Digital Commons Network^™

Snowboot: Bootstrap Methods For Network Inference, Yuzhou Chen, Yulia R. Gel, Vyacheslav Lyubchich, Kusha Nezafati

The R Journal

Complex networks are used to describe a broad range of disparate social systems and natural phenomena, from power grids to customer segmentation to human brain connectome. Challenges of parametric model specification and validation inspire a search for more data-driven and flexible nonparametric approaches for inference of complex networks. In this paper we discuss methodology and R implementation of two bootstrap procedures on random networks, that is, patchwork bootstrap of Thompson et al. (2016) and Gel et al. (2017) and vertex bootstrap of Snijders and Borgatti (1999). To our knowledge, the new R package snowboot is the first implementation of the …

Consistency Cubes: A Fast, Efficient Method For Exact Boolean Minimization, Adrian Dusa

The R Journal

A lot of effort has been spent over the past few decades in the QCA methodology field, to develop efficient Boolean minimization algorithms to derive an exact,and more importantly complete list of minimal prime implicants that explain the initial, observed positive configurations.

As the complexity grows exponentially with every new condition, the required computer memory goes past the current computer resources and the polynomial time required to solve this problem quickly grows towards infinity.

This paper introduces a new alternative to the existing non-polynomial attempts. It completely solves the memory problem, and preliminary tests show it is exponentially hundreds of …

The Politeness Package: Detecting Politeness In Natural Language, Michael Yeomans, Alejandro Kantor, Dustin Tingley

The R Journal

This package provides tools to extract politeness markers in English natural language. It also allows researchers to easily visualize and quantify politeness between groups of documents. This package combines and extends prior research on the linguistic markers of politeness (Brown and Levinson, 1987; Danescu-Niculescu-Mizil et al., 2013; Voigt et al., 2017). We demonstrate two applications for detecting politeness in natural language during consequential social interactions— distributive negotiations, and speed dating.

Citizenship Education And Global Migration: Implications For Theory, Research, And Teaching. James A. Banks, Ed. Washington, Dc: The American Educational Research Association (Aera), 2017, 528 Pp., Jennifer N. Rutt

UNL Office of Research and Innovation, Social/Behavioral Sciences Research Consortium

Migration is a worldwide phenomenon, which is only increasing. The growing population diversity in many nation-states has escalated the need for inclusion among minoritized populations. Distinguished scholar of diversity and multicultural education James A. Banks compiled a book examining how global migration is initiating a reconsideration and reconceptualization of citizenship education by educators. This volume emerged out of the Global Migration, Structural Inclusion, and Citizenship Education Across Nations conference in 2015, which focused on bringing together scholars across multiple fields connected to multicultural education and citizenship to discuss the impact of global migration.

The book’s main premise is that, regardless …

Managing For Vegetation Heterogeneity On Rangelands: An Exploration Of Rancher Attitudes, Stephanie Marie Kennedy

School of Natural Resources: Dissertations, Theses, and Student Research

Grasslands provide food, fiber, and numerous ecosystem services to human populations as well as habitat for wildlife. They are also some of the most endangered ecosystems in the world because of their productive soils and open topography. This problem is exacerbated by the accelerating conversion of grassland to cropland and encroaching trees and shrubs. The quality of remaining grasslands will be of increasing importance because of the biodiversity and vital ecosystem services they provide. Heterogeneity is a term specific to rangeland science that is illustrative of grassland health. Grassland species require very specific and differing habitats and without the variation …

Segregation Academies Then And School Choice Configurations Today In Deep South States, Marilyn Grady, Sharon C. Hoffman

Contemporary Issues in Educational Leadership

In the following article, we present a brief historical review of segregation academies and their impact on students and public schools. Based on the review, we provide a portrait of the vestiges of segregation academies that appear to be currently re-emerging in different educational configurations throughout the U.S. and particularly in Deep South states.

