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Articles 211 - 240 of 3485

Full-Text Articles in Educational Assessment, Evaluation, and Research

The Anxious Generation: How The Great Rewiring Of Childhood Is Causing An Epidemic Of Mental Illness, Aaron J. Howell Jan 2025

The Anxious Generation: How The Great Rewiring Of Childhood Is Causing An Epidemic Of Mental Illness, Aaron J. Howell

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

No abstract provided.


Effects Of A Pornography Use Reduction Program, Justin Heth, John Foubert, Andrew Courtner Jan 2025

Effects Of A Pornography Use Reduction Program, Justin Heth, John Foubert, Andrew Courtner

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

Pornography use has been shown to be highly common among young men, with numerous documented deleterious effects. Though the dangers of pornography use are well documented, few studies have attempted to determine what methods can be used to decrease use, including use among men attending Christian colleges. The present study began to address this gap by studying different groups of men who sought to decrease their use. Implications of these results are discussed.


Girl, You Betta Testify!: Exploring Brave Narrative Spaces And The Transformative Impact Of Story-Sharing Among Women Of Color In Pre-K–12 Educational Leadership, Amonaquenette Parker Jan 2025

Girl, You Betta Testify!: Exploring Brave Narrative Spaces And The Transformative Impact Of Story-Sharing Among Women Of Color In Pre-K–12 Educational Leadership, Amonaquenette Parker

Dissertations of Practice

ABSTRACT

GIRL, YOU BETTA TESTIFY!: EXPLORING BRAVE NARRATIVE SPACES AND THE TRANSFORMATIVE IMPACT OF STORY-SHARING AMONG WOMEN OF COLOR IN PRE-K–12 EDUCATIONAL LEADERSHIP

Amonaquenette Parker, Ed.D.

Department of Leadership, Educational Psychology and Foundations

Northern Illinois University, 2025

Kelly Summers, Director

This dissertation explores the lived experiences of Women of Color in PreK–12 educational leadership roles. Rooted in the cultural tradition of testimony, the study seeks to illuminate the stories of Women of Color, assess existing opportunities for them to share their experiences, and highlight the power of their testimonies. Grounded in critical race theory (CRT) and intersectionality theory, which acknowledge …


Understanding The Challenges And Satisfaction Among The Medical Professional Preceptors, Cornelia Ko Jan 2025

Understanding The Challenges And Satisfaction Among The Medical Professional Preceptors, Cornelia Ko

West Chester University Doctoral Projects

This study evaluates the Penn Medicine Family Medicine Clerkship program through a mixed-methods approach, exploring the challenges and factors influencing the satisfaction of medical professional preceptors when precepting students. A quantitative survey with 54 preceptor participants reveals the top challenges preceptors face: workload, conflicts with patient care, and limited clinical space. Despite this, there is strong support for the program, with 89% of preceptors enjoying the role and 85% expressing willingness to continue to precept for the next three years. Finally, data analysis shows no statistical correlation between preceptor motivation with gender, ethnicity, age group, years of serving, or total …


Bridging Language Barriers: How Secondary Teachers Support English Language Learners In The Classroom, Mason Daniel Smith Jan 2025

Bridging Language Barriers: How Secondary Teachers Support English Language Learners In The Classroom, Mason Daniel Smith

West Chester University Doctoral Projects

English Language Learners (ELLs) represent a growing student population in U.S. secondary schools, yet many educators feel underprepared to support their unique needs effectively. This mixed-methods study examines how Pennsylvania high school teachers approach the teaching of ELLs, focusing on their self-efficacy, instructional decision-making, and strategies for fostering an inclusive classroom community. Using an exploratory sequential mixed methods design, data was collected through surveys from a limited group of 40 high school educators followed by in-depth interviews with three participants. Findings revealed that while teachers express a strong desire to support ELLs, they often experience uncertainty and frustration due to …


Competencies, Knowledge, And Skills For Chefs Working In School Nutrition Programs, Marjuyua Lartey Gibson Phd, Rdn, Jane Peterson Phd, Rdn, Kymberle Gordon Phd, Shellie R. Hubbard Ma, Travis Brewington Jan 2025

