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Navigating Emotional Discomfort In Developing Equity-Driven School Leaders: A Conceptual-Pedagogical Framework, Taeyeon Kim, James Wright Jan 2024

Navigating Emotional Discomfort In Developing Equity-Driven School Leaders: A Conceptual-Pedagogical Framework, Taeyeon Kim, James Wright

Department of Educational Administration: Faculty Publications

Abstract

Background: Given that K–12 schools necessitate leaders who can advance equity and justice, preparation programs in higher education institutions have prioritized the development of eq-uity-oriented school leaders. However, there has been relatively limited exploration of peda-gogical approaches that equip educational leaders to navigate adverse emotional responses and utilize their discomforting emotions as a source of transformation toward equity-oriented principles. When negative emotions are suppressed and/or unexplored within leadership de-velopment programs, adult learners will likely miss crucial opportunities for personal growth and transformative change.

Purpose: This theoretical article aims to enhance and expand existing scholarship on the ped-agogies …


Student Use Of Anchors And Metacognitive Strategies In Reflection, Anu Singh, Heidi A. Diefes-Dux Jan 2024

Student Use Of Anchors And Metacognitive Strategies In Reflection, Anu Singh, Heidi A. Diefes-Dux

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Context: Self-regulation, a skillset involving taking charge of one’s own learning processes, is crucial for workplace success. Learners develop self-regulation skills through reflection where they recognize weaknesses and strengths by employing metacognitive strategies: planning, monitoring, and evaluating. Use of anchors assists learners’ engagement in reflection. Purpose or Goal: The purpose of this work was to gain insight into students’ use of anchors when reflecting on their learning. The two research questions: (1) To what extent do students link their self-evaluation and learning objective (LO) self-ratings to their reflections? and (2) What dimensions and level of metacognitive strategies do students use …


Experimental Assessment Of Laser Scarecrows For Reducing Avian Damage To Sweet Corn, Sean T. Manz, Kathryn E. Sieving, Rebecca N. Brown, Page E. Klug, Bryan M. Kluever Jan 2024

Experimental Assessment Of Laser Scarecrows For Reducing Avian Damage To Sweet Corn, Sean T. Manz, Kathryn E. Sieving, Rebecca N. Brown, Page E. Klug, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Background

Birds damage crops, costing millions of dollars annually, and growers utilize a variety of lethal and nonlethal deterrents in an attempt to reduce crop damage by birds. We experimentally tested laser scarecrows for their effectiveness at reducing sweet corn (Zea mays) damage. We presented 18 captive flocks of free-flying European starlings (Sturnus vulgaris) with fresh sweet corn ears distributed on two plots where laser and control treatments were alternated each day and allowed each flock to forage over 5 days. In 16 trials, fresh sweet corn ears were mounted on wooden sticks distributed from 0 …


Steps Towards Operationalizing One Health Approaches, Kim M. Pepin, Keith M. Carlisle, Dean Anderson, Michael G. Baker, Richard B. Chipman, Jackie Benschop, Nigel P. French, Suzie Greenhalgh, Scott Mcdougall, Petra Muellner, Emil Murphy, Dion R. J. Neale, Michael J. Plank, David T. S. Hayman Jan 2024

Steps Towards Operationalizing One Health Approaches, Kim M. Pepin, Keith M. Carlisle, Dean Anderson, Michael G. Baker, Richard B. Chipman, Jackie Benschop, Nigel P. French, Suzie Greenhalgh, Scott Mcdougall, Petra Muellner, Emil Murphy, Dion R. J. Neale, Michael J. Plank, David T. S. Hayman

United States Department of Agriculture Wildlife Services: Staff Publications

One Health recognizes the health of humans, agriculture, wildlife, and the environment are interrelated. The concept has been embraced by international health and environmental authorities such as WHO, WOAH, FAO, and UNEP, but One Health approaches have been more practiced by researchers than national or international authorities. To identify priorities for operationalizing One Health beyond research contexts, we conducted 41 semi-structured interviews with professionals across One Health sectors (public health, environment, agriculture, wildlife) and institutional contexts, who focus on national-scale and international applications. We identify important challenges, solutions, and priorities for delivering the One Health agenda through government action. Participants …