The purpose of a historical study is to provide a descriptive overview of specific social problems confined within a predetermined timeframe (Danto, 2008). This historical review’s purpose was to address the following inquiry: What were the characteristics of Deep South segregation academies designed to circumvent Brown …

What Are We Teaching Abroad? Faculty Goals For Short-Term Study Abroad Courses, Elizabeth Niehaus, Ashley Wegener

Department of Educational Administration: Faculty Publications

Based on survey data from over 400 faculty members who taught short-term study abroad courses, the purpose of this study was to identify the types of goals that faculty members have in teaching short-term study abroad courses and the relationship between faculty background characteristics (i.e., race, gender, discipline, and prior experience) and their teaching goals. By further understanding the goals that these faculty members have for their study abroad programs, we are better able to assess how these programs may or may not be meeting overall internationalization goals and then to use this information to assist faculty members and higher …

Designing Epistemic Concepts, Luke E. Elwonger

Department of Philosophy: Dissertations, Theses, and Student Research

The analysis and theorizing about concepts like “knowledge” and “justification” has played a central role in much of epistemology in the past half century. This dissertation argues for the claim that we should understand this conceptual concern as one of design. Concepts are tools and the concepts of interest to epistemologists must be those that we can best use in service of our epistemic interests. On this understanding of the conceptual project, we determine the content of epistemic concepts, not by consulting our naïve linguistic intuitions, but by determining what concepts will best help us express and enforce the epistemic …

Fathers’ Cortisol And Testosterone In The Days Around Infants’ Births Predict Later Paternal Involvement, Patty X. Kuo, Julia M. Braungart-Rieker, Jennifer E. Burke Lefever, Mallika S. Sarma, Molly O'Neill, Lee T. Gettler

Department of Child, Youth, and Family Studies: Faculty Publications

Human paternal behavior is multidimensional, and extant research has yet to delineate how hormone patterns may be related to different dimensions of fathering. Further, although studies vary in their measurement of hormones (i.e., basal or reactivity), it remains unclear whether basal and/or reactivity measures are predictive of different aspects of men’s parenting. We examined whether men’s testosterone and cortisol predicted fathers’ involvement in childcare and play with infants and whether fathers’ testosterone and cortisol changed during fathers’ first interaction with their newborn. Participants were 298 fathers whose partners gave birth in a UNICEF-designated “baby-friendly” hospital, which encourages fathers to hold …

Fatherhood And Psychobiology In The Philippines: Perspectives On Joint Profiles And Longitudinal Changes Of Fathers’ Estradiol And Testosterone, Lee T. Gettler, Patty X. Kuo, Sonny Agustin Bechayda

Department of Child, Youth, and Family Studies: Faculty Publications

Objectives: Research on the psychobiology of partnering and fathering has focused on testosterone (T), oxytocin, and prolactin (PRL) as mechanisms that potentially mediate life history trade-offs related to those roles. Less is known about other hormones that might be responsive to life history transitions and implicated in fathering, such as estradiol (E2). We examined how E2 changed during the transition to marriage and fatherhood, its correlation with fathers’ caregiving, and its joint within-individual production with other hormones (T, PRL). Methods: Data were collected from a total of 913 Filipino men (aged 25.9 years ± 0.3 SD at follow-up) enrolled in …

Life In Lincoln: Deciphering The Archaeological Material Culture Of A Turn Of The 20th Century Neighborhood, Amy Neumann

Department of Anthropology: Theses and Student Research

In June 1999, the University of Nebraska-Lincoln (UNL) conducted a two-week salvage archaeology project during the early construction phase of the Kauffman Residential Center, an honors dormitory on campus. Nineteen archaeological features were discovered and fourteen were excavated from this historically residential area covering approximately one city block. The excavated archaeological materials include a large number of glass bottles, ceramics, metal artifacts, faunal remains, and personal items dating to the turn of the 20th century.

During the late nineteenth and early twentieth centuries, Lincoln, Nebraska experienced substantial population growth. The city thrived on manufacturing and purchasing goods allowing the economy …

"I Imagine The Male Isn't In The Video And It Is Me:" A Mixed Methods Study Of Internet Pornography, Masculinity, And Sexual Aggression In Emerging Adulthood, Christina Richardson

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Research on Internet pornography has consistently found that men are more likely to view mainstream porn than women and that most men view pornography. Additionally, mainstream porn content has been found to portray highly stereotyped views of gender with men in positions of dominance over women and men engaging in aggression toward women. Despite the consistent finding that pornography is a gendered phenomenon, there is little research exploring the connection between masculinity and pornography use. Furthermore, research on the effects of pornography use on sexual aggression has been mixed, with some findings indicating that men who view porn are more …

The Rise And Fall Of Gilmore Girls' Feminist Legacy, Mckenna Ahlgren

Honors Program: Senior Projects (Public)

