Biology Commons^™

Connection To Nature: A Student Perspective, Jessica Duke, Emily Holt

Biological Sciences Faculty Publications

Connection to nature has been linked to increased physical and mental health and increased performance of sustainable behaviors for individuals more connected to nature. Understanding why humans, especially younger generations, are connected to nature is an important tool for both public and environmental health. Our work used a qualitative, phenomenological study design to examine university biology students' descriptions of others' connection to nature, the frequency with which students predict their own connection to nature, and students' descriptions of the discrepancies between their prediction of their own connection to nature and their score on the Environmental Identity Scale. We found that …

Education, Beliefs, And Health Literacy Of Care Providers On Mouth Care Of Older Adults, Molly Lakin

Honors Theses

Oral health is important to one’s overall health and quality of life as it can lead to chronic illnesses such as cardiovascular disease, stroke, and neurodegenerative disorders (Haumschild et al. 2021). In long-term care facilities, it is important that dependent older adults are provided mouth care to maintain their oral health and decrease their chances of developing a chronic illness; however, there are barriers affecting the level, quality, and quantity of mouth care being provided in these facilities. A survey was developed to look at the education, beliefs, and health literacy of care providers on providing mouth care in hopes …

Linking Science And Literacy Through Multimodal Text Sets: Student Perspectives, Heba Abdelnaby, William L. Romine, Delinda Van Garderen, Tracey Milarsky, Ankita Agarwal, Qingli Lei, Cassandra Smith, Amy Lannin, William Folk, Rachel Juergensen

Biological Sciences Faculty Publications

We present findings of a mixed methods study examining the perceptions of students’ (with and without disabilities) understanding and engagement with multimodal STEM text sets. Exit slip and survey data were used to identify areas for improvement in the development of the multimodal STEM text sets for middle school students. Data were collected from 434 middle school students, 86 of whom had a disability, from six teachers’ classrooms in Spring 2021. Significant differences in perceptions of understanding of argumentation were reported between students with and without disabilities. However, ratings of the lessons and the quality of learning, as well as …

Early Career Researchers Benefit From Inclusive, Diverse And International Collaborations: Changing How Academic Institutions Utilize The Seminar Series, Catherine M. Febria, Donna R. Kashian, Kory R.T. Bertrand, Brittanie Dabney, Matthew Day, Madison Dugdale, Kate O. Ekhator, Héctor J. Esparra-Escalera, Ryan Graham, Keira Harshaw, Darrin S. Hunt, Savannah Knorr, Katrina Lewandowski, Colleen Linn, Allison Lucas, Scott O.C. Mundle, Gelareh Raoufi, Chelsea Salter, Zoha Siddiqua, Smita Tyagi

Integrative Biology Publications

Efforts to make research environments more inclusive and diverse are beneficial for the next generation of Great Lakes researchers. The global COVID-19 pandemic introduced circumstances that forced graduate programs and academic institutions to re-evaluate and promptly pivot research traditions, such as weekly seminar series, which are critical training grounds and networking opportunities for early career researchers (ECRs). While several studies have established that academics with funded grants and robust networks were better able to weather the abrupt changes in research and closures of institutions, ECRs did not. In response, both existing and novel partnerships provided a resilient network to support …

The Secret Life Of Diatoms: An Exploration Of The Fascinating World Of Diatoms Through The Art Of Printmaking, Zofia Danielson

WWU Honors College Senior Projects

Diatoms are a type of microscopic primary producer that fall within the group of phytoplankton. They are named for their two halves: two cell walls made of glass (silica). These glass walls have a variety of forms depending upon the species that allow diatoms to adapt to their marine environments. Diatoms also contribute to productive coastal ecosystems, global oxygen production, and nutrient cycles. This project explored the significance of diatoms to marine ecosystems and their beauty in form through relief linocut printmaking in a workshop setting. The final result of this project is a relief printmaking workshop curriculum about diatoms …

Teaching Muscle Function And Physical Fitness: An Afterschool Program For Elementary Schools, Julianna Peters

