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Implicit Associations With Non-Suicidal Self-Injury: Examination In A Clinical Sample By Borderline Personality Symptomatology, Stephanie Jarvi Steele, Nigel M. Jaffe, Claire A. Kelly, Thröstur Björgvinsson, Lance P. Swenson Jun 2025

Implicit Associations With Non-Suicidal Self-Injury: Examination In A Clinical Sample By Borderline Personality Symptomatology, Stephanie Jarvi Steele, Nigel M. Jaffe, Claire A. Kelly, Thröstur Björgvinsson, Lance P. Swenson

Psychology: Faculty Publications

Objectives We examine correlates and predictors for implicit associations with non-suicidal self-injury (NSSI) with the Self-Injury Implicit Association Test (SI-IAT) in a treatment-seeking sample. We also examine group differences in the SI-IAT among those with low/none, moderate and high/clinically significant borderline personality disorder (BPD) symptomatology in a treatment-seeking sample.

Methods Participants (N = 111; 58% female; 89% White; Mage = 30.25) completed the SI-IAT and self-report measures at two time points.

Results Higher BPD symptom scores were significantly, positively correlated with implicit identification with NSSI, and predicted NSSI identity when controlling for depression indices, history of NSSI and other covariates. …


On-Site Water Management Field Sampling Plan (Fsp), 2025 Update, Mark Thompson, Rampart Solutions Jun 2025

On-Site Water Management Field Sampling Plan (Fsp), 2025 Update, Mark Thompson, Rampart Solutions

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


The Right Answer For The Wrong Reason: Preservice Science And Mathematics Teacher Preferences And Explanations Of Inquiry-Based Teaching, Elizabeth R. Goldberg, Taylor K. Darwin Jun 2025

The Right Answer For The Wrong Reason: Preservice Science And Mathematics Teacher Preferences And Explanations Of Inquiry-Based Teaching, Elizabeth R. Goldberg, Taylor K. Darwin

School of Integrative Biological & Chemical Sciences Faculty Publications

Inquiry in science and mathematics education has a long and established history within the student-centered teaching movement because it can positively impact student learning, retention, and engagement. Yet few teachers have embraced these practices in the classroom. Potential reasons include misalignment of teachers’ attitudes about inquiry and a lack of understanding of what inquiry is and how to implement it in the classroom. This mixed-methods study compares these claims by examining preservice teachers’ attitudes and knowledge about inquiry-based teaching. Eighty-seven discussion posts were analyzed on preservice science and math teachers’ preferences for inquiry-based versus teacher-centered instruction at the beginning and …


Thriving In The Age Of Ai: Navigating Ai Identity Threat Through Ai Job Crafting, Yuming He Jun 2025

Thriving In The Age Of Ai: Navigating Ai Identity Threat Through Ai Job Crafting, Yuming He

Theses and Dissertations in Business Administration

As artificial intelligence (AI) technologies like GenAI tools increasingly reshape the workplace, employees increasingly face threats to their work identity. Grounded in the identity threat response model and job crafting theory, this study investigates how AI identity threat influences employee AI job crafting behaviors and how these behaviors, in turn, affect vitality and learning. Using survey data from 521 full-time employees who actively engage with AI tools, the results indicate that AI identity threat stimulates both AI approach job crafting and AI avoidance job crafting. AI approach crafting enhances both vitality and learning, while AI avoidance crafting only supports vitality. …


Specialization Or Diversification? Creators’ Strategies On User-Generated Content Platforms, Ziwei Ye Jun 2025

Specialization Or Diversification? Creators’ Strategies On User-Generated Content Platforms, Ziwei Ye

Theses and Dissertations in Business Administration

Recent advancements in digital platforms have reshaped content creation and distribution. User-generated content (UGC), created and shared by internet users, is transforming entertainment, communication, and information sharing. The rise of UGC has fueled the growth of the "creator economy"—an ecosystem of creators, users, and advertisers facilitated by platforms such as YouTube and TikTok. While prior research has primarily explored how UGC platforms incentivize content quantity and quality, this study advances the literature by examining how creators' content strategies influence consumer attention and how platform mechanisms shape this relationship, offering new insights into the interplay between creator behavior and platform design. …


Final Butte Priority Soils Operable Unit (Bpsou) Unreclaimed Sites: Ur-03 Site Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. Jun 2025

Final Butte Priority Soils Operable Unit (Bpsou) Unreclaimed Sites: Ur-03 Site Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Final Bpsou Unreclaimed Sites: Ur-05 Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc. Jun 2025