Competencies, Knowledge, And Skills For Chefs Working In School Nutrition Programs, Marjuyua Lartey Gibson Phd, Rdn, Jane Peterson Phd, Rdn, Kymberle Gordon Phd, Shellie R. Hubbard Ma, Travis Brewington

Institute of Child Nutrition, Applied Research Division

As school nutrition programs increasingly employ chefs to enhance menu quality, culinary innovation, and operational effectiveness, there is a growing need to define the competencies required for success in these roles. Building upon previous research that identified the roles, responsibilities, and impact of chefs working in school nutrition programs, this study sought to develop a comprehensive competency framework for school nutrition chefs.

The study was conducted in three phases. An expert panel of school nutrition professionals, State agency staff, United States Department of Agriculture Food and Nutrition Service representatives, and Culinary Institute of Child Nutrition staff first reviewed and confirmed …


The Demand For Educational Functions Of Study Tour Products: From Students’ Perspectives, Yaqi Yu, Azizan Marzuki Jan 2025

The Demand For Educational Functions Of Study Tour Products: From Students’ Perspectives, Yaqi Yu, Azizan Marzuki

Journal of Educational Technology Development and Exchange (JETDE)

Few academic studies have comprehensively examined the actual demands of students regarding the educational function of study tours. This paper develops a demand index system based on three dimensions: cognitive, affective, and behavioral demands. A questionnaire survey was administered to 397 students. Initially, student demands were categorized using the Kano model. Subsequently, the “dependence” and “expectancy” characteristics were analyzed through the dissatisfaction index (DI) and satisfaction index (SI). The impact of fulfilling each demand on dissatisfaction and satisfaction levels was then determined. The results indicated that among the three dimensions, there were 7 must-be demands, 6 one-dimensional demands, 8 attractive …


The Impact Of The Implementation Of The Interconnected Systems Framework (Isf) On Educators, Kayla Jones Jan 2025

The Impact Of The Implementation Of The Interconnected Systems Framework (Isf) On Educators, Kayla Jones

Murray State Theses and Dissertations

Amid growing concerns around teacher retention and educator job satisfaction, this study explored how system-level frameworks, particularly the Interconnected System Framework (ISF), could influence key teacher outcomes. While the ISF has been widely associated with improved student outcomes, this research investigated its potential to enhance educator experiences, focusing on working conditions, retention rates, and school climate. Quantitative analysis revealed that schools implementing the ISF or PBIS reported significantly more favorable working conditions and school climate compared to non-implementing schools. Although teacher retention rates did not significantly differ across implementation types, notable variability within the non-implementing group suggests a need for …


The Impact Of Stem Self-Efficacy And Sense Of Belonging On Academic Performance For Students Of Color In Introductory Stem Courses, Danyelle Nichole Stokes Jan 2025

The Impact Of Stem Self-Efficacy And Sense Of Belonging On Academic Performance For Students Of Color In Introductory Stem Courses, Danyelle Nichole Stokes

UNF Graduate Theses and Dissertations

The study explores the interplay between STEM identity development, race and gender in relation to academic performance in STEM at the beginning of post-secondary education. Statistical analyses of this study included descriptive statistics, independent sample t-tests and a multiple linear regression. The quantitative results indicated no statistically significant differences in self-efficacy and sense of belonging scores between White students and students of color. However, participants’ open-ended responses warranted a holistic examination to look for qualitative differences in the STEM identities of students of color and White students. The findings supported existing literature on disparities in support, inclusion and access to …


Minding The Gap: How Do New Lcap Requirements Address Equity For English Learners?, Magaly Lavadenz, Ph.D., Raquel Gonzalez, Ph.D., Elvira G. Armas, Ed.D., Gisela O'Brien, Ph.D., Hannah Catron, M.A., Jeimee Estrada-Miller, Ph.D., M.P.P. Jan 2025

Minding The Gap: How Do New Lcap Requirements Address Equity For English Learners?, Magaly Lavadenz, Ph.D., Raquel Gonzalez, Ph.D., Elvira G. Armas, Ed.D., Gisela O'Brien, Ph.D., Hannah Catron, M.A., Jeimee Estrada-Miller, Ph.D., M.P.P.

