Educational Assessment, Evaluation, and Research Commons^™

On The Value Of In-Class Lecture: Evidence From Introductory Corporate Finance Classes, Chien Chih Peng

Faculty Research at Morehead State University

This study examines whether the availability of in-class lectures can lead to difference in student peiformance between face-to-face and online introductory corporate finance classes. The ordinary least squares regression model is employed to analyze a sample of 284 students at a four-year state university in the Appalachian region. The results show that when assessed online, students receiving in-class lectures in face-to-face classes peiform significantly better than those receiving narrated PowerPoint slides on study aids in online classes. In addition, the results show that student's major and educational experience are significant determinants of student performance.

Space Telescope And Optical Reverberation Mapping Project. Ix. Velocity–Delay Maps For Broad Emission Lines In Ngc5548, Dirk Grupe

Faculty Research at Morehead State University

In this contribution, we achieve the primary goal of the active galactic nucleus (AGN) STORM campaign by recovering velocity–delay maps for the prominent broad emission lines (Ly, C IV, He II, and H) in the spectrum of NGC5548. These are the most detailed velocity–delay maps ever obtained for an AGN, providing unprecedented information on the geometry, ionization structure, and kinematics of the broad-line region. Virial envelopes enclosing the emission-line responses show that the reverberating gas is bound to the black hole. A stratified ionization structure is evident. The He II response inside 5–10 light days has a broad single-peaked velocity …

New Optically Identified Supernova Remnants In The Large Magellanic Cloud, Thomas G. Pannuti

Faculty Research at Morehead State University

No abstract provided.

“It Doesn’T Feel Like A Conversation”: Digital Field Experiences And Preservice Teachers’ Conceptions Of Writing Response, Alison Heron-Hruby, James S. Chisholm, Andrea R. Olinger

Faculty Research at Morehead State University

Research shows that preservice English teachers (PSETs) lack opportunities to respond to student writing and that they may view student writing through a deficit lens. To address this need, the authors developed the Writing Mentors (WM) program, a digital field placement that gave PSETs experience providing feedback to high school writers. In this analysis, we examine how PSETs’ views of response were shaped by their digital interactions with high school writers. The challenges of interacting asynchronously created opportunities for PSETs to identify limitations in the mode of communication, propose approaches to providing feedback, and reflect on how teacher feedback can …

2020 Fall Nutshell, Morehead State University. Institutional Research & Analysis.

Office of Institutional Research & Analysis Publication Archive

Fall 2020 issue of the Nutshell.

Factors Associated With Students Graduating With Stem Degrees At A Military Academy: Improving Success By Identifying Early Obstacles, Wilson J. Gonzalez-Espada

Faculty Research at Morehead State University

The United States is not graduating enough science, technology, engineering, and mathematics (STEM) majors for the increasing number of available employment opportunities and national security needs. The purpose of this study was to quantify the magnitude of STEM attrition at the United States Air Force Academy (USAFA), a military service academy and one of the three commissioning sources of officers for the United States Air Force. Also, the study identified factors associated with STEM attrition among students. Despite strong academic preparation, of the students who reported their intention to major in a STEM discipline as incoming freshmen, 36.4% switched and …

App For Adult Migrant Program, Melissa A. Adams

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the College of Education at Morehead State University by Daryl R. Privott on April 18, 2020.

Social Media Use Among 4-H Extension Agents In Kentucky, Misty D. Wilmoth

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the Ernst and Sara Lane Volgenau College of Education at Morehead State University by Misty D. Wilmoth on April 13, 2020.

Optical And X-Ray Discovery Of The Changing-Look Agn Iras 23226-3843 Showing Extremely Broad And Double-Peaked Balmer Profiles, Dirk Grupe

Faculty Research at Morehead State University

Aims. We detected a very strong X-ray decline in the galaxy IRAS 23226-3843 within the XMM-Newton slew survey in 2017. Subsequently, we carried out multi-band follow-up studies to investigate this fading galaxy in more detail. Methods. We took deep follow-up Swift, XMM-Newton, and NuSTAR observations in combination with optical SALT spectra of IRAS 23226-3843 in 2017. In addition, we reinspected optical, UV, and X-ray data that were taken in the past. Results. IRAS 23226-3843 decreased in X-rays by a factor of more than 30 with respect to ROSAT and Swift data taken 10 to 27 years before. The broadband XMM-Newton/NuSTAR …

Cultural Simulations: A New Approach To Study Abroad Pedagogy, Stephanie L. Bundy

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the College of Education at Morehead State University by Stephanie L. Bundy on April 3, 2020.

