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2023

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Dormant Propagules In Demographic Studies: A Recurrent Bias And Potential Solutions, Federico Borghesi Jan 2023

Dormant Propagules In Demographic Studies: A Recurrent Bias And Potential Solutions, Federico Borghesi

Graduate Thesis and Dissertation 2023-2024

In the face of unprecedented anthropogenic change, we increasingly turn to emergent technologies and extensive data sets for solutions that complement much needed systemic changes in our societies. These technological solutions, however, must be approached with care. We must recognize and address biases in the way data has been accumulated. In demographic studies, dormant life stages, such as seed banks, and other cryptic factors have often been neglected. The potential consequences of these omissions have been extensively described in the literature. In the first chapter, I analyze patterns of seed bank omissions in demographic models, finding unjustified omissions are widespread …

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The Dynamical Measurement And Modeling Of Metacognition And Engagement Using Self-Report And Multimodal Data With Advanced Learning Technologies, Megan Wiedbusch Jan 2023

The Dynamical Measurement And Modeling Of Metacognition And Engagement Using Self-Report And Multimodal Data With Advanced Learning Technologies, Megan Wiedbusch

Electronic Theses and Dissertations, 2020-2023

Interdisciplinary research has demonstrated that learning and problem solving with advanced learning technologies (ALTs) such as intelligent tutoring systems, simulations, hypermedia, serious games, and virtual reality can promote and foster the development of 21st century skills (e.g., collaboration, problem solving, self-regulated learning) by measuring and using the interactions between cognitive, affective, metacognitive, motivational, and social (CAMMS) processes. Interdisciplinary researchers focused on self-regulated learning (SRL) have developed several theoretical models which model students' CAMMS processes and their learning behaviors. However, when empirically testing these models, researchers face complicated methodological decisions around modeling, measuring, processing, and analyzing student data. Many of these …

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Algorithms And Variations On The Positional Burrows-Wheeler Transform And Their Applications, Ahsan Sanaullah Jan 2023

Algorithms And Variations On The Positional Burrows-Wheeler Transform And Their Applications, Ahsan Sanaullah

Electronic Theses and Dissertations, 2020-2023

In this dissertation, we develop algorithms and variations on the Positional Burrows-Wheeler Transform (PBWT). The PBWT is a data structure that stores M binary strings of length N while allowing efficient search. We develop the dynamic-PBWT (d-PBWT). The d-PBWT is a variation of the PBWT that allows its relevant algorithms to run with unchanged time complexity, but also allows efficient insertion and deletion of haplotypes. We provide insertion and deletion algorithms on the PBWT with average case O(N) time complexity. We also improve upon the query algorithms for the PBWT. Durbin described a set maximal match query algorithm on the …

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Nuclear Phylogeny And Insights Into Whole-Genome Duplications And Reproductive Development Of Solanaceae Plants, Jie Wang, Weibin Xu, Junwen Zhai, Yi Hu, Jing Guo, Caifei Zhang, Yiyong Zhao, Lin Zhang, Christopher T. Martine, Hong Ma, Chien-Hsun Huang Jan 2023

Nuclear Phylogeny And Insights Into Whole-Genome Duplications And Reproductive Development Of Solanaceae Plants, Jie Wang, Weibin Xu, Junwen Zhai, Yi Hu, Jing Guo, Caifei Zhang, Yiyong Zhao, Lin Zhang, Christopher T. Martine, Hong Ma, Chien-Hsun Huang

Faculty Journal Articles

Solanaceae, the nightshade family, have ∼2700 species, including the important crops potato and tomato, ornamentals, and medicinal plants. Several sequenced Solanaceae genomes show evidence for whole-genome duplication (WGD), providing an excellent opportunity to investigate WGD and its impacts. Here, we generated 93 transcriptomes/genomes and combined them with 87 public datasets, for a total of 180 Solanaceae species representing all four subfamilies and 14 of 15 tribes. Nearly 1700 nuclear genes from these transcriptomic/genomic datasets were used to reconstruct a highly resolved Solanaceae phylogenetic tree with six major clades. The Solanaceae tree supports four previously recognized subfamilies (Goetzeioideae, Cestroideae, Nicotianoideae, …

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Cultivating Collaborative Synergy To Promote Equity, Diversity, Inclusion And Justice In The Psychology Curriculum, Jasmine Mena, Milton A. Fuentes, Jose A. Soto Jan 2023