Reports

California’s Local Control Funding Formula (LCFF), signed into law in 2013, centers equity as a key to increased and improved services for three targeted student subgroups, including English Learners (ELs), low-income students, and foster youth. As a component of LCFF, districts develop Local Control and Accountability Plans (LCAPs) to specify their goals and strategies for using LCFF funds for equity and continuous improvement purposes. In this report, Lavadenz and colleagues use a sample of 26 California public school districts with high numbers/percentages of ELs, finding that although some progress has been made, public schools continue to miss the mark in …


2024-2025 Ucf Center For Community Schools Progression Data, Ucf Center For Community Schools Jan 2025

2024-2025 Ucf Center For Community Schools Progression Data, Ucf Center For Community Schools

Community Partnership Schools Annual Progression Data

No abstract provided.


The Munster Statement Om Principerna För Forskningsetik Och Forskningsintegritet (Swedish), Ingenium Jan 2025

The Munster Statement Om Principerna För Forskningsetik Och Forskningsintegritet (Swedish), Ingenium

Dissemination

INGENIUM är en allians av tio lärosäten från tio europeiska länder. Europauniversitetet strävar efter att göra det möjligt för varje medlem i nätverket att erbjuda högkvalitativa studie- och kvalifikationsprogram med digitala komponenter som delas inom INGENIUM Alliance.

Vid universitet och högskolor läggs allt större vikt vid att främja god forskningssed inom alla aspekter av forskning1,2, inräknat allt från grundforskning till tillämpad forskning och kommersialisering. Forskningsetik (FE) och forskningsintegritet (FI) stödjer forskningsverksamhet och excellens och anses utgöra en viktig grund för att forskare ska kunna lita på varandra och på forskningsresultaten3 samt stärka allmänhetens förtroende för vetenskap och vetenskapliga resultat4. Men …


Declarația Munster Referitor La Principiile Eticii Cercetării Și Integrității Cercetării (Romanian), Ingenium Jan 2025

Declarația Munster Referitor La Principiile Eticii Cercetării Și Integrității Cercetării (Romanian), Ingenium

Dissemination

INGENIUM este o alianță de zece instituții de învățământ superior din zece țări europene. Această universitate europeană urmărește să permită fiecărui membru al rețelei să ofere programe de studiu și calificare de înaltă calitate, cu componente digitale care sunt partajate în cadrul Alianței INGENIUM.

În instituțiile de învățământ superior se pune un accent din ce în ce mai mare pe promovarea bunelor practici de cercetare în toate aspectele cercetării1,2, de la cercetarea fundamentală la cercetarea aplicată la comercializare. Etica cercetării (EC) și integritatea cercetării (IC) stau la baza activității și excelenței în cercetare și sunt considerate o componentă critică a …


The Munster Statement On The Principles Of Research Ethics And Research Integrity (English), Ingenium Jan 2025

The Munster Statement On The Principles Of Research Ethics And Research Integrity (English), Ingenium

Dissemination

INGENIUM is an alliance of ten institutions of higher education from ten European countries. This European University seeks to enable each member of the network to offer high-quality study and qualification programmes with digital components that are shared within the INGENIUM Alliance.

In Higher Education Institutions there is a growing emphasis on promoting good research practices in all aspects of research1,2, including everything from fundamental research to applied research to commercialisation. Research ethics (RE) and research integrity (RI) underpin research activity and excellence and are considered a critical component of the basis for researchers to trust each other as well …


La Déclaration De Münster Sur Les Principes D'Éthique Et D'Intégrité De La Recherche (French), Ingenium Jan 2025

La Déclaration De Münster Sur Les Principes D'Éthique Et D'Intégrité De La Recherche (French), Ingenium

Dissemination

INGENIUM est une alliance de dix établissements d'enseignement supérieur de dix pays européens. Cette université européenne vise à permettre à chaque membre du réseau de proposer des programmes d'études et de qualification de haute qualité avec des composantes numériques partagées au sein de l'Alliance INGENIUM.

