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Neonicotinoid Bioaccumulation In Bluegill And Bullhead Within Lake Julia And Lake Zumwalde, Jake Stuber Jan 2026

Neonicotinoid Bioaccumulation In Bluegill And Bullhead Within Lake Julia And Lake Zumwalde, Jake Stuber

Journal of Earth and Life Science

Brown Bullhead Ameiurus nebulosus, Yellow Bullhead Ameiurus natalis, and Bluegill Lepomis macrochirus are unique in their stark differences. Bullhead are scaleless bottom feeders that can tolerate high pollution and low O2 conditions. In contrast, Bluegill are scaled, aggressive nesters and are less tolerant of high pollutants or low-oxygen conditions. Among these pollutants include a class of chemicals called neonicotinoids (hereafter referred to as neonics). Neonics are a class of insecticides primarily used within agriculture and pest management. Due to the effectiveness, application has escalated on a global scale. They have been well documented by many toxicology assessments. …


Indigenous Land Seizure & Environmental Injustice: Impacts Of Settler Colonialism, Lydia Moorman Jan 2026

Indigenous Land Seizure & Environmental Injustice: Impacts Of Settler Colonialism, Lydia Moorman

Journal of Earth and Life Science

The fields of conservation and environmentalism prioritize ecosystem health, yet both emerged from western frameworks that displaced and criminalized Indigenous land stewardship. The idealization of “pristine wilderness” narratives served to justify the removal of Indigenous peoples from their homelands and erased millennia of sustainable land stewardship that had maintained ecological balance long before western conservation existed. These narratives not only misrepresented Indigenous relationship with land but also constructed a false dichotomy between humans and nature that positioned Indigenous presence as a threat rather than a source of ecological knowledge. Simultaneously, anthropogenic expansion; such as pipelines, mining, railroads, and other extractive …


Powering The Machine, Draining The Planet: Whether U.S. Environmental Law Is Equipped To Regulate The Energy And Water Demands Of Ai Data Centers, Michael Marcu Jan 2026

Powering The Machine, Draining The Planet: Whether U.S. Environmental Law Is Equipped To Regulate The Energy And Water Demands Of Ai Data Centers, Michael Marcu

Journal of Earth and Life Science

Artificial intelligence (AI) data centers have become one of the United States' fastest-growing and least-regulated sources of environmental stress. In 2024 alone, U.S. data centers consumed 183 terawatt-hours (TWh) of electricity more than the entire nation of Pakistan and consumed an estimated 17 billion gallons of water (IEA, 2025; Berkeley Lab, 2024). By 2030, electricity demand from these facilities is projected to reach 426 TWh, a 133% increase in six years (Pew Research Center, 2025). This paper examines whether the existing U.S. environmental regulatory framework put by the National Environmental Policy Act (NEPA), the Clean Water Act (CWA), and the …


Spe 1200 - Interpersonal Communication Syllabus Redesigned For Use With Oer, Gordon Alley-Young Jan 2026

Spe 1200 - Interpersonal Communication Syllabus Redesigned For Use With Oer, Gordon Alley-Young

Open Educational Resources

This document is a syllabus for an Interpersonal Communication course that has been redesigned to be used with open educational resources (OERs). The class outlined in the syllabus is for first and second year college students.


Drone Dichotomy: Investigating The Application Of Unmanned Aerial Systems For Offensive And Defensive Chemical, Biological, Radiological, And Nuclear-Related Tasks, Evan Jacob Martinovitch Jan 2026

Drone Dichotomy: Investigating The Application Of Unmanned Aerial Systems For Offensive And Defensive Chemical, Biological, Radiological, And Nuclear-Related Tasks, Evan Jacob Martinovitch

Graduate Theses/Dissertations

This thesis investigates the application of unmanned aerial systems (UAS) for both offensive and defensive chemical, biological, radiological, and nuclear (CBRN) tasks to determine if they serve as a force multiplier on the modern battlefield. As CBRN weapons reemerge as realistic threats alongside the rapid proliferation of UAS, the intersection of these fields presents unique challenges and opportunities. Through a methodology that examines the history of the UAS-CBRN intersection, military doctrine, and the status of UAS technology, this research evaluates the capability of current and emerging UAS against specific CBRN delivery, reconnaissance and surveillance, and decontamination tasks. The analysis conducted …


Gene Editing And The Accessibility Of Bioterrorism: Rethinking Global Biosecurity In The Post-Covid-19 Era, Nicholas Morales Jan 2026

Gene Editing And The Accessibility Of Bioterrorism: Rethinking Global Biosecurity In The Post-Covid-19 Era, Nicholas Morales

Graduate Theses/Dissertations

COVID‑19 demonstrated how a single biological event can strain health systems, disrupt supply chains, undermine national security, and erode public trust. This shock occurred as biotechnology became dramatically more accessible: gene editing and synthetic biology tools once limited to specialized laboratories are now widely available through inexpensive equipment, open‑source data, and decentralized expertise.

