Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences Commons™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 12781 - 12810 of 662500

Full-Text Articles in Social and Behavioral Sciences

Enhancing Healthcare Accessibility For Maya Immigrants In Northeast Ohio, Ellen D. Barnes Jan 2026

Enhancing Healthcare Accessibility For Maya Immigrants In Northeast Ohio, Ellen D. Barnes

Senior Honors Theses and Projects

This research considers the efforts of healthcare practitioners and community workers in enhancing healthcare accessibility for Maya immigrant communities in northeast Ohio. Through ethnographic interviews and participant-observation research, I analyze how practitioners interpret their work with community members to navigate economic disparities and questions of legal standing, as well as cultural and linguistic differences. I also consider ways in which healthcare providers have sought to promote institutional change. This research gives insight into how institutional structures shape efforts for culturally informed care and how healthcare providers and healthcare seekers negotiate relationships within these confines.


Do Sleep And Age Concurrently And Longitudinally Predict Children's Frustration Tolerance?, Mavery P. Allen Jan 2026

Do Sleep And Age Concurrently And Longitudinally Predict Children's Frustration Tolerance?, Mavery P. Allen

Senior Honors Theses and Projects

Frustration is experienced when there is interference with one’s goal or progress towards one’s goal. This study sought to examine how age and sleep affect child frustration through the observation of 2 experimental tasks, each a year apart. This study included data from 100 children (boys = 54) ages 3 to 5 years (M = 3.86) at Wave 1. There are 2 waves, occurring a year apart. The first task in Wave 1 consisted of giving a child keys to a locked, clear box with intriguing toys, but unbeknownst to them, the keys did not work. The second task consisted …


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 …


Sources Of Tensions In Ai Adoption For Organ Procurement Organizations, Amaneh Babaee Jan 2026

Sources Of Tensions In Ai Adoption For Organ Procurement Organizations, Amaneh Babaee

Masters Theses

"Although medical AI systems have promise, the healthcare system has not fully integrated them for improved organizational operations. Studies have been conducted to identify root causes for this hesitancy without targeting a specific domain in healthcare. This generalization can be enhanced for the nuanced or domain-specific factors that offer practical insights to organizations leader. In this thesis, I focus on the factors and sources of tensions in AI adoption in transplant system, which is highly regulated but encourages innovation. Applying the Extended Technology, Organization, Environment (TOE) framework, 10 interviews were conducted at Organ Procurement Organizations (OPOs).

Although not always technically …


Experimental Diegetic Thresholds: A Study Of Adapted Carceral Narratives [The] Nickel Boys And Sing Sing, Leslie D. Muench Jan 2026

Experimental Diegetic Thresholds: A Study Of Adapted Carceral Narratives [The] Nickel Boys And Sing Sing, Leslie D. Muench

Graduate Theses/Dissertations

The diegesis is the storyworld of a film, including all the characters, settings, events, and other elements. At certain times, though, that threshold is permeable, particularly when the fictional source material involves lived experiences. Two carceral films model an experimentation with adapted material and the palimpsestuous layering effect that is a result of real-life narratives being transposed into fictional ones. Nickel Boys, directed by RaMell Ross (2024), and Sing Sing, directed by Greg Kwedar (2023), endeavor to humanize a stereotypically ostracized community: Black boys and men who are incarcerated. Through the screenwriting, casting, producing, filming, and sharing of their films …


Europe In The Indo-Pacific - Implications For The United States, Joshua G. Zinicola Jan 2026

Europe In The Indo-Pacific - Implications For The United States, Joshua G. Zinicola

Graduate Theses/Dissertations

Within the last five years the Indo-Pacific has become a region of increasing interest to European NATO members. In particular, the United Kingdom, France, and Italy have assigned strategic importance for their national security to the region, signing cooperative agreements with regional allies of the United States and deploying significant forces to the region. These agreements include commitments to jointly develop new technologies and combat systems for employment in both Europe and the Indo-Pacific, such as the Global Combat Air Programme (GCAP), and the Trilateral security partnership between Australia, the United Kingdom, and the United States (AUKUS). They also include …