Population Growth Rates Of Pronghorn: Influence Of Temporally And Spatially Explicit Conditions, Density Dependence, And Scale, Eric M. Gese, Cole A. Bleke, Shane B. Roberts, Paul Atwood, Patricia A. Terletzky Jan 2024

Population Growth Rates Of Pronghorn: Influence Of Temporally And Spatially Explicit Conditions, Density Dependence, And Scale, Eric M. Gese, Cole A. Bleke, Shane B. Roberts, Paul Atwood, Patricia A. Terletzky

United States Department of Agriculture Wildlife Services: Staff Publications

Density-independent and density-dependent population regulation has long been a subject of investigation. We examined density-dependent and density-independent factors on growth rates of pronghorn (Antilocapra americana (Ord, 1815)) using a retrospective analysis of population survey data. Across Idaho, we found that as the proportion of the subpopulation harvested the previous year increased, growth rates increased. Similarly, as fawn recruitment increased, growth rates increased. We also found when the growth rate in the previous year increased, the growth rate the subsequent year decreased. When subpopulations were examined independently, we found that in a low-elevation desert subpopulation, growth rates were influenced by …


Measuring Changes In Pork Demand, Welfare Effects, And The Role Of Information Sources In The Event Of An African Swine Fever Outbreak In The United States, Pratyoosh Kashyap, Jordan F. Suter, Sophie C. Mckee Jan 2024

Measuring Changes In Pork Demand, Welfare Effects, And The Role Of Information Sources In The Event Of An African Swine Fever Outbreak In The United States, Pratyoosh Kashyap, Jordan F. Suter, Sophie C. Mckee

United States Department of Agriculture Wildlife Services: Staff Publications

African swine fever (ASF) has never been detected in the United States, but the current global outbreak threatens to change that. Although ASF poses no known risk to human health and is not a food safety concern, little is known about the response in U.S. consumer demand in case of an outbreak. We use an online survey experiment, following the one-and-one-half-bound dichotomous choice contingent valuation approach to estimate changes in consumers’ willingness to pay for pork in case of an ASF outbreak. Using these estimates, we find that demand for unprocessed pork (processed pork) products in the U.S. is predicted …


Concepts In Animal Parasitology, Chapter 50: Ascarididae And Anisakidae (Families): Large Intestinal Nematodes [Nemata, Secernentea], Larry S. Roberts, John J. Janovy Jr., Steven A. Nadler, Scott L. Gardner Jan 2024

Concepts In Animal Parasitology, Chapter 50: Ascarididae And Anisakidae (Families): Large Intestinal Nematodes [Nemata, Secernentea], Larry S. Roberts, John J. Janovy Jr., Steven A. Nadler, Scott L. Gardner

Concepts in Animal Parasitology

An overview of the large intestinal nematodes (roundworms) in the families Ascarididae and Anisakidae. Includes a discussion of the taxonomy, as well as the biology and other aspects of ascarids and anasakids of human medical and veterinary importance, such as Ascaris lumbricoides, Toxocara canis, Anasakis spp., and other species.

Chapter 50 in Concepts in Animal Parasitology, by Larry S. Roberts, John J. Janovy, Jr., Steven Nadler, and Scott L. Gardner. 2024. S. L. Gardner and S. A. Gardner, editors. Zea Books, Lincoln, Nebraska, United States. doi: 10.32873/unl.dc.ciap050


That’S Not In My Position Description: A Discourse Analysis Of Sbae Migratory Context, Becky Haddad, Jonathan Velez, Josh Stewart, Haden Botkin Jan 2024

That’S Not In My Position Description: A Discourse Analysis Of Sbae Migratory Context, Becky Haddad, Jonathan Velez, Josh Stewart, Haden Botkin