This expanded access accelerates innovation but also broadens the threat landscape. The ability to reconstruct pathogens using publicly available sequences and mail‑order DNA shows that complex biological synthesis is no longer confined to state programs. These risks are amplified by opaque biotechnology activities in China, Russia, and …


Hiding In Plain Sight, Gayle M. Perreault Jan 2026

Hiding In Plain Sight, Gayle M. Perreault

Antioch University Dissertations & Theses

Some autistic individuals reach adulthood without receiving a diagnosis, and the processes contributing to delayed recognition are not yet fully understood. This study explored how contextual conditions across development related to the emergence and use of camouflaging behaviors in late-diagnosed autistic adults from groups historically underrepresented in autism research. Using an inductive collective case study design, narrative interviews were conducted with seven autistic adults diagnosed after age 15. The analysis examined how participants described learning, maintaining, and interpreting camouflaging behaviors across childhood through early adulthood within social, environmental, and institutional contexts, with attention to how participants experienced environmental expectations and …


Predicting The Effectiveness Of Transcranial Magnetic Stimulation Using Personality Assessmente, Seth Sizemore Jan 2026

Predicting The Effectiveness Of Transcranial Magnetic Stimulation Using Personality Assessmente, Seth Sizemore

Psychology Doctoral Specialization Projects

Depression, a pervasive and historically stigmatized disorder, has been treated through various paradigms over centuries, from spiritual to medical frameworks. Despite advances, Treatment-Resistant Depression (TRD) remains a significant clinical challenge, affecting a substantial proportion of patients. Transcranial Magnetic Stimulation (TMS) offers a promising approach for those unresponsive to conventional treatments. This study aims to assess the efficacy of TMS in treating TRD and its broader psychological effects using the Minnesota Multiphasic Personality Inventory-3 (MMPI-3). Participants undergoing TMS at Lexington Forensic Psychiatry were invited to partake in the study. The treatment regimen consisted of 36 TMS sessions over nine weeks. Psychological …


Turning ‘Meh’ Into ‘Yeah!’: Modifying Motivational Interviewing For The Collegiate Experience, Mahala M. Saylor Jan 2026

Turning ‘Meh’ Into ‘Yeah!’: Modifying Motivational Interviewing For The Collegiate Experience, Mahala M. Saylor

Psychology Doctoral Specialization Projects

This doctoral specialty project titled Turning 'Meh' into 'Yeah!': Modifying Motivational Interviewing for the Collegiate Experience explores the adaptation of Motivational Interviewing (MI) to better engage college students in mental health services. Traditional MI is highly effective in resolving ambivalence and fostering behavior change, yet its structure does not always align with the brief, solution-focused counseling models used in university settings. This project examines how MI can be tailored for time-limited interventions while enhancing student autonomy, self-efficacy, and retention in care. It integrates core MI principles—including empathy, ambivalence resolution, and self-efficacy—with developmental psychology and neurobiological research. The final product is …


The Underdiagnosis Of Neurodevelopmental Disorders In Women: Recognizing A Spectrum Of Symptoms, Taylor D. Bloomhuff Jan 2026

The Underdiagnosis Of Neurodevelopmental Disorders In Women: Recognizing A Spectrum Of Symptoms, Taylor D. Bloomhuff

Psychology Doctoral Specialization Projects

Autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) have long been viewed as predominantly male diagnoses. Based on foundational studies for these disorders, not only are they more prevalent in male children, but symptom severity is also higher in male children. In attention-deficit/hyperactivity disorder in particular, it has become a common assumption that hyperactive/impulsive and combined types are ‘male’ ADHD presentations, while the inattentive type corresponds to the few female children who meet diagnostic criteria. However, emerging research looking at the decrease in autism spectrum disorder and attention-deficit/hyperactivity disorder prevalence rates between gender in adulthood suggests that these neurodevelopmental disorders …


Maladaptive Shame Coping: The Effects Of Parental Emotion Socialization And Mentalization In The Context Of Maltreatment, Ayelet Raya Malinsky Jan 2026