Internationalization Of Curriculum In Higher Education: An Action Research Study On A Global Engineering Track, Michael S. Keibler

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the College of Education at Morehead State University by Michael S. Keibler Crandall on March 25, 2020.

We Pledge Our Hands To Larger Service: Adopting A Service-Learning Pedagogy, Brandy Murray Calvert

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the College of Education at Morehead State University by Brandy Murray Calvert on March 9, 2020.

Groundings In Nature Mysticism And Adult Learning, Lee W. Nabb, Keith B. Armstrong

Faculty Research at Morehead State University

Historically, American education has functioned as the benefactor and disseminator of nature education, although that role has diminished in direct proportion to the diminutive presence of American natural landscapes. This withdrawal has led many to adulthoods typically devoid of a sense of place on the planet, as well as potentially limiting the ability to experience the sublime or mystical insights of life. This discussion investigates an experiential, interdisciplinary-action approach, used at Yellowstone National Park and a Canadian wilderness project, that supports and informs the reintegration of nature for the sublime or mystical development of adult students in higher education.

A Visual Typology Of Abandonment In Rural America: From End-Of-Life To Treading Water, Recycling, Renaissance, And Revival, Jason P. Holcomb

Faculty Research at Morehead State University

The contemporary American rural landscape reflects a mix of ongoing economic changes in agricultural land use, population change, and built environments. The mix depends on past and recent change which represent landscapes of memory and silence to those experiencing economic and demographic renaissance. We develop a typology of five stages that reflect the contemporary rural scene and conduct field transects in Northwest Iowa and Central Maine. Features of the dynamics in rural America are evident in photographs of residences, land use changes, and commercial structure. The study calls for additional studies on rural settlement populations, economies, and society in dierent …

Optical And X-Ray Discovery Of The Changing-Look Agn Iras 23226-3843 Showing Extremely Broad And Double-Peaked Balmer Profiles, Dirk Grupe

Faculty Research at Morehead State University

Aims. We detected a very strong X-ray decline in the galaxy IRAS 23226-3843 within the XMM-Newton slew survey in 2017. Subsequently, we carried out multi-band follow-up studies to investigate this fading galaxy in more detail. Methods. We took deep follow-up Swift, XMM-Newton, and NuSTAR observations in combination with optical SALT spectra of IRAS 23226-3843 in 2017. In addition, we reinspected optical, UV, and X-ray data that were taken in the past.

Results. IRAS 23226-3843 decreased in X-rays by a factor of more than 30 with respect to ROSAT and Swift data taken 10 to 27 years before. The broadband XMM-Newton/NuSTAR …

A Corepressor Participates In Lexa-Independent Regulation Of Error-Prone Polymerases In Acinetobacter, Janelle M. Hare, Alison N. Grice, Megan A. Peterson

Faculty Research at Morehead State University

The DNA damage response of the multidrug-resistant pathogen Acinetobacter baumannii, which induces mutagenic UmuD′2C error-prone polymerases, differs from that of many bacteria. Acinetobacter species lack a LexA repressor, but induce gene transcription after DNA damage. One regulator, UmuDAb, binds to and represses the promoters of the multiple A. baumannii ATCC 17978 umuDC alleles and the divergently transcribed umuDAb and ddrR genes. ddrR is unique to the genus Acinetobacter and of unknown function. 5' RACE (rapid amplification of cDNA ends) PCR mapping of the umuDAb and ddrR transcriptional start sites revealed that their −35 promoter elements overlapped the UmuDAb binding site, …

The Rural Rise (Rural Initiatives Supporting Excellence): University-Rural K-12 Collaboration Programs For College And Career Readiness For Rural Students, Shane C. Shope