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

While the choice to move to a new school is personal, many play a role in justifying that choice for the mobile teacher. These justifiers—or influencers—make up the socializing network for teachers (in this case, SBAE teachers) in new settings. Our study outlined how mobile SBAE teachers rationalize the choice to change schools and validate career moves. We used a positioning theory approach to discourse to give migrators (teachers who change schools) and influencers a voice. Positioning theory allowed us to situate migrators as they reflected on their choice to change school districts, and influencers as they recounted their …


English 890: Advanced Research Methods, A First Benchmark Portfolio, Janel Simons Jan 2024

English 890: Advanced Research Methods, A First Benchmark Portfolio, Janel Simons

UNL Faculty Course Portfolios

In this benchmark portfolio, I reflect on course design and student learning in a course I teach for incoming Master's students in the English department, ENGL 890: Advanced Research Methods. ENGL 890 is a mini-session course intended to introduce students to various aspects of managing graduate-level research within the discipline of English studies. In this portfolio, I discuss the learning outcomes and goals for the course, highlight some of the assessments I use, reflect on student learning throughout the course, and articulate changes that might improve student learning in future iterations of the course. Given the overarching goals of this …


First Course Portfolio For Tmfd 213: Merchandising I: Textile And Apparel Industry, Na Young Jung Jan 2024

First Course Portfolio For Tmfd 213: Merchandising I: Textile And Apparel Industry, Na Young Jung

UNL Faculty Course Portfolios

This portfolio presents a comprehensive overview of TMFD 213: Merchandising I, a foundational course in the Department of Textiles, Merchandising, and Fashion Design at the University of Nebraska-Lincoln. The course is designed to equip students with critical thinking, analytical skills, and industry-specific knowledge necessary for professional success in the textile and apparel industry. The portfolio outlines the course’s objectives, teaching methodologies, and the impact of instructional strategies on student learning outcomes. It includes detailed analyses of quantitative and qualitative data collected through pre- and post-test surveys, assignments, and reflections. Quantitative results demonstrate significant improvements in key areas such as familiarity …


Music And Perceived Stress: An Investigation Into The Effects Of Music On Chemistry Students' Perceived Stress Levels, Alice Young, Eric Malina Jan 2024

Music And Perceived Stress: An Investigation Into The Effects Of Music On Chemistry Students' Perceived Stress Levels, Alice Young, Eric Malina

Honors Program: Senior Projects (Public)

Music has long been a prevalent intervention when trying to lower stress in certain populations (Thoma et al., 2013). This study aimed to explore the possible usefulness of music as an intervention for students experiencing stress in the chemistry laboratory setting. Students in general chemistry laboratories were surveyed regarding their stress at the ends of periods in which music was or was not played in their laboratory classes. While the results were not statistically significant, mean stress scores did lower in those groups where music was played. Further research into this topic should focus on type of music, the effects …


Masthead & Table Of Contents, Vol. 102, No. 3 Jan 2024

Masthead & Table Of Contents, Vol. 102, No. 3

Nebraska Law Review

No abstract provided.


Powerless Beings: Solitary Confinement Of Humans And Nonhumans In America, Michael B. Mushlin, David N. Cassuto Jan 2024

Powerless Beings: Solitary Confinement Of Humans And Nonhumans In America, Michael B. Mushlin, David N. Cassuto

Nebraska Law Review

Every day, thousands of humans and millions of nonhumans endure solitary confinement. Human prisoners held in this way are confined for twenty-two to twenty-four hours a day for weeks, months, or even years on end in cells the size of a parking space. For these humans, the experience is tortuous. Captive animals held in solitary confinement similarly spend much of their lives locked into tiny spaces, isolated, and deprived of the types of interactions and environment essential to their wellbeing. And, like humans, they are driven mad. In human and nonhuman settings, the agony of solitary is chillingly alike and …


Masthead & Table Of Contents, Vol. 102, No. 4 Jan 2024

Masthead & Table Of Contents, Vol. 102, No. 4

Nebraska Law Review

No abstract provided.