Maladaptive Shame Coping: The Effects Of Parental Emotion Socialization And Mentalization In The Context Of Maltreatment, Ayelet Raya Malinsky

Selected Full-Text Dissertations 2020-

Among the self-conscious emotions—such as guilt, shame, and embarrassment—shame has increasingly received attention in the clinical literature for its established link to a range of psychopathological outcomes (Paulo et al., 2020). It is a prominent experience for individuals with histories of childhood maltreatment (Herman, 2012) and plays a central role in the development and maintenance of symptoms related to trauma and personality disorders (Lee et al., 2001). Further, maladaptive coping strategies used to manage shame often exacerbate psychological distress (Martin et al., 2021), highlighting a need to identify factors that contribute to the development of chronic shame and related coping …


Outdoor Recreation And Well-Being: The Effects Of Outdoor Activity From A Positive Psychology Approach, Sophia Watson Jan 2026

Outdoor Recreation And Well-Being: The Effects Of Outdoor Activity From A Positive Psychology Approach, Sophia Watson

Honors Program Theses

Outdoor recreation has been associated with increased well-being in past literature (et al., 2018). This study focuses on well-being from a positive psychology perspective (i.e., flourishing, fulfillment, life satisfaction, etc.). Spending time in nature may increase well-being, due to its sensory properties which reduce stress and rumination (Kaplan, 1995). Physical activity may also be important for well-being due to its health benefits, neurotransmitter release, opportunities for socialization, and increasing self-confidence (Parlakyıldız, 2025). I investigated whether there was correlation between outdoor recreation and well-being and if so, whether it differed depending on the location of the activity and the physical activity …


The Hollow Parent: A Philosophical Capabilities-Based Care Ethics Critique Of The U.S. Foster Care System, Lindsey E. Scanlan Jan 2026

The Hollow Parent: A Philosophical Capabilities-Based Care Ethics Critique Of The U.S. Foster Care System, Lindsey E. Scanlan

Honors Program Theses

This thesis argues that the U.S. foster care system systematically undermines transition-age youth by failing to secure the capabilities required for genuine independence and a life of basic human dignity, particularly through aging-out policies that terminate support before these capabilities are fully developed. Using Martha Nussbaum’s capabilities approach as a normative foundation, it integrates classical American pragmatism (Jane Addams, John Dewey) and Maurice Hamington's contemporary care ethics to construct a context-sensitive framework for evaluating and reforming foster care. Pragmatism grounds normative assessment in lived experience and institutional context, while care ethics provides a relational account of moral practice structured around …


Trade-Offs In Sustainable Building Design: A Visual Study Of Daylighting, Quality Viewpoints And Energy Efficiency, Paula Cabanas Jan 2026

Trade-Offs In Sustainable Building Design: A Visual Study Of Daylighting, Quality Viewpoints And Energy Efficiency, Paula Cabanas

Honors Program Theses

This thesis explores the trade-offs between daylighting, quality viewpoints, and energy efficiency in sustainable architectural design. The initial goal of the project was to determine if there was a single building design that would optimize the trade-offs between these three design elements. Three buildings on the Rollins College campus were selected as case study sites for detailed analysis (Bush Science Center, Kathleen W. Rollins Hall, and the Rice Family Pavilion). Rollins College was chosen as the primary location for this study because of its accessible public buildings and consistent Mediterranean revival architectural style. Analysis of each building’s design and composition …


Las Pintas Inverview Project 2026, Beth Gulley, Luzma Alvarez, Lacey Andrews, Damien Duncan, Mariah Garman, Brenda Lofton, Alyssa Roland, Hero Sanner, Asja Thompson, Athena Gonzalez, Lee Martin, Samantha Miller, Lucy Sas Jan 2026

Las Pintas Inverview Project 2026, Beth Gulley, Luzma Alvarez, Lacey Andrews, Damien Duncan, Mariah Garman, Brenda Lofton, Alyssa Roland, Hero Sanner, Asja Thompson, Athena Gonzalez, Lee Martin, Samantha Miller, Lucy Sas

The Las Pintas Collection

Acknowledgements

Dear Reader,

This collection is the result of JCCC students’ efforts to reflect on the college’s decades long relationship with Centro Integral Comunitario (CIC) in Las Pintas, Mexico. Before they left on the trip, each student interviewed someone from JCCC who had traveled with the college to Las Pintas in the past. The first section of this book includes what students learned from their pre-departure interviews.

