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2022

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Full-Text Articles in Social and Behavioral Sciences

Power In A Pandemic: Teachers’ Unions And Their Responses To School Reopening, Bradley D. Marianno, Annie A. Hemphill, Ana Paula S. Loures-Elias, Libna Garcia, Deanna Cooper, Emily Coombes Jan 2022

Power In A Pandemic: Teachers’ Unions And Their Responses To School Reopening, Bradley D. Marianno, Annie A. Hemphill, Ana Paula S. Loures-Elias, Libna Garcia, Deanna Cooper, Emily Coombes

Educational Psychology, Leadership, and Higher Education Faculty Research

Drawing on Bachrach and Baratz’s first and second faces of interest group power, we explore the relationship between teachers’ union power and reopening decisions during the fall 2020 semester in 250 large districts around the United States. We leverage a self-collected panel data set of reopening decisions coupled with measures of teachers’ union first face power (drawn from social media postings on teachers’ unions’ Facebook pages) and second face power (operationalized as district size, whether the school district negotiates a collective bargaining agreement with the teachers’ union, the length of the collective bargaining agreement, and the amount of revenue raised …


The Resilience Of Middle-Aged And Older Men Who Have Sex With Men To Hiv/Aids: Southern Nevada Stakeholder Perspectives In The 21st Century, Renato M. Liboro, Sherry Bell, Brandon Ranuschio, Jenna Despres, Trinity Puno, Aruna Sedere, Nadia Sheik Yosef, Esmeralda Villalobos, Janelle Wackens, Lianne Barnes Jan 2022

The Resilience Of Middle-Aged And Older Men Who Have Sex With Men To Hiv/Aids: Southern Nevada Stakeholder Perspectives In The 21st Century, Renato M. Liboro, Sherry Bell, Brandon Ranuschio, Jenna Despres, Trinity Puno, Aruna Sedere, Nadia Sheik Yosef, Esmeralda Villalobos, Janelle Wackens, Lianne Barnes

Psychology Faculty Research

This community report presents the findings and analysis of a survey that was part of the quantitative stage of a mixed-method Community-Based Participatory Research (CBPR) project dedicated to examine the perspectives and lived experiences of racially and ethnically diverse, middle-aged and older men who have sex with men in Southern Nevada on factors that build and promote their resilience to HIV/AIDS. The CBPR project was conducted in collaboration with community partners such as the LGBTQIA+ Community Center of Southern Nevada, Southern Nevada Health District’s Ryan White Program, Community Counseling Center of Southern Nevada, and numerous other agencies from Clark County …


Common Features In Compulsive Sexual Behavior, Substance Use Disorders, Personality, Temperament And Attachment—A Narrative Review, Yaniv Efrati, Shane W. Kraus, Gal Kaplan Jan 2022

Common Features In Compulsive Sexual Behavior, Substance Use Disorders, Personality, Temperament And Attachment—A Narrative Review, Yaniv Efrati, Shane W. Kraus, Gal Kaplan

Psychology Faculty Research

Do addictions share common traits of an “addictive personality” or do different addictions have distinct personality profiles? This narrative review examines the differences in the associations between substance use disorder (SUD) and compulsive sexual behavior disorder (CSBD), on the one hand, and personality traits, attachment dispositions, and temperament, on the other hand. We found that both people with a SUD and people with CSBD tended to be more spontaneous, careless, and less reliable, to place self-interest above getting along with others, to show emotional instability and experience negative emotions such as anger, anxiety, and/or depression, to be less able to …


Transdisciplinarity In Experience Design: A Global Survey Of Higher Ed Programs In Exd/Xd, Yvonne Houy Jan 2022

Transdisciplinarity In Experience Design: A Global Survey Of Higher Ed Programs In Exd/Xd, Yvonne Houy

Creative Collaborations

In our age of ubiquitous devices and digital media it is the perceived value of the end-to-end experience that brings people to a place. Designing inspiring and emotionally engaging end-to-end experiences requires experts in a wide range of disciplines committed to an interdisciplinary collaboration that can arrive at transdisciplinary design - the sum becomes greater than its parts.

Civil engineering, hospitality, business, psychology, digital User Experience (UX) design, and experience data analysis need to be seamless integrated with the fine and performing arts and design fields:

  • Architecture, interior, landscape and sound design actively engage the senses.

