Social and Behavioral Sciences Commons^™

Iptakalim Attenuates Self-Administration And Acquired Goal-Tracking Behavior Controlled By Nicotine, S. Charntikov, N. Swalve, Steven T. Pittenger, K. Fink, S. Schepers, G. C. Hadlock, A. E. Fleckenstein, G. Hu, Ming Li, Rick A. Bevins

Department of Psychology: Faculty Publications

Iptakalim is an ATP-sensitive potassium channel opener, as well as an a4b2-containing nicotinic acetylcholine receptor (nAChR) antagonist. Pretreatment with iptakalim diminishes nicotine-induced dopamine (DA) and glutamate release in the nucleus accumbens. This neuropharmacological profile suggests that iptakalim may be useful for treatment of nicotine dependence. Thus, we examined the effects of iptakalim in two preclinical models. First, the impact of iptakalim on the interoceptive stimulus effect of nicotine was evaluated by training rats in a discriminated goal-tracking task that included intermixed nicotine (0.4 mg/kg, SC) and saline sessions. Sucrose was intermittently presented in a responseindependent manner only on nicotine sessions. …

"We Shall Meet Beyond The River": An Analysis Of The Deathscape Of Brownville, Nebraska, Ashley J. Barnett

Department of Geography: Dissertations, Theses, and Student Research

Gravestone studies have traditionally focused on the East Coast, particularly the Northeast, because of the long Euro-American settlement history in that region and because of a landmark 1966 study produced by Edwin Dethlefsen and James Deetz which focused on this region. Significantly less attention has been paid to the interior of the continent, particularly the Great Plains. This study analyzes the temporal variations in gravestone iconography and inscriptions to determine major cultural shifts that took place in Brownville, Nebraska, from the town’s founding in 1854 to the present. 1,224 gravestones in Walnut Grove Cemetery were recorded and analyzed for the …

Analysis Of Feasibility Of Lincoln's West O Area For Redevelopment, Adam E. Brown

Community and Regional Planning Program: Professional Projects

This project assessed the feasibility of redevelopment of the area around the West O Street & Sun Valley Boulevard Intersection. The project provides information about the area, including specifics about its location, the zoning currently in use, the population of the area and the surrounding areas, housing characteristics, as well as information about mixed use development pertinent to this project and the study areas relation to the City of Lincoln’s Comprehensive Plan, known as LPlan 2040.

The project’s goal was to research and compile relevant information for review by the Lincoln / Lancaster County Planning Department in regards to the …

Using Focus Groups To Understand What New Residents Want And Need In A Community, Randolph Cantrell, Cheryl Burkhart-Kriesel, P. Thares, R. Vogt

Rural Futures Institute: Publications

No abstract provided.

Segregation, Inequality, Demographic Change, And School Consolidation, William England, Edmund T. Hamann

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

We describe a rural/micropolitan example of the intertwining of school consolidation and demographic change with exacerbated segregation and inequality. To do this we consider Dawson County, Nebraska, which hosts the state's most Latino/a school district (Lexington) and which saw its number of schools decline from 37 to 19 during this century's first decade, and the number of local school districts lessened from 18 to 5. In particular, we call attention to the irony that consolidation was pursued with an explicit call for more equality in schooling in Dawson County (Swidler 2013) and yet population concentrations and variation in expenditures seemed …

Tiers 2 & 3 Intervention: Behavior Contracting, Jenna Strahun, Ann O'Connor, Reece L. Peterson

Department of Special Education and Communication Disorders: Faculty Publications

Conclusion

The research on behavior contracts suggests that the procedure is a positively oriented intervention for students with problematic and disruptive behaviors. Behavior contracts are also a tool in which students can generate input in deciding their own goals and rewards for academic and behavioral performance. In addition, behavior contracts are often a smaller element of a larger intervention package that is used to gain compliance and reward the student for adhering to and participating in the intervention. Although much of the research on behavior contracts is outdated and uses small participant sample sizes, behavior contracts may serve to increase …

The Influence Of Incomer Status: The Role Of Rural Background, Knowledge Of Mental Health Services, Stigma, And Cultural Beliefs On Help-Seeking Attitudes, Sarah E. Herzberg