Cultivating Collaborative Synergy To Promote Equity, Diversity, Inclusion And Justice In The Psychology Curriculum, Jasmine Mena, Milton A. Fuentes, Jose A. Soto

Faculty Journal Articles

Transforming the psychology curriculum to incorporate equity, diversity, and inclusion (EDI) will necessitate department-wide and coordinated efforts; however, most EDI transformations emphasize changes to individual instructors and courses. Cultivating collaborative synergy to advance EDI transformations will foster and protect the relevance and trustworthiness of psychology and respond to the numerous calls for equity and justice. Collaborative synergy involves forming a community with a common goal, learning from one another, and sharing teaching-related resources. In this paper, we present the EDI Collaborative Curricular Transformation in Psychology (EDI-CCTP) model and discuss the benefits of collaboration amongst psychology departments and programs on EDI …

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Cause For Complaint: A Case Study Exploring Office For Civil Rights Complaints And Resolutions Related To Digital Accessibility At Public Colleges And Universities, Helen Gema Muñiz Bermudez Jan 2023

Cause For Complaint: A Case Study Exploring Office For Civil Rights Complaints And Resolutions Related To Digital Accessibility At Public Colleges And Universities, Helen Gema Muñiz Bermudez

Department of Conflict Resolution Studies Theses and Dissertations

As the number of students with disabilities pursuing postsecondary opportunities continues to grow, along with an increase in digital educational content and technology, the issue of digital accessibility becomes increasingly urgent - both as a matter of equity and access for disabled students and as a matter of social and fiscal responsibility for postsecondary institutions. When postsecondary institutions fail to meet the requirements of disability legislation, the U.S. Department of Education’s Office for Civil Rights (OCR) is the federal entity responsible for enforcement and complaint investigations, handling hundreds of complaints related to digital accessibility at postsecondary institutions since 2013. There …

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Medical Imaging Professionals Experiencing Workplace Interprofessional Conflict: A Phenomenological Study, Robert Carroll Moody Jan 2023

Medical Imaging Professionals Experiencing Workplace Interprofessional Conflict: A Phenomenological Study, Robert Carroll Moody

Department of Conflict Resolution Studies Theses and Dissertations

Workplace interprofessional conflict in hospitals presented serious concerns regardingpatient care delivery and hospital efficiency at the systemic level. Literature evaluating conflict in hospitals inconsistently defined interprofessional conflict and oversampled nurses and physicians in research studies. An unknown systemic factor was likely influencing interprofessional conflict between healthcare professionals. Complex systems theory, the theory of professions, and social conflict theories were utilized to organize the literature review and guide research design targeting allied health professionals and their lived experiences with interprofessional conflict. Medical imaging professionals were selected as a purposeful sample within the larger population of allied health. Interpretive phenomenology was used …

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2015-16 Antarctic Travel Project Data Set, Clare A. Sammells, Claudia Roedel, Duane Griffin Jan 2023

2015-16 Antarctic Travel Project Data Set, Clare A. Sammells, Claudia Roedel, Duane Griffin

Other Faculty Research and Publications

During the 2015-2016 season, links to an internet survey were distributed to Antarctic travelers traveling with two different tour companies with expedition ships leaving from Ushuaia, Argentina, A paper brochure was placed in the expedition ship cabins of tourists before their arrival, and expedition staff gave reminders to complete them. 175 travelers, largely from two ships, completed this internet survey through Qualtrics. Tourists received links to the survey from expedition leaders who volunteered to distribute paper explanations of the survey with the link, including one author of the study (Roedel). This document gives the questions from the Qualtrics survey and …

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Conserved Novel Interactions Between Post-Replicative Repair And Mismatch Repair Proteins Have Differential Effects On Dna Repair Pathways, Anna K. Miller Jan 2023

Conserved Novel Interactions Between Post-Replicative Repair And Mismatch Repair Proteins Have Differential Effects On Dna Repair Pathways, Anna K. Miller

Theses and Dissertations--Toxicology and Cancer Biology

DNA mismatch repair (MMR) is the DNA repair mechanism that repairs base-base mispairs and small insertions and deletions remaining after replication. MMR is also required for apoptosis after certain types of exogenous DNA damage that result in damage-associated mispairs. The basic MMR mechanism is well understood; however, proteins associated with MMR continue to be identified. The roles of these interacting proteins in MMR are largely unknown. We have identified the yeast protein Rad5 as a novel interactor of the critical MMR proteins Msh2 and Mlh1. Rad5 is a DNA helicase and E3 ubiquitin ligase involved in post-replicative repair. However, to …