In the second part of this book, students wrote about what they learned from interviewing people who they met in Las Pintas. While these interviews were conducted in Spanish, the students wrote their …


Review Of The Red Market: On The Trail Of The World's Organ Brokers, Bone Thieves, Blood Farmers, And Child Traffickers, Christine Parker Jan 2026

Review Of The Red Market: On The Trail Of The World's Organ Brokers, Bone Thieves, Blood Farmers, And Child Traffickers, Christine Parker

Nebraska Anthropologist

Review of The Red Market: On the Trail of the World's Organ Brokers, Bone Thieves, Blood Farmers, and Child Traffickers (2011) by Scott Carney.


North Korean Archaeology And Archaeological Interpretation In The Twentieth Century, Gabrielle E. Stoddard Jan 2026

North Korean Archaeology And Archaeological Interpretation In The Twentieth Century, Gabrielle E. Stoddard

Nebraska Anthropologist

This paper examines how political unrest in North Korea during the twentieth century affected Korean Archaeology. During the occupation of the Korean peninsula by the Empire of Japan during 1910–1945, Japanese scholars embarked on the study of archaeology in Korea. Japanese archaeologists used Korean archaeological data and materials to push a colonial viewpoint that Korea was a weak state that could not advance without oversight from a conquering nation. After Korea was liberated by the Soviet Union and the United States in 1945, it was divided into the Democratic People’s Republic of Korea (North) and the Republic of Korea (South). …


The Influence Of Black African American Fathers’ Parenting Styles On Young Adult Children’S Attachment Styles: The Roles Of Gender And Fathers’ Residence, Robert Baptiste Thompson Jan 2026

The Influence Of Black African American Fathers’ Parenting Styles On Young Adult Children’S Attachment Styles: The Roles Of Gender And Fathers’ Residence, Robert Baptiste Thompson

Dissertations

Parenting

Black African American (BAA) fathers in the United States are frequently mischaracterized as absent or uninvolved, reinforcing deficit-based narratives rooted in historical and systemic racism. Such portrayals obscure the meaningful and sustained roles many BAA fathers play in their families and fail to account for the cultural, structural, and contextual conditions that shape paternal involvement and parenting practices. Although a growing body of research has documented the importance of father involvement for child development, comparatively limited empirical attention has been given to how BAA fathers’ parenting styles influence their children’s attachment—particularly as a function of fathers’ co-residency histories. This …


Development And Validation Of The Liebelt Attitudes, Knowledge, And Engagement Scale (Lakes) Among Rural Adults, Anna Morrison Jan 2026

Development And Validation Of The Liebelt Attitudes, Knowledge, And Engagement Scale (Lakes) Among Rural Adults, Anna Morrison

PCOM Psychology Dissertations

Adults living in rural regions experience mental illness at rates comparable to those in urban areas yet utilize mental health services significantly less. Underutilization of psychotherapy in rural populations has been attributed to structural barriers (e.g., geographic inaccessibility, limited provider availability, reduced anonymity) and sociocultural factors such as stigma. However, rural adults may remain reluctant to initiate treatment due to attitudes toward psychotherapy, limited help-seeking engagement, or inaccurate knowledge about psychotherapy. The present study developed and examined the psychometric properties of the Liebelt Attitudes, Knowledge, and Engagement Scale (LAKES), a self-report measure designed to assess psychotherapy-related attitudes, knowledge, and engagement …


Expert Validation Of A Professional Development Model For K–2 Emotional Regulation, Mark Simpson Jan 2026

Expert Validation Of A Professional Development Model For K–2 Emotional Regulation, Mark Simpson

PCOM Psychology Dissertations

Emotional regulation (ER) is foundational to student learning, behavior, and long-term educational success and well-being; however, many elementary educators report limited formal preparation in explicitly teaching ER skills. The purpose of this study was to design a professional development (PD) program for K–2 teachers focused on ER and to evaluate its content validity through expert review. The framework was grounded in Gross’s process model of ER, Desimone’s core features of effective PD, and Sims’s dynamic IMTP framework. A researcher-developed rubric was used to evaluate alignment, clarity, theoretical grounding, and feasibility. Five experts in various roles within the field of education …


Applied Psychophysiology: Evaluating The Feasibility Of A Digital Breathing Tool, Jessica Pavelka Jan 2026

Applied Psychophysiology: Evaluating The Feasibility Of A Digital Breathing Tool, Jessica Pavelka