Final Bpsou Unreclaimed Sites: Ur-05 Remedial Action Work Plan (Rawp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Functional And Cultural Values Of Shame: A Motivator To Seek Help For Suicidal Ideation, Yu-Chin Lin Jun 2025

Functional And Cultural Values Of Shame: A Motivator To Seek Help For Suicidal Ideation, Yu-Chin Lin

Clinical Psychology Dissertations

Suicide is a global issue with rates continuing to rise despite decades of research and prevention efforts. The role of shame in the development of suicidal ideation, especially within non-Western contexts, remains underexplored. This mixed-methods study explored the relationships among shame, suicidal ideation, and help-seeking intentions in a Taiwanese sample, focusing on four culturally distinct Mandarin terms for shame—diu lian, can kui, xiu kui, and xiu chi. A total of 101 participants who has experiences of suicide-related thoughts or behaviors responded to an online survey. Quantitative analyses revealed that all shame terms were strongly correlated …


Long Term Outcomes Of A Multicenter Aspirin Deprescribing Intervention, Avilasha Sinha, Josh Errickson, Xiaokui Gu, Mona Ali, Christopher Giuliano, Brian Haymart, Scott Kaatz, Deborah Decamillo, Noelle Ryan, James Froehlich, Geoffrey Barnes, Jordan Schaefer Jun 2025

Long Term Outcomes Of A Multicenter Aspirin Deprescribing Intervention, Avilasha Sinha, Josh Errickson, Xiaokui Gu, Mona Ali, Christopher Giuliano, Brian Haymart, Scott Kaatz, Deborah Decamillo, Noelle Ryan, James Froehlich, Geoffrey Barnes, Jordan Schaefer

Conference Presentation Abstracts

Background : From 2017 – 2018, the Michigan Anticoagulation Quality Improvement Initiative (MAQI2) implemented a multicenter quality improvement project to reduce excess aspirin use among patients on warfarin. Analysis 24 months post-intervention showed significant reductions in aspirin use and the intervention was associated with improved bleeding outcomes. It was unclear if these outcomes would be sustained. Aims : To evaluate pre- and post- intervention aspirin use, bleeding, and thrombotic outcomes, now with up to 84 months of follow-up data. Methods : Included patients were adults on long-term warfarin for atrial fibrillation and/or venous thromboembolism without an apparent indication for aspirin. …


Breakthrough Infection And Death After Covid-19 Vaccination: A Physics Perspective, Seyed Ali Reza Mortazavi, Abdollah Jafarzadeh, Abdolkarim Ghadimi-Moghadam, Seyed Mohammad Javad Mortazavi, Masoud Haghani, Ali Ghadimi-Moghadam, Lembit Sihver Jun 2025

Breakthrough Infection And Death After Covid-19 Vaccination: A Physics Perspective, Seyed Ali Reza Mortazavi, Abdollah Jafarzadeh, Abdolkarim Ghadimi-Moghadam, Seyed Mohammad Javad Mortazavi, Masoud Haghani, Ali Ghadimi-Moghadam, Lembit Sihver

Informatics and Engineering Systems Faculty Publications

The largest universal immunization in history has occurred as a result of the COVID-19 pandemic. The developed COVID-19 vaccines have been shown to provide protection against severe forms of COVID-19 by inducing anti-spike neutralizing antibodies. It has been found that individuals who have not been vaccinated against COVID-19 were more likely to contract the virus during a period when the Delta variant was dominant, as compared to those who have received the complete dose of the vaccine, irrespective of the variant. However, there is no notable disparity in the likelihood of hospitalization, requirement for mechanical ventilation, or mortality between the …


Validity And Reliability Of The Tampa Scale For Kinesiophobia For Adolescents With Heart Disease., David A. White, William R. Black, Emily Cramer, Lindsey Malloy-Walton, Mollie Walton, Laura Martis, Brandy Enneking, Kelli M. Teson, Jessica S. Watson, Jami Gross-Toalson Jun 2025

Validity And Reliability Of The Tampa Scale For Kinesiophobia For Adolescents With Heart Disease., David A. White, William R. Black, Emily Cramer, Lindsey Malloy-Walton, Mollie Walton, Laura Martis, Brandy Enneking, Kelli M. Teson, Jessica S. Watson, Jami Gross-Toalson

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: To assess the validity and reliability of a newly adapted Tampa Scale for KP for adolescents with HD (TSK-Heart-A).

