Social and Behavioral Sciences Commons^™

Contributions Of Dynamic Systems Theory To Cognitive Development, John P. Spencer, Andrew Austin, Anne R. Schutte

Department of Psychology: Faculty Publications

This paper examines the contributions of dynamic systems theory to the field of cognitive development, focusing on modeling using dynamic neural fields. A brief overview highlights the contributions of dynamic systems theory and the central concepts of dynamic field theory (DFT). We then probe empirical predictions and findings generated by DFT around two examples—the DFT of infant perseverative reaching that explains the Piagetian A-not-B error, and the DFT of spatial memory that explain changes in spatial cognition in early development. A systematic review of the literature around these examples reveals that computational modeling is having an impact on empirical research …

Contributions Of Dynamic Systems Theory To Cognitive Development, John P. Spencer, Andrew Austin, Anne R. Schutte

Department of Psychology: Faculty Publications

This paper examines the contributions of dynamic systems theory to the field of cognitive development, focusing on modeling using dynamic neural fields. A brief overview highlights the contributions of dynamic systems theory and the central concepts of dynamic field theory (DFT). We then probe empirical predictions and findings generated by DFT around two examples—the DFT of infant perseverative reaching that explains the Piagetian A-not-B error, and the DFT of spatial memory that explain changes in spatial cognition in early development. A systematic review of the literature around these examples reveals that computational modeling is having an impact on empirical research …

Neural Mechanisms Underlying Neurooptometric Rehabilitation Following Traumatic Brain Injury, Caitlin M. Hudac, Srinivas Kota, James L. Nedrow, Dennis L. Molfese

Department of Psychology: Faculty Publications

Mild to severe traumatic brain injuries have lasting effects on everyday functioning. Issues relating to sensory problems are often overlooked or not addressed until well after the onset of the injury. In particular, vision problems related to ambient vision and the magnocellular pathway often result in posttrauma vision syndrome or visual midline shift syndrome. Symptoms from these syndromes are not restricted to the visual domain. Patients commonly experience proprioceptive, kinesthetic, vestibular, cognitive, and language problems. Neurooptometric rehabilitation often entails the use of corrective lenses, prisms, and binasal occlusion to accommodate the unstable magnocellular system. However, little is known regarding the …

Toxic Tourism: Promoting The Berkeley Pit And Industrial Heritage In Butte, Montana, Bridget R. Barry

Department of History: Dissertations, Theses, and Student Research

Butte, Montana’s Berkeley Pit and its deadly water are a part of the country’s largest Superfund site. In 1994 the United States Environmental Protection Agency (EPA) issued a Record of Decision designating Butte, along with the neighboring town and mining site of Anaconda (twenty-five miles northwest of Butte), and 120 miles of Montana’s Clark Fork River as a single Superfund complex. The vast mining operations undertaken in the area, including five hundred underground mines and four open pit mines, have resulted in hazardous concentrations of metals in groundwater, surface water, and soils.

Butte’s mines once extracted more tons of copper …

Latino Adolescent Adjustment: An Examination Of Cultural Values, Maria I. Iturbide

Department of Psychology: Dissertations, Theses, and Student Research

In the U.S., 22% of children under the age of 18 are Latino and 52% of Latino children have at least one parent who is foreign-born (Fry & Passel, 2009). Latinos are likely to experience acculturative strains associated with a range of negative outcomes such as academic underachievement. A mixed method sequential explanatory design was used to examine the protective effects of cultural factors that may ameliorate the negative effects of acculturative strains on psychological and academic adjustment.