Dans les établissements d'enseignement supérieur, l'accent est de plus en plus mis sur la promotion de bonnes pratiques de recherche dans tous les aspects de la recherche12, y compris la recherche fondamentale, la recherche appliquée et la commercialisation. L'éthique de la recherche (ER) et l'intégrité de la recherche (IR) soutiennent l'activité et l'excellence de la …


Munster Statement Zu Den Grundsätzen Der Forschungsethik Und Forschungsintegrität (German), Ingenium Jan 2025

Munster Statement Zu Den Grundsätzen Der Forschungsethik Und Forschungsintegrität (German), Ingenium

Dissemination

INGENIUM ist ein Zusammenschluss von zehn Hochschulen aus zehn europäischen Ländern. Ziel dieser Europäischen Universität ist es, jedem Mitglied des Netzwerks ein qualitativ hochwertiges Studien- und Qualifizierungsangebot mit digitalen Komponenten anzubieten, die in der INGENIUM Alliance geteilt werden.

In den Hochschuleinrichtungen wird zunehmend Wert auf die Förderung guter Forschungspraktiken in allen Bereichen der Forschung gelegt1, 2 von der Grundlagenforschung über die angewandte Forschung bis hin zur Kommerzialisierung. Forschungsethik (RE) und Forschungsintegrität (RI) bilden die Grundlage für Forschungstätigkeit und -exzellenz und gelten als wesentliche Voraussetzung für das Vertrauen der Forschenden untereinander sowie in die Forschungsergebnisse3 und stärken das Vertrauen der Öffentlichkeit …


Η Δήλωση Munster Για Τις Αρχές Δεοντολογίας Της Έρευνας Και Ακεραιότητας Της Έρευνας (Greek), Ingenium Jan 2025

Η Δήλωση Munster Για Τις Αρχές Δεοντολογίας Της Έρευνας Και Ακεραιότητας Της Έρευνας (Greek), Ingenium

Dissemination

Το INGENIUM είναι μια συμμαχία δέκα ιδρυμάτων τριτοβάθμιας εκπαίδευσης που εκτείνονται σε ισάριθμες ευρωπαϊκές χώρες. Αυτό το Ευρωπαϊκό Πανεπιστήμιο επιδιώκει να καταστήσει ικανό κάθε μέλος του δικτύου να προσφέρει υψηλής ποιότητας προγράμματα σπουδών και κατάρτισης με ψηφιακές συνιστώσες που είναι κοινά στο πλαίσιο της συμμαχίας INGENIUM.

Στην τριτοβάθμια εκπαίδευση σημειώνεται αυξανόμενη έμφαση στην προώθηση ορθών ερευνητικών πρακτικών σε όλες τις πτυχές της έρευνας1,2, συμπεριλαμβανομένων όλων των τομέων από τη βασική έως την εφαρμοσμένη έρευνα και την εμπορική εκμετάλλευσή της. Η δεοντολογία της έρευνας (ΔτΕ) και η ακεραιότητα της έρευνας (ΑτΕ) στηρίζουν την ερευνητική δραστηριότητα και την αριστεία και θεωρούνται κρίσιμες …


Munsterin Julkilausuma Tutkimusetiikan Ja Hyvän Tieteellisen Käytännön Periaatteista (Finnish), Ingenium Jan 2025

Munsterin Julkilausuma Tutkimusetiikan Ja Hyvän Tieteellisen Käytännön Periaatteista (Finnish), Ingenium

Dissemination

INGENIUM on kymmenen Eurooppalaisen korkeakoulun verkosto, joka antaa verkoston jäsenille mahdollisuuden tarjota korkealaatuista koulutusta, hyödyntäen INGENIUM-allianssin yhteisiä digitaalisia opintokokonaisuuksia.