METHODS: The TSK-Heart-A survey consists of 17 Likert scale items, producing a summary score (SS) ranging from 17 (low KP) to 68 (high KP). Following content and face validity, adolescents (age 12-18 yr) with arrhythmia disorders or Fontan palliation were recruited. The PROMIS pediatric anxiety and depression short forms, Pediatric Quality of Life Inventory (PedsQL) generic core and cardiac module, and a PA questionnaire for adolescents (PAQ-A) were used for criterion validity. The TSK-Heart-A was completed twice (20.4 ± 6.3 …


Legal Responses To Work-Related Intimate Partner Violence In Canada: Troubling Privatization, Jennifer Koshan Jun 2025

Legal Responses To Work-Related Intimate Partner Violence In Canada: Troubling Privatization, Jennifer Koshan

Dalhousie Law Journal

Intimate partner violence and coercive control can manifest in abusers’ attempts to sabotage their partners’ participation in employment. Work-related intimate partner violence (WRIPV) also implicates employers, governments, and society more broadly, challenging the individualizing frame often applied to IPV. However, the legal recognition of WRIPV has been slow and sporadic, disproportionately impacting women experiencing intersecting inequalities, who are more vulnerable to IPV and to work-related inequalities. This article examines how governments have responded to WRIPV, situating their responses in the continuing legacy of the public/private distinction. Using a rights-based framework, I evaluate the two newest Canadian reforms concerning WRIPV: occupational …


Adapting To Hyflex Delivery, Therese M. Murphy Jun 2025

Adapting To Hyflex Delivery, Therese M. Murphy

Case studies: Digital Education

I deliver a face-to-face Bioinformatics module to third-year TU866 students. This module includes online, open-book, summative quizzes following each workshop. On one occasion a student was unable to attend a workshop and quiz session due to testing positive for COVID-19. Although the student was asymptomatic, she chose to avoid potentially spreading the virus to her peers. In response, I promptly adapted the workshop and assessment to a hyflex delivery format. The student participated online with her camera on via Bongo. The student attended the workshop and completed the quiz online, in parallel with their classmates. The quiz, being open-book but …


Research Ethics And Integrity, Steve Meaney Jun 2025

Research Ethics And Integrity, Steve Meaney

Case studies: Digital Education

Research integrity (RI) training is a requirement for all active researchers and research students. At present there are two distinct cohorts – postgraduate student who complete it as part of their induction week at one of three different sessions per year and researchers, who complete the training as part of the Researcher Career Development Framework on a more ad hoc basis. The initial kick-off session is followed by a series of self-directed online activities via a nationally agreed interactive learning platform (Epigeum). For the RCDF in particular, attendance has been a challenge as this cohort includes academic staff with teaching …


Modelling The Environmental And Terrestrial Drivers Of The Spread Of The Invasive Fall Armyworm Spodoptera Frugiperda In Africa, Marian Adan, Henri E.Z. Tonnang, Klaus Greve, Christian Borgemeister, Georg Goergen Jun 2025

Modelling The Environmental And Terrestrial Drivers Of The Spread Of The Invasive Fall Armyworm Spodoptera Frugiperda In Africa, Marian Adan, Henri E.Z. Tonnang, Klaus Greve, Christian Borgemeister, Georg Goergen

All Peer-Reviewed Publications

The Fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith) (Lep.: Noctuidae) a destructive invasive pest, poses a significant threat to maize cultivation in Africa, highlighting the need for a better understanding the factors affecting its prevalence. In this study we utilized the Maxent modelling approach to assess the impact of environmental and terrestrial parameters on the spread of FAW in Africa. We compared four different models based on their predictive accuracy: the most comprehensive model, which included bioclimatic factors, landscape structure, and FAW phenology, achieved an accuracy of 0.902. In contrast, models using only single categories of variables yielded lower accuracies, …


Roadmap For Mainstreaming Integrated Pest Management (Ipm) Into A Climate Smart One-Health (Cs-Oh) Framework, Henri E.Z. Tonnang, Ghislain T. Tepa-Yotto, Bonoukpoè Mawuko Sokame, Jeannette K. Winsou, Manuele Tamò, Rousseau F. Djouaka Jun 2025

Roadmap For Mainstreaming Integrated Pest Management (Ipm) Into A Climate Smart One-Health (Cs-Oh) Framework, Henri E.Z. Tonnang, Ghislain T. Tepa-Yotto, Bonoukpoè Mawuko Sokame, Jeannette K. Winsou, Manuele Tamò, Rousseau F. Djouaka