The quantitative phase of the study examined whether biculturalism and ethnic identity would reduce the negative influence of acculturation strains on adjustment …

Negotiating Forgiveness In Nonvoluntary Family Relationships, Kristen Carr, Tiffany R. Wang

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

This study examined the ways in which individuals communicatively negotiate the process of forgiveness in nonvoluntary (family) relationships. Drawing from relational dialectics theory (RDT) as well as other dialogic perspectives on forgiveness (e.g., Waldron & Kelley, 2008), we examined the complexity of communicating forgiveness in nonvoluntary relationships. Participants’ experiences supported the idea that forgiveness is an ongoing process of communicative negotiations between and among family members. Consistent with previous research, participants also noted that they generally did not explicitly verbalize forgiveness of a family member. Ultimately, the degree to which participants judged their forgiveness as successful often depended on whether …

The Importance Of Moral Construal: Moral Versus Non-Moral Construal Elicits Faster, More Extreme, Universal Evaluations Of The Same Actions, Jay J. Van Bavel, Dominic J. Packer, Ingrid J. Haas, William A. Cunningham

Department of Political Science: Faculty Publications

Over the past decade, intuitionist models of morality have challenged the view that moral reasoning is the sole or even primary means by which moral judgments are made. Rather, intuitionist models posit that certain situations automatically elicit moral intuitions, which guide moral judgments. We present three experiments showing that evaluations are also susceptible to the influence of moral versus non-moral construal. We had participants make moral evaluations (rating whether actions were morally good or bad) or non-moral evaluations (rating whether actions were pragmatically or hedonically good or bad) of a wide variety of actions. As predicted, moral evaluations were faster, …

How Indeterminism Shapes Ecologists’ Contributions To Managing Socio-Ecological Systems, Sarah Michaels, Andrew Tyre

Department of Political Science: Faculty Publications

To make a difference in policy making about socio-ecological systems, ecologists must grasp when decision makers are amenable to acting on ecological expertise and when they are not. To enable them to do so we present a matrix for classifying a socio-ecological system by the extent of what we don’t know about its natural components and the social interactions that affects them. We use four examples, Midcontinent Mallards, Laysan Ducks, Pallid Sturgeon, and Rocky Mountain Grey Wolves to illustrate how the combination of natural and social source of indeterminism matters. Where social indeterminism is high, ecologists can expand the range …

Social Interaction At The Maya Site Of Copan, Honduras: A Least Cost Approach To Configurational Analysis, Heather Richards-Rissetto

Department of Anthropology: Faculty Publications

In this article, I employ least cost paths using GIS to measure the relationship between site configuration and social connectivity at the ancient Maya site of Copan, Honduras. I investigate two questions. First, did people of different social classes experience varying degrees of social connectivity? Second, did people living in different parts of the city experience difference degrees of social connectivity? Ultimately, the goal is modify traditional configurational analysis using least cost analysis (LCA) to identify how social hierarchy was embedded in landscapes and how ancient people may have strategically manipulated landscapes to structure social interaction and community organization.

Multicultural Shared Leadership: A Conceptual Model Of Shared Leadership In Culturally Diverse Teams, Alex J Ramthun, Gina S. Matkin

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

This conceptual article reviews relevant literature to develop propositions forming a model of multicultural shared leadership. First, an examination of the definitions of culture finds consensus on culture as a system. Second, a review of the developmental model of intercultural sensitivity introduces the concept of intercultural competence. Third, an exploration into the theoretical foundations of vertical and shared leadership develops primary themes. Finally, the formation of propositions and a conceptual model invites researchers to study the moderating impact of intercultural competence on culturally diverse teams and shared leadership. Theoretical and practical implications, limitations, and recommendations are discussed.

The Processes Underlying Flexibility In Childhood, Lucy Cragg, Nicolas Chevalier

Department of Psychology: Faculty Publications

It is now well established in the adult literature that the ability to engage in flexible thought and action is a complex skill that relies on a number of underlying processes. The development of this skill has received growing interest in recent years. However, theories explaining children’s ability to switch between different tasks typically focus on a single underlying process and are rarely extended to explain development beyond the preschool years. This article reviews the current literature on set shifting in children in comparison with task switching in adults, in order to highlight the range of factors that impact on …

The Small-School Friendship Dynamics Of Adolescent Depressive Symptoms, Jacob E. Cheadle, Bridget J. Goosby

Department of Sociology: Faculty Publications

Adolescence is a time when depressive symptoms and friendships both intensify. The authors ask whether friendships change in response to depressive symptoms, whether individual distress is influenced by friends’ distress, and whether these processes vary by gender. To answer these questions, the authors use longitudinal Simulation Investigation for Empirical Network Analysis models to study how changes in friendships and depressive symptoms intertwine with each other among all adolescents as well as boy-only and girl-only networks in seven smaller K-12 Add Health schools. The findings indicate that distressed youth are more likely to be socially excluded, though depressive symptoms are also …