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Elucidating The Functional Importance Of Peroxiredoxin Iv In Prostate Cancer And Its Secretion Mechanism, Na Ding Jan 2023

Elucidating The Functional Importance Of Peroxiredoxin Iv In Prostate Cancer And Its Secretion Mechanism, Na Ding

Theses and Dissertations--Toxicology and Cancer Biology

Prostate cancer is the most common and second leading cause of cancer death in men. Prevailing theories state that inflammation may drive prostate carcinogenesis via oxidative stress and the generation of reactive oxygen species (ROS) that induce somatic mutagenesis. Since high proliferating cells or cancer cells exhibit aberrant metabolism to satisfy the needs of energy for rapid cell proliferation, they also generate high levels of ROS which stimulates the expression of cellular antioxidants to overcome the dysregulation of redox homeostasis through the regulation of redox-sensitive transcription factors. Among different antioxidants, peroxiredoxin (Prx) family proteins are the highly conserved and mostly …

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Beyond Mitosis, Plk1-Mediated Phosphorylation Re-Wires Cancer Metabolism And Promotes Cancer Progression, Qiongsi Zhang Jan 2023

Beyond Mitosis, Plk1-Mediated Phosphorylation Re-Wires Cancer Metabolism And Promotes Cancer Progression, Qiongsi Zhang

Theses and Dissertations--Toxicology and Cancer Biology

Polo-like kinase 1 (PLK1) is a well- characterized regulator of cell division and is known to be highly expressed in certain types of tumors. It has been demonstrated the multifaceted roles of PLK1 in regulation of transcription, translation, epigenetics, DNA damage and cellular metabolism et al. Despite these findings, the precise mechanisms by which PLK1 regulates these processes beyond mitosis remain unclear. PLK1-mediated phosphorylation and misregulation of its substrates has been linked to tumorigenesis, cancer progression, drug resistance and worse prognosis. In this study, we investigated the non-canonical functions of PLK1 in cancer metabolism and drug resistance. We found that …

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The Banana Essay, Daniella Bastos Jan 2023

The Banana Essay, Daniella Bastos

Library Creative Writing Contest

This coming-of-age narrative describes the author’s journey to America, her early struggles with assimilation, and the process of her “ripening” throughout it all.

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Martin Luther King Jr.: Legal And Moral Gatekeeper Rights, James B. Taschner Jan 2023

Martin Luther King Jr.: Legal And Moral Gatekeeper Rights, James B. Taschner

Western New England Law Review

America is more politically divided than ever, especially regarding issues of racial justice. In the wake of the 2020 George Floyd protests, many people became politically active and began speaking out who had previously remained on the sidelines. But joining the conversation on race in America comes with criticism from all sides. Using the case example of Justin Bieber and his 2021 album Justice, which uses audio recordings of Martin Luther King, Jr.’s most famous speeches, this article will explore the question of who has a claim to MLK’s legacy. Criticized and praised for his use of MLK’s words and …

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Invisible Monsters: Chuck Palahniuk’S Transgressive Look At A Hyperrealized Society, Jordan R. Trevarthen Jan 2023

Invisible Monsters: Chuck Palahniuk’S Transgressive Look At A Hyperrealized Society, Jordan R. Trevarthen

Graduate Theses/Dissertations

By critically analyzing Chuck Palahniuk’s Invisible Monsters, I was able to conclude that the transgressive portrayal of hyperrealized consumerism warranted a close examination into the value American society places on an individual’s ability to replace authenticity for consumer obedience. Palahniuk’s dangerous representation of the body throughout the novel serves to highlight numerous ways in which a consumer transgresses against their own physical and mental well-being to achieve happiness constructed by capitalistic agendas. By using French theorist Jean Baudrillard’s concept of hyperreality in connection with gender, disability, and feminist theory and ecocriticism, I attempt to deconstruct the neoliberal ideology to which …

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Psychopathy And Insight Within An Incarcerated Population, Courtney Steinorth Jan 2023