  • Graphic and fine arts …


Smartphones And Learning: An Extension Of M-Learning Or A Distinct Area Of Inquiry, Kendall Hartley, Alberto Andújar Jan 2022

Smartphones And Learning: An Extension Of M-Learning Or A Distinct Area Of Inquiry, Kendall Hartley, Alberto Andújar

Teaching and Learning Faculty Research

The smartphone has become an integral part of the education landscape. While there has been significant smartphone research in education under the guise of m-learning, the unique role of the device suggests that m-learning may not be an appropriate characterization. The purpose of this paper is to review the use of m-learning as a primary descriptor for smartphone-and learning-related research. In support of this goal, the paper reviews the definitions associated with m-learning, smartphones, and related technologies from the perspective of educational research. In addition, a review of author keywords of research on smartphones in education is used to provide …


Improving Spanish Translations Of Tobacco Dependence Measures Using Cognitive Interviewing, Yessenia Castro, Annette Leija, Zully C. Guerra, Tatiana Londoño, Nazanin M. Heydarian, Virmarie Correa-Fernández Jan 2022

Improving Spanish Translations Of Tobacco Dependence Measures Using Cognitive Interviewing, Yessenia Castro, Annette Leija, Zully C. Guerra, Tatiana Londoño, Nazanin M. Heydarian, Virmarie Correa-Fernández

School of Social Work Faculty Publications

Background:

Cognitive interviewing is the practice of systematically collecting feedback about survey items from members of the priority population, with the goal of identifying and rectifying problems to increase the comprehensibility of the survey. Evidence is limited on the extent to which this method of pretesting improves survey items.

Objective:

The current study examined the utility of incorporating cognitive interviewing to improve the Spanish translations of two measures of tobacco dependence.

Methods:

Items from the Spanish versions of the Wisconsin Inventory of Smoking Dependence Motives (68 items) and Nicotine Dependence Syndrome Scale (19 items) were subjected to cognitive interviews with …


The Contribution Of Positive Affect And Loneliness On Readiness And Self-Efficacy To Quit Smoking Among Spanish-Speaking Mexican American Smokers, Tatiana Londoño, John R. Moore, Zully C. Guerra, Nazanin M. Heydarian, Yessenia Castro Jan 2022

The Contribution Of Positive Affect And Loneliness On Readiness And Self-Efficacy To Quit Smoking Among Spanish-Speaking Mexican American Smokers, Tatiana Londoño, John R. Moore, Zully C. Guerra, Nazanin M. Heydarian, Yessenia Castro

School of Social Work Faculty Publications

Background: The existing research on affective and interpersonal determinants of smoking cessation largely under-represents minority smokers, such as Latinos.

Objective: The current study examined associations between affective and interpersonal factors with intermediary smoking cessation variables among Mexican-American smokers (N = 290; 60% male).

Methods: Measures of positive and negative affect, social support, and loneliness were each examined for associations with measures of motivational readiness to quit smoking, and smoking abstinence self-efficacy. Significant predictors were entered into models simultaneously to examine their unique associations. Covariates included gender, age, and educational attainment.

Results: Negative affect (b = .68, SE b = …


First-Generation College Students Experiences In Master's Counseling Programs Using Social Cognitive Career Theory Framework, Sandra Mary Bednarz Petersen Jan 2022

First-Generation College Students Experiences In Master's Counseling Programs Using Social Cognitive Career Theory Framework, Sandra Mary Bednarz Petersen

Graduate Research Theses & Dissertations

First-generation college students (FGCS) are currently underrepresented in graduate programs, and therefore underrepresented in careers that require a graduate degree. There have been numerous studies on FGCS in undergraduate programs, but few studies done in graduate programs. Researching FGCS at the undergraduate level has helped to provide a better understanding of barriers FGCS can experience, and ways to provide them supports. This study looks at FGCS currently enrolled in Council for the Accreditation of Counseling and Related Educational Programs (CACREP)-accredited counseling programs in order to learn about their experiences. To learn about their experiences, an interpretive phenomenological analysis (IPA) was …


A Measure Of Psychological Needs For Higher Education Students: A Validation Study, Elyzia Edward Powers Jan 2022

A Measure Of Psychological Needs For Higher Education Students: A Validation Study, Elyzia Edward Powers

