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Imsa 2021 Profile, Office Of College And Academic Counseling

IMSA Profile

No abstract provided.

Strategies For Modifying Word Problems For English Learners, Ricela Feliciano-Semidei, Mariana Alvayero Ricklefs

Faculty Articles, Papers, and Other Scholarship

In this article, we discuss strategies to support the thematic integration of content in literacy and mathematics connected to English Learners’ (ELs) diverse cultural backgrounds. We provide strategies by which students can make sense of word problems connected to their real-life experiences through mathematical discussions and justifications, and linked to the literacy processes of listening, speaking, reading, and writing. We use the Common Core Addendum for English Learners and the standards of mathematical practices to support literacy and mathematics learning. We also present several examples of mathematics word problems teachers can use in elementary school classrooms that are culturally responsive …

Understanding Middle School Students’ Enrollment Choice For A Fully Online Educational Environment During The Fall Of 2020 Covid-19 National Health Emergency: A Mixed Methods Study, Wendy Maltais Duvall

Theses and Dissertations--Curriculum and Instruction

Students’ choice in enrolling in a distance learning environment was examined in a mixed methods study in the fall of 2020 during the COVID-19 national health emergency of that same year. After state mandated school closures in the spring 2020, students statewide were forced into a fully online learning situation until the end of that semester. In the fall, the district that was the study site offered families the choice of either hybrid or fully distance learning environments where students could attend school during the national health crisis that had persisted. That choice would be in force for the full …

Adverse Childhood Experience And Undergraduate Student Success: A Longitudinal Investigation Into The Relationship Between Childhood Stress And Success In Higher Education, Sarah E. Cprek

Theses and Dissertations--Educational Policy Studies and Evaluation

Institutions of higher education have long worked to understand factors that influence or predict student success and degree completion. Childhood experiences including potential exposure to toxic stress have been found to impact student success in K-12 schools yet have rarely been evaluated among undergraduates. Therefore, the purpose of this study is to investigate the relationship between Adverse Childhood Experiences (ACEs) and undergraduate degree completion among a random sample of 1,894 students at a state-funded university in the US. Participants completed a web-based survey assessing ACEs in spring 2015. Results from the survey were linked to student academic records for each …

The Efficacy Of Accelerating Underprepared Community College Students Using A Corequisite Liberal Arts Mathematics Course, Drew Wilkerson

Theses and Dissertations--Educational Policy Studies and Evaluation

Every year, millions of first-time students enroll in community colleges underprepared for college-level work in mathematics. Typically, these students are referred to a sequence of developmental courses designed to remediate their skills and prepare them for college-level work. Recently, educators and policy makers have questioned the efficacy of these courses, especially since most students assigned to remedial courses never complete the sequence and enroll in college-level courses. Calls to reform developmental mathematics have included changes to how institutions determine whether students are college-ready and the elimination of the remedial course sequences themselves. The corequisite model, in which students enroll in …

Co-Teaching Practices Of General And Special Educators In Secondary Science Classrooms, Samantha Jolene Ringl

Theses and Dissertations--Education Sciences

The purpose of this study was to establish current levels of co-teaching implementation and to explore teachers’ perceptions of co-teaching and co-teacher relationships. This study also examined whether there is a relationship between teachers’ perception of their co-teaching relationship and their perception of co-teaching implementation in their classrooms. Analysis revealed that teachers generally have positive perceptions of their co-teaching partners and relationships, and these perceptions did not significantly differ between science teachers and special educators. However, this study found that teachers are not regularly planning lessons together, sharing the workload in the classroom, or choosing co-teaching models together. This study …

Global Competence And Deeper Learning: Secondary Principals’ Perceptions In An Intermountain District, Lorren Amanda Siebert

Theses and Dissertations--Education Sciences

Education has become increasingly global in recent years. Student and teacher global competence have been studied at length. School administrators’ application of global competencies in their administrative practice has not been explored until recently. Secondary school administrators’ global competencies were investigated under seven tenets. The aim of this study was to examine how secondary principals in one Intermountain school district perceived and implemented global competencies in their current professional practice. Further, this study explored how those global competencies translated into deeper learning educational leadership practices.