Psychopathy And Insight Within An Incarcerated Population, Courtney Steinorth

Graduate Theses/Dissertations

The clinical construct of psychopathy has been researched extensively relative to incarceration. Cognitive insight has shown to be related to prognosis and treatment outcomes with severe psychopathologies. There has been, however, limited research on both psychopathy and cognitive insight in relation to incarceration. The purpose of the present study was to examine the moderation of cognitive insight levels on rates of incarceration (the number of times someone has been incarcerated in a government detention facility) based on their level of self-reported psychopathic traits. A brief demographic questionnaire, the Beck Cognitive Insight Scale, and the Levenson Self-Report Psychopathy Scale were administered …

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Body Condition: Seasonal Effects And Influence On Aggressive Behavior Of Ozark Zigzag Salamanders (Plethodon Angusticlavius), Ayesha Farooq Jan 2023

Body Condition: Seasonal Effects And Influence On Aggressive Behavior Of Ozark Zigzag Salamanders (Plethodon Angusticlavius), Ayesha Farooq

Graduate Theses/Dissertations

Body condition is a measure of the size of energy reserves such as fat and protein, which can influence health and the ability to obtain resources in aggressive encounters. Individuals with better body condition ultimately experience a fitness advantage. Physiological factors such as sex, reproductive condition, and diet can influence body condition of individuals. Body condition could be affected positively or negatively after an animal is kept in captivity for extended periods of time. In the first chapter, I explore whether sex, season (fall and spring), and time in containment at the laboratory influences body condition. In the second chapter, …

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The Impact Of Profession On Depression, Weston David Phipps Jan 2023

The Impact Of Profession On Depression, Weston David Phipps

Graduate Theses/Dissertations

Depression has long been a focused topic in the world of clinical psychology. While the exact nature of what drives an individual into depression has been difficult to determine, new at-risk populations are emerging every day, giving clinicians and businesses alike the opportunity to monitor their clients/workers health and stability more closely. The current study aims to examine the connections between individuals born into low resource environments and the likelihood of them taking on high-risk professions later in life. These high-risk professions are thought to be nurturing grounds for depressive symptoms when compared to lower risk professions. The current study’s …

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Investigating The Fish Community Of The Neosho River System, Ethan John Rasset Jan 2023

Investigating The Fish Community Of The Neosho River System, Ethan John Rasset

Graduate Theses/Dissertations

Barrier presence in river systems has been documented to impact fishes. Low head dams specifically are frequently occurring barriers in riverine environments. Well supported impacts of these structures on fishes include diminished movement, reproduction, and habitat availability. Longitudinal patterns in riverine fish communities have long been researched to ascertain dynamics and display interactions. The need for research becomes more critical when factoring in impacts of barriers and detrimental invasive species. Knowledge of fish communities can inform fisheries biologists and aid in improved management practices for recreational and ecologically important species, as well as invasive species. The Neosho River-Grand Lake system …

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Natural Transmission Of Grapevine Vein Clearing Virus, Matthew Manu Jan 2023

Natural Transmission Of Grapevine Vein Clearing Virus, Matthew Manu

Graduate Theses/Dissertations

More than 60 million tons of grapes are produced annually in the world, making them one of the most widely grown fruit crops. Despite grapes’ economic and health benefits, biotic stressors, such as viruses, cause significant loss to the grape and wine industry. One such virus is grapevine vein clearing virus (GVCV) which seriously threatens grape cultivation in the Midwest region of the United States. This virus has caused the removal of seven commercial vineyards since its discovery in 2004. About 34% of Ampelopsis cordata wild vines are infected with GVCV and serve as a primary inoculum for the spread …

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Intraspecific Hybrid Identification Of Black Walnuts Via Marker Assisted Selection, Makenna B. Thompson Jan 2023

Intraspecific Hybrid Identification Of Black Walnuts Via Marker Assisted Selection, Makenna B. Thompson

Graduate Theses/Dissertations

The improvement of Eastern black walnut (Juglans nigra L.) cultivars could increase market expansion. Improved cultivars with superior qualities would increase profitability for both the seller and the buyer. Agronomically and economically important traits such as heavier nut weight, disease resistance, tree structure integrity, and yearly nut production can be efficiently improved by breeding black walnuts via marker-assisted selection. Microsatellite/simple sequence repeat markers were used in this research to determine potential intraspecific hybrids between ‘Football’ and ‘Sparrow’ cultivars. Intraspecific is defined as of the same genus and species. This quality makes it more difficult to identify hybrids because the parent …