All Peer-Reviewed Publications

Climate change presents significant challenges to agricultural sustainability, particularly in integrated pest management (IPM). To address these challenges, we propose a holistic and interdisciplinary conceptual framework, climate-smart One-Health (CS-OH), which integrates ecological, environmental, and socio-economic factors, considering human, animal, soil, and water health within the environment. This paper introduces a roadmap for Climate-Smart OH IPM, combining One-Health (OH) principles with climate-smart agriculture to promote sustainable pest management amid climate change. The roadmap utilizes Systems Thinking (ST) & System Dynamics (SD) methodologies to comprehend complex interactions in climate-affected agricultural systems. Additionally, we provide a step-by-step implementation of Digital Twin (DT) IPM, …


Artificial Intelligence & Defamation Law: An Excuse To Do Away With The Infamously Controversial Section 230?, Kathryn Binder Jun 2025

Artificial Intelligence & Defamation Law: An Excuse To Do Away With The Infamously Controversial Section 230?, Kathryn Binder

UC Law Journal

With the growing prevalence of artificial intelligence (AI) in various aspects of our lives, it is not surprising that it has become a subject of legal disputes and controversy. In 2023, an individual filed the first defamation lawsuit against AI company, OpenAI, for its ChatGPT service, leaving many to speculate how the court will proceed. This Note assesses the viability of defamation actions against generative AI platforms and their broader effect on defamation law. Particularly, this Note considers how courts may characterize these platforms and how specific characterizations could further the controversy over an already polarizing and hotly debated piece …


The Virgin Of Guadalupe And The Liminality Of Pregnancy, Jason Oosting Jun 2025

The Virgin Of Guadalupe And The Liminality Of Pregnancy, Jason Oosting

Theses

This thesis suggests that the image of the Virgin of Guadalupe, during the Colonial Period, provided the diverse population of colonial New Spain (and, in particular, Mexico City/Tenochtitlán) with an image that functioned to unify even some of the most seemingly disparate belief systems, those of Christian Spaniards and Indigenous Nahuatl traditions. More specifically, this thesis argues that this unification was achieved because the image of the Virgin of Guadalupe in the 16th and 17th centuries was likely understood as representing a divine pregnant woman to many colonial viewers—a state that bound viewers, both Spanish and Indigenous alike, to shared …


Personifying The Goddess: Contrasting Representation Of The Deified Body In Feminist Art, Kelly Lorraine Phillips Jun 2025

Personifying The Goddess: Contrasting Representation Of The Deified Body In Feminist Art, Kelly Lorraine Phillips

Theses

Goddess imagery, the representation of a female deity or a concept of divine feminine power through various forms, symbols, and narratives, has been used by artists to communicate a multitude of sentiments, from spiritual reverence to political ideology. This study probes the evolution of representations of the deified female body from the 1970s to the current era to reveal contrasts in how these icons of female power have transformed over time. The artwork of second-wave feminist and self-identified “Goddess artist” Mary Beth Edelson is examined as a foundation for second-wave Goddess sentiment. Edelson’s collage work, which incorporates figures from a …


Potential And Pitfalls Of Romantic Artificial Intelligence (Ai) Companions: A Systematic Review, Qi Hui Jerlyn Ho, Meilan Hu, Tracy Xi Chen, Andree Hartanto Jun 2025

Potential And Pitfalls Of Romantic Artificial Intelligence (Ai) Companions: A Systematic Review, Qi Hui Jerlyn Ho, Meilan Hu, Tracy Xi Chen, Andree Hartanto

Research Collection School of Social Sciences

As Artificial Intelligence (AI) becomes more integrated into daily life, individuals have increasingly turned to AIdriven systems for emotional support, companionship, and even romantic relationships. These relationships can be both beneficial and detrimental. Given the need for a comprehensive understanding of this phenomenon, this systematic review uses Sternberg’s Triangular Theory of Love to provide a holistic summary of its key potentials and pitfalls. A total of 23 articles were identified from the following databases: EBSCOhost ERIC, EBSCOhost PsycInfo, PubMed, Scopus, and Web of Science. Results highlighted the key potentials of being in a romantic relationship with AI companions as: the …


Genetic Control Of Prickles In Tetraploid Blackberry, Carmen Johns, Alexander Silva, Thomas Mason Chizk, Lacy Nelson, John R. Clark, Rishi Aryal, H. Ashrafi, Ellen Thompson, Michael Hardigan, Margaret Worthington Jun 2025