Honors Theses

For this creative project, a nine-week club curriculum about muscle function and exercise was designed for upper elementary students (4^th-6^th grade), integrating science and physical education. This curriculum aims to introduce students to a basic understanding of muscle function and their body utilizing a scientific lens while also encouraging movement through the education of different muscle groups. It principally covers the three types of muscle with an emphasis on skeletal muscles. Students engage in experiments and activities focused on different aspects of muscle function and then do exercises focused on certain muscle groups. Additionally, it aims to …

A Guide To Freshwater Aquariums, Noah Savastano

Senior Honors Projects

The objective of this project was to create a complete guide, useful for someone of any aquarium expertise level, describing how to set up and care for an aquarium. This guide explains the science behind processes involved in setting up and maintaining an aquarium. It also educates the reader on how to properly prioritize the safety of the fish. A full text was first created including all relevant information gathered from scholarly texts and online sources. Original photographs were incorporated as a supplement to the text. Fish and aquatic plants were drawn to further illustrate the concepts that were described …

Impact Of Geographic Location And Social Determinants Of Health On Lung Cancer Incidence And Mortality Rates, Katherine Ashley

Mahurin Honors College Capstone Experience/Thesis Projects

This paper studies the effect of geographic location and socioeconomic status, specifically level of education and income, on rates of incidence and mortality of lung and bronchus cancer. While some prior studies have focused on socioeconomic status’ and global geographic location’s impact on these rates, few have focused on the impact in Appalachian Kentucky and non-Appalachian Kentucky. In this paper, level of education and income are controlled for using four variables: median household income, percentage of persons in poverty, percentage of high school graduates or higher who are at least 25, and percentage of persons with a bachelor’s degree or …

Availability And Quality Of Resources And Their Effect On Continuance To Higher Education, Tabitha Lenhart

Fall Showcase for Research and Creative Inquiry

This project is a research proposal. The main purpose of this proposal is to determine if resources have an effect on the number of students who go on to higher educations after high school. Many studies have been done to see what resources effect students achievement levels. This proposed study looks to determine which resources have the greatest effect on students confidence and preparedness to go on to higher education. Once this is discovered, certain schools would receive extra funding to go towards these resources and survey the students and teachers again to see if there is an increase of …

Integrated Pest Management In The Academic Small Greenhouse Setting: A Case Study Using Solanum Spp. (Solanaceae)., Daniel S. Hayes, Ingrid E. Jordon-Thaden, Jason T. Cantley, Angela J. Mcdonnell, Christopher T. Martine

Faculty Journal Articles

Premise

Botanical faculty and staff at academic institutions are often tasked with establishing and/or caring for plant collections held in small greenhouse facilities. Once plants are in place, an especially acute challenge is managing plant pest/pathogen populations. Integrated pest management (IPM) approaches are an excellent option, but few examples exist in the literature of successful programs that have been developed in academic small greenhouse settings.

Methods and Results

Over several years, we developed an IPM program for two small research greenhouses on the campus of a primarily undergraduate institution where hundreds of plants have been grown for studies in the …

Student Perceptions Of Reasons For Lecture And Active Learning, Calan Koch

Honors Theses

With perceived student resistance to active learning in the classroom, instructors are hesitant to implement such methods into their classroom structure despite how effective they may be. This research seeks to understand student perceptions related to the transition to higher prevalence of active learning techniques. We aimed to find answers to how students perceive the ideal classroom to be structured, what reasons they perceive for lecture and active learning components, and possible explanations to concerns of groupwork during class time. We analyzed 64 interviews with undergraduate biology students at the University of Nebraska- Lincoln, developed coding rubrics from commonly found …

The Nature Of Science As A Foundation For Fostering A Better Understanding Of Evolution, Craig E. Nelson, Lawrence C. Scharmann, Jean Beard, Lawrence I. Flammer

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Misunderstandings of the nature of science (NOS) contribute greatly to resistance to evolutionary theory especially among non-scientific audiences. Here we delineate three extended instructional examples that make extensive use of NOS to establish a foundation upon which to more successfully introduce evolution. Specifically, these instructional examples enable students to consider evolutionary biology using NOS as a lens for interpretation of evolutionary concepts. We have further found, through our respective research efforts and instructional experiences, that a deep understanding of NOS helps students understand and accept the scientific validity of evolution and, conversely, that evolution provides an especially effective context for …