Korkeakouluissa painotetaan yhä enemmän hyvien tutkimuskäytäntöjen edistämistä kaikilla tutkimuksen osa-alueilla1,2 perustutkimuksesta soveltavaan tutkimukseen ja kaupallistamiseen. Tutkimusetiikka ja hyvä tieteelinen käytäntö tukevat tutkimustoimintaa ja huippuosaamista, ja niitä pidetään tärkeänä osana tutkimuksen perustaa, jonka avulla tutkijat luottavat toisiinsa ja tutkimusansioihin 3ja vahvistavat yleisön luottamusta tieteeseen ja tieteellisiin tuloksiin4. Koska ohjeita on kuitenkin lukuisia, on välttämätöntä laatia lausunto, joka mahdollistaa johdonmukaisen lähestymistavan tutkimusetiikkaan ja hyvään tieteelliseen käytäntöön koko INGENIUMissa.

Koska tutkimusetiikka ja hyvä tieteellinen käytäntö ovat merkityksellisiä kaikkien tieteenalojen tutkimuksessa, on erityisen tärkeää, että …


Изявлението От Мюнстер Относно Принципите На Научноизследователската Етика И Почтеността На Научните Изследвания (Bulgarian), Ingenium Jan 2025

Изявлението От Мюнстер Относно Принципите На Научноизследователската Етика И Почтеността На Научните Изследвания (Bulgarian), Ingenium

Dissemination

INGENIUM е алианс на десет висши учебни заведения от десет европейски държави. Този европейски университет се стреми да даде възможност на всеки член на мрежата да предлага висококачествени програми за обучение и квалификация с цифрови компоненти, които се споделят в рамките на INGENIUM Alliance.

Във висшите учебни заведения се поставя все по-голям акцент върху насърчаването на добри изследователски практики във всички аспекти на научните изследвания1, 2включително всичко - от фундаментални изследвания до приложни изследвания и комерсиализация. Изследователската етика (RE) и интегритет на научните изследвания (RI) са в основата на научноизследователската дейност и високите постижения и се считат за критичен компонент, …


Dichiarazione Di Munster Sui Principi Etici E Sull‘ Integrità Della Ricercar (Italian), Ingenium Jan 2025

Dichiarazione Di Munster Sui Principi Etici E Sull‘ Integrità Della Ricercar (Italian), Ingenium

Dissemination

INGENIUM è un'alleanza di dieci istituti di istruzione superiore di dieci paesi europei. Questa università europea cerca di facilitare ciascun membro della rete nell‘ offrire programmi di studio e titoli di alta qualità con componenti digitali che sono condivisi all'interno dell'Alleanza INGENIUM.

Negli istituti di istruzione superiore vi è una crescente enfasi sulla promozione di buone pratiche in tutti gli aspetti della ricerca12, da quella di base a quella applicata finanche alla commercializzazione. L'etica della ricerca (RE) e l'integrità della ricerca (RI) sono alla base dell'attività e dell'eccellenza della ricerca stessa e sono considerate una componente fondamentale della base affinché …


Student Centers: The Intersection Of Campus Ecology And Sense Of Community, Caitlyn A. Wine Jan 2025

Student Centers: The Intersection Of Campus Ecology And Sense Of Community, Caitlyn A. Wine

College of Graduate Studies: Theses & Dissertations

Student centers are more than physical structures as they function as dynamic environments that serve as the hearthstone of campus, providing spaces for students to gather, connect, and engage. However, their role in fostering students’ sense of community remains underexplored. Grounded in campus ecology theory, this study explored whether time spent in the student center and specific forms of interaction predicted students’ sense of community. A quantitative survey design was employed, the Student Center and Sense of Community Intersection Survey (SCSCIS), to assess student center usage and perceived sense of community. Results indicated that time spent in the student center …


Block Schedules In Virginia Schools: Purposes, Outcomes, And Policy Considerations, David Naff, Meleah Ellison, Jamelle Simmons, Xun Liu, Martin Darby, Crystal R. Bell, Shelby Garofalo, Obed Boateng, Wendy Rodgers, Audrina Farrar, Karli Johansen, Mysia Perry, Maggie Szydlowski, Fatemah A. Khawaji, Katherine Urban Jan 2025