Listening To The Voices Of America, Kathryn J. Edin, Corey D. Fields, David B. Grusky, Jure Leskovec, Marybeth J. Mattingly, Kristen M. Olson, Charles Varner Jan 2024

Listening To The Voices Of America, Kathryn J. Edin, Corey D. Fields, David B. Grusky, Jure Leskovec, Marybeth J. Mattingly, Kristen M. Olson, Charles Varner

Department of Sociology: Faculty Publications

We make the case for building a permanent public-use platform for conducting and analyzing immersive interviews on the everyday lives of Americans. The American Voices Project (AVP)—a widely watched experiment with this new platform—provides important early evidence on its promise. The articles in this issue reveal that, although public-use interview datasets obviously cannot meet all research needs, they do provide new opportunities to study small or hidden populations, new or emerging social problems, reactions to ongoing social crises, submerged values and attitudes, and many other aspects of American life. We conclude that a permanent AVP platform would help build an …


Display Of Battery Items In Web And Mail Surveys: Grids Versus Item-By-Item And Radio Versus Wide Buttons, Kristen M. Olson, Jolene D. Smyth, Angelica Phillips Jan 2024

Display Of Battery Items In Web And Mail Surveys: Grids Versus Item-By-Item And Radio Versus Wide Buttons, Kristen M. Olson, Jolene D. Smyth, Angelica Phillips

Department of Sociology: Faculty Publications

How to display questions that are part of a battery in self-administered surveys is an important decision. Battery items may be displayed in a grid in a mail survey or computer web survey, but are often displayed as individual items on mobile devices. Although past research has com-pared grids to item-by-item displays in computer and mobile web surveys, almost no work has compared these displays in mail surveys. Additionally, many web survey templates use wide rectangular buttons to select response options in individual items using a mobile-optimized design, different from the standard round answer space format typically used in mail …


Remember, You Can Complete This Survey Online! Web Survey Links And Qr Codes In A Mixed-Mode Web And Mail General Population Survey, Kristen M. Olson, Amanda Ganshert Jan 2024

Remember, You Can Complete This Survey Online! Web Survey Links And Qr Codes In A Mixed-Mode Web And Mail General Population Survey, Kristen M. Olson, Amanda Ganshert

Department of Sociology: Faculty Publications

Recruitment materials for concurrent mixed-mode self-administered web and mail surveys must communi-cate information about multiple modes simultaneously. Providing the link to the web survey on the cover of the paper questionnaire or including a QR code to access the web survey may increase the visibility of the web mode and thus increase the proportion of people who participate via the web, but whether including either piece of information does so has received surprisingly little empirical attention. In this paper, we exam-ine the results of experiments embedded in two general population probability-based concurrent mixed-mode surveys of Nebraska adults. First, in the …


Examining Variation In Survey Costs Across Surveys, Kristen Olson, John Stevenson, Nadia Assad, Lindsey Witt-Swanson, Cameron P. E. Jones, Amanda Ganshert, Jennifer Dykema Jan 2024

Examining Variation In Survey Costs Across Surveys, Kristen Olson, John Stevenson, Nadia Assad, Lindsey Witt-Swanson, Cameron P. E. Jones, Amanda Ganshert, Jennifer Dykema

Department of Sociology: Faculty Publications

Self-administered surveys may be administered with a single mode or mixed data collection modes. How mixing modes of data collection affects survey costs is not well understood. We examine whether cost structures differ for mail-only versus web + mail mixed-mode surveys, what design features are associated with costs, and whether survey costs are associated with response rates. Using administrative survey cost data from two academic survey centers, we find that survey costs per sampled unit and per complete vary substantially across individual surveys. The average cost per sampled unit is surprisingly similar across mail-only and web + mail surveys. How …


Beyond Borders: Exploring The Lived Experiences Of International Migrant Women In Nigeria, A Deep Dive Into Healthcare Realities And Utilization, Juliet Nwafor, Rowland Edet, Ezebunwa Nwokoch Jan 2024

Beyond Borders: Exploring The Lived Experiences Of International Migrant Women In Nigeria, A Deep Dive Into Healthcare Realities And Utilization, Juliet Nwafor, Rowland Edet, Ezebunwa Nwokoch