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

The purpose of this study was to explore the impact of incomer status, rural background, knowledge and familiarity with mental health services, rural cultural beliefs about mental health and perceived stigma on help-seeking attitudes in a rural Southwest Iowa area. Participants were 106 rural residents over the age of 18 recruited from a rural health clinic. A multiple regression analysis was performed resulting in rural cultural beliefs about mental health being the only statistically significant predictor of help-seeking in the model. Individuals who indicated identifying with rural cultural beliefs were less likely to report positive help-seeking attitudes. Implications of the …

Juvenile Court Officers’ Perceptions Of Innovation Adoption; What Personal And Contextual Factors Make A Difference In Levels Of Adoption? An Exploratory Mixed-Method Study., Brenda Jean Moran

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

This exploratory research examined levels of innovation adoption among Juvenile Court Officers (JCOs) in a Midwestern state. The researcher applied Everett M. Rogers’ Diffusion of Innovation model as the study’s framework. According to Rogers (2003), innovation is “an idea, practice or object that is perceived as new by an individual or other unit of adoption” (p. 475). The study sought to determine the extent that demographic and work-life variables such as gender, office location, caseload, years of service, personality/temperament and employee engagement contributed to levels of innovation adoption by JCOs. This study examined the characteristics of individuals and contexts in …

Defining Scavenger-Actors: Understanding A Global Menace, James Harrold

Department of Political Science: Dissertations, Theses, and Student Research

This article introduces a new international actor, the 'scavenger-actor', as a replacement for warlords and pirate gangs. The article first reviews literature on both piracy and warlordism in historical and modern contexts in order to provide a basis for its argument of a new definitional term encompassing both groups. A negative binomial regression model is then applied to data on pirate attacks and measurements of state health to show that piracy is as closely tied to state failure as is warlordism. Finally, the article presents its argument for the new term, 'scavenger-actor', as a needed reform to political science discourse, …

Witnessing Inter-Parental Violence At Home: Adolescents And School Achievement, Renita Dawn Robinson-Tyrance

Department of Sociology: Dissertations, Theses, and Student Research

Children’s exposure to violence is a serious social problem, but little is known about the educational implications for adolescents witnessing violence between parents. This study uses social learning theory (SLT) to examine the relationship between high school-aged adolescent students who witness parental intimate partner violence (IPV) and academic performance demonstrated by their grade point averages (GPA). A secondary analysis of data collected from the survey of 1,132 adolescent students in a medium sized, suburban/rural city was conducted. Of the respondents, 83% of the students did not witness parental IPV between parents. Students witnessing the most parental IPV had the lowest …

Agricultural Productivity In Mercosur, Preeti Bharati

Department of Agricultural Economics: Dissertations, Theses, and Student Research

This thesis applies econometric methods to investigate reported decline in productivity in the countries of Mercosur in Latin America. While non-parametric methods in general claimed thus, more recent studies using parametric approach exhibited mixed results. We show that the results are contingent to the estimation method employed, the dataset used and the degree of diversity in socio-political and economic environment prevailing in the countries analysed. Our results indicate that the region is experiencing 2.24% productivity growth dominated by technical growth (1.97%) and marred by low efficiency (0.24%), the latter being explained primarily by the quality of human capital in agriculture, …

A Simple Method For Estimation Of Queue Length, S. P. Anusha, Lelitha Devi Vanajakshi, Anuj Sharma

Department of Civil and Environmental Engineering: Faculty Publications

Urban arterials are characterized by frequent intersections. Queue length and delay are the two primary measures of performance of intersection. These measures play a primary role in determining the arterial performance. This article presents a methodology to determine the number of vehicles in queue at a signalized intersection for under saturated traffic conditions. The results obtained were validated using actual values that are manually extracted. The root-mean-square error is of the range 1.3 vehicles for estimation of number of vehicles in queue. The various aspects that have to be considered in accurate estimation of performance measures are also discussed.