Graduate Research Theses & Dissertations

Previous research on the basic psychological needs of students (from Self-Determination Theory) in the United States has largely focused on students in K-12 school systems. Additionally, no measure of the basic psychological needs satisfaction and frustration mini- theory has been validated in the United States for students at higher education institutions. The current study sought to contribute to the fields of psychometrics and Self-Determination Theory for students at one large, Midwestern university by adapting a measure of the basic psychological needs satisfaction and frustration and validating it with undergraduate students. Many adaptational changes were made to the measure, including adding …


The Political Power Of Religious Elites In Shaping Restrictive Reproductive Policies: A Comparative Analysis Of Poland And Indonesia, Patricia Buczynski Jan 2022

The Political Power Of Religious Elites In Shaping Restrictive Reproductive Policies: A Comparative Analysis Of Poland And Indonesia, Patricia Buczynski

Graduate Research Theses & Dissertations

Why do some religiously conservative countries advance in reproductive rights while others do not? Previous research emphasizes that religiosity, political institutionalism, and social movement strategies influence political actors, including members of the legislature, to shape preferred abortion policy outcomes. This thesis seeks to contribute to the literature by arguing that the political power of religious elites explains restrictive reproductive policy outcomes. In this thesis, I investigate the case of Poland and Indonesia. Despite differences in colonial history, religion, culture, and region, both countries share similar outcomes of restrictive reproductive policies and powerful religious elites, which makes for a unique and …


Understanding The Lived Experiences Of Counselors-In-Training In A Trauma Certificate Program, Mike Caverly Jan 2022

Understanding The Lived Experiences Of Counselors-In-Training In A Trauma Certificate Program, Mike Caverly

Graduate Research Theses & Dissertations

Psychological trauma is common in mental health, the recent pandemic, the ongoing social justice issues, and the sociopolitical environment add to an already high rate of trauma in the general population. The literature revealed a paucity of adequately trained trauma counselors across the mental health field. Many counseling programs do not offer specialized training despite the prevalence of trauma. Further, the literature revealed that many counseling programs have a training clinic at the university that serves the campus community. The prevalence of trauma in the general community, the prevalence among university students, the likelihood of a clinic at the university, …


The Impact Of Self-Compassion On Engagement During A Writing Exposure Session For Posttraumatic Stress, Jessica Rose Ellem Jan 2022

The Impact Of Self-Compassion On Engagement During A Writing Exposure Session For Posttraumatic Stress, Jessica Rose Ellem

Graduate Research Theses & Dissertations

Posttraumatic stress disorder (PTSD) affects 6-17% of college students in the United States, which can negatively impact academic achievement and is associated with other emotional difficulties. Exposure therapy, including written exposure therapy as been found to be efficacious for treating. However, concerns of treatment dropout and low symptom improvement are barriers to treatment success. Experiential avoidance in treatment has been problematic and may influence outcomes. The current study sought to reduce the use of experiential avoidance in exposure sessions through the promotion of self-compassion, an extension of kindness, humanity and mindfulness to the self. Furthermore, the current study also examined …


Hostile Takeover: The Effects Of Work Stress, Monica D. Barletta Jan 2022

Hostile Takeover: The Effects Of Work Stress, Monica D. Barletta

University of the Pacific Theses and Dissertations

Guided by family/work border theory, this phenomenological study explored the effects of stress while attempting to balance work and home through the lens of six high school female principals from the Central and Northern parts of California. This qualitative study used a phenomenological approach to examine the effects stress had on the physical and mental health of participants. Phenomenological interviews provided a rich description of the lived experiences of female high school principals. A thorough analysis of data exposed six distinct themes: (a) work became the priority, (b) coping mechanisms, (c) implications of being a woman, (d) lonely at the …


Student Loan Debt And First-Generation Community College Students, Sandra A. Fuentes Jan 2022

Student Loan Debt And First-Generation Community College Students, Sandra A. Fuentes

University of the Pacific Theses and Dissertations

The rising costs of college attendance and changes in financial aid packages leave students with little option other than to incur a debt of some amount. Unfortunately, colleges often fail to provide adequate financial literacy and student loan information so prospective students planning to attend college can make informed decisions. Student loans may seem attractive in the short term because, unlike other loans, repayment does not begin immediately. However, the accrual of student loan debt leads to long-term financial consequences, including the opportunity to build economic wealth after graduation. Utilizing a basic qualitative research design, I explored first-generation community college …