The Ones Who Watched: Technology, Proxy Warfare, And The Testing Ground Hypothesis, Sean J. Oliver Jan 2026

The Ones Who Watched: Technology, Proxy Warfare, And The Testing Ground Hypothesis, Sean J. Oliver

Graduate Theses/Dissertations

Great powers need laboratories for war. This thesis argues that great powers find these laboratories in proxy forces. Proxy warfare is not just a tool for strategic influence. It is a machine for experimentation. This study posits a central testing-ground hypothesis. It contends that great powers deliberately use surrogates to vet emerging technologies, doctrines, and mobilization schemes under the pressure of real combat. The analytical methodology is historical. It traces patterns from the ancient world's proxy forces and the innovations of the Crusades to the Cold War and the digital age. The thesis examines enduring patterns, including the tension between …


Development And Validation Of The Ipip-Ocean: A Hierarchical Facet-Level Measure Of The Big Five, Caleb Niccum Jan 2026

Development And Validation Of The Ipip-Ocean: A Hierarchical Facet-Level Measure Of The Big Five, Caleb Niccum

Graduate Theses/Dissertations

This study focused on developing a mid-range, hierarchical, five-factor, 20-facet personality inventory (the IPIP-OCEAN) composed of 100 items drawn from both the IPIP-NEO-300 and the Abridged Big Five Circumplex. Hierarchical confirmatory factor analysis was used to validate the factor structure. Depression and anxiety, measured with the PHQ-9 and GAD-7, were used to further validate the measure through discriminant and convergent validity by examining whether the domains and facets of the IPIP-OCEAN produced findings consistent with those reported for similar scales in prior depression and anxiety research. Numerous factor analyses were conducted on the IPIP-OCEAN dataset (N = 1,058), and a …


Adapting To Uncertainty: Effects Of Environmental Instability On Zebrafish Behaviour, Britney Sekulovski Jan 2026

Adapting To Uncertainty: Effects Of Environmental Instability On Zebrafish Behaviour, Britney Sekulovski

Theses and Dissertations (Comprehensive)

This thesis addresses how animals cope with unpredictability by testing how environmental stability changes the behaviour of zebrafish (Danio rerio) in two complementary experiments. In Experiment 1, fish lived for three months in either a Dynamic environment (water temperature, feeding times, habitat complexity, group size, and membership fluctuated) or a Stable environment (all factors constant). Across seven behavioural assays, measuring individual behavioural differences, collective movement, social memory, and information use, Dynamic condition fish were found to be more sensitive to social cues and more likely to conform to recent social information, independent of the quality of the information …


Minority Stress And Drug Use Among 2slgbtq+ Canadians, Robert Chin-See, Todd Coleman Jan 2026

Minority Stress And Drug Use Among 2slgbtq+ Canadians, Robert Chin-See, Todd Coleman

Theses and Dissertations (Comprehensive)

Background: Several social and environmental factors influence drug use behaviors and contribute to frequent drug use among Two-Spirit, Lesbian, Gay, Bisexual, Transgender, Queer, and other (2SLGBTQ+) individuals. The purpose of the current study was to examine the relationship between the minority stress, drug use, and other socio-ecological factors.

Methods: This study employed structural equation modelling on data (2021—2022) from a nationally representative pan-Canadian survey (N = 1542) on 2SLGBTQ+ health to examine the association between minority stress, drug use, and relevant socio-ecological predictors. A separate mediation analysis was conducted and controlled for socio-demographic characteristics.

Results: SEM results showed parsimonious fit …


Exploring Parent-Child Reminiscing Style And Internal-State Talk When Discussing Positive And Negative Shared Events, Komal Verma Miss. Jan 2026

Exploring Parent-Child Reminiscing Style And Internal-State Talk When Discussing Positive And Negative Shared Events, Komal Verma Miss.