Block Schedules In Virginia Schools: Purposes, Outcomes, And Policy Considerations, David Naff, Meleah Ellison, Jamelle Simmons, Xun Liu, Martin Darby, Crystal R. Bell, Shelby Garofalo, Obed Boateng, Wendy Rodgers, Audrina Farrar, Karli Johansen, Mysia Perry, Maggie Szydlowski, Fatemah A. Khawaji, Katherine Urban

MERC Publications

When schools and divisions choose a daily schedule structure to follow, it is important to consider its purpose and potential impacts on students, educators, and families. The purpose of this MERC research and policy brief is to inform the work of school division leaders and school board members making decisions about whether to adopt or continue the use of block scheduling in middle and high schools. It explores the following questions:

1. What are block schedules and where are they used?

2. How are school schedules related to student outcomes and educator quality?

3. What policies at the federal, state, …


From Enrollment To Graduation: How Social Support Shapes Latino Educational Trajectories In Minnesota, Erick Heaney Jan 2025

From Enrollment To Graduation: How Social Support Shapes Latino Educational Trajectories In Minnesota, Erick Heaney

All Graduate Theses, Dissertations, and Other Capstone Projects

Latino students represent the fastest-growing racial/ethnic group in the United States, yet their post-secondary completion rates remain significantly lower than those of other student populations. This study explores the educational trajectories of Latino students in Minnesota, focusing on the role of social support networks in shaping persistence and attainment. The research identifies peer and family support as the strongest predictors of Latino students' confidence to graduate (p < .001), underscoring the central role of close personal networks in persistence. Findings suggest that while financial and structural barriers continue to hinder success, culturally responsive support systems can positively influence degree attainment. Although centered on Minnesota, the study offers broader implications for higher education policy and practice, highlighting the importance of targeted interventions and institutional accountability in addressing equity gaps. Strengthening support for Latino students is essential to advancing educational and economic opportunity nationwide.


Benefits And Challenges With The Modular Model Of Teacher Certification In Australia: Listening To Teachers’ Voices, Bernard Brown, Rohan Nethsinghe Jan 2025

Benefits And Challenges With The Modular Model Of Teacher Certification In Australia: Listening To Teachers’ Voices, Bernard Brown, Rohan Nethsinghe

Australian Journal of Teacher Education

This paper examines teachers’ views about the Highly Accomplished and Lead Teacher (HALT) Certification 2.0 Modular Model (CMM 2.0). The research reveals teachers’ voices and agency in relation to HALT certification. Participants in this study included HALT certified teachers, current HALT participants, and prospective participants. The semi-structured interviews conducted provide insights into the benefits and challenges associated with the CMM 2.0. Thematic coding and systematic analysis were applied to the data to arrive at the key findings. The research revealed that teachers believed that the modular approach was advantageous as it was flexible and provided professional recognition and development. Issues …


Persistent Reading Deficiencies In Early Education, William Steven Reed Jan 2025

Persistent Reading Deficiencies In Early Education, William Steven Reed

Electronic Theses and Dissertations

This qualitative case study investigated early reading teachers’ perceptions of the instructional practices they use to identify early elementary student reading proficiency, including unique challenges they face when addressing the development of early reading skills. The researcher investigated eight first and second grade teacher classrooms during the 2023–2024 school year through collective interviews, observations, and related school data. The researcher performed a qualitative analysis of the collected data to reveal varying themes that support recommendations to reduce persistent reading problems among early elementary students. Using purposeful sampling to select licensed, experienced participants, the insights of eight early elementary reading teachers …


First-Gen Latinx/Afro-Latinx And Complex: Keeping Resilient Responses On Shuffle, Tibisay I. Hernandez Jan 2025

First-Gen Latinx/Afro-Latinx And Complex: Keeping Resilient Responses On Shuffle, Tibisay I. Hernandez

Electronic Theses & Dissertations (2024 - present)

This qualitative study examined the racialized experiences of first-generation Latinx and Afro-Latinx students in higher education. Fourteen participants engaged in pláticas, semi-structured interviews, and focus groups to reflect on how their identities, race, and institutional dynamics shaped their collegiate journeys. The study examined how these students navigated both personal and institutional settings, revealing the emergence of tensions around belonging, authenticity, and cultural responsibility in everyday interactions. Using Latino Critical Race Theory (LatCrit) alongside Multidimensional Identity Negotiation Theory (MINT) and Co-Cultural Communication Theory (CCCT), this study developed an emergent framework—the Resilient Response Model—to better understand how students respond to complex identity …