Ne Stem 4u Afterschool Intervention Leads To Gains In Stem Content Knowledge For Middle School Youth, Christine E. Cutucache, Taylor Boham, Jamie Luhr, Amie Sommers, Nikolaus Stevenson, Erkko Sointu, Kati Mäkitalo‐Siegl, Sirpa Kärkkäinen, Teemu Valtonen, Neal Grandgenett, William Tapprich

Biology Faculty Publications

Afterschool interventions in STEM are linked to learning gains during the school day. These opportunities engage and excite students about STEM concepts since they observe a more hands-on, project-oriented approach. Often these opportunities for afterschool interventions are infrequent in nature and leave gaps for students in their maturation and understanding. Herein we describe the first report of an afterschool intervention, named NE STEM 4U, targeting socioeconomically disadvantaged middle school youth via a twice weekly, year-long intervention, studied across two years. We assessed the impact of this program on i.) short-term, individual student gains in STEM content knowledge and ii.) delivery …

Breaking Out From Tradition: Redesign Of Large Physiology Lecture Increases Engagement, Inclusion, And Student Outcomes, Jordyn Dickey, John Redden, Kristen Kimball

Honors Scholar Theses

The human digestive system is a diverse network of cells, tissues, and organs that is regulated by intrinsic (e.g. nervous and endocrine systems) and extrinsic factors (e.g. secretions, pH, and the microbiome). Given the volume of content and the dense physiology involved, this system is difficult for instructors to teach and equally challenging for students to understand. This is especially true in our two-semester Human Anatomy and Physiology course for pre-health students at the University of Connecticut. In the Spring 2017 semester, we developed and implemented an active learning based approach when teaching the histology and regulation of gastric secretions …

A Global Community Effort To Decipher The Unique Biology Of Annual Killifish, Nibia Berois, Graciela Garcia, Rafael O. De Sá

Biology Faculty Publications

Over the past 50 years, annual killifishes arose as alternative model organisms for studies of vertebrate biology. The annual fish offers exceptional advantages for studies of genetics, genomics, developmental biology, population dynamics, ecology, biogeography, and evolution. They inhabit extremely variable freshwater environments in Africa and South America, have a short lifespan and a set of unique and fascinating developmental characteristics. Embryos survive within the dry substrate during the dry season, whereas the adult population dies. Thus, the survival of the populations is entirely dependent on the buried embryos that hatch the next rainy season. Although Old and New World species …

Predictors Of Litter Pollution In Suburban Parks, Ilanna Gibson

Honors Scholar Theses

Very few studies have been conducted that examine litter pollution in terrestrial habitats. Most pollution studies are directed toward marine environments. This study looks at the relationship between litter found in thirteen different suburban parks in Rockland County, NY and three separate socio-economic factors of the areas in which each of the parks are found. Using linear multiple regression models, the abundance of litter found in each park was compared to (a) the median income of the people in that specific area, (b) the median home value and (c) the number of environmental programs offered in that area. Results showed …

Assessing Student Comprehension In Introductory Biology: A Comparison Of Free-Response And Multiple-True/False Exam Formats, Macy A. Potts, Brian Couch, Joanna K. Hubbard

UCARE Research Products

Question format is an important consideration when designing instruments to gauge student comprehension. In many lecture-style courses, instructors must decide how to effectively test a large group of students. Two common types of question formats used for introductory biology exams are free-response (FR) and multiple-true/false (MTF). FR questions include a question prompt which students respond to with essay-style answers. Conversely, MTF questions include an opening question stem with accompanying statements to be marked as either true or false. The goal of this study was to determine the advantages and disadvantages of FR and MTF question formats for assessing student comprehension …

Rapid Verification Of Terminators Using The Pgr-Blue Plasmid And Golden Gate Assembly, Jace C. Bradshaw, Allea Belle Gongola, Nathan S. Reyna