Theses and Dissertations (Comprehensive)

Conversations between parents and children about past events play a critical role in children’s social, emotional, and cognitive development. Parents scaffold their children in learning to recount details of their autobiographical memories by creating a space to reflect on internal states, specifically emotions and cognitions. Parents with an ‘elaborative’ reminiscing style are responsive to children’s utterances and ask open-ended questions (e.g., What do you remember about...?). Parents who are less ‘elaborative’ typically ask narrow questions like Did you like it?” that do not encourage conversation. Children whose parents use an elaborative reminiscing style have children who produce the most detailed …


Variables Related To School Readiness Among Canadian Children With Attention Deficit Hyperactivity Disorder Symptomology, Carlye Brokl Jan 2026

Variables Related To School Readiness Among Canadian Children With Attention Deficit Hyperactivity Disorder Symptomology, Carlye Brokl

Theses and Dissertations (Comprehensive)

Children with attention deficit hyperactivity disorder (ADHD) symptoms face challenges academically, behaviourally, and socioemotionally at entry to formal education. Yet, these symptoms are rarely investigated prior to school entry, reducing the time that parents can prepare by learning about the disorder, scaffolding their children’s skills, and mediating the risk of long-lasting consequences related to unpreparedness for school. Within the current study, we aimed to uncover specific skills and elements within children’s environments which may be targeted for intervention prior to entering formal education. More specifically, we examined the relationship between the home literacy environment (HLE), mental-state understanding, ADHD symptomology, and …


Children's Peer Selection In Stem: The Influence Of Gender, Ethnicity, And Disability, Meagan Girard, Kim P. Roberts Jan 2026

Children's Peer Selection In Stem: The Influence Of Gender, Ethnicity, And Disability, Meagan Girard, Kim P. Roberts

Theses and Dissertations (Comprehensive)

The present study examined how children’s peer selection in STEM (science, technology, engineering, and mathematics) may be influenced by gender, ethnicity, and physical disability. Sixty-four children (ages 6-12) from elementary schools in Southwestern Ontario completed three tasks: a simulated peer selection task, an attribution of ability task, and a stereotype belief questionnaire. In the peer selection task, participants were repeatedly asked to select one peer from a set of AI-generated photographs showing children who differed by gender (male, female), ethnicity (White, Black, East Asian), and physical disability status (able-bodied user vs. nondisabled). The Peer Selection Task was based on the …


Investigating The Impact Of Winter Exposure To Natural Environments On Perceived Health And Well-Being Using Geographic Ecological Momentary Assessment: A Case Study At Arrowhead Provincial Park, Faith M. Laing Jan 2026

Investigating The Impact Of Winter Exposure To Natural Environments On Perceived Health And Well-Being Using Geographic Ecological Momentary Assessment: A Case Study At Arrowhead Provincial Park, Faith M. Laing

Theses and Dissertations (Comprehensive)

This study examined how winter exposure to specific natural environments influenced perceived health and well-being outcomes using Geographic Ecological Momentary Assessment (GEMA) in Arrowhead Provincial Park. Studies performed in the wintertime are limited, as is our understanding of how specific park features and/or activities impact health and well-being. To address this, GEMA was used with a video component to capture participants’ real-time experience and emotional responses in specific park locations defined by polygon boundaries. Two surveys were administered through participants mobile devices, one being an in-situ engagement survey triggered by entering a bounded location, which included a video and …


Autism And Homelessness: An Intersectional Case Study In Kitchener-Waterloo, Ontario, Nicole J. Mcdonald Jan 2026

Autism And Homelessness: An Intersectional Case Study In Kitchener-Waterloo, Ontario, Nicole J. Mcdonald

Theses and Dissertations (Comprehensive)

Homelessness is a growing crisis in Canada, with literature suggesting autistic traits as over-represented within this population. Literature addressing intersectional experiences of autism is emerging, however there are gaps in the research surrounding intersectional experiences of autism and homelessness. Research suggests that autistic individuals may be more vulnerable to experiencing homelessness and face difficulties in exiting homelessness. This qualitative case study utilizes a Disability Justice framework to explore intersectional autistic experiences of homelessness, social service usage, and suggests recommendations on improving support for autistic individuals at risk of and experiencing homelessness. Four autistic participants with experience of homelessness and accessing …