Reflections On The Metamorphosis At Robben Island: The Role Of Institutional Work And Positive Psychological Capital, Wayne F. Cascio, Fred Luthans

Department of Management: Faculty Publications

Nelson Mandela and other political prisoners from South Africa were imprisoned on notorious Robben Island from the mid-1960s until the end of the apartheid regime in 1991. The stark conditions and abusive treatment of these prisoners has been widely publicized. However, upon reflection and in retrospect, over the years, a type of metamorphosis occurred. Primarily drawing from firsthand accounts of the former prisoners and guards, it seems that Robben Island morphed from the traditional oppressive prison paradigm to one where the positively oriented prisoners disrupted the institution with a resulting climate of learning and transformation that eventually led to freedom …

Tiers 2 & 3 Intervention: Behavior Monitoring, Emily Moss, Ann O'Connor, Reece L. Peterson

Department of Special Education and Communication Disorders: Faculty Publications

Conclusion

Individual student behavior monitoring is useful at all grade levels as part of a behavior changes strategy, starting early in a child’s education and continuing throughout high school. Through monitoring and teaching students to set behavior goals, schools can expect improved behavior, and behavior monitoring is an essential element of efforts to change individual student behavior. Its use has strong research support when part of a more comprehensive plan to monitor and intervene to change individual behaviors.

School personnel can also use long term behavior monitoring as a way to identify student who are at risk for dropping out …

Growing As A Leader Through Developing Others: The Effect Of Being A Mentor Principal, Megan Rachel Adams

Department of Educational Administration: Dissertations, Theses, and Student Research

Principals play a significant role in student learning. They are expected to be both instructional and organizational leaders as well as the day-to-day management of a community of individuals. The balancing of multiple roles is a dynamic task that takes education, training, coaching and ongoing developmental support. However, principals often do not have these supports to foster growth and effective practice.

This multiple case study examined the experiences of two secondary school urban principals who mentored future administrative leaders. The study also explored other elements of the practice including the necessary supports for a successful partnership, the barriers to a …

Childcare And Youth Training And Technical Assistance Project (Cyttap) November 2013 Evaluation Report, Kit Alviz, Tonia Durden

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

The Childcare and Youth Training and Technical Assistance Project (CYTTAP) works to improve the quality and quantity of child care in states with high densities of off-installation military families. From November 2011 through October 2013, childcare providers and early childhood education professionals attended face-to-face trainings, train-the-trainer events, and low- or no-cost online trainings. Trainings included Better Kid Care (face-to-face trainings covering a wide range of topics including partnerships with parents, health and safety, nutrition and physical activity, and curriculum planning); I Am Moving, I Am Learning (face-to-face training to prevent childhood obesity); and Rock Solid Foundations (a series of programs …

Cooperative Struggle: Re-Framing Intercultural Conflict In The Management Of Sino-American Joint Ventures, Kathleen J. Krone, Sarah Steimel

Department of Communication Studies: Faculty Publications

Sino-American economic joint ventures are most often studied through a lens of technical rationality that typically emphasizes organizational efficiency, reduces culture to a manageable resource, and views conflict as discrete disruptions requiring efficient handling. Here, we conceptualize Sino-American business partnerships as sites of struggle where co-managers' accounts of intercultural disagreements reveal friction around action, voice, interests, and identity. We propose cooperative struggle as a critical management practice for working creatively with the multiple forms of difference that arise in this organizational form.

Body Esteem, Peer Difficulties, And Perceptions Of Physical Health In Overweight And Obese Urban Children Ages 5 To 7 Years, Natalie A. Williams, Jennifer Fournier, Mace Coday, Phyllis A. Richey, Frances A. Tylavsky, Marion E. Hare

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

Objective—To determine whether there is an association between body mass index (BMI) and body esteem in young overweight and obese urban children, and to test peer relationship difficulties and perceived physical health as mediators of this relationship.

Methods—Child self-reported body esteem, and parent-reported child peer relationship difficulties (being bullied by peers and peer rejection) and physical health perceptions were obtained from 218 overweight and obese children ages 5–7 years (81% racial/ethnic minority, M BMI = 25.3) and their primary caregivers.

Results—Higher BMI was associated with lower body esteem for both girls and boys. This relation was mediated …

Taking Charge 2013 A Study Of The Strategic Budgeting Priorities Of The Residents Of Lincoln, Nebraska, Lisa M. Pytlikzillig, Ryan Anderson, Alan J. Tomkins

University of Nebraska Public Policy Center: Publications

This report presents the results of the 2013 Taking Charge initiative sponsored by the City of Lincoln. This was the sixth year of Taking Charge activities, and included an online survey and a half-day, face-to-face, Community Conversation. Unlike previous Taking Charge activities, which focused narrowly on the immediate concerns of an impending budget proposal (e.g. which specific programs should be funded or discontinued to maintain a balanced budget), this year’s efforts focused more broadly on strategic planning for the City’s future budget policy priorities.