Genetic Control Of Prickles In Tetraploid Blackberry, Carmen Johns, Alexander Silva, Thomas Mason Chizk, Lacy Nelson, John R. Clark, Rishi Aryal, H. Ashrafi, Ellen Thompson, Michael Hardigan, Margaret Worthington

Horticulture Faculty Publications and Presentations

Prickle-free blackberry (Rubus subgenus Rubus) canes are strongly preferred by growers due to food and worker safety concerns and damage to fruit from mechanical injury by prickles. This project was conducted to identify the genetic region responsible for prickle-free canes derived from the recessive "Merton Thornless" source in autotetraploid blackberry using a genome-wide association study, develop diagnostic Kompetitive Allele-Specific PCR markers for prickle-free canes, and determine the effects of allele dosage at the prickle-free locus on prickle density in 2 biparental populations. The prickle locus was located on chromosome Ra04 from 30.48 to 36.04 Mb in an extensive LD block, …


Transmedial Econarratology: Environment And The Subject Of Science Fiction, Joseph R. Boisvere Jun 2025

Transmedial Econarratology: Environment And The Subject Of Science Fiction, Joseph R. Boisvere

Dissertations, Theses, and Capstone Projects

This dissertation argues that narrators are constructed by their interactions with diegetic space and time in an ecological relationship. This argument draws upon Erin James’s work on econarratology, particularly her book The Storyworld Accord: Econarratology and Postcolonial Narratives, putting her theories of narrating time and place in dialogue with contemporary “unnatural” narratology as theorized by scholars such as Jan Alber and Brian Richardson. Science fiction (SF) offers a rich complement to these theoretical stances. I also focus much of my dissertation on how narratology works across and is influenced by specific media, featuring literary, audiovisual, and digital media, including novels, …


Single Mother Poverty In A Global City, Gregory Cala Jun 2025

Single Mother Poverty In A Global City, Gregory Cala

Dissertations, Theses, and Capstone Projects

The thesis explores how New York City's emergence as a "Global City" and welfare reform uniquely impacted single mothers’ lives on the matter of labor, housing, cost of living and more. New York City’s recovery from near bankruptcy in the 1970s began after cutting social programs and luring corporate firms with financial incentives. As firms moved to the city, so did their workforce of employees with skills in specialized service roles. Concurrently, the need for cheap, part-time, and temporary services emerged. By the 1990s, the growth of these less specialized service jobs outpaced all others, all while calls for work …


Global Constructions Of Gender, Sexuality, And Migration: An Analysis Of Five Immigrant Memoirs, Grace Halvorson Jun 2025

Global Constructions Of Gender, Sexuality, And Migration: An Analysis Of Five Immigrant Memoirs, Grace Halvorson

Dissertations, Theses, and Capstone Projects

This capstone analyzes five memoirs by LGBTQ+ migrants—Jose Antonio Vargas, Edafe Okporo, Staceyann Chin, Danny Ramadan, and Samra Habib—to explore how governments weaponize gender and sexual orientation to construct national identity and exert control over both citizens and migrants. Their diverse migration experiences highlight how “gender border control” operates across families, communities, and national government systems, reinforcing heteronormative structures that regulate queer identities. My analysis of their memoirs reveals how both formal tools, such as immigration policies, and informal tools, such as social exclusion, make individuals outside heteronormative identity categories susceptible to state and societal violence. These personal narratives shed …


Survey Of The Diagnostic, Rehabilitative, Educational, And Inter-Professional Changes In The Profession Of Audiology, Leah Joshowitz Jun 2025

Survey Of The Diagnostic, Rehabilitative, Educational, And Inter-Professional Changes In The Profession Of Audiology, Leah Joshowitz

Dissertations, Theses, and Capstone Projects

Background: The profession of audiology has undergone dramatic changes since its inception. A survey of audiologists working in a variety of settings was conducted to gain insight into their perspective on how the scope of audiology practice has changed overtime. Participants responded to an open-ended questionnaire with questions ranging from queries about the expansion of knowledge base in topics such as advanced diagnostics, technological advances, national regulations, educational requirements, and inter-professional collaborations. The implications of the findings regarding the evolution of the current scope of practice and how it can be altered are discussed below.