Department of Sociology: Faculty Publications

This study explored access to and utilization of healthcare facilities among migrant women in an urban slum community in Nigeria, focusing on factors influencing healthcare-seeking behaviors and the implications for public health interventions. A qualitative case study-oriented research design was employed, involving in-depth interviews with 21 migrant women of reproductive age and 4 key informant interviews with healthcare workers in the Ayobo community of Lagos State, Nigeria. Data collection occurred from June to September 2018, and thematic analysis was used to interpret the findings. Three main themes emerged: living conditions, pattern of healthcare utilization, and factors influencing accessibility and utilization …


Exploring Teacher Leadership’S Effect On Teacher Burnout: Does School Rurality Make A Difference?, Jiangang Xia, Sam Butler Dec 2023

Exploring Teacher Leadership’S Effect On Teacher Burnout: Does School Rurality Make A Difference?, Jiangang Xia, Sam Butler

Department of Teaching, Learning, and Teacher Education: Faculty Publications

In literature, both teacher leadership and teacher burnout have been heavily studied. However, it is unknown to what extent teacher leadership makes a difference in teacher burnout, and whether school rurality makes a difference in between. This study fills the research gaps by conceptualising teacher leadership from both instructional and non-instructional dimensions and applying a quantitative method to large-scale national data. Findings revealed that (a) rural teachers presented higher levels of teacher leadership practices; (b) rural and non-rural teachers presented the same levels of burnout; and (c) both instructional and noninstructional dimensions of teacher leadership practices helped reduce teacher burnout …


Qic-Wd Teaming Guidance, Quality Improvement Center For Workforce Development (Qic-Wd) Dec 2023

Qic-Wd Teaming Guidance, Quality Improvement Center For Workforce Development (Qic-Wd)

Other QIC-WD Products

QIC-WD Teaming Structure

Overview

As you begin to plan for the first QIC-WD on-site meeting, the QIC-WD WIE team would like you to think about the site’s teaming structure. The development of the site’s governance/teaming structure will occur over time, evolving to meet the changing needs of the initiative. The QIC-WD WIE team will work with the sites to ensure the development of teaming structures that support the work of the initiative.

Characteristics of Effective Teams

Effective teams share the following common characteristics:

  • Have passion for and commitment to the initiative
  • Have clarity of each team members’ roles and responsibilities …


Collaborating To Conduct A Child Welfare Workforce Needs Assessment And Select An Intervention, Quality Improvement Center For Workforce Development (Qic-Wd) Dec 2023

Collaborating To Conduct A Child Welfare Workforce Needs Assessment And Select An Intervention, Quality Improvement Center For Workforce Development (Qic-Wd)

Other QIC-WD Products

OVERVIEW OF EXPLORATION PHASE

The QIC-WD Continuous Workforce Development Process includes four major phases: Exploration, Installation, Initial Implementation, and Full Implementation . The goal of the Exploration phase is to identify and plan for implementation of a workforce strategy to find and/or keep good employees. This document provides supplemental guidance to the materials available through the Permanency Innovations Initiative, with adaptations for workforce applications. Steps 1–6 below are covered here.

Steps of Exploration Phase

  1. Identify the problem we want to solve and what outcome(s) we want to target
  2. Identify the population we intend to target
  3. Identify potential causes of workforce …


Exploring The Population Dynamics Of Waterfowl Hunters Using A Mark‐Recapture Approach, Katherine A. Graham, Mark P. Vrtiska, Dale D. Humburg, Larkin A. Powell, Andrew H. Raedeke, Patrick K. Devers, Christopher J. Chizinski Dec 2023

Exploring The Population Dynamics Of Waterfowl Hunters Using A Mark‐Recapture Approach, Katherine A. Graham, Mark P. Vrtiska, Dale D. Humburg, Larkin A. Powell, Andrew H. Raedeke, Patrick K. Devers, Christopher J. Chizinski