Ground Testing Of A Magnetic-Electrostatic Separation System For Lunar Regolith Beneficiation, Peter Bachle, Charles Wood, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daoru Han Jan 2025

Ground Testing Of A Magnetic-Electrostatic Separation System For Lunar Regolith Beneficiation, Peter Bachle, Charles Wood, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daoru Han

Materials Science and Engineering Faculty Research & Creative Works

The separation of lunar regolith by mineral composition and size category is useful forin-situ resource utilization (ISRU). The research presented herein discusses the designing and development of equipment that has the potential to separate lunar regolith into aluminum, iron-titanium, and magnesium-iron ores. Along with the metal ore separation, this equipment shows the potential to separate regolith by size categories. The combined effect of these separation methods generates output that is valuable to subsequent use in metal and oxygen extraction, additive manufacturing, and regolith sintering processes. The designed equipment uses a dual-strength magnet system with N42 and N52 neodymium magnets for …


Analyzing Micrometeoroid And Orbital Debris Shield Performance For Sample Return Spacecraft, William P. Schonberg, Michael Squire Jan 2025

Analyzing Micrometeoroid And Orbital Debris Shield Performance For Sample Return Spacecraft, William P. Schonberg, Michael Squire

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Sample-return missions typically seek to collect and return samples from extraterrestrial locations to Earth for analysis. The return of samples from certain locations in the solar system represents a potential hazard to Earth's biosphere from foreign microorganisms. One way this could occur would be a break-up of the returning capsule during entry (which would disperse the samples through the air) due to undetected damage to the capsule thermal protection system (TPS). As a result, missions that plan to return payloads from some destinations are likely to have certain design requirements for the TPS surrounding their returning capsules, which may include …


Mars Sample Return Earth Entry System Uncertainty Analysis, Michael D. Squire, Victor Cabrera, Eric Christiansen, Alan Jenkin, Kevin Hoffman, Quincy Mckown, Peter Parker, Glenn Peterson, Bruno Victorino Sarli, William P. Schonberg, Katie Steward, Brian Tulaba, Joel Williamsen Jan 2025

Mars Sample Return Earth Entry System Uncertainty Analysis, Michael D. Squire, Victor Cabrera, Eric Christiansen, Alan Jenkin, Kevin Hoffman, Quincy Mckown, Peter Parker, Glenn Peterson, Bruno Victorino Sarli, William P. Schonberg, Katie Steward, Brian Tulaba, Joel Williamsen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Spacecraft designers and operators use micrometeoroid and orbital debris (MMOD) risk assessments to predict the probability that an MMOD particle impact will cause a critical failure to their systems. An important aspect of MMOD risk and associated requirements is the treatment of uncertainty, often difficult to quantify, or even estimate, for many elements of MMOD risk. This paper describes recent efforts to estimate uncertainties in inputs to the MMOD risk assessment process for a portion of the planned Mars Sample Return (MSR) campaign. The uncertainty bounds developed were used to examine their effect on overall mission MMOD risk.


Cultivating Counter-Stories To Deficit Narrative Of Students: A Literacy Problem Of Practice, Amanda Brown Jan 2025

Cultivating Counter-Stories To Deficit Narrative Of Students: A Literacy Problem Of Practice, Amanda Brown

Theses and Dissertations

In urban schools across the United States, literacy outcomes remain inequitable, especially for BIPOC students and those living in poverty. In District 17, the mandate to rigidly implement a purchased curriculum resource reinforces deficit-oriented views of student ability and limits teachers’ professional agency to adjust instruction based on formative data. As a result, instruction becomes disconnected from student needs and identities, further exacerbating literacy inequities.

Guided by Mintrop’s cycle of inquiry, this qualitative study examined how participation in a 90-day inquiry cycle influenced the narratives teachers constructed about their students’ literacy abilities. Kindergarten through third grade teachers collaboratively planned and …