This thesis explores the feminist legacy that the television series Gilmore Girls (2000-2007, 2016) built during its original airtime and how its later revival diminished that legacy. Gilmore Girls’ main characters are three generations of women within the Gilmore family, providing a unique opportunity to analyze their feminist identities and characterizations relative to different iterations of feminism. This paper examines how the youngest Gilmore, Rory, is influenced by her mother’s and grandmother’s embodiments of feminism. Their expressions of femininity and sexuality, their approaches to motherhood, and their behaviors in their romantic relationships throughout the series correlate with the predominate feminism …

Tracking Drought Perspectives: A Rural Case Study Of Transformations Following An Invisible Hazard, Theresa Jedd, Deborah J. Bathke, Duane Gill, Bimal Paul, Nicole Wall, Tonya K. Bernadt, Jacob Petr, Anthony James Mucia, Milan Wall

School of Natural Resources: Faculty Publications

Rural towns are especially susceptible to the effects of drought because their economies are dependent on natural resources.However, they are also resilient in many ways to natural hazards because they are rich in civic engagement and social capital. Because of the diverse nature of drought’s impacts, understanding its complex dynamics and its effects requires a multidisciplinary approach. To study these dynamics, this research combines appreciative inquiry, the Community Capitals Framework, and a range of climatological monitoring data to assess the 2012–14 Great Plains drought’s effect on McCook, Nebraska. Community coping measures, such as water-use reduction and public health programs, were …

Women's And Gender Studies Fall 2018, Shari Stenberg

Women's and Gender Studies Program: Information and Materials

“No Limits”—the annual student conference we share with the WGS Programs at UNK and UNO—returns to UNL! We invite proposals from undergraduates, graduate students, and recent graduates on any topic from any discipline related to women’s issues, lives, histories or cultures; feminism; or women’s and gender studies. Creative writing, visual arts, film, music, performances, workshops, and academic papers are all welcome. Proposals for individual presentations or premade panels are accepted.

While papers and panels can address a variety of themes, this year’s keynote speaker is Shireen Ghorbani. A UNL alum, Ghorbani earned her MA in Communication Studies with a specialization …

Grup Ortamlarindaki̇ Oyunun Değerlendi̇ri̇lmesi̇ (Good) Gözlem Formunun Geçerli̇k Ve Güveni̇rli̇k Çalişmasi / Validity And Reliability Study Of The Play Assessment For Group Settings (Pags), Emine Ahmetoğlu, Manolya Aşik Öztürk, İbrahim Hakkı Acar

Department of Child, Youth, and Family Studies: Faculty Publications

Amaç: Bu araştırmanın amacı Lautamo (2012) tarafından geliştirilen "PAGS; Play Assessment for Group Settings (GOOD-Grup Ortamlarındaki Oyunun Değerlendirilmesi)" Gözlem Formunun Türkçeye uyarlanması, geçerlik ve güvenirlik analizlerinin yapılmasıdır. Gereç-Yöntem: İki-sekiz yaş arasındaki çocukların doğal grup ortamlarındaki oyun performanslarını ölçmek amacı ile tasarlanan GOOD Gözlem Formu dörtlü Likert tipinde puanlanan 38 maddeden oluşmaktadır. Araştırma verileri Edirne İl Merkezinde bulunan 13 okul öncesi kurumda görev yapan 46 öğretmen ve yaşları 36 ile 73 ay arasında değişen (M=54,6 ay, SS=0.99) toplam 149 çocuktan toplanmıştır. Araştırmada veri toplama aracı olarak araştırmacılar tarafından geliştirilen Genel Bilgi Formu, GOOD Gözlem Formu ve öğretmenlerin sınıflarındaki çocukların duygusal durumu …

Journal Of The National Collegiate Honors Council 19.2 (Fall/Winter 2018) [Editorial Matter]

Journal of the National Collegiate Honors Council Online Archive

indexing statement

production editors

editorial board

contents

Call for Papers .

Editorial Policy, Deadlines, and Submission Guidelines

About the Authors

Front and back covers

Opening Doors: Facilitating Transfer Students’ Participation In Honors, Patrick Bahls

Journal of the National Collegiate Honors Council Online Archive

Those of us who reflect on our work as honors educators and administrators are more certain than ever that honors programs and colleges are critical sites for development of equity, diversity, and inclusion in higher education. Numerous roundtable discussions and research presentations at recent regional and national honors conferences signal this awareness as do equally numerous honors-related publications, including two monographs released through the National Collegiate Honors Council; Setting the Table for Diversity, edited by Coleman and Kotinek, and Occupy Honors Education, edited by Coleman, Kotinek, & Oda. Lisa Coleman opens the former volume with a series of questions that …

