in Animal Parasitology on distributional ecology of parasites by A. Townsend Peterson. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap008

Concepts In Animal Parasitology, Chapter 45: Lecithodendriidae Lühe, 1901 (Family) [Platyhelminthes, Trematoda, Digenea, Plagiorchiida, Xiphidiata], Jeffrey M. Lotz

Concepts in Animal Parasitology

An overview of the trematode (fluke) family Lecithodendriidae Lühe, 1901, which inhabit the intestinal tract of insectivorous bats and occasionally birds. Includes a discussion of identification, general morphological charcteristics, systematics, taxonomy, life cycles, human and veterinary health significance, and ecology.

Chapter 45 in Concepts in Animal Parasitology, by Jeffrey M. Lotz. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap045

In Situ Water Sensing Systems: Research On Advancements In Environmental Monitoring, Abigail Seibel

Honors Program: Senior Projects (Public)

In this work, two sensing systems were researched in order to improve in situ environmental monitoring. The first is a pH and Total Alkalinity sensor used to determine these characteristics of sea water. I explored the facets of this sensor over a 7-week internship with Dr. Ellen Briggs in her lab in summer of 2023. The second is a more holistic sensing system that reads temperature, turbidity, and pressure used for studying environmental characteristics of Alaskan bever ponds. Both systems were developed in close collaboration with scientists who are collecting data to better understand the impacts of climate change. Better …

Faculty Achievements, September 2023, Otterbein University

Faculty Achievement Reports

No abstract provided.

A Special Place, Tallgrass Prairie Center, University Of Northern Iowa

Open Educational Resources

Lesson adapted form the book Keepers of the Earth : Native American stories and environmental activities for children by Michael J. Caduto and Joseph Bruchac focusing on developing a relationship with the natural environment for grades Kindergarten through 2.

4 Honored With Provost's Awards For Faculty Excellence, Staff

Browse All News

No abstract provided.

Fungi In Flux | Designing Regenerative Materials And Products With Mycelium, Arvind Bhallamudi

Masters Theses

As the world grapples with the escalating crisis of climate threats and environmental degradation, this research delves into the synergistic potential of design and biology, developing safe and sustainable materials for applications in prototyping, furniture and interior design. Harnessing the power of a unique organism - fungi, the study proposes an accessible, efficient, and resilient material resource system. It utilizes local waste streams and mycelium (the vegetative part of fungi) to grow functional structures. An experimental and small-scale protocol is modeled by testing bio-fabrication and bio-printing methods. The composites' performance qualities and characteristics are evaluated through mechanical testing and a …

Extranodal Tumors And Chromosomal Abnormalities Associated With Non-Hodgkin Lymphoma In T(14;18)-Positive Patients, Alexis Finch

Honors Program: Senior Projects (Public)

Nebraska is mostly an agricultural state with a non-Hodgkin lymphoma (NHL) incidence rate of 20.1 per 100,000 individuals, which is greater than the US incidence rate of 19 per 100,000 individuals. It is possible that the higher incidence rate in Nebraska is due to an increase in pesticide usage. Pesticide exposure is linked to t(14;18), a genetic translocation involving the BCL2 gene that regulates apoptosis. The dysregulation of apoptosis could contribute to the proliferation of NHL. This exploratory study utilized the Nebraska Lymphoma Study Group, which consists of patients with non-Hodgkin lymphoma, Hodgkin disease, or some other neoplastic hematologic disorder …

The Association Between Time Spent On Screens And Reading With Myopia, Premyopia And Ocular Biometric And Anthropometric Measures In 6- To 7-Year-Old Schoolchildren In Ireland, Síofra Harrington, Veronica O'Dwyer

Articles

Purpose More time spent on near tasks has consistently been associated with the promotion of myopia. The World Health Organization advises limiting daily screentime to less than 2 h for children aged five and over. This study explored the relationship between time spent on screens and reading/writing with refractive status, ocular biometric and anthropometric factors in 6-to 7-year- olds in Ireland.