A Contribution To Constructing A Theory And Model Of Social Work Leadership, Cheri Darlene Bilitz Jan 2026

A Contribution To Constructing A Theory And Model Of Social Work Leadership, Cheri Darlene Bilitz

Theses and Dissertations (Comprehensive)

Few schools of social work provide formal leadership education and training for emerging social workers—the research topic under exploration was how social work leaders constructed their leadership style. The purpose of the study was to develop a model of social work leadership through understanding leaders’ journeys into leadership and the contextual factors that shaped their leadership. Participants shared the qualities they believed were paramount for leading today and into the future. Seeing schools of social work as leadership incubators for emerging social workers, participants shared their suggestions for scaffolded leadership curriculum. The methodological approach for this research study was constructivist …


Youth Perspectives On Developing A Sustainable Food Future In Sambaa K’E Nwt., Danielle Elizabeth Bayne Ms Jan 2026

Youth Perspectives On Developing A Sustainable Food Future In Sambaa K’E Nwt., Danielle Elizabeth Bayne Ms

Theses and Dissertations (Comprehensive)

Food systems in Northern Indigenous communities are shaped by complex and interconnected social, environmental, economic, and political forces that determine how food is accessed, practiced, and governed. Indigenous food systems are deeply rooted in Land-based practices and relationships that support cultural continuity and intergenerational knowledge transfer. However, these systems have been profoundly disrupted by ongoing colonial structures that restrict access to and devalue Indigenous Knowledge and alter harvesting practices. Climate change further intensifies challenges related to traditional food access by altering wildlife behaviour, shifting seasonal patterns and reducing the safety and reliability of traditional harvesting territories. In response, many Northern …


Picturing Your Goals: Examining Imagery Perspective And Self-Concordance In Goal Motivation, Cana J. Reuber Jan 2026

Picturing Your Goals: Examining Imagery Perspective And Self-Concordance In Goal Motivation, Cana J. Reuber

Theses and Dissertations (Comprehensive)

Mental imagery is often used as a strategy to increase motivation and support goal pursuit, but it remains unclear when different forms of imagery are most effective. Prior work suggests that adopting a third-person imagery perspective may enhance goal striving by promoting more abstract, identity-relevant processing. In line with this work, we predicted that third-person imagery would be most beneficial for self-concordant goals. The present research tested this prediction across three studies. In Study 1 (N = 273), participants identified a personal goal, visualized themselves pursuing and attaining it from either a first- or third-person perspective, and reported their …


An Examination Of Speech Motor Control And Auditory Processing In Attention Deficit Hyperactivity Disorder (Adhd), Rita Bishai Jan 2026

An Examination Of Speech Motor Control And Auditory Processing In Attention Deficit Hyperactivity Disorder (Adhd), Rita Bishai

Theses and Dissertations (Comprehensive)

Fluent speech production is achieved through a relative weighting of feedback and feedforward motor control systems. These systems are thought to be responsible for the online correction of vocal errors and initiating speech, respectively. The relative weighting of these motor control systems has been shown to differ under conditions of high attentional load and across individual differences in sensory acuity. However, research has yet to examine speech motor control in a population with clinical attentional and sensory processing differences, such as those with Attention-Deficit Hyperactivity Disorder (ADHD). The studies in this thesis aimed to examine how ADHD traits relate to …


Mixed Methods Insights Into Understandings Of And Stigma Towards Autism In Children And Young Adults, Natalia Gc Van Esch Jan 2026

Mixed Methods Insights Into Understandings Of And Stigma Towards Autism In Children And Young Adults, Natalia Gc Van Esch

Theses and Dissertations (Comprehensive)

BACKGROUND: Autism is widely stigmatized and misunderstood. Existing research using methods such as questionnaires finds that autistic individuals are often evaluated more negatively than their non-autistic counterparts. Unfortunately, this approach provides limited insight into the underlying representations of autism that individuals hold. The present study seeks to examine how children and adults define, describe, and represent autism, and how these representations relate to stigma. METHODS: In Part I, children participated in a semi-structured interview in which they defined autism and created autistic and non-autistic characters using a guided character-building task. Children then rated their characters on a series of social …