A number of important findings were identified from an examination of more than 1,100 completed online …

Nebraska Transcript (University Of Nebraska College Of Law), Volume 46, Number 2, Fall 2013

Nebraska Transcript

Dean’s Message, pg. 2

Faculty Updates

Profile: Richard Duncan, pg. 4

Profile: Glenda Pierce Retires, pg. 6

Faculty Notes, pg. 10

Schmidt Granted Tenure, pg. 20

Hurwitz Uses Computer Science Training, pg. 22

Sullivan Joins Civil Clinic Faculty, pg. 24

Feature:

College Opens Doors to New Clinical Experience, pg. 26

Around the College

Admissions: Introducing the Class of 2016, pg. 30

Poser Tours Air Force Base, pg. 33

CSO: Behind the Statistics, pg. 34

Levick’s Perry Fuller Program Lecture, pg. 38

Cline Williams Jurist in Residence:

Hon. Randall Rader, pg. 40

Pound Lecture Delivered by Levinson, pg. 42

Student Accolades, …

Center For Civic Engagement: An Integrated Marketing Communications Plan, Libelle Advertising, Matt Hartman, Amy Welniak, Heather Czaplewski, Liz Bachman, Sophie Beyer, Navannah Slezak, Jasmine Rogers

College of Journalism and Mass Communications: Student Advertising Projects

The purpose of this campaign is to increase participation in the Center for Civic Engagement programs and raise awareness for the Center for Civic Engagement within the University of Nebraska– Lincoln student body, faculty, and advisors. We also wanted to determine the most effective and efficient way to distribute the Center for Civic Engagement information to the UNL student body, staff and local employers.

For this campaign, we collected various data through both secondary and primary sources. Our secondary research consisted mainly of information found online which covered trends on civic engagement, employment issues and other areas associated with civic …

An Automatic Recording System For The Study Of Escape From Fear In Rats, Ming Li, Wei He

Department of Psychology: Faculty Publications

Escape from fear (EFF) is an active response to a conditioned stimulus (CS) previously paired with an unconditioned fearful stimulus (US), which typically leads to the termination of the CS. In this paradigm, animals acquire two distinct associations: S-S [CS-US] and R-O [responseoutcome] through Pavlovian and instrumental conditioning, respectively. The present study describes a computer controlled automatic recording system that captures the development of EFF and allows the determination of the respective roles of S-S and R-O associations in this process. We validated this system by showing that only rats subjected to a simultaneous CS-US conditioning (i.e., CS and US …

Time-Dependence Of Risperidone And Asenapine Sensitization And Associated D2 Receptor Mechanism, Jun Gao, Ming Li

Department of Psychology: Faculty Publications

When an antipsychotic drug is given repeatedly and intermittently, there is often a long-term increase in its behavioral efficacy, termed antipsychotic sensitization. With the passage of time, the magnitude of antipsychotic sensitization may increase or decrease depending on the principle of Time-Dependent Sensitization (TDS) or memory decay, respectively. In the present study, we examined the time-dependent feature and possible dopamine D₂ receptor mechanism of sensitization induced by the antipsychotics risperidone and asenapine in the conditioned avoidance response test. Well-trained male adult Sprague-Dawley rats were first repeatedly treated with risperidone (1.0 mg/kg) or asenapine (0.2 mg/kg) and tested for avoidance …

Understanding The Process By Which A Healthy Population Seeks Nutrition And Exercise Information, Sally Hillis

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

Faced with an overwhelming amount of available sources and different perspectives, researchers in the field of Nutrition and Health Sciences continually strive to identify key factors that shape a healthy lifestyle. Employing a qualitative methods design, this pilot study research project utilized a constructivist grounded theory approach to develop a model explaining the process by which healthy individuals acquire nutrition and exercise information. This model rests on the philosophical views and actions of participants in seeking meaningful and reliable sources guiding their decision-making strategies and offers a more complete understanding of this process. Implications of this research would be to …

Political Hate Machines: Outside Groups And The 2012 Presidential Campaign Advertising Market, Martin Nader

Department of Political Science: Dissertations, Theses, and Student Research

This dissertation explores the rise of outside groups and their influence in the 2012 presidential campaign advertising market. Unlike official candidates, outside groups are not vulnerable to the potential electoral risks of public backlash for being too negative; therefore, outside groups do not possess the same incentives as official candidates to regulate their use of attack ads. Compared to campaign ads produced by official presidential candidates, ads produced by outside groups are (1) overwhelmingly negative attack ads, (2) utilize a backwards-looking retrospective orientation, and (3) draw heavily on negative emotions like anger, fear and disgust.