Faculty Research at Morehead State University

Faculty from two universities in Florida and Ohio designed, developed, and implemented programs to work with youth from their respective service regions to support college and career readiness initiatives. Both programs were directed by university faculty and utilized university resources to support K-12 students’ career development skills. In this paper, we examine the programs’ designs, implementations, and results; we include feedback from students, school personnel, and local stakeholders. Attentive to results and the relevant literature, we hope to ignite a longterm discussion on how universities can create effective outreach programs that help support student transitions from high school to college, …

Acceleration Of Coronal Mass Ejection Plasma In The Low Corona As Measured By The Citizen Cate Experiment, Jennifer J. Birriel, Ignacio Birriel

Faculty Research at Morehead State University

The citizen Continental-America Telescopic Eclipse (CATE) Experiment was a new type of citizen science experiment designed to capture a time sequence of white-light coronal observations during totality from 17:16 to 18:48 UT on 2017 August 21. Using identical instruments the CATE group imaged the inner corona from 1 to 2.1 RSun with 1 43 pixels at a cadence of 2.1 s. A slow coronal mass ejection (CME) started on the SW limb of the Sun before the total eclipse began. An analysis of CATE data from 17:22 to 17:39 UT maps the spatial distribution of coronal flow velocities from about …

Key Components Of Tourism Destination Development, Janet Ratliff, Michelle B. Kunz

Faculty Research at Morehead State University

This paper examines variables that contribute to tourism revenues as reported by the state of Kentucky for a sample of 54 counties in Appalachian Kentucky. The study utilized five components of tourism, online promotional information, and reported tourism revenues to identify what variables contribute to regional tourism revenues. Regression analysis using factor scores found two factors influenced employment revenue and one factor influenced direct tourism revenue.

Novel Machine Learning Algorithms For Centrality And Cliques Detection In Youtube Social Networks, Craigory Coppola, Heba Elgazzar

Faculty Research at Morehead State University

The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of identifying a target demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained from this research could be used for advertising purposes and …

Life And Death In The Chicxulub Impact Crater: A Record Of The Paleocene–Eocene Thermal Maximum, Jennifer M. O'Keefe

Faculty Research at Morehead State University

Thermal stress on the biosphere during the extreme warmth of the Paleocene–Eocene Thermal Maximum (PETM) was most severe at low latitudes, with sea surface temperatures at some localities exceeding the 35 C at which marine organisms experience heat stress. Relatively few equivalent terrestrial sections have been identified, and the response of land plants to this extreme heat is still poorly understood. Here, we present a new record of the PETM from the peak ring of the Chicxulub impact crater that has been identified based on nannofossil biostratigraphy, an acme of the dinoflagellate genus Apectodinium, and a negative carbon isotope excursion. …

Acceleration Of Coronal Mass Ejection Plasma In The Low Corona As Measured By The Citizen Cate Experiment, Ignacio Birriel, Jennifer J. Birriel

Faculty Research at Morehead State University

The citizen Continental-America Telescopic Eclipse (CATE) Experiment was a new type of citizen science experiment designed to capture a time sequence of white-light coronal observations during totality from 17:16 to 18:48 UT on 2017 August 21. Using identical instruments the CATE group imaged the inner corona from 1 to 2.1 RSun with 1 43 pixels at a cadence of 2.1 s. A slow coronal mass ejection (CME) started on the SW limb of the Sun before the total eclipse began. An analysis of CATE data from 17:22 to 17:39 UT maps the spatial distribution of coronal flow velocities from about …

The Worsening Political Divide: Adult Education As Part Of The Cure, Lee W. Nabb, Fujuan Tan, Daryl R. Privott

Faculty Research at Morehead State University

The US is experiencing extreme social and political polarization not seen since the Civil War. This divisiveness is causing civil unrest and governmental dysfunction which threatens the stability of the nation. Four major causes of the current state are party realignment, the deregulation of news broadcasting, algorithmic personalization of electronic information, and an unknowing public. Adult education can and should be part of the remedy reducing or eliminating harmful polarization. Knowledge of authoritative systems is key to the solution. To promote such knowledge, adult educators can create practical and theoretical learning experiences about authoritative systems and incorporate such knowledge into …

2020-2021 Common Data, Morehead State University. Institutional Research & Analysis.

Office of Institutional Research & Analysis Publication Archive

2020-2021 issue of the Common Data.