Not So Gifted: Academic Identity For Black Women In Honors, A. Musu Davis

Journal of the National Collegiate Honors Council Online Archive

Honors students are often regarded as the best and brightest at their universities, but the standard definitions of high achievement are not always useful for identifying talented undergraduate Black women. In a qualitative study of Black women in honors inside and outside the classroom at two urban predominantly white universities (PWIs), data derived from the students’ experiences provide insights about the standard labels of high achievement in higher education. The voices of these women expand the discourse on student academic identity. Picture one of these honors students: Anissa wipes her finger through the word “gifted,” which is written on the …

Journal Of The National Collegiate Honors Council 19.2 (Fall/Winter 2018)

Journal of the National Collegiate Honors Council Online Archive

Forum Essays on “Gifted Education and Honors”

Gifted Education to Honors Education: A Curious History, a Vibrant Future — Nicholas Colangelo

Honors Is a Good Fit for Gifted Students—Or Maybe Not — Annmarie Guzy

Are You Gifted-Friendly? Understanding How Honors Contexts (Can) Serve Gifted Young Adults — Jonathan D. Kotinek

If Not Us, Who? If Not Now, When? — Betsy Greenleaf Yarrison

Gifted Students, Honors Students, and an Honors Education . Jaclyn M. Chancey and Jennifer Lease Butts

Ways We Can Do Better: Bridging the Gap Between Gifted Education and Honors Colleges . Angie L. Miller

Not So Gifted: Academic …

Understanding Mental And Behavioral Health Of American Indian Youth: An Application Of The Social Convoy Model, Jerreed D. Ivanich

Department of Sociology: Dissertations, Theses, and Student Research

Objective: The purpose of this dissertation was to examine three distinct, yet related studies. The primary focus of each chapter is the examination of mental and behavioral health among North American Indigenous (American Indian, Alaska Native, and Canadian First Nations) youth - motivated by relational perspectives.

Method: Data for this dissertation came from baseline data of a larger randomized control trial of a culturally adapted evidence-based substance use prevention program among 375 youth and 304 caregivers across four reservations that share a similar language, history, and culture.

Study 1 Results: The aim was to examine caregiver and youth agreement on …

Why Do Cell Phone Interviews Last Longer? A Behavior Coding Perspective, Jerry Timbrook, Kristen Olson, Jolene Smyth

Department of Sociology: Faculty Publications

Why do telephone interviews last longer on cell phones than landline phones? Common explanations for this phenomenon include differential selection into subsets of questions, activities outside the question-answer sequence (such as collecting contact information for cell-minute reimbursement), respondent characteristics, behaviors indicating disruption to respondents’ perception and comprehension, and behaviors indicating interviewer reactions to disruption. We find that the time difference persists even when we focus only on the question-answer portion of the interview and only on shared questions (i.e., eliminating the first two explanations above). To learn why the difference persists, we use behavior codes from the U.S./Japan Newspaper Opinion …

Minutes & Seconds: The Scientists, Patrick Aievoli

Zea E-Books Collection

Minutes & Seconds, is a captivating intelligible read for those who strive to understand where the “what if” moment has gone. Succeeding his other captivating books, Aievoli’s deep introspective lens dials his readers in to awaken the proverbial sleeping giant inside of our consciousness. He designs an insightful exciting romp through the surreal landscape of our society and illustrates how various pioneers have lead us to a crossroads. I’m truly impressed with Aievoli’s perspicacious comprehension of where digital has taken us through the hands of these select individuals. --Sequoyah Wharton

In creating Minutes & Seconds, Aievoli has assembled an interesting …

Open Access At Mit And Beyond: A White Paper Of The Mit Ad Hoc Task Force On Open Access To Mit’S Research, Katharine Dunn, Hal Abelson, Chris Bourg, Ellen Finnie

Copyright, Fair Use, Scholarly Communication, etc.

MIT researchers, students, and staff have long valued and put into action MIT’s mission to generate and disseminate knowledge by openly and freely sharing research and educational materials. Indeed, the Institute has been at the forefront of the sharing culture: MIT launched OpenCourseWare (OCW), a free webbased publication of virtually all MIT course content in 2001; in 2002 released DSpace, an open-source platform for managing research materials and publications co-created by MIT Libraries staff; and adopted the first campus-wide faculty open access (OA) policy in the US in 2009.