A sequential explanatory approach was utilized for this two-phase mixed method study. Quantitative survey data …

Proctoring And Apps In College Algebra, Cynthia M. Shelton

Theses and Dissertations--Education Sciences

The pandemic forced more instructors and students to move to online learning. For the first time, many experienced a loosening of the reigns and were forced to allow students to submit non-proctored work. Many may have questioned what students really learned in the year 2020. Many college math course competencies emphasize procedures. Now that apps can do that for students, where does that leave math instructors? Additionally, online instruction has exploded over the last decade and has challenged the teaching of college mathematics. While online instruction opens the door to access, it does beg the question of whether students complete …

Investigating How Timing Of Case Study Presentation On Huntington Disease Influences Construction Of Argument Warrant While Learning The Central Dogma Of Molecular Biology, Katherine A. Sharp

Theses and Dissertations--Education Sciences

A common belief among pre-medical and medical students is that biochemistry is not relevant to practicing medicine. Among topics commonly taught in biochemistry, courses include the Central Dogma of Molecular Biology, which is among the most critical science topics taught to medical students by biochemistry educators. Perceived irrelevance among students may be due to common curricular trends in biochemistry education. Many biochemistry courses are found at Research I (R1) universities that teach biochemistry using traditional lectures with little evidence of supporting learning with real-world applications. Instructors commonly assume that students can make realworld connections independently during lecture courses, but it …

The Relationship Between Spatial Ability And The Conservation Of Matter In Middle School, Merryn Cole, Jennifer Wilhelm, Briana Marie-Mcknight Vaught, Corinne Fish, Hailey Fish

Science, Technology, Engineering, and Mathematics (STEM) Education Faculty Publications

Research has shown that spatial ability plays a key role in understanding STEM (Science, Technology, Engineering, and Mathematics) content, including chemistry. Conservation of Matter (CoM) is an essential but challenging topic for chemistry students of all ages to grasp; it is often taught in a way where students memorize it but do not learn what it means conceptually. This research explored the relationship between understanding spatial ability and conceptual understanding of CoM in middle school students. CoM was examined in two ways using the Conservation of Matter Assessment (CoMA): through questions on conservation of atoms and the conservation of mass. …

Utilizing A Theory Of Change Process To Establish Framework For A Student Success Course, Sy Bridenbaugh

Theses and Dissertations--Educational Policy Studies and Evaluation

The student success course has become a staple of the college experience. As the academic and social environment continues to shift with each new incoming cohort, having a designed and evaluated framework to utilize during student success course development can be a useful tool. Research surrounding student success in college is abundant. Having a framework that draws on this research for setting learning objectives and determining high impact practices for a student success course could assist in current and future curriculum development.

This study focuses on a student success course offered through the College of Education at the University of …

Orienting New International College Students During A Global Pandemic: Spatiality’S Contributions To Staff Work Practices, Thomas W. Teague Jr.

Theses and Dissertations--Educational Policy Studies and Evaluation

U.S. colleges must increasingly respond to a wide range of complex forces and simultaneously fulfill their missions and support students. To address many of these forces, some have turned to internationalization efforts like recruiting and enrolling international students. In light of these efforts, critics have called for institutions to better, more appropriately support these students, given their challenges and needs. This call has amplified during the recent COVID-19 global health pandemic.

Traditional student support services tend to center around Tinto’s Theory of Student Departure. Examples of support programming are frequently shared, yet rarely detail how institutional staff actually perform them …

“I’M Like Their Gps”: How Mathematics Faculty Support Underprepared Community College Students In Corequisite Courses, Bonita B. Tyler

Theses and Dissertations--Educational Policy Studies and Evaluation

As American community colleges replace prerequisite developmental mathematics courses with corequisite courses, the work of faculty to support underprepared students merits attention. This curricular change means underprepared students are enrolling directly in both college-level content courses with required corequisite support courses for necessary remediation, thus broadening the range of student skills and abilities in the classroom. Faculty work is significantly impacted by this change. Previous research indicates that corequisite course configurations have mitigated some problems with the traditional multi-course sequence of developmental courses. Noticeably, scholars described course structures in detail but failed to describe adequately how students were actually supported. …

“I Felt Seen”: A Mixed-Methods Investigation Of Culturally Responsive Teaching In Postsecondary Education, Caiti Siobhan Griffiths

Theses and Dissertations--Educational, School, and Counseling Psychology

Instructors’ beliefs and behaviors shape students’ learning environments (Bandura, 2007). Culturally responsive teaching can make instruction more relevant and supportive to historically marginalized students (Gay, 2000, 2018). Instructor support and care for students are important to undergraduate persistence (Tinto, 1986, 1993). However, White postsecondary instructors may not feel prepared to use culturally responsive teaching (Heitner & Jennings, 2016; Sue et al., 2009). This study used a sequential mixed-methods design to examine postsecondary instructors’ self-perceptions, and students’ lived experiences, related to culturally responsive teaching. In Fall 2020, instructors (N = 99) rated their self-efficacy for culturally responsive teaching on a …

Exploring The Impact Of Pre-College Stem Exposure On First-Year Engineering Student Self-Efficacy, Micaha Dean Hughes

