Social and Behavioral Sciences Commons^™

The Politics Of Mate Choice, John A. Alford, Peter K. Hatemi, John Hibbing, Nicholas G. Martin, Lindon J. Eaves

Department of Political Science: Faculty Publications

Recent research has found a surprising degree of homogeneity in the personal political communication network of individuals but this work has focused largely on the tendency to sort into likeminded social, workplace, and residential political contexts. We extend this line of research into one of the most fundamental and consequential of political interactions—that between sexual mates. Using data on thousands of spouse pairs in the United States, we investigate the degree of concordance among mates on a variety of traits. Our findings show that physical and personality traits display only weakly positive and frequently insignificant correlations across spouses. Conversely, political …

Pregnancy And Intimate Partner Violence: Risk Factors, Severity, And Health Effects, Douglas A. Brownridge, Tamara L. Tallieu, Kimberly A. Tyler, Agnes Tiwari, Ko Ling Chan, Susy C. Santos

Department of Sociology: Faculty Publications

The current study compares female victims of intimate partner violence (IPV) who were and were not victimized during pregnancy. Victims of pregnancy violence are more likely to report having experienced all forms of violence, particularly severe forms, and have higher odds of experiencing several postviolence indicators of severity and adverse health consequences. The significance of predictors disappears in a post hoc analysis controlling for proxies of battering behavior (i.e., repeated and severe violence), suggesting that victims who experience violence during pregnancy may be more likely to be in a current intimate relationship with an abuser who inflicts repeated and severe …

Effect Of School Racial Composition On Trajectories Of Depressive Symptoms From Adolescence Through Early Adulthood, Katrina M. Walsemann, Bethany A. Bell, Bridget J. Goosby

Department of Sociology: Faculty Publications

We investigate the effect of high school racial composition, measured as percent of non-Hispanic white students, on trajectories of depressive symptoms from adolescence to early adulthood. We also explore whether the effect of school racial composition varies by respondent race/ethnicity and whether adult socioeconomic status mediates this relationship. We analyzed four waves of data from the National Longitudinal Study of Adolescent Health using 3-level linear growth models. We restricted our sample to respondents enrolled in grades 9-12 in 1994/5 who were interviewed at a minimum in Waves I and IV. This resulted in 10,350 respondents enrolled in 80 high schools …

Watching The Detectives: Crime Programming, Fear Of Crime, And Attitudes About The Criminal Justice System, Lisa A. Kort-Butler, Kelley J. Sittner Hartshorn

Department of Sociology: Faculty Publications

Research demonstrates a complex relationship between television viewing and fear of crime. Social critics assert that media depictions perpetuate the dominant cultural ideology about crime and criminal justice. This article examines whether program type differentially affects fear of crime and perceptions of the crime rate. Next, it tests whether such programming differentially affects viewers’ attitudes about the criminal justice system, and if these relationships are mediated by fear. Results indicated that fear mediated the relationship between viewing nonfictional shows and lack of support for the justice system. Viewing crime dramas predicted support for the death penalty, but this relationship was …

Distress Among Indigenous North Americans: Generalized And Culturally Relevant Stressors, Melissa L. Walls, Les B. Whitbeck

Department of Sociology: Faculty Publications

Stress process and life-course models of mental distress emphasize socio-cultural and historical processes that influence stress exposure and the impact of stress on mental health outcomes. Drawing from these theoretical orientations as well as concepts from the historical trauma literature, we examine the effects of culturally relevant and more generalized sources of stress on distress among North American Indigenous adults, and tests for the potential cumulative and interactive effects of stress on distress across the life-course via self-reported early childhood and adult/contemporary stressors. Results of OLS regression analyses reveal positive, significant associations between general stressors and distress as well as …

Variation In Distress Among Women With Infertility: Evidence From A Population-Based Sample, Arthur L. Greil, Karina M. Shreffler, Lone Schmidt, Julia Mcquillan

Department of Sociology: Faculty Publications

BACKGROUND We examine variation in fertility-specific distress (FSD) and general distress according to different experiences of infertility among 1027 US women who have experienced infertility within the previous 10 years.