Rotten, Vile, And Depraved! Depictions Of Criminality In Superhero Cartoons, Lisa A. Kort-Butler

Department of Sociology: Faculty Publications

The literature argues that media depictions of crime present messages that conform to and promote the dominant ideology about the causes of crime and the nature of criminality. Most research focuses on television news and adult programs, but little research examines messages about criminality present in children’s shows. To fill this gap, a content analysis of children’s cartoons was conducted, using episodes of Batman: The Animated Series, Spider-Man, and Justice League Unlimited. Three central themes emerged. First, much criminal activity centers on greed. Second, criminals are aware of right and wrong but pursue crime to meet their own self-interests. Third, …

The Intergenerational Effects Of Relocation Policies On Indigenous Families, Melissa L. Walls, Les B. Whitbeck

Department of Sociology: Faculty Publications

This research utilizes life-course perspective concepts of linked lives and historical time and place to examine the multigenerational effects of relocation experiences on Indigenous families. Data were collected from a longitudinal study currently underway on four American Indian reservations in the Northern Midwest and four Canadian First Nation reserves where residents share a common Indigenous cultural heritage. This paper includes information from 507 10 – 12 year old Indigenous youth and their biological mothers who participated in the study. Results of path analysis revealed significant direct and indirect effects whereby grandparent-generation (G1) participation in government relocation programs negatively impacts not …

Social Class And Finding A Congregation: How Attendees Are Introduced To Their Congregations, Philip Schwadel

Department of Sociology: Faculty Publications

Despite the large numbers of Americans switching religious congregations each year, social scientists know relatively little about how people are introduced to new religious congregations. In this research note, I use multiple surveys of congregants—two surveys of Presbyterians in the 1990s and a survey of attendees from a random sample of congregations in 2001—to examine the effects of education and income on how attendees are introduced to their religious congregations. Results show that education and income are key predictors of how attendees find their congregations. In general, Americans with low levels of education and income are disproportionately likely to be …

Women’S Agency In Gender-Traditional Religions: A Review Of Four Approaches, Kelsy Burke

Department of Sociology: Faculty Publications

The concept of agency is useful for feminist research on women in gender-traditional religions. By focusing on religious women’s agency, scholars understand these women as actors, rather than simply acted upon by male-dominated social institutions. This article reviews the advantages and limitations of feminist scholarship on the agency of women who participate in gender-traditional religions by bringing into dialog four approaches to understanding agency. The resistance agency approach focuses on women who attempt to challenge or change some aspect of their religion. The empowerment agency approach focuses on how women reinterpret religious doctrine or practices in ways that make them …

Testing The Developmental Nature Of Work Motivation Using Kegan’S Constructive-Development Theory, Marilyn J. Bugenhagen, John E. Barbuto Jr.

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

This article reports a field study testing the relationship between individuals’ constructive-development level and their sources of work motivation. Constructive development was assessed using the Subject–Object Interview for 53 community and educational leaders. Motivation was assessed using the Motivation Sources Inventory. Results indicated that constructive-development progression was significantly related to instrumental motivation. No other significant relationships were found, indicating that the other four sources of work motivation exist independent of individuals’ constructive development. Implications for research and practice are addressed.

Preparing Students For After-College Life: The Context, Kelli K. Smith

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

What role do colleges and universities play in preparing students for life after college? Much like parents who continually balance caring for their child versus carrying their child, colleges and universities must define their role in educating students in a way that will assist them not only during their time as students, but for the long term as well. Historical context informs the work of student affairs professionals and others in higher education in striking the right balance in helping prepare students for life after college, but significant new pressures face students, their mentors, and educational institutions today.