PCOM Psychology Dissertations

Mental health in the United States is a growing public health concern, with one in five adults living with a diagnosed mental health disorder. The prevalence of mental health concerns among adults in the U.S. has not changed significantly from 2021 to 2024 (Reinert et al., 2025). This study examined how mental health providers can leverage technology to support symptom reduction for their patients during and beyond treatment. Biofeedback has demonstrated lasting health benefits, is cost-effective, and holds promise for novel interventions for conditions such as generalized anxiety disorder and panic disorder. This pilot study evaluated the feasibility, usability, engagement, …


Camouflaging And Autism: An Examination Of Camouflaging’S Potential Association With The Clinical Assessment Of Autism And Subject Demographic Characteristics, James George Modico Jan 2026

Camouflaging And Autism: An Examination Of Camouflaging’S Potential Association With The Clinical Assessment Of Autism And Subject Demographic Characteristics, James George Modico

PCOM Psychology Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by social communication deficits and restrictive/repetitive behavior (American Psychiatric Association, 2022). The clinical assessment of ASD requires behavioral observation of the participant. Within the context of ASD, camouflaging refers to cognitive and behavioral strategies that a person with ASD can utilize to adapt to a non-autistic world (Cook et al., 2021). Camouflaging may influence an autistic person’s behavioral presentation to a more “neurotypical” state. Behaving in a less atypical manner may contribute to not being referred for testing, having a clinician assign lower ratings on diagnostic measures, and preventing issuance of …


Women’S Marital Surname Change: Adjustment & The Novel Concept Of Name Decision Match, Sarah E. Fox Jan 2026

Women’S Marital Surname Change: Adjustment & The Novel Concept Of Name Decision Match, Sarah E. Fox

PCOM Psychology Dissertations

Marriage is a significant, complex life event that most international and U.S. adults experience. Marriage offers numerous opportunities for decision-making, including the marital surname change choice. A woman may choose to adopt her husband’s surname (i.e., Changers), keep her birth surname (i.e., Keepers), or an alternative (i.e., Creatives). Enduring societal norms and traditions are reflected in most women who are Changers. Conversations surrounding marital surname change choice may offer insight into the couple’s agreement on the ultimate decision, referred to in this study as name decision match (NDM), a novel concept. The purpose of the study was to analyze women’s …


Navigating Motherhood: A Qualitative Study Of The Experiences And Challenges Of Non-Birthing Mothers In Queer Cisgender-Relationships, Anna Caravaggio Jan 2026

Navigating Motherhood: A Qualitative Study Of The Experiences And Challenges Of Non-Birthing Mothers In Queer Cisgender-Relationships, Anna Caravaggio

PCOM Psychology Dissertations

The present study explored the psychological experiences of non-birthing mothers in queer cisgender female relationships, a population that remains underrepresented in the parenting literature. Existing research has focused primarily on birthing mothers or same-sex couples as a unit, leaving the unique perspectives of non-birthing mothers insufficiently examined. Using a qualitative phenomenological design, eight non-birthing mothers participated in semi-structured interviews examining their transition to parenthood, maternal identity development, and experiences within relational, social, and systemic contexts. Data were analyzed using thematic analysis, resulting in five primary themes: pathways to parenthood and conception decision making; constructing maternal identity; bonding and attachment processes; …


The Covid-19 Pandemic: Predictors Of Inpatient Admission For People With Severe Mental Illnesses, Ashley Killoren Jan 2026

The Covid-19 Pandemic: Predictors Of Inpatient Admission For People With Severe Mental Illnesses, Ashley Killoren

PCOM Psychology Dissertations

The purpose of the study was to identify differences in patterns of demographic and psychiatric symptoms among individuals with severe mental illnesses admitted to an inpatient psychiatric hospital 1 year before the quarantine shelter-in-place restriction order issued by a governor in the Northeastern United States, during the restriction order, and 1 year starting when all COVID-19 restrictions were lifted. A second goal of the study was to determine whether psychiatric admission rates changed by comparing admission rates before and during the quarantine order, and 1 year after all COVID-19 restrictions were lifted. This quantitative, retrospective, observational study was achieved by …


Neuropsychological Prediction Of Alzheimer’S Disease And Functional Abilities Using Brief Screeners, Ashley Bennett Jan 2026

Neuropsychological Prediction Of Alzheimer’S Disease And Functional Abilities Using Brief Screeners, Ashley Bennett