Methods: An open-ended questionnaire was …


Belonging Against The Odds: Exploring Restorative Justice Practices As Pathways To Foster Belonging In New York City Transfer Schools, Miguel Rodriguez Jun 2025

Belonging Against The Odds: Exploring Restorative Justice Practices As Pathways To Foster Belonging In New York City Transfer Schools, Miguel Rodriguez

Dissertations, Theses, and Capstone Projects

The U.S. education system perpetuates structural inequities that disproportionately affect Black students with the School-to-Prison Pipeline (STPPL) criminalizing them through Zero-Tolerance policies. Transfer schools are often a last resort for students pushed out of traditional schools provide a lens to examine the impact of Restorative Justice Practices (RJP) and Black student representation on belonging. This quantitative dissertation study analyzes secondary data from the NYC Department of Education using multivariate models to explore the relationship between RJPs and sense of belonging (SOB). Model 1 found that discussing feelings and emotions at school (Tier 1 RJP) had the strongest association with SOB …


Sla Evaluation And Composition In Reconfigurable Cloud-Based Services, Michael Iannelli Jun 2025

Sla Evaluation And Composition In Reconfigurable Cloud-Based Services, Michael Iannelli

Dissertations, Theses, and Capstone Projects

Given the business model of offering data and computing services in a cloud setting, a major question arises: How do the services of one cloud provider compare to those of others? With the ubiquitous use of smartphones and tablets, the ability of a cloud provider to support QoS and client mobility becomes paramount. This research proposes a methodology for evaluating service-level agreements (SLAs) between cloud providers and their consumers, with a particular focus on dynamic SLA composition to adapt to changes in the application requirements and the external environment—such as traffic surges, security threats, or evolving business models.

In one …


Unveiling The Vital Role Of Blue Carbon In Mangroves: Understanding Environmental Influences, Jahnelle Howe Jun 2025

Unveiling The Vital Role Of Blue Carbon In Mangroves: Understanding Environmental Influences, Jahnelle Howe

Dissertations, Theses, and Capstone Projects

Mangrove ecosystems provide essential ecological services, including carbon sequestration, coastal protection, and heavy metal retention. However, their resilience and functionality are increasingly influenced by hurricanes, climate variability, and anthropogenic contamination. This dissertation integrates three research efforts examining mangrove canopy dynamics, carbon storage, and heavy metal contamination in two Puerto Rican mangrove systems: La Parguera and Laguna Grande.

Using remote sensing techniques (LiDAR and NDVI analysis), we assessed the impact of Hurricane Maria (Category 4, 2017) on mangrove canopy structure and vegetation health. Results revealed significant canopy height loss, with greater damage at Laguna Grande, where pre-storm canopy height and human …


Creative Coding Communities: Exploring The Relationship Between Scratch Use And Child Well-Being, Nikita Khalid Jun 2025

Creative Coding Communities: Exploring The Relationship Between Scratch Use And Child Well-Being, Nikita Khalid

Dissertations, Theses, and Capstone Projects

This international study assessed the relationship between the use of Scratch, the world's largest coding community for children, and child well-being. Specifically, the study focused on the presence of well-being indicators in the RITEC-8 framework (RITEC, 2024) including creativity, relationships, competence, and autonomy within Scratch users’ behaviors. The participants (N = 17,315) included children aged between 8 and 16 who used Scratch in 2023 and came from 29 countries. The study examined trends in Scratchers’ behaviors including project creation, sharing, studio curation, and socialization based on their country of origin, gender and age. The data were used to construct user …


Parvalbumin Interneuron-Oligodendrocyte Interactions In The Infralimbic Cortex Promote Extracellular Plasticity Mechanisms After Safety Learning, Lucy Emma Denholtz Jun 2025

Parvalbumin Interneuron-Oligodendrocyte Interactions In The Infralimbic Cortex Promote Extracellular Plasticity Mechanisms After Safety Learning, Lucy Emma Denholtz

Dissertations, Theses, and Capstone Projects

The ability to differentiate between threat and safety cues is essential for adaptive behavior, yet this process is disrupted in psychiatric disorders, such as post-traumatic stress disorder (PTSD), where safety cues fail to downregulate fear expression. To better understand the neurobiological mechanisms of safety learning, I investigate how safety conditioning vs contextual fear conditioning modify behavioral and cellular mechanisms in the infralimbic (IL) region of the medial prefrontal cortex (mPFC) at several time points after learning. Through this work, I identify a novel mechanism whereby safety learning promotes learning dependent neuro-glial interactions that promote conditions for plasticity in the mPFC. …