Is Prosocial Behavior A Unique Correlate Of Academic Success In Emerging Adulthood?, Jacqueline Di Biase Jan 2026

Is Prosocial Behavior A Unique Correlate Of Academic Success In Emerging Adulthood?, Jacqueline Di Biase

Theses and Dissertations (Comprehensive)

Prior developmental research has frequently linked prosocial behavior to stronger academic functioning during childhood and adolescence (Cruz et al., 2024; Gerbino et al., 2018; Oberle et al., 2022), yet its relevance to academic success in emerging adulthood remains unclear. Guided by a Positive Youth Development (PYD) framework, the present study sought to address gaps in emerging adulthood research by examining the academic relevance of prosocial behavior while accounting for influential developmental assets and testing its independent contribution to academic achievement. Undergraduate students (N = 501) completed a cross-sectional self-report survey assessing prosocial behavior, self-control, dutifulness, sociability, and cumulative grade …


Eat With Understanding: A Um Student Guide To Food Systems, James Deacon, Cora Johnson, Lucas Dymit, Kaeli Rackham, Elsie Danyo Jan 2026

Eat With Understanding: A Um Student Guide To Food Systems, James Deacon, Cora Johnson, Lucas Dymit, Kaeli Rackham, Elsie Danyo

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The industrialized food system creates environmental harm, reduces food sovereignty, and contributes to growing food insecurity. These problems oftentimes are overlooked in higher education. To address this gap, our project examines how access to sustainable food education and campus-community partnerships can improve well-being and informed decision-making amongst University of Montana students. This collaborative project connects partners within UM Wellness, PEAS Farm, the Missoula Food Bank and Community Center, and the Big Sky Culinary Institute. Our research includes applied learning with these organizations by hosting a variety of speaker series presentations and coordinating a cooking workshop. We collected quantitative and qualitative …


The Lithic Assemblage From The 700,000 Year-Old Butchery Site Of Kalinga (Luzon Island, Philippines): New Insights Into Technological Variability In The Early Palaeolithic In Island Southeast Asia, Alfred F. Pawlik, Justin Guilbert, Jean-Baptiste Lambard, Gerald Palaya, Jackie Despriee, Xavier Gallet, John De Vos, Andrea Dominique Cosalan, Maria G. Chacon Jan 2026

The Lithic Assemblage From The 700,000 Year-Old Butchery Site Of Kalinga (Luzon Island, Philippines): New Insights Into Technological Variability In The Early Palaeolithic In Island Southeast Asia, Alfred F. Pawlik, Justin Guilbert, Jean-Baptiste Lambard, Gerald Palaya, Jackie Despriee, Xavier Gallet, John De Vos, Andrea Dominique Cosalan, Maria G. Chacon

Archaeology

Despite a long history of archaeological and paleoanthropological research, our understanding of the Early Palaeolithic in Island Southeast Asia remains limited, as only a few sites with clear stratigraphic contexts - Mata Menge (Flores Island), Ngebung 2 (Java Island), Calio and Talepu (Sulawesi Island) - have been documented. This scarcity of well-stratified assemblages has led to a poor characterisation of technological variability and cultural sequences, which mainly rely on surface collections and early typological classifications/facies (e.g., Pacitanian, Cabengian, Cabalwanian, Liwanian, Arubian, etc). These classifications mostly based on a handful of cobble artefacts, have long obscured the technological diversity of early …


Partisipasi Pendidikan Menengah Atas Dan Perkawinan Remaja Perempuan 16–18 Tahun Di Indonesia, Herjuno Bagus Wicaksono, Diahhadi Setyonaluri Jan 2026

Partisipasi Pendidikan Menengah Atas Dan Perkawinan Remaja Perempuan 16–18 Tahun Di Indonesia, Herjuno Bagus Wicaksono, Diahhadi Setyonaluri

Jurnal Ekonomi dan Pembangunan Indonesia

This study examines the relationship between upper secondary education participation and early marriage among women aged 16–18 in Indonesia. Using district-level panel data for 2014–2023, the analysis applies a fixed effects regression to estimate the association between the female net enrollment rate and marriage prevalence among adolescent women. The results indicate that higher participation in upper secondary education is associated with lower early marriage rates. Socioeconomic factors and the implementation of the Marriage Law Reform are also relevant contributors. These findings suggest the importance of expanding access to upper secondary education as part of broader efforts to reduce early marriage.