Methods Participants were 723 schoolchildren (377 boys [51.8%]), mean age 7.08 (0.45) years. The examination included cycloplegic autorefraction (1% cyclopentolate hydrochloride), ocular biometry (Zeiss IOLMaster), height (cm) and weight (kg). Screentime and reading/writing time were reported by parents/legal guardians …

A Scoping Review Of Campus-Based Animal-Assisted Interactions Programs For College Student Mental Health, Tanya K. Bailey

People and Animals: The International Journal of Research and Practice

Background: People have long found support by interacting with animals, which has developed into a health care modality called animal-assisted interactions (AAI). In the past 10 years, AAI has increased as a way to support college students’ mental health; however, there is no comprehensive evidence on the effectiveness of these programs.
Method: A scoping review was conducted using the JBI and PRISMA-ScR criteria. Empirical articles were identified through Academic Search Premier (EBSCOhost), PsychINFO (Ovid), and Web of Science using three groups of keywords: AAI, college students, and mental health.
Results: Of the 1,195 publications identified, 37 met this study’s eligibility …

State Level Mental Health Education Compared To Suicide-Related Behavior In Adolescents, 2019, Sonia Rao

Honors Theses

Objective: Determining correlations between state level mental and emotional health (M&E) education and suicide prevention (SP) education to suicide-related behaviors (I.e. feeling sad or hopeless, suicide ideation, making a suicide plan, suicide attempt, suicide attempt treated by medical personnel, and death by suicide) within high school adolescents aged 15-19 within the United States in 2019.

Methods: State level education policies, M&E and SP, were retrieved from the National Association of State Boards of Education (NASBE). Self-reported adolescent suicide related behaviors were retrieved from the 2019 Youth Risk Behavior Surveillance System (YRBSS). Data on deaths by suicide of youth aged 15-19 …

Mejorar La Raza: Measuring The Implicit Anti-Black Racial Bias Of Multiracial Individuals., Katalina Traxler

Electronic Theses and Dissertations

This dissertation sought to examine if there are implicit anti-Black racial bias differences across multiracial people who identify as Black/White compared to multiracial people who do not identify as Black/White, accounting for age, citizenship, and education level. It was also determined if age, citizenship status, and education level moderate the relationship between multiracial identity and implicit anti-Black racial bias. The theories guiding this dissertation were: Heider’s Balance Theory, Multiracial Identity Development, and White Identity Development. The data were collected from Project Implicit, a non-profit organization and international collaborative of researchers who are interested in implicit social cognition. The data analysis …

Conjunctures, Commodities, And Social State Marxism, Stephen Shapiro

CLCWeb: Comparative Literature and Culture

In their article, “Conjunctures, Commodities, and Social State Marxism,” Stephen Shapiro discusses our current moment as the conjuncture of three temporalities: a secular trend of centrist liberalism, a Kress cycle of managerial capitalism, and three Kondratieff waves. These can be understood by the addition of implied terms in Marx’s advanced discussion of the commodity-form through an approach that Shapiro calls Social State Marxism.

Utilizing A Culturally Relevant Ecology Curriculum To Help Students See Intersections Between Their Scientific And Cultural Identities, Emma Singer

School of Education and Leadership Student Capstone Projects

The purpose of this capstone was to create a two-week long ecology unit for high school biology students rooted in culturally relevant practices. The project sought to answer the question “How can utilizing a culturally relevant ecology curriculum help students see intersections between their scientific and cultural identities?” Data shows that people of color and women are underrepresented within the sciences. Disengagement and lack of interest in the sciences begins in middle and high school, suggesting students feel the material is irrelevant or disconnected from their lives. To address this gap, this project utilized a culturally relevant lens to create …

A Meta-Analysis Of Quantitative Collecting Techniques For Spiders, Eliana Eldridge, Joshua Hicks, Sean O'Keefe

2022 Celebration of Student Scholarship - Poster Presentations

Quantitative sampling of organisms is often used to provide information in ecological studies, monitor populations, and aid in biodiversity projects. Many studies involve the quantitative sampling of spiders. In this meta-analysis study, 207 peer-reviewed journal articles formed the basis of an initial data set for a quantitative analysis of spider collection techniques. Data collected included country of study, mode of study, trapping techniques used, spider diversity, and number of specimens collected. Our meta-analysis gathered research articles that included 33 different countries of study. Trapping techniques greatly vary depending on the habitat in which spiders dwell. These were divided into aerial, …

Exergaming In A Multiplayer And Inter-Team Competition Mode With Play Lü: Effects On Adolescents’ Moderate-To-Vigorous Physical Activity And Situational Interest, Cédric Roure, Patrick Fargier, Guillaume Girod, Valérian Cécé, Denis Pasco, Vanessa Lentillon-Kaestner

International Journal of Physical Activity and Health

Objective: The goal of this study was to evaluate the impact of a Play Lü inter-team competition exergame on adolescents’ moderate-to-vigorous physical activity (MVPA) and situational interest (SI).