Evaluating A Nondirective Health Coaching Package And A Directive Coaching Package For Increasing Physical Activity, Hailey E. Donohue Jan 2022

Evaluating A Nondirective Health Coaching Package And A Directive Coaching Package For Increasing Physical Activity, Hailey E. Donohue

University of the Pacific Theses and Dissertations

Physical inactivity is a worldwide public health problem. Applied behavior analysis has demonstrated success in this area; interventions such as goal setting, self-monitoring, and feedback have produced increases in physical activity of adults. Nevertheless, strategies with a more nondirective approach, such as health coaching, are gaining traction in practice independent of behavior analytic approaches. We do not know about the relative effects of nondirective approaches and the established, directive interventions in applied behavior analysis, or about client preference for nondirective and directive approaches. The present study employed a multiple baseline across participants design to evaluate a largely nondirective, client-centered health …


Disappearing Acts: The Declining Numbers Of African American Teachers In Public School Settings, Catherine F. Lewis-Brownfield Jan 2022

Disappearing Acts: The Declining Numbers Of African American Teachers In Public School Settings, Catherine F. Lewis-Brownfield

University of the Pacific Theses and Dissertations

African American teachers are slowly leaving the classroom, causing an imbalance in the student/teacher ratio (NCES, 2019). According to the National Center for Education Statistics, African American teachers make up 3% in California and 7% nationally. This study sought to understand the reasons for the decline in the number of African American teachers in public school settings. Due to the decline in their numbers, African American students have suffered high dropout rates, low standardized test scores, and low college attendance (Gershenson, Hart, Hyman, Lindsey, & Papageorge, 2017). This qualitative study examined the obstacles current African American teachers face and the …


Con Ilusión Y Ganas: Advancing The Transfer Rates Of Latino Male Scholars, Abraham Madrigal Barajas Jan 2022

Con Ilusión Y Ganas: Advancing The Transfer Rates Of Latino Male Scholars, Abraham Madrigal Barajas

University of the Pacific Theses and Dissertations

California Community Colleges (CCC) are the largest post-secondary higher education systems in the nation, with an enrollment of over 2 million at a given year. They are also the most affordable and accessible for students after completing K-12 education. With California having the largest Latinx residents (39%), they overwhelmingly makeup 45% of the student population enrolled in CCC. Although Latinx students are pursuing higher education and enrolling in high numbers in CCC’s, they still fall short when it comes to student success outcomes, particularly transfer, when compared with their peers. Only 10 % of Latinx students transfer in two years, …


Depression And Anxiety Amongst College D1 Athletes, Jessica Radford Jan 2022

Depression And Anxiety Amongst College D1 Athletes, Jessica Radford

University of the Pacific Theses and Dissertations

College student-athletes are having an increasingly amount of mental health concerns recently at an alarming rate. Therefore, researchers should attempt to better understand how student-athletes can cope with their mental health problems to improve their mental and physical well-being. The researcher administered a questionnaire to 300 college students, 150 student-athletes and 150 non-athletes from the University of the Pacific using various modified scales examining emotional intelligence, depression, anxiety, coping strategies, intentions to seek help, self-stigma, public stigma, social network stigma, alcohol consumption, sleep deprivation, and communication competence. The data were analyzed to determine the severity of student-athletes’ mental health and …


Representation Of Muslims In Time Magazine: A Corpus Linguistic Study, Constantia Rhinehart Jan 2022

Representation Of Muslims In Time Magazine: A Corpus Linguistic Study, Constantia Rhinehart

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis sought to explore the representation of Muslims in US-American

Press. In order to do this, the Time Magazine Corpus was used to observe words that collocate with the word “Muslim” in Time Magazine. The frequency of the word “Muslim” was observed for each decade and coded to determine the semantic prosody of each token. The 1960s-2006 were observed in order to provide a more comprehensive view of Muslim representation in Western media and how this representation has changed over time. The majority of collocations were considered to be neutral, however, a large number of collocations were considered …


Electronic Cigarette Dependence: User And Device Characteristic Predictors, Ashley E. Douglas Jan 2022