PCOM Psychology Dissertations

Alzheimer’s disease (AD) is a neurodegenerative disease that is primarily characterized by memory impairment and decline in function. Patients often undergo lengthy neuropsychological evaluations that create testing fatigue and, ultimately, affect their validity. There are brief assessment options to assess probable AD that are not commonly explored in research and clinical settings. This study investigated the predictive ability of the Mini-Mental State Examination (MMSE) with the addition of a semantic fluency measure compared to the Montreal Cognitive Assessment (MoCA) and the Alzheimer’s Disease Assessment Scale-13-Item Cognitive Subscale (ADAS-Cog-13) in diagnosing AD. Additionally, this study examined the potential use of the …


Transformative Paths: Advancing Inclusive Healthcare Education, Morgan Young Jan 2026

Transformative Paths: Advancing Inclusive Healthcare Education, Morgan Young

Entry Level Occupational Therapy Doctoral Capstone Projects Class of 2026

Transgender individuals continue to experience significant healthcare disparities, provider bias, discrimination, and barriers to accessing affirming healthcare services (White Hughto et al., 2015; World Professional Association for Transgender Health [WPATH], 2022). Despite increasing awareness of these disparities, healthcare education often lacks comprehensive training related to gender-affirming care (American Occupational Therapy Association [AOTA], 2021; Office of Disease Prevention and Health Promotion [ODPHP], n.d.; White Hughto et al., 2015). A concurrent scoping review was conducted to answer the research question: Among healthcare providers, how do educational strategies grounded in transgender perspectives and lived experiences affect provider competence in transgender healthcare? The review …


A Narrative Review Of Bertolotti's Syndrome: Etiology, Classification, Diagnosis, And Treatment, Matyas Abel Tsegaye, Andrea Muffly Jan 2026

A Narrative Review Of Bertolotti's Syndrome: Etiology, Classification, Diagnosis, And Treatment, Matyas Abel Tsegaye, Andrea Muffly

Rehabilitation Sciences Faculty Publications

Bertolotti's syndrome is a congenital condition characterized by chronic low back pain stemming from a lumbosacral transitional vertebra (LSTV). Because the condition is frequently overlooked, patients often face years of delayed diagnosis before the true source of their pain is identified. Furthermore, current information regarding the biological origins and clinical management of the condition remain scattered. To address this knowledge gap, this narrative review aims to provide a comprehensive overview of Bertolotti’s syndrome by consolidating these disparate sources and suggesting new connections. We synthesize the latest understanding of this condition, ranging from its genetic origins to modern clinical management. We …


The Evolution Of The Whittier State School From Reform To Control, Manuella Zammit Jan 2026

The Evolution Of The Whittier State School From Reform To Control, Manuella Zammit

Whittier City & College Historical Research

This paper examines the transformation of the Whittier State School from its founding in 1891 as a Quaker inspired reform institution into a punitive juvenile detention facility under the California Youth Authority. Through analysis of primary sources including The Sentinel student newspaper, The Journal of Delinquency, psychological studies, and modern reports, this study traces how the school's philosophy shifted across three distinct eras. The first era (1890s to 1912) emphasized moral rescue through vocational training, academic instruction, and structured communal life rooted in Quaker ideals of rehabilitation over punishment. The second era (1912 to 1927) witnessed the rise of …


Endocranial Morphological Affinities Of The Early Holocene Individuals From Lagoa Santa And Implications For The Peopling Of The Americas, María Clara López-Sosa, Hugo Reyes-Centeno, Lumila Paula Menéndez, Rodrigo Elias Oliveira, Claudio Campi De Castro, André Strauss Jan 2026

Endocranial Morphological Affinities Of The Early Holocene Individuals From Lagoa Santa And Implications For The Peopling Of The Americas, María Clara López-Sosa, Hugo Reyes-Centeno, Lumila Paula Menéndez, Rodrigo Elias Oliveira, Claudio Campi De Castro, André Strauss

Anthropology Faculty Publications

The ectocranial morphology of early Holocene humans from Lagoa Santa, Brazil has been described as exhibiting a ‘Paleoamerican’ form with affinities to African and Australasian individuals, in contrast to past and present Native Americans, who predominantly exhibit ‘Amerindian’ form. While this interpretation remains disputed, its led to the ‘Two Main Biological Components Model’, which proposes separate dispersals from Asia into the Americas. This study aims to assess whether the endocranial morphology of Lagoa Santa individuals similarly reflects these affinities. For this study, the overall endocranial morphology, as well as the temporal bones of the crania of twenty individuals from Lagoa …