Considering the role of outside …

Passionate Pedagogy And Emotional Labor: Students’ Responses To Learning Diversity From Diverse Instructors, April Schueths, Tanya Gladney, Devan Crawford, Katherine L. Bass, Helen A. Moore

Department of Sociology: Faculty Publications

This qualitative study examines emotional themes in student evaluations from required diversity courses at a predominately white, US public university. We analyzed two years of student evaluations from 29 instructors. Situated by the work of Acker, Jaggar and Hochschild, we find contradictory themes of perceived instructional bias and the balue of diversity lessons. Student evaluations resulted in systematic disadvantage for minority instructors that may be heightened for female instructors of color. Non-minority faculty (both male and female) gain privileges by avoiding dealing with diversity directly, which is reflected in student evaluations through the process of "ducking diversity." The organizational structure …

The Influence Of Mobile Website Quality On Consumer Satisfaction And Behavior, Xiuyuan Gao

Department of Textiles, Merchandising and Fashion Design: Dissertations, Theses, and Student Research

Mobile shopping has grown into a huge market and an increasing number of consumers have begun to use mobile websites to shop. Therefore, how mobile shopping websites provide good shopping to customers is significant. The object of this study is to relate factors of website quality to college students’ satisfaction with mobile shopping experiences, which in turn influence their intentions to return to the website and/or to purchase on the website. Five dimensions of website quality, which were information quality, navigation, visual appeal, response time and interactivity, were selected in this study. The model of self-regulatory process (Bagozzi, 1992) has …

Why, How, And Where We’Re Going Next: A Multi-Institution Look At Data Management Service, Kiyomi D. Deards

University of Nebraska-Lincoln Libraries: Faculty Publications

This study compares the relationship of four university libraries with their institutions’ data management policies, services, resources, and plans for the future. It combines an examination of public documentation and services advertised by the universities and their libraries with interviews of librarians involved with data management. Four members of the Association of Public and Land- Grant Universities of similar size were selected for comparison: Iowa State University, Oklahoma State University, Kansas State University, and the University of Nebraska–Lincoln. The study identifies how and why campus collaborations were created and describes possible next steps for expanding or refining existing data management …

Lakoff’S Theory Of Moral Reasoning In Presidential Campaign Advertisements, 1952–2012, Damien S. Pfister, Jessy J. Ohl, Marty Nader, Dana Griffin

Department of Communication Studies: Faculty Publications

This study examines the presence and distribution of George Lakoff’s Strict Father and Nurturant Parent paradigms of moral reasoning in presidential campaign advertisements between 1952 and 2012. Results show that Republicans outpace Democrats in the general use of moral reasoning and that Republicans are far more likely to use Strict Father language than Democrats. The study found no difference in the use of Strict Father= Nurturant Parent morality throughout history, during times of war and recession, or if the candidate was an incumbent. The Strict Father and Nurturant Parent models of moral reasoning were also evaluated based on their relationship …

Transformative Engagement In Deliberative Democracies: Exploring A Framework For Engagement Using A Creative, Braided Approach, Janell C. Walther

Department of Communication Studies: Dissertations, Theses, and Student Research

Policymakers, scientists, academics, and organizational leaders have long been interested in the best way to engage, persuade, and educate stakeholders, no matter the topic (e.g., Mazer, 2013; Bell et al, 2013). While exploration of information dissemination and presentation is growing (Jones, 2013; Gutkind, 2005), particularly within highly mediatized networked societies (Castells, 2008), the necessity for engaging, persuading, and educating citizens in the public sphere through diverse approaches is increasingly obvious. In particular, it is important and relevant to creatively engage stakeholders and decision-makers in an interactive dialogue to allow for fuller understanding about complex topics, especially in the realm of …