Ethical And Legal Aspects Of Ai Use For Self-Care For Counselor Educators And Counselors, Jessica Ellen Kuehne, Jody Vernam Jan 2026

Ethical And Legal Aspects Of Ai Use For Self-Care For Counselor Educators And Counselors, Jessica Ellen Kuehne, Jody Vernam

Faculty Publications and Presentations

This presentation explores the ethical and legal implications of using AI to support the self-care of counselors and counselor educators. While counselor self-care has been studied, the use of AI as a tool to promote this professional obligation remains largely unexamined. Counselor educators must consider how to navigate AI-generated self-care recommendations they may disagree with and how to maintain professional autonomy when AI offers guidance or predictions based on current behaviors. Identifying these challenges is essential for developing tools and innovations that reduce emerging ethical and legal risks in counseling and higher education. The session will examine these issues through …


German Couples' Mental And Relational Health Before, During, And After Pregnancy: Comparisons Across Conception Type, Mckenna Fey Jan 2026

German Couples' Mental And Relational Health Before, During, And After Pregnancy: Comparisons Across Conception Type, Mckenna Fey

Theses and Dissertations--Family Sciences

Previous research on the perinatal period (i.e., pregnancy and postpartum) has largely focused on the pregnant partner’s experience and has rarely involved dyadic data from both partners in a romantic relationship. Although mental health—particularly of pregnant partners—has been extensively studied, relational health is often overlooked in the literature. Using life course theory as a framework, the present study examines both pregnant and nonpregnant partners’ mental and relational health before, during, and after pregnancy to understand actor, partner, and cross-process effects. Six hundred and twelve couples (N = 1,224 individuals) from the German Family Panel (pairfam) were assessed for mental and …


Allocating Electricity, Alexandra Klass, Dave Owen Jan 2026

Allocating Electricity, Alexandra Klass, Dave Owen

Articles

The U.S. electricity system is premised on the ideas that utilities have a duty to serve all customers in their service territories and that electricity supply should always meet demand. Until recently, there has been little reason to question these foundational premises. U.S. electricity demand has remained flat for over a decade, and during earlier periods of growth, new energy generation plants were relatively easy to build. Now, however, electricity experts predict massive load growth—most notably from data centers to power artificial intelligence and cryptocurrency—and building new power plants is no longer easy.

Major efforts are underway to increase electricity …


State Climate Superfunds, Rachel Rothschild Jan 2026

State Climate Superfunds, Rachel Rothschild

Articles

The harmful effects of climate change have already arrived in cities and states across America, with disasters increasing markedly in recent years along with more gradual environmental changes like sea-level rise and drought. To protect populations and natural resources, significant funding will be necessary for preventative measures as well as disaster response.

At present, it is states and ordinary taxpayers who must shoulder the enormous costs and planning for climate adaptation. A number of state legislators, however, have recently proposed enacting new laws that would require the companies who have most profited from fossil fuel usage to assist in funding …


What's The Point Of Reparation?, Daniel Fryer Jan 2026

What's The Point Of Reparation?, Daniel Fryer

Articles

Despite its ancient history in philosophical and legal thought, importance to progressive social movements, and relative simplicity as a notion of fairness—if you break something, you ought to fix it—reparative justice is largely misunderstood. This is problematic given increasing calls for reparation from historically disadvantaged groups. Rather than assessing the validity of these claims, this Article addresses a fundamentally antecedent issue: what’s the point of reparation? Rejecting arguments that claim reparation is about compensation, supplementing distributive justice, and reconciliation, I argue that the point of reparation is to repair unjust social relations created by past wrongdoing. The relational theory 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 …