School of Natural Resources: Faculty Publications

The number of waterfowl hunters in the United States has declined since the 1980s despite relatively abundant waterfowl populations and liberal hunting regulations. Programs focused on recruiting, retaining, and reactivating (R3) waterfowl hunters have become important to avoid further losses in traditional revenue for habitat management and protection and political support for waterfowl conservation and management. We focus on 4 waterfowl hunter population vital rates (i.e., recruitment rate, retention probability, license purchase probability, realized population growth rate), which can be used to improve the effectiveness of waterfowl hunter R3 activities and initiatives by providing a deeper understanding of waterfowl hunter …


Ebci Summary, Quality Improvement Center For Workforce Development (Qic-Wd) Dec 2023

Ebci Summary, Quality Improvement Center For Workforce Development (Qic-Wd)

Intervention Summaries

The Eastern Band of Cherokee Indians (EBCI) is a federally-recognized tribe. The Family Safety Program (FSP) is the child welfare program that serves the Eastern Band of Cherokee Indians, under the tribal Division of Public Health and Human Services. FSP was established in 2015 with around 10 staff members and has grown to about 60 staff, all located in one office in Cherokee, North Carolina. Since FSP was a relatively new agency when they began working with the Quality Improvement Center for Workforce Development (QIC-WD), turnover had not been a signficant problem, however, vacancies were a challenge. In October 2017, …


Eastern Band Of Cherokee Indians Family Safety Program, Quality Improvement Center For Workforce Development (Qic-Wd) Dec 2023

Eastern Band Of Cherokee Indians Family Safety Program, Quality Improvement Center For Workforce Development (Qic-Wd)

Intervention Summaries

The Eastern Band of Cherokee Indians (EBCI) is a federally-recognized tribe. The Family Safety Program (FSP) is the child welfare program that serves the Eastern Band of Cherokee Indians, under the tribal Division of Public Health and Human Services. Addressing Historical Trauma and Preparing the Child Welfare Workforce

In this video, an EBCI elder discusses historical trauma and why it is important for child welfare workers to understand it, so they can be successful. Watch the Video

Background

Onboarding

The Eastern Band of Cherokee Indians worked with the QIC-WD to develop an onboarding program. This video highlights the experience of …


Self‑Perceived Infertility Is Not Always Associated With Having Fewer Children: Evidence From German Panel Data, Arthur L. Greil, Desmond D. Wallac, Jasmin Passet‑Wittig, Julia Mcquillan, Martin Bujard, Michele H. Lowry Dec 2023

Self‑Perceived Infertility Is Not Always Associated With Having Fewer Children: Evidence From German Panel Data, Arthur L. Greil, Desmond D. Wallac, Jasmin Passet‑Wittig, Julia Mcquillan, Martin Bujard, Michele H. Lowry

Department of Sociology: Faculty Publications

Proximate determinants theory considers infertility rates a risk factor for lower fertility rates, but the assumption that people who perceive infertility will have fewer children has not been tested. This study investigates the association of self-perceived infertility with the number of children people have had after 11 years. Infertility implies reduced chances of conception (rather than sterility), but people do not always consistently perceive infertility over time. If people who think they are infertile at one time can later report no infertility, then does self-perceived infertility necessarily lead to having fewer children? We answer this question by analyzing 11 waves …


Study Protocol For A Randomized Controlled Trial Of Realconsent2.0: A Web‑Based Intervention To Promote Prosocial Alcohol‑Involved Bystander Behavior In Young Men, Laura F. Salazar, Dominic J. Parrott, David Dilillo, Sarah J. Gervais, Anne Marie Schipani‑Mclaughlin, Ruschelle Leone, Kevin Swartout, Lauren Simpson, Renita Moore, Tiffany Wilson, Nyla Flowers, Haley Church, Amanda Baildon Dec 2023

Study Protocol For A Randomized Controlled Trial Of Realconsent2.0: A Web‑Based Intervention To Promote Prosocial Alcohol‑Involved Bystander Behavior In Young Men, Laura F. Salazar, Dominic J. Parrott, David Dilillo, Sarah J. Gervais, Anne Marie Schipani‑Mclaughlin, Ruschelle Leone, Kevin Swartout, Lauren Simpson, Renita Moore, Tiffany Wilson, Nyla Flowers, Haley Church, Amanda Baildon