Articles

The goal of this protocol is to allow for the rapid verification of bioinformatically identified terminators. Further, the plasmid (pGR-Blue) is designed specifically for this protocol and allows for the quantification of terminator efficiency. As a proof of concept, six terminators were bioinformatically identified in the mycobacteriophage Bernal13. Once identified, terminators were then made as oligonucleotides with the appropriate sticky ends and annealed together. Using Golden Gate Assembly (GGA), terminators were then cloned into pGR-Blue. Under visible light, false positive colonies appear blue and positively transformed colonies are white/yellow. After induction of an arabinose inducible promoter (pBad) with arabinose, colony …

A Multi-Institution Investigation Of Educational Practices And Strategies In Stem Courses, Scott James Merrill

Honors College

This study examines the teaching practices of faculty participating in the Automated Analysis of Constructed Response (AACR) project. The AACR project focuses on using short-answer assessment questions to elicit the mixed models students have about key concepts in STEM courses. The 19 faculty from six different institutions who participated in this project are all teaching biology courses, asking biology AACR questions, and participating in Faculty Learning Communities (FLCs). FLCs are a method of faculty professional development in which groups of faculty regularly meet to discuss issues of teaching and learning. Here I use a combination of classroom observation data and …

On The Theory Of Evolution Versus The Concept Of Evolution: Three Observations, Guillermo Paz-Y-Miño C, Avelina Espinosa

Arts & Sciences Faculty Publications

Here we address three misconceptions stated by Rice et al. in their observations of our article Paz-y-Miño and Espinosa (Evo Edu Outreach 2:655–675, 2009), published in this journal. The five authors titled their note “The Theory of Evolution is Not an Explanation for the Origin of Life.” First, we argue that it is fallacious to believe that because the formulation of the theory of evolution, as conceived in the 1800s, did not include an explanation for the origin of life, nor of the universe, the concept of evolution would not allow us to hypothesize the possible beginnings of …

Classroom Manipulative To Engage Students In Mathematical Modeling Of Disease Spread: 1 + 1 = Achoo!, H. Gaff, M. Lyons, G. Watson

Biological Sciences Faculty Publications

Infectious diseases ranging from the common cold to cholera affect our society physically, emotionally, ecologically, and economically. Yet despite their importance and impact, there remains a lack of effective teaching materials for epidemiology and disease ecology in K-12, undergraduate, and graduate curricula [2]. To address this deficit, we've developed a classroom lesson with three instructional goals: (1) Familiarize students on basic concepts of infectious disease ecology; (2) Introduce students to a classic compartmental model and its applications in epidemiology; (3) Demonstrate the application and importance of mathematical modeling as a tool in biology. The instructional strategy uses a game-based mathematical …

Introduction: Protistan Biology, Horizontal Gene Transfer, And Common Descent Uncover Faulty Logic In Intelligent Design, Avelina Espinosa

Arts & Sciences Faculty Publications

THE International Society of Protistologists (ISOP) organized a pre-meeting workshop entitled ‘‘Horizontal Gene Transfer and Phylogenetic Evolution Debunk Intelligent Design,’’ as part of the 1st North American Section meeting held June 11–13, 2009, at Roger Williams University, Bristol, RI, USA. This workshop focused on the acceptance of Darwinian evolution in the United States and the role of intelligent design (ID) in the ongoing controversy between scientific knowledge and popular belief. Intelligent design, a doctrine born in the 1980s, proposes that a ‘‘Designer’’ is responsible for the complexity in biological systems and that Darwinism cannot explain holistically the origin and evolution …

Community-Based Inquiry Improves Critical Thinking In General Education Biology, Ian J. Quitadamo, Celia L. Faiola, James E. Johnson, Martha J. Kurtz

All Faculty Scholarship for the College of the Sciences

National stakeholders are becoming increasingly concerned about the inability of college graduates to think critically. Research shows that, while both faculty and students deem critical thinking essential, only a small fraction of graduates can demonstrate the thinking skills necessary for academic and professional success. Many faculty are considering nontraditional teaching methods that incorporate undergraduate research because they more closely align with the process of doing investigative science. This study compared a research-focused teaching method called community-based inquiry (CBI) with traditional lecture/laboratory in general education biology to discover which method would elicit greater gains in critical thinking. Results showed significant critical-thinking …