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Modeling Growth And Stress Factors For Converted Silvopasture Systems In The Missouri Ozarks, Bailee N. Suedmeyer Jan 2023

Modeling Growth And Stress Factors For Converted Silvopasture Systems In The Missouri Ozarks, Bailee N. Suedmeyer

Graduate Theses/Dissertations

Silvopasture systems are becoming increasingly popular among sustainable agriculture ranchers, due to the increase in knowledge of benefits to the cattle and ability to grow cool season grasses beneath the canopy. This project focuses on the forest crop aspect of silvopasture systems from monitoring of the health of the trees over time to recommendations for thinning management to keep it functioning as viable silvopasture. The study site consists of five acres of upland hardwood forest area in Southern Missouri with 18 monumented fixed area plots. Arial and ground data was collected at each plot throughout the growing season, along with …

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Sc-Matrl: Semi-Centralized Multi-Agent Transfer Reinforcement Learning, Ayesha Siddika Nipu Jan 2023

Sc-Matrl: Semi-Centralized Multi-Agent Transfer Reinforcement Learning, Ayesha Siddika Nipu

Graduate Theses/Dissertations

Distributed decision-making in multi-agent systems (MAS) poses significant challenges for interactive behavior learning in both cooperative and competitive environments. While reinforcement learning (RL) has shown great success in single-agent domains like Checkers, Chess and Go, researchers are motivated to extend RL to MAS. However, as the number of agents increases, effectively dealing with each agent becomes increasingly complex. To mitigate the resulting complexity, a semi-centralized Multi-Agent Influence Dense Reinforcement Learning (MAIDRL) algorithm was previously developed, enhancing agent influence maps to facilitate effective multi-agent control in StarCraft Multi-Agent Challenge (SMAC) scenarios. While MAIDRL shows improved performance in homogeneous multi-agent scenarios, it …

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Quantitative Song Variety In Relation To Genotype In A Hybridizing Chickadee Population, Shelby Madison Palmer Jan 2023

Quantitative Song Variety In Relation To Genotype In A Hybridizing Chickadee Population, Shelby Madison Palmer

Graduate Theses/Dissertations

The Black-capped chickadee (Poecile atricapillus) and Carolina chickadee (P. carolinensis) are North American songbird species that hybridize in a narrow contact zone stretching latitudinally from New Jersey to Kansas, USA. The association between genetic ancestry and song type in this hybrid zone has been studied independently several times and found to be minimal or absent, likely due to the influence of cultural transmission on learned song in the oscine passerine clade to which the chickadees belong. Despite this, the song of both species remains remarkably distinct in allopatry, suggesting a genetic constraint on certain qualities of …

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Machine Learning Strategies For Potential Development In High-Entropy Driven Nickel-Based Superalloys, Marium Mostafiz Mou Jan 2023

Machine Learning Strategies For Potential Development In High-Entropy Driven Nickel-Based Superalloys, Marium Mostafiz Mou

Graduate Theses/Dissertations

In this study, I developed Deep Learning interatomic potentials to model a multi-phase and multi-component system of Ni-based Superalloys. The system has up to three major phase constituents, namely Gamma, Gamma Prime, and Transition-metal rich Carbide. I utilized invariant scalar-based and/or equivariant, tensor-based neural network (NN) approach as implemented in DEEPMD, NEQUIP/ALLEGRO codes, respectively, and Moment Tensor Potential (MTP). For the training and validation sets, I employed the ab-initio molecular dynamics (AIMD) trajectory results and ground state DFT calculations, including the energy, force, and virial database from highly diverse compositions, temperatures, and pressures following a “High Entropy Strategy.” The Deep …

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Engineering And Characterizing Proteins: A Dual Study On Canine P53 Protein And Cyan Thermal Protein, Dhruv B. Sitapara Jan 2023

Engineering And Characterizing Proteins: A Dual Study On Canine P53 Protein And Cyan Thermal Protein, Dhruv B. Sitapara

Graduate Theses/Dissertations

This research aims to explore protein development and characterization, focusing on a dual study of canine p53 protein and cyan thermal protein. For the canine p53 protein, the goal is to comprehend its structure to better understand a key component of canine cancers. This multi-step process involved expressing the canine p53 DNA-binding domain in E. coli and purifying it through affinity and ion-exchange chromatography. The purified protein was studied to test the binding of canine p53 protein to human DNA sequences using Surface Plasmon Resonance (SPR) experiments and an Electrophoretic Mobility Shift Assay (EMSA), visualized with a SYBR-safe stain. The …