This chapter …

Strategic Discussions For Nebraska: Opportunities For Nebraska -- Food Scarcity, Mary Garbacz

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

Strategic Discussions for Nebraska is a program in the University of Nebraska-Lincoln Institute of Agriculture and Natural Resources that produces an annual publication called Opportunities for Nebraska, focusing on a different topic each year. The publication is produced in hard copy and also is available online at www.sdn.unl.edu.

The content for each publication is produced by UNL students enrolled in a Magazine Writing course each spring semester, taught by the SDN coordinator. Students conduct interviews with UNL researchers and write stories for inclusion in the publication. The interviews are captured on video and are edited into video montages, …

Enabling Learning And Enhancing Education In Ipm In The Midst Of Dwindling Financial Resources: Why Open Access To Resources And Publishing Could Be A Strategic Step To Support Students Today And Tomorrow?, Ousmane Youm

Department of Entomology: Faculty Publications

When I was invited to join the editorial board of the journal Entomology, Ornithology & Herpetology (EOH), I read carefully the note coming with the invitation and also looked at the content and scope. Then two things came into my mind as I stopped a few minutes to reflect on a couple of issues: (1) how the new journal links and is relevant to Integrated Pest Management—IPM (for those who understand its definition)—and (2) the issue of open access and relevance in the current situation of an ailing global economy, particularly in the vulnerable developing nations.

In the latter, more …

Farm Lease Termination, J. David Aiken

Cornhusker Economics

Many farm leases, especially those between family members, are not written but are verbal "handshake" agreements. Because nothing is in writing, the parties may have different recollections of their agreement, making lease disputes more difficult to resolve. The most common legal issue associated with verbal farm leases is how a lease may legally be terminated. For unwritten leases, six months advance notice must be given to legally terminate the lease. In contrast, the termination of a written lease is determined by the terms of the written lease. If nothing is specified, a written lease terminates automatically on the last day …

Reducing Overweight And Obesity Among Elementary Students In Wuhan, China, Ling Qian, Ian Newman, Duane F. Shell, Cheng Maojin Cheng

Department of Educational Psychology: Faculty Publications

Obesity and overweight among children in China is a growing concern. The curriculum and organization of Chinese schools focuses on academic achievement leaving little time for other programs. This pilot program illustrated that it is possible to involve schools and parents in a program to reduce obesity and overweight. Teachers, school staff, parents and elementary students were involved in an all-school educational initiative based on WHO’s Health Promoting School Model. The program was evaluated with a mixed modal ANOVA using a 3-level within subjects repeated factor (baseline, 1st follow-up, 2nd follow-up) and a 2-level between subjects factor (gender: boys and …

What Does It Mean To Be Prosocial? A Cross-Ethnic Study Of Parental Beliefs, Maria Rosario T. De Guzman, Jill Brown, Gustavo Carlo, George P. Knight

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

This study explored parental beliefs surrounding prosocial behaviors and the parenting practices that promote them. A total of 47 mothers of young adolescents participated in one of the seven focus groups, three of which were conducted in Spanish with first-generation Mexican-American immigrants, two were conducted in English among second generation (US-born) Mexican Americans, and two were conducted with European Americans. Responses were coded using elements of the grounded theory approach, and results indicate patterns of shared and unique beliefs about prosocial behaviors in ways that reflect the sociocultural context and acculturative experiences of the respondents. Findings suggest that beliefs about …

From The Editor, Kathleen Moritz Rudasill

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

Welcome to the 2^nd issue of volume 5 of Gifted Children, the electronic journal of the AERA Special Interest Group (SIG) for Research on Giftedness, Creativity, and Talent. It is with great excitement that I announce several major changes to Gifted Children. The SIG leadership decided last year at the annual AERA meeting to change the journal to a peer-reviewed format, with SIG executive committee members serving as editorial board reviewers. In addition, Marcia Gentry worked with Purdue University Libraries to establish online manuscript submission and publication for the journal. As a result, all future issues of …

Examining Associations Between Classroom Environment And Processes And Early Mathematics Performance From Pre-Kindergarten To Kindergarten, Victoria J. Molfese, E. Todd Brown, Jill L. Adelson, Jennifer Beswick, Jill L. Jacobi-Vessels, Lana Thomas, Melissa Ferguson, Brittany Culver