Materials and Methods: A total of 110 students (M_age = 13.7 ± 1.1, 12-16 years, 53.7 % girls, M_BMI = 19.9 ± 3.2) from a secondary school located in Switzerland participated to the study. They played three separate 20-min games in a counterbalance allocated order: (1) Play Lü multiplayer and inter-team competition exergame; (2) Play Lü single-player competition exergame; and (3) Tic-Tac-Toe multiplayer and inter-team competition game. …

Effects Of Temperature And Plant And Animal Diets On Metabolic Rate In The Juvenile Red Eared Slider (Trachemys Scripta Elegans), Taylor Macdonald, Sarah Bouchard

Undergraduate Honors Thesis Projects

Specific dynamic action (SDA) is the energy expended during ingestion, digestion, absorption, and assimilation of a meal, and is influenced by meal (type, size, composition, and temperature) and environmental temperature. Understanding the effect of meal type and environmental temperature on SDA in turtles is important in describing how T. s. elegans may acclimate with changing environmental temperatures. In this study, we conducted feeding trials in which we fed juvenile T. s. elegans duckweed and mealworm diets at 25°C and 30°C. We measured the rate of oxygen consumption as a proxy for metabolic rate after feeding for four 30 minute consecutive …

Supporting Health Literacy In Adolescent Populations: Distinguishing Pedagogies For Sun Safety Education In Schools, Donna Barwood

Research outputs 2014 to 2021

Purpose: The aim of this paper is to distinguish pedagogies supporting critical health literacy development in adolescent populations. Specifically, for sun safety education in schools.

Design/methodology/approach: The paper draws on an exploratory intrinsic case study design to qualitatively examine the learning conditions that Pre-Service Teachers' (PsTs) mobilise to advance Health Literary (HL) in learning activities.

Findings: This paper presents data that shows the different ways thirty Pre-Service Teachers (PsTs) in Western Australia conceptualise HL in sun safety education for Year 7 students (12–13 years old). Examination of three consecutive lesson plans categorised learning activities (n = 444) according to HL …

Engaging Middle Schoolers: Teaching Strategies For Boosting Independent Reading Motivation In Middle School, Hannah Schrempp

School of Education and Leadership Student Capstone Projects

This capstone investigates and describes the factors that impact adolescent reading motivation. With access to modern technology, limited resources at home, and a shift in teaching practices, adolescent readers do not find value in reading. Many guardians struggle with supporting their middle school readers at home due to social and economic factors. A combination of articles, studies, and assessments, help answer the question, What factors impact reading motivation in middle school students to help them identify as readers? Research concludes that creating a print-rich environment, giving access to high-interest books, building a positive relationship with family members, and giving students …

Ecological Perspectives On Study Abroad For Language Learning, Matthew Thomas Bird

Theses and Dissertations

The field of study abroad for language learning has drawn extensively on related fields such as applied linguistics and psychology to conceptualize learners' experiences, which then informs how practitioners go about designing programs for those learners. Research has encouraged practitioners to increase learners' access to the target language (e.g., through speaking partners, content courses), but it has also become clear that while access might be necessary, it does not guarantee learner engagement and growth. This dissertation explores two unique conceptual frameworks for understanding language learners and presents empirical research that demonstrates the kinds of findings that these frameworks can produce. …

Insights Into Past Land-Use And Vegetation Change In The Llanos De Moxos (Bolivia) Using Fungal Non-Pollen Palynomorphs, Jennifer M.K. O'Keefe

Faculty Research at Morehead State University

Here we document a 1000-year fungal record from the raised-field region of the Llanos de Moxos, a seasonally inundated forest-savanna mosaic in the Bolivian Amazon. Fungi are extremely sensitive to changes in vegetation due to their close relationship with the local environment, providing a useful proxy for past local vegetation and land-use change. Here the remains of fungal non-pollen palynomorphs (NPPs) are identified from a sediment core taken from Laguna El Cerrito. A multivariate constrained ordination is used to extract relationships between the fungal NPP types and environmental gradients, specifically, tree cover, near-shore vegetation, crop cultivation, burning and local sediment …

Targeted Teacher Education To Improve Primary Preservice Teachers’ Knowledge And Understanding Of Uv And Effective Sun Protection Measures For Children, Joseph J. Scott, Robyn S. Johnston, Natasha Bear, Sonia Gregory, Sally Blane, Mark Strickland, Jill Darby, Elin S. Gray