Virtual Laboratory Of Industrial Scenarios For Training In The Areas Of Automation And Control, Jorge Alberto Ortega-Moody, William R. Grise

Faculty Research at Morehead State University

The incorporation of new technologies and technological developments in the area of automation and control requires constant training of the personnel involved in such area. The majority of this training begins in the laboratories of educational institutions and training centers for automation personnel. These laboratories are where theoretical knowledge gained in the classroom is applied. Unfortunately, being limited in infrastructure, the use of those laboratories, in the best case scenarios, are restricted to only some actuators and sensors. Industry training is another source in which individual companies have their own internal training programs led by experts in the field. However, …

The Nuclear Environment Of The Nls1 Mrk 335: Obscuration Of The X-Ray Line Emission By A Variable Outflow, Dirk Grupe

Faculty Research at Morehead State University

We present XMM–Newton, NuSTAR, Swift, and Hubble Space Telescope observations of the Narrow-line Seyfert 1 galaxy Mrk 335 in a protracted low state in 2018 and 2019. The X-ray flux is at the lowest level so far observed, and the extremely low continuum flux reveals a host of soft X-ray emission lines from photoionized gas. The simultaneous UV flux drop suggests that the variability is intrinsic to the source, and we confirm this with broad-band X-ray spectroscopy. The dominance of the soft X-ray lines at low energies and distant reflection at high energies, is therefore due to the respective emission …

Three Propositions On The Education In Programming Languages, Euijin Kim

Faculty Research at Morehead State University

In the age of Big Data and artificial intelligence, programming languages are important for college students because the knowledge of programming can help them understand the modern technologies and make better decisions about the technologies. Nonetheless, programming language courses are not popular among college students. To attract more students, several suggestions have been made such as computational thinking (Wing, 2006) or application of the concept with easy programming approaches(Lye & Koh, 2014). These approaches, however, overlook the nature of programming (e.g., programming is about understanding computers). In this paper, a straight approach with three propositions on the education in programming …

Identifying Academically At-Risk Incoming Freshmen At A Private University In Uruguay: Psychometric Evaluation Of A Mathematics Diagnostic Test, Wilson J. Gonzalez-Espada

Faculty Research at Morehead State University

This study determined to what extent the mathematics diagnostic test (MDT) used at the Catholic University of Uruguay (CUU) was psychometrically appropriate. Also, after removing “red-flagged” items, the study measured to what extent MDT scores correlated with academic success. It was found that five MDT items (out of 30) did not meet the guidelines and were discarded. The score on the remaining items showed the highest correlation with the number of mathematics courses completed, confirming that students with low MDT-Revised scores might need additional academic support to remain in the engineering program.

Space Telescope And Optical Reverberation Mapping Project. Viii. Time Variability Of Emission And Absorption In Ngc5548 Based On Modeling The Ultraviolet Spectrum, Dirk Grupe

Faculty Research at Morehead State University

We model the ultraviolet spectra of the Seyfert 1 galaxy NGC5548 obtained with the Hubble Space Telescope during the 6 month reverberation mapping campaign in 2014. Our model of the emission from NGC 5548 corrects for overlying absorption and deblends the individual emission lines. Using the modeled spectra, we measure the response to continuum variations for the deblended and absorption-corrected individual broad emission lines, the velocity-dependent profiles of Lyα and C IV, and the narrow and broad intrinsic absorption features. We find that the time lags for the corrected emission lines are comparable to those for the original data. The …

Taiwanese Residents’ Perceived Social, Economic, Recreational And Political Benefits For Hosting The 2017 Universiade Games, Steve Chen

Faculty Research at Morehead State University

Hosting mega sporting events has been viewed as a great method to provide the host city and nation publicity, recognition, pride, and even economic benefits. This study aims to investigate the perceptions of Taiwanese residents on the social, economic, recreational, and political impact for hosting 2017 World University Games. The researchers used a self-created 7-point Likert survey to collect 1,021 responses from February to April of 2017. The survey covered four main constructs: (1) National and Cultural Spirit and Hospitality, (2) Financial and Recreational Factor, (3) Negative Social Consequences, and (4) Support for the Events and Political Concern. The results …