Electronic Cigarette Dependence: User And Device Characteristic Predictors, Ashley E. Douglas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Understanding the dependence potential of electronic cigarettes (ECIGs) is critical to informing prevention and regulatory efforts. Extant work on ECIG dependence is limited, in part due to the vast number of products that differ on their ability to deliver nicotine. Further, existing research is based largely on former/current cigarette smokers, and thus confounds dependence on nicotine via ECIGs versus cigarettes. This study evaluated ECIG device/liquid characteristics and use behaviors as predictors of ECIG dependence in a sample of experienced ECIG users who never smoked cigarettes. Participants completed an online survey that assessed ECIG device/liquid features, use behavior, and ECIG dependence. …


Analysis Of Forensically Relevant Evidence Using Electrochemistry, Spectroscopy, And Mass Spectrometry Tools, Colby Edward Ott Jan 2022

Analysis Of Forensically Relevant Evidence Using Electrochemistry, Spectroscopy, And Mass Spectrometry Tools, Colby Edward Ott

Graduate Theses, Dissertations, and Problem Reports (ETD)

Forensic science relies on the use of multiple techniques in the assessment of evidence to increase the accuracy and reliability of the results. However, with the rapidly changing drug landscape due to the introduction of novel psychoactive substances, many traditional screening methods are no longer sensitive or selective enough for use. Additionally, many screening methods such as chemical color tests are prone to false positive and negative results and are subjective. Therefore, the goal of this dissertation was to develop a novel analytical scheme that can provide a more efficient, rapid, and sensitive method that will facilitate adoption in the …


Assessment Of User Environmental Perceptions Associated With Gray's Reef National Marine Sanctuary, Marieke Johanna Lemmen Jan 2022

Assessment Of User Environmental Perceptions Associated With Gray's Reef National Marine Sanctuary, Marieke Johanna Lemmen

Graduate Theses, Dissertations, and Problem Reports (ETD)

Resource management in marine protected areas is confronted with the challenging conflict of use and conservation of resources. Increased visitation in marine environments has led to the need of management due to negative ecological and social impacts. Understanding environmental values, attitudes, and perceptions is important to the success of environmental protection. Using online surveys sent via Qualtrics asking questions regarding the users’ knowledge, attitudes, and perceptions of ocean resources, goods and services, this research is focusing on identifying user profiles and understanding their environmental perception associated with Gray’s Reef National Marine Sanctuary, an offshore marine protected area, and surrounding coastal …


Living On The Edge: Trans* Exclusion, Survival, And Resistance, Rayna E. Momen Jan 2022

Living On The Edge: Trans* Exclusion, Survival, And Resistance, Rayna E. Momen

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

This dissertation focuses on the criminalization and victimization of transgender people, broadly defined as people whose gender identity does not align with their assigned birth sex, using a queer criminological and intersectional lens. The introduction offers background and context for this examination, and includes the purpose, theoretical approach, methodology, research questions, contributions, and overviews of the substantive chapters. Chapter two explores what we know and what we do not know about transgender people’s pathways into the criminal legal system, how they experience state surveillance, and how they navigate the system. Chapter three explores violence against transgender people in various …


Community Development Supporting Ecological Conversion, As Identified In Laudato Si’: On Care For Our Common Home, Anne Jennings Jan 2022

Community Development Supporting Ecological Conversion, As Identified In Laudato Si’: On Care For Our Common Home, Anne Jennings

Theses

In this extraordinary time of multiple, intersecting crises with compounded costs in social, economic, and environmental degradation, calls for transformative change are emerging from all levels of humanity – global to local. Within that setting, my study concentrated on investigating change at a local level to address the research question ’How can community development theory and practice contribute to ecological conversion, as identified in Laudato Si’: On Care for Our Common Home?’

Since its release, Laudato Si’ has provoked considerable academic/theological and scientific/environmental debate that does not necessarily contain local people’s views and everyday lived experiences, given their often-limited access …


Preliminary Study In More Effective Utilization Of 87sr/86sr Analysis In The Field Of Forensic Anthropology, Samantha Powers Jan 2022

Preliminary Study In More Effective Utilization Of 87sr/86sr Analysis In The Field Of Forensic Anthropology, Samantha Powers

Graduate Student Theses, Dissertations, & Professional Papers

Isotopic analyses are gaining attention in the field of anthropology. The current utilization of strontium isotopes primarily focuses on residence and migration patterns of past populations extracting data from tooth enamel to indicate early-life residence This study aims to identify a skeletal feature to be set as a field standard in strontium analysis of modern remains when seeking end-of-life residence, the impact of diagenesis on modern remains, and to test the accuracy of the petrous as an alternative to tooth enamel.