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Tissue And Sex-Dependent Regulation Of Innate Immunity And Rna Editing In Mice, Kelsey R. Kendrick Jan 2023

Tissue And Sex-Dependent Regulation Of Innate Immunity And Rna Editing In Mice, Kelsey R. Kendrick

Graduate Theses/Dissertations

Inflammation occurs as a result of insult or infection within the body. Individual cells respond to inflammation by upregulating genes that help mediate the immune response, such as ADAR1. ADAR1 helps regulate the immune response but also catalyzes a process called RNA editing. RNA editing alters the sequence of select mRNAs to alter the encoded proteins. The result is altered function of the encoded protein, which is often beneficial for the cell. Our goal was to determine how inflammation affects the function of ADAR1. Since we know that the effects of inflammation vary between different organs and sexes, we examined …

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An Explainable Deep Learning Prediction Model For Severity Of Alzheimer's Disease From Brain Images, Godwin O. Ekuma Jan 2023

An Explainable Deep Learning Prediction Model For Severity Of Alzheimer's Disease From Brain Images, Godwin O. Ekuma

Graduate Theses/Dissertations

Deep Convolutional Neural Networks (CNNs) have become the go-to method for medical imaging classification on various imaging modalities for binary and multiclass problems. Deep CNNs extract spatial features from image data hierarchically, with deeper layers learning more relevant features for the classification application. The effectiveness of deep learning models are hampered by limited data sets, skewed class distributions, and the undesirable "black box" of neural networks, which decreases their understandability and usability in precision medicine applications. This thesis addresses the challenge of building an explainable deep learning model for a clinical application: predicting the severity of Alzheimer's disease (AD). AD …

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Riverine Fish Population Dynamics, Aaron P. Muehler Jan 2023

Riverine Fish Population Dynamics, Aaron P. Muehler

Graduate Theses/Dissertations

Dynamic rate functions (i.e., recruitment, growth, mortality) structure fish populations and are subject to latitudinal differences. These latitudinal differences are likely reflective of climatic variation and may result in spatially distinct populations that must be managed independently, especially in large systems such as the Upper Mississippi River system (UMRS). In order to successfully manage this system, an understanding of what drives these populations is required. The UMRS is useful for this investigation as it crosses 10° temperate latitude with widespread fish species found throughout. In this study, I investigated the synergistic relationship between latitude, vital rates, and abundance. Species were …

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Sex-Dependent Effects Of Induced Acute Inflammation On Glucose Homeostasis And Rna Editing Enzymes, Christian A. Rivas Jan 2023

Sex-Dependent Effects Of Induced Acute Inflammation On Glucose Homeostasis And Rna Editing Enzymes, Christian A. Rivas

Graduate Theses/Dissertations

The first line of defense against bodily insults, like pathogen invasion, is the innate immune system. Innate immunity sets in motion countless cascades that result in inflammation. Inflammation simultaneously affects multiple biological processes like metabolism and gene expression. Males and females react differently to inflammation. To understand both molecular and physiological sex differences in inflammation, we examined how inflammation affects gene expression and glucose metabolism. Adenosine deaminase acting on RNA (ADAR1) is upregulated by inflammation and catalyzes RNA editing, a process where nucleotides encoded by the genome are modified. ADAR1 also controls the innate immune reaction by decreasing activity of …

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The Role Of Interspecific Competition In The Range Collapse Of A Songbird After Rapid Range Expansion, Zachary H. Vickers Jan 2023

The Role Of Interspecific Competition In The Range Collapse Of A Songbird After Rapid Range Expansion, Zachary H. Vickers

Graduate Theses/Dissertations

There is a wealth of evidence demonstrating interspecific competition in birds, but often this evidence is localized and may or may not entirely explain range dynamics over large geographic extents. Bewick’s Wrens (Thrymanes bewickii) and House Wrens (Troglodytes aedon) are small passerine birds of the family Troglodytidae. Previous experimental evidence has demonstrated that Bewick’s Wrens suffer from asymmetric interference competition from House Wrens in Kansas, and this evidence has been cited as the likely reason for the historically recent range collapse of the Bewick’s Wren. However, I argue that localized experimental evidence is insufficient to explain abundance trends over large …

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