Department of Psychology: Faculty Publications

Background Sexual violence (SV) is a significant, global public health problem, particularly among young adults. Promising interventions exist, including prosocial bystander intervention programs that train bystanders to intervene in situations at-risk for SV. However, these programs suffer from critical weaknesses: (1) they do not address the proximal effect of alcohol use on bystander decision-making and (2) they rely on self-report measures to evaluate outcomes. To overcome these limitations, we integrate new content specific to alcohol use within the context of prosocial bystander intervention into an existing, evidence-based program, RealConsent1.0. The resulting program, RealConsent2.0, aims to facilitate bystander behavior …


Stress-Related Biosocial Mechanisms Of Discrimination And African American Health Inequities, Bridget J. Goosby, Jacob E. Cheadle, Colter Mitchell Dec 2023

Stress-Related Biosocial Mechanisms Of Discrimination And African American Health Inequities, Bridget J. Goosby, Jacob E. Cheadle, Colter Mitchell

Department of Sociology: Faculty Publications

This review describes stress-related biological mechanisms linking interpersonal racism to life course health trajectories among African Americans. Interpersonal racism, a form of social exclusion enacted via discrimination, remains a salient issue in the lives of African Americans, and it triggers a cascade of biological processes originating as perceived social exclusion and registering as social pain. Exposure to discrimination increases sympathetic nervous system activation and upregulates the HPA axis, increasing physiological wear and tear and elevating the risks of cardiometabolic conditions. Consequently, discrimination is associated with morbidities including low birth weight, hypertension, abdominal obesity, and cardiovascular disease. Biological measures can provide …


Collaborative Decision Making Improves Interpersonal Psychotherapy Efficiency: A Randomized Clinical Trial With Postpartum Women, Scott Stuart, Rebecca L. Brock, Erin Ramsdell, Stephan Arndt, Michael W. O’Hara Dec 2023

Collaborative Decision Making Improves Interpersonal Psychotherapy Efficiency: A Randomized Clinical Trial With Postpartum Women, Scott Stuart, Rebecca L. Brock, Erin Ramsdell, Stephan Arndt, Michael W. O’Hara

Department of Psychology: Faculty Publications

Background: Randomized controlled trials of Interpersonal Psychotherapy (IPT) and other psychotherapies for depression have required strict adherence to protocol and do not allow for clinical judgment in deciding frequency of sessions. To determine if such protocols were more effective than allowing therapists to use their clinical judgment, we compared “Clinician-Managed” IPT (CM-IPT), in which clinicians and patients with postpartum depression were allotted 12 sessions and determined collaboratively when to use them, to a once weekly 12 session protocol (“Standard IPT”). We hypothesized that CM-IPT would be more efficient, requiring fewer sessions to reach an equivalent acute outcome, and that …


Microbiome-Enabled Genomic Selection Improves Prediction Accuracy For Nitrogen-Related Traits In Maize, Zhikai Yang, Tianjing Zhao, Hao Cheng, Jinliang Yang Dec 2023

Microbiome-Enabled Genomic Selection Improves Prediction Accuracy For Nitrogen-Related Traits In Maize, Zhikai Yang, Tianjing Zhao, Hao Cheng, Jinliang Yang

Department of Agronomy and Horticulture: Faculty Publications

Root-associated microbiomes in the rhizosphere (rhizobiomes) are increasingly known to play an important role in nutrient acquisition, stress tolerance, and disease resistance of plants. However, it remains largely unclear to what extent these rhizobiomes contribute to trait variation for different genotypes and if their inclusion in the genomic selection protocol can enhance prediction accuracy. To address these questions, we developed a microbiome-enabled genomic selection method that incorporated host SNPs and amplicon sequence variants from plant rhizobiomes in a maize diversity panel under high and low nitrogen (N) field conditions. Our cross-validation results showed that the microbiome-enabled genomic selection model significantly …