The results of this research were unable to suggest such a standard but gathered helpful data to be used …


Re-Storying Grant Creek: A Case Study Of Relational Dynamics On A Degraded Montana Stream, Seamus Rucci Land Jan 2022

Re-Storying Grant Creek: A Case Study Of Relational Dynamics On A Degraded Montana Stream, Seamus Rucci Land

Graduate Student Theses, Dissertations, & Professional Papers

The UN Decade on Ecosystem Restoration began in 2021, and after a history of contentious ethical debates, ecological restoration is increasingly portrayed as a viable framework for combating environmental degradation and supporting more healthy and stable social-ecological systems. The proposed ecological restoration of Grant Creek, a degraded stream near Missoula, Montana, offers an opportunity to connect a restoration site to the broader, rapidly growing field of restoration practice. It also allows the opportunity to forward the ‘relational turn’ proposed by many in the sustainability sciences as an ontological and methodological means to move beyond positivist portrayals of social-ecological systems, which …


Conserving And Sharing Freshwater In The West, Kelsea Harris-Capuano Jan 2022

Conserving And Sharing Freshwater In The West, Kelsea Harris-Capuano

Graduate Student Theses, Dissertations, & Professional Papers

There are infinite stories to be told about water in the West. As an essential and finite resource, countries, states, tribal nations and neighbors must figure out how to manage this shared resource, whether for ecosystem sustainability, agricultural, household, or recreational use.

The Flathead Lake Biological Station in Polson, MT is one of the oldest active biological research stations in the United States. One of its former faculty, Dr. Mark Lorang, has been working on Flathead Lake’s erosion problem for over 30 years. As a result of seasonal lake level fluctuations controlled by the dam, erosion over the years has …


Strategy: A Business And Cybersecurity Intertwined Necessity, Sharon L. Burton Jan 2022

Strategy: A Business And Cybersecurity Intertwined Necessity, Sharon L. Burton

Publications

Strategy development and application continue to shift. Evolving leadership with well-informed judgment relating to generating sound strategy within the realm of cybersecurity strengthening methods remains perplexing in this COVID-19 pandemic epoch. Investigated in this paper is the shaping of this context regarding the leadership position to study spats, procedures, and the way that this data clarifies the organization and outcomes of cybersecurity awareness, proficiency, know-how, practice, actions, purposes, harmonization, in addition to know-how immersion. This investigation’s documentation is geared toward the expansion of the context and semi-structured purposive sampling interview outcomes as this context is rationalized via the proper instrument …


Examining The Function Of Stone Wrapping Behavioral Pattern In Balinese Long-Tailed Macaques (Macaca Fascicularis), Patricia Mitchell Jan 2022

Examining The Function Of Stone Wrapping Behavioral Pattern In Balinese Long-Tailed Macaques (Macaca Fascicularis), Patricia Mitchell

All Master's Theses

Long-tailed macaques (LTMs, Macaca fascicularis) have multiple stone handling (SH) patterns that vary in form and complexity across different populations, but little is known about the group of Balinese LTM’s motivation to wrap stones in the Monkey Forest of Ubud, Indonesia. This study focuses on whether the SH pattern, wrap (WRP), is an object play behavior with the potential of becoming a more functionally complex behavior (e.g., tool use). SH sequences were collected using all-occurrence and focal sampling and examined using the program Behavioral Observation Research Interactive Software (BORIS). In total, 322 minutes of footage were reviewed for both stones …


Geomorphic History And Preservation Of Archaeologically Significant Areas In The Hanford Reach Of The Columbia River, Washington State, Benjamin Deans Jan 2022

Geomorphic History And Preservation Of Archaeologically Significant Areas In The Hanford Reach Of The Columbia River, Washington State, Benjamin Deans

All Master's Theses

Archaeological sites near rivers may be preserved through burial, altered by exposure, or destroyed through erosion. Preserved because of the unusual needs of the Manhattan Project, the Hanford Reach is the only remaining free-flowing reach of the Columbia River and ideal for research into the geomorphic settings of archaeological sites along this river. The 1894 (742,000 cfs [20,900 m3/s]) and 1948 (690,000 cfs [19,000 m3/s]) floods were the largest in the historical record through the reach, but their relationship with geomorphic change and site preservation are less understood. To understand how floods have preserved and destroyed …