Convening an open access task force was one of the 10 …

Ageing: A Sin In Nigerian Society?, Raji Abdullateef, Sunkanmi Folorunsho, Adeshina Olawale, Raji Adeyemi

Department of Sociology: Dissertations, Theses, and Student Research

Ageing can be said to be a permanent and irreparable innate process determined by a reduction in mental and equally physical status of people. Due to multiple factors, this essential process and its significance vary significantly among individuals and across cultures. The phenomenon of ageing is not attracting the attention it deserves especially in the developing countries like Nigeria. Importantly, old people in Nigeria are facing many challenges ranging from financial and economic shortcomings, socio-cultural discriminations among others. The study set out to understand the challenges and prospects of ageing in Nigeria. The theory used to explain this is the …

Exploring The Links Between Early Life And Young Adulthood Social Experiences And Men’S Later Life Psychobiology As Fathers, Mallika S. Sarma, Patty X. Kuo, Sonny Agustin Bechayda, Christopher W. Kuzawa, Lee T. Gettler

Department of Child, Youth, and Family Studies: Faculty Publications

Early life cues of environmental harshness and unpredictability have been hypothesized to influence within-species variation in the timing of life history transitions and the dynamics of reproductive strategies, such as investments in mating and parenting. It is also believed that adolescence is an influential developmental period for male reproductive strategies, with those who achieve greater social and sexual success during that period maintaining faster life history strategies into adulthood. If correct, such early life and post-pubertal experiences could also help shape the psychobiological pathways that mediate reproductive strategies, including the well-documented physiological shifts that occur when some men become parents. …

Skills-Based Volunteering As Both Work And Not Work: A Tension-Centered Examination Of Constructions Of “Volunteer”, Sarah Steimel

Department of Communication Studies: Faculty Publications

The Corporation for National and Community Service defines professional skills-based community service as “the practice of using work-related knowledge and expertise in a volunteer opportunity.” Traditional definitions of volunteer work in organizational communication scholarship, however, are typically based on (1) the bifurcation between work and volunteer activity; (2) low barriers to volunteer entry and exit; (3) the lack of managerial power/control over volunteers; and (4) the altruistic focus of volunteer work. An analysis of interviews with 19 skills-based volunteers highlights the identity and role tensions inherent in professional volunteering and serves as the basis for a proposal for a new …

Rural Sense: Value, Heritage, And Sensory Landscapes: Developing A Design-Oriented Approach To Mapping For Healthier Landscapes, Judith Van Der Elst, Heather Richards-Rissetto, Lily Díaz-Kommonen

Department of Anthropology: Faculty Publications

Landscape design needs a novel value system centred on human experience of the landscape rather than simply on economic value. Design-oriented research allows us to shift the focus from mechanistic paradigms towards new sensemaking approaches that value both the sensual and the cognitive in human experience. To move in this direction, we investigate cultural and natural aspects of sensory experience in rural landscapes, arguing that: (1) rural (non-urban) regions offer diverse sensory experiences for optimising human health; and (2) spatial interconnectedness between rural and urban areas means that healthy rural regions are critical for urban development. Our key argument is …

Are Biological Science Knowledge, Interests, And Science Identity Framed By Religious And Political Perspectives In The United States?, Joseph C. Jochman, Alexis Swendener, Julia Mcquillan, Luke Novack

Department of Sociology: Faculty Publications

Science trust and views of science differ by political and religious orientations. In this study we examine whether political and religious perspectives are also associated with biological science knowledge, science interest, and general science identity. Results show that conservative Protestants have lower biological science knowledge than other religious groups on several specific topics. Party affiliation is associated with vaccine knowledge but not science interest and identity. Adjusting for demographic characteristics explains some political and religious group differences, but not all. We discuss implications regarding attention to potential political and religious framings of science topics in public education efforts.

Building Strong Family–School Partnerships: Transitioning From Basic Findings To Possible Practices, Susan M. Sheridan, Lorey Wheeler

Nebraska Center for Research on Children, Youth, Families, and Schools: Faculty Publications

In the present article, we describe the translational process undergirding a particular aspect of family science: families working in partnership with schools to achieve mutual goals for children’s optimal functioning. In doing so, we illustrate a translational cycle that began with identifying problems of practice and led to the development of a family–school intervention (i.e., conjoint behavioral consultation) in a way that embraced families as partners in goal-setting and problem-solving. We discuss the evolution of the intervention from development to efficacy trials and practice guidelines. Key decision points borne out of practical relevance, empirical investigations, tests of mechanisms and conditions, …