Australian Journal of Teacher Education

Teachers are responsible for children at school during peak ultraviolet (UV) times of the day. It is paramount that teachers have knowledge and understanding of UV to effectively protect themselves and their students. The aim of this pilot study was to investigate the effect of a short intervention on preservice teachers’ sun protective behaviours, knowledge and perceived skill to teach sun safety. Participants (n =161; median age=20 years) attended a 45-minute preservice teacher sun safety intervention and completed pre- and post-test surveys. Post-intervention, most participants indicated they felt: i) more informed about the dangers of UV and risks of developing …

Connecting Youth To Nature: Environmental Education’S Role In The Future Of Wellbeing And Stewardship, Claire Generous

Pomona Senior Theses

In 2005, the term Nature-deficit disorder was coined by Richard Louv to describe the childhood costs of alienation from nature including diminished use of the senses, attention difficulties, and higher rates of physical and emotional illnesses. The increasing use of technology, stricter parenting, local ordinances, biophobia, socioeconomic status, and coronavirus all contribute to Nature-deficit disorder. To mitigate and reverse Nature-deficit disorder and its consequences, children must connect with nature. Nature connection improves children’s health and wellbeing and increases environmentally responsible behavior. Nature connection can improve physical, spiritual, psychological, and social wellbeing. Children who spend more time in nature report lower …

Aprendizaje Activo Y Pedagogía Culturalmente Relevante En Stem: Tres Lecciones Aprendidas Dentro Y Fuera Del Aula, Teresa Patricia Feria-Arroyo

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

Uno de los mayores desafíos en la ciencia, la tecnología, la ingeniería y la educación matemática (STEM, por sus siglas en inglés) es mejorar el rendimiento y la retención de estudiantes de diversos orígenes. Existen grandes diferencias entre los logros académicos de los estudiantes de minorías subrepresentadas (EMS) con aquellos que no pertenecen a estas minorías. Las diferencias inician desde el kínder y continúan hasta los estudios de posgrado. El aprendizaje activo y la pedagogía culturalmente sensible/relevante han mostrado resultados exitosos minimizando estas diferencias educacionales. Desafortunadamente, el aprendizaje activo y la pedagogía culturalmente relevante no son métodos comunes de enseñanza …

Supporting School Readiness Through Librarian-Child Interactions In Public Library Storytimes: An Analysis Of Assessment Scores And Influential Factors, Maria Cahill, Hayley Hoffman, Erin E. Ingram, Soohyung Joo

Information Science Faculty Publications

A recent trend in public libraries′ children’s services emphasizes the role of promoting school readiness. In order to gain a deeper understanding of the school readiness efforts present in storytime programs, this study observed and scored 68 public library preschool storytime sessions presented by 35 storytime providers across three states using the CLASS (Classroom Assessment Scoring System) measure. The CLASS evaluates adult-child interactions in learning environments within three domains related to positive outcomes in children’s school readiness: emotional support, classroom organization, and instructional support. Additionally, the study examined whether differences among CLASS scores were influenced by the population density of …

A Study To Determine The Relationship Between Classroom Teacher Attendance And Student Success, Meagan Stanley

Dissertations

Students that consistently have access to high-quality teachers and teaching strategies experience higher degrees of success (Frieberg, 2013). In the absence of high-quality, professional classroom teacher, students may not succeed at the rate they would otherwise. The purpose of this study was to determine the relationship between classroom teacher attendance and student success. Student success factors (attendance, behavior, and achievement) were examined in connection with classroom teacher attendance. The study included students in grades Kindergarten through Fifth grade who attended Kindergarten through Fifth grade buildings in a Midwestern school district. The literature reviewed for this study reiterated the importance of …

Mathematical Silences, Matthew Nathan Petersen

Dissertations and Theses

Previous studies have shown that mathematicians employ lengthy silences in their collaborations, contrary to the norms that govern every-day collaborations. Such results shows the relevance of an investigation of silence in mathematical collaboration. This dissertation builds off these results in a series of three papers. The first paper describes a methodology that can be employed in the investigation of silence in mathematical collaboration. The second paper analyses silence in the mathematical collaboration of students in junior-level introductory proof classes. It identifies two forms of mathematical activity, reading and ruminating, that students regularly engage in, and which violate the norms of …

Focus, 2020, Winter, Andrews University

Focus

FOCUS (ISSN 1077-9345) is published quarterly, free of charge, for alumni and friends of Andrews University, an institution owned and operated by the Seventh-day Adventist Church.