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

One benefit of the No Child Left Behind legislation (2001) has been the increasing attention on the importance of the skills learned in the pre-kindergarten period for later academic achievement (Denton & West, 2002; National Mathematics Advisory Panel, 2008; Whitehurst, 2001). There is a growing awareness that mathematics skills in kindergarten and beyond are influenced by the formal and informal mathematics skills acquired in the pre-kindergarten classroom. Indeed, policy makers, researchers, and educators are now arguing that pre-kindergarten mathematics instruction must be recognized as a critical factor affecting young children’s mathematics learning at school age (Ginsburg, Lee & Boyd, 2008). …

Science, Technology, Engineering, And Mathematics Graduate Teaching Assistants Teaching Self-Efficacy, Sue Ellen Dechenne, Larry G. Enochs, Mark Needham

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

The graduate experience is a critical time for development of academic faculty, but often there is little preparation for teaching during the graduate career. Teaching self-efficacy, an instructor’s belief in his or her ability to teach students in a specific context, can help to predict teaching behavior and student achievement, and can be used as a measure of graduate students’ development as instructors. An instrument measuring teaching self-efficacy of science, technology, engineering, and mathematics (STEM) graduate teaching assistants (GTAs) was developed from a general university faculty teaching instrument to the specific teaching context of STEM GTAs. Construct and face validity, …

An Analysis Of The Variants Of The Okmulgee Constitution, Charles D. Bernholz

University of Nebraska-Lincoln Libraries: Faculty Publications

The creation of the Okmulgee Constitution was a significant chapter in the history of Indian Territory and Oklahoma, but it is less well-known beyond those boundaries. This instrument was initially fashioned in 1870 and later contemplated at joint tribal meetings mandated by the federal government following the Civil War. The Five Civilized Tribes had been removed from the southeastern United States to lands obtained through the Louisiana Purchase in the first half of the nineteenth century, and at the beginning of the Civil War these and other tribes of Indian Territory consummated nine treaties with the Confederate States of America. …

Continuing Education For Distance Librarians, Mary Cassner, Kate E. Adams

University of Nebraska-Lincoln Libraries: Faculty Publications

Distance librarians as engaged professionals work in a complex environment of changes in technologies, user expectations, and institutional goals. They strive to keep current with skills and competencies to support distance learners. This article provides a selection of continuing education opportunities for distance librarians, and is relevant for all practicing librarians. Suggestions include physical and virtual conferences, professional journals for reflective reading, short-term webinars about current topics and innovative approaches, blogs for sharing ideas, and discussion and interest groups for networking with colleagues about best practices, leadership, and serving academic populations.

Socializing The Nomad: Problematizing The Socialization Of Profession-Specific Temporary Workers, Matthew S. Vorell, Sarah Steimel

Department of Communication Studies: Faculty Publications

While growth in the majority of economic areas has slowed greatly over the past few years, the percentage of individuals moving into temporary labor has seen double-digit expansion. However, the understanding of how temporary workers switch from organizational outsiders to insiders has remained largely unexplored as traditional socialization scholarship has focused primarily on linear and sequential steps. This study challenged the nature of the socialization process by analyzing how substitute teachers, as profession-specific temporary workers, assimilated in their work arrangement. We concluded that instead of the linear model dedicated to organisational members with long-term contracts, socialization models encompassing substitute teachers …

An Examination Of Privacy Rules For Academic Advisors And College Student-Athletes: A Communication Privacy Management Perspective, Jason Thompson, Sandra Petronio, Dawn O. Braithwaite

Department of Communication Studies: Faculty Publications

This study explored how academic advisors managed revealed private information from college student-athletes. The 37 academic advisors were interviewed to address: What criteria advisors use to judge privacy rules regulating access or protection of shared private information from student-athletes, and how privacy-rule choices function in this context? Academic advisors interviewed represented 21 different institutions of the four NCAA division levels and 10 separate athletic conferences. Using Communication Privacy Management theory as a framework, findings indicated there were two main criteria: motivations and risk-benefit ratios used to develop privacy rules managing revealing and concealing the student-athlete’s private information.