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

STEM (science, technology, engineering, and mathematics) outreach programs for high school students have become more widely available during the last decade in an effort to drive more graduates into the ever-growing STEM field in the United States. This study utilizes the Longitudinal Assessment of Engineering Self-Efficacy (LAESE) survey to investigate a possible relationship between specific pre-college STEM outreach programs and noncognitive predictors of success in first-year undergraduate engineering students. Students in their first semester of a first-year engineering program at a large, public research university completed the LAESE survey and were asked to identify their participation in one of three …

Computer Self-Efficacy And Math Performance In Adult Basic Education Students, Morgan Hilary Dow

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

Domain-specific self-efficacy is increasingly known to be related to student academic performance. This study investigated the relationship between computer and math self-efficacy, math performance, and guided in-class use of an online educational program for adult basic education students enrolled in classes at an adult education program during the 2019 – 2020 school year. Initial math test scores and pre-survey results indicated no statistically significant relationship between computer self-efficacy and math performance, or math self-efficacy and math performance. After attending between 1 and 15 class sessions where an online educational program was used, post-survey results indicated no statistically significant relationship between …

Factors In The Success Of Female Computing Majors In Community Colleges, Melanie Williamson

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

Historically, the role of women in computing changes over time as does their presence in the field. In 1985, 37% of computer science bachelor’s degree recipients were women, but in recent years, that number has decreased and currently holds at, around, 18%. Using a mixed methods approach, the study looked at the success of women enrolled in a computing degree program at a community college and the impact that self-efficacy, involvement in academic support opportunities, and profession perception influences persistence to successfully complete a computing course. Using Astin’s Student Involvement theory (1984; 1999) and Astin’s Involvement – Environment – Output …

Action Research As Professional Development: Creating Effective Professional Development In Every Classroom, Lori A. Cambareri

Theses and Dissertations--Educational Leadership Studies

Professional development is a critical component of teacher professional growth that directly influences increased student learning and achievement. As professionals, teachers continue to develop their knowledge and skills with the aim of improving their teaching to assure that students can learn better. A huge investment in time and resources is invested in teacher professional learning every year. However, teachers report, and research supports, that teacher professional development often does not meet teachers’ needs and does not perform its integral function of creating a sustained change in teacher behavior that leads to a corresponding positive change in student achievement. This problem …

How Mathematicians Assign Homework Problems In Abstract Algebra Courses, Rachel L. Rupnow, Meredith Hegg, Tim Fukawa-Connelly, Estrella Johnson, Keith Weber

Faculty Articles, Papers, and Other Scholarship

While many aspects of the teaching and learning of advanced mathematics have been explored, the role, construction, and values of homework have been virtually ignored. This report draws on task-based interviews with six mathematicians to explore the relationship between an instructor’s learning goals and factors considered when selecting homework problems. All participants viewed homework as critical to student learning, and the majority of the participants’ claims focused on either the mathematics or how the problem would help students learn; no instructor gave primacy to evaluative reasons for homework. We highlight six themes used by participants to evaluate and select items …

Glacial Deposits, Vol. 46, 2021, Department Of Geography, Geology, And The Environment

Glacial Deposits

Newsletter of the Department of Geography, Geology, and the Environment

Full Issue: Volume 14, Number 2, Spring 2021

The Science Journal of the Lander College of Arts and Sciences

Complete .pdf file of Volume 14, Number 2 of The Science Journal of the Lander College of Arts and Sciences. Published Spring 2021.

Full Issue: Volume 15, Number 1, Fall 2021

The Science Journal of the Lander College of Arts and Sciences

Complete .pdf file of Volume 15, Number 1 of The Science Journal of the Lander College of Arts and Sciences. Published Fall 2021.

Our Imperial Federal Courts, Matthew Steilen

Vanderbilt Law Review

No abstract provided.

Poised For Change: University Students Are Positively Disposed Toward Food Waste Diversion And Decrease Individual Food Waste After Programming, Manar Arica Alattar, Jennifer L. Morse

Environmental Science and Management Faculty Publications and Presentations

Eaters (consumers of food) are responsible for 60% of waste along the food cycle in developed countries. Programs that target individual and household food waste behavior change are essential to addressing such waste. School cafeterias worldwide offer an opportune microcosm in which to educate on food and nutrition skills and change related behavior. No Scrap Left Behind, a cafeteria food waste diversion program, was developed, piloted, and assessed based on measures of both direct and indirect food waste behavior, and attitudes, knowledge, and emotions related to food waste. Participants had positive attitudes towards food waste reduction, engaged in food waste …

Ethanol Policy, Commodity Revenue, And Import Quantity Demand: The United States And Brazil, Bree Lyn Diffely

Agribusiness and Applied Economics

Brazil and the United States have been major players in the ethanol industry for over a decade. Both countries have a strong policy backing to push the production and use of the renewable fuel while other parts of the world seem to fall short in comparison. These two nations can be used to determine how an ethanol policy affects ethanol producing commodities as well as the factors that drive import quantity demanded based on export statistics.

Toward A Next Generation Particle Precipitation Model: Mesoscale Prediction Through Machine Learning (A Case Study And Framework For Progress), Ryan C. Mcgranaghan, Jack Ziegler, Téo Bloch, Spencer Hatch, Enrico Camporeale, Kristina A. Lynch, Mathew Owens, Jesper Gjerloev, Binzheng Zhang, Susan Skone

Dartmouth Scholarship

We advance the modeling capability of electron particle precipitation from the magnetosphere to the ionosphere through a new database and use of machine learning (ML) tools to gain utility from those data. We have compiled, curated, analyzed, and made available a new and more capable database of particle precipitation data that includes 51 satellite years of Defense Meteorological Satellite Program (DMSP) observations temporally aligned with solar wind and geomagnetic activity data. The new total electron energy flux particle precipitation nowcast model, a neural network called PrecipNet, takes advantage of increased expressive power afforded by ML approaches to appropriately utilize diverse …

Small-Scale Dynamic Aurora, Ryuho Kataoka, Christopher C. Chaston, David Knudsen, Kristina A. Lynch, Robert L. Lysak, Yan Song, Robert Rankin, Kiyoka Murase, Takeshi Sakanoi, Joshua Semeter, Tomo-Hiko Watanabe, Daniel Whiter

Dartmouth Scholarship

Small-scale dynamic auroras have spatial scales of a few km or less, and temporal scales of a few seconds or less, which visualize the complex interplay among charged particles, Alfvén waves, and plasma instabilities working in the magnetosphere-ionosphere coupled regions. We summarize the observed properties of flickering auroras, vortex motions, and filamentary structures. We also summarize the development of fundamental theories, such as dispersive Alfvén waves (DAWs), plasma instabilities in the auroral acceleration region, ionospheric feedback instabilities (IFI), and the ionospheric Alfvén resonator (IAR).

Examining The Auroral Ionosphere In Three Dimensions Using Reconstructed 2d Maps Of Auroral Data To Drive The 3d Gemini Model, Robert Clayton, Meghan Burleigh, Kristina A. Lynch, Matt Zettergren, Tucker Evans, Guy Grubbs, Donald L. Hampton, David Hysell, Stephen Kaeppler, Marc Lessard, Robert Mitchell, Ashton Reimer, T. Maximillian Roberts, Marilia Samara, Roger Varney

Dartmouth Scholarship

We use the Geospace Environment Model of Ion-Neutral Interactions (GEMINI) to create three-dimensional, time-dependent simulations of auroral ionospheric parameters in the localized, several 100 km region surrounding auroral arcs observed during a winter 2017 sounding rocket campaign, resolving three-dimensional features of fine-scale (km) flow structures in the vicinity of an auroral arc. The three-dimensional calculations of GEMINI allow (with sufficient driving data) auroral current closure to be investigated without idealizing assumptions of sheet-like structures or height integrated ionospheres. Datamaps for two nearly sheet-like arcs are reconstructed from replications of the Isinglass sounding rocket campaign data, and combined with camera-based particle …

Occam Software (And Manual) For Reconstructability Analysis, Martin Zwick, Kenneth Willett, Joe Fusion, Heather Alexander

Complex Systems Faculty Publications and Presentations

OCCAM is a Discrete Multivariate Modeling (DMM) tool based on the methodology of Reconstructability Analysis (RA). As an acronym it stands for Organizational Complexity Computation and Modeling, and the name is also a reference (with a non-standard spelling) to Ockham’s Razor. The principal programmers of its current version have been Kenneth Willett, Joe Fusion, and Heather Alexander. Ken Willett totally rewrote earlier versions of OCCAM. His version was originally called “OCCAM3” to distinguish it from these earlier OCCAM incarnations; the “3” has finally been dropped.

OCCAM’s typical use is to analyze data involving a large number of discrete variables, but …

Reconstructability Analysis Of The Predictors Of Physical Functioning Status In Older Americans By Race And Ethnicity, Amanuel Melekin, Martin Zwick

Complex Systems Faculty Publications and Presentations

This paper demonstrates the use of reconstructability analysis to examine race/ethnic differences in physical functioning status among older Americans. Reconstructability analysis is an information theory and graph theory method which has been successfully used in multivariate data modeling. The health and retirement study data from 2004 are used for this demonstration. Out of eighteen independent variables included, seven variables appeared in the best models selected. Uncertainty reductions in physical functioning status were substantial across the models but the magnitudes and predictive variables varied slightly by race/ethnicity. Examination of the model probability distributions indicated that composite independent variable states of overlapping …