METHODS General distress was measured by a short form of the Center for Epidemiological Studies-Depression. Multiple regression analysis was conducted on self-report data (based on a telephone interview) from a probability-based sample of US women aged 25–45 years. We compare women with infertility who have had a prior pregnancy (secondary infertility, n = 628) to women with infertility with no prior pregnancies (primary infertility, n = 399). We further distinguish …

Are Prior Pregnancy Outcomes Relevant For Models Of Fertility-Specific Distress Or Infertility Helpseeking?, Arthur L. Greil, Katherine M. Johnson, Julia Mcquillan, Naomi L Lacy

Department of Sociology: Faculty Publications

Women with prior pregnancy but no live birth are inconsistently termed as either ‘primary infertile’ or ‘secondary infertile’ in psychosocial studies of infertile women. The goal of this study was to discover whether infertile women who had experienced pregnancies but no live births were more similar in attitudes and behavior to infertile women who had not experienced pregnancies or to those who had live births. We used the National Survey of Fertility Barriers (NSFB), which contains self-reported data from a probability-based sample of US women aged between 25 and 45, to accomplish our goal. In this cross-sectional analysis, infertile women …

A Good Drought Plan May Save Your Ranch And Improve Your Bottomline, Matthew C. Stockton, Sunil P. Dhoubhadel

Cornhusker Economics

If you are a beef cattle producer that depends on rain fed pasture then you know how costly a severe drought can be. Whatever actions are taken to mitigate drought, there is always an associated cost whether it be physical or psychological. From an economic perspective, drought mitigation is managed from two main objectives – demand management and/or supply management. Demand management options include decreasing the demand for feed, such as selling livestock, weaning calves early and moving them to a dry lot or sale and/or reducing the grazing time in pastures. Supply management includes options that increase the supply …

Climate Change, Agricultural Productivity And Food Security In Sub-Saharan Africa, Aziza Kibonge

Cornhusker Economics

Agricultural productivity growth is a necessary condition for food security. Climate is directly related to the ability of a region to produce food. The Intergovernmental Panel on Climate Change (IPCC, 2007) reports that countries in Sub-Saharan Africa (SSA) are likely to be severely affected by climate change and climate variability. Projections show that extreme heat and heavy precipitation are likely to become more frequent, affecting the ability of an already stressed area to produce cash as well as food crops. Most of SSA agriculture (96 percent of harvested acres) is rainfed, making crop yields very sensitive to the temporal and …

The Keystone Xl Pipeline Project, Richard K. Perrin, Lilyan Fulginiti

Cornhusker Economics

Prior to Canadian Prime Minister Harper’s visit to the White House last week, the United States Department of State released the EnSys study of the controversial Keystone XL pipeline project proposed to run through Nebraska’s sandhills. The release ignited new debates amid concern that the U.S. Department of State would soon decide whether to grant a permit for the pipeline. The Nebraska Unicameral is considering bills to provide more constraints on pipeline construction. Below is a summary of information about this project that could affect many Nebraskans.

Adolescents Are Young Adults, Not Immature Brains, David Moshman

Department of Educational Psychology: Faculty Publications

When G. Stanley Hall (1904) wrote the first book on adolescence at the turn of the 20th century, he was describing a new cultural phenomenon that had emerged in the United States and other industrializing societies during the late 19th century. There had always been children, whether or not we theorized about them, but there had not always been adolescents.

Of course, there have always been teenagers in the mathematical sense of persons who have reached the age of 13 years but not yet 20 years (and in the linguistic sense that these are the ‘‘teen’’ years in our counting …

Finding The Heart Of Medical Family Therapy: A Content Analysis Of Medical Family Therapy Casebook Articles, Richard Bischoff, Paul R. Springer, Daniel S. Felix, Cody S. Hollist

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

In an effort to identify the essential ingredients of medical family therapy, a content analysis of 15 peer-reviewed case studies in medical family therapy was conducted. The case studies were published from 1996 to 2007 in Families, Systems, & Health. Through a qualitative content analysis, three main themes emerged that describe the essence of the practice of medical family therapy: (1) The patient’s multisystemic experience of disease, (2) treatment is about caring, not just caregiving, and (3) elevating the patient as collaborator in the care team.

From The Editor, Kathleen Moritz Rudasill

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

This is an exciting time for Gifted Children as we transition to an online, peer-reviewed format for the journal. This move will simultaneously improve our submission process and increase the visibility of research being conducted by members and colleagues of the Research on Giftedness, Creativity, and Talent SIG. In addition, Gifted Children will continue to provide book reviews and tools for researchers, as well as practitioner pieces. This issue, the first issue of Volume 5, marks the beginning of this transition; it is the first issue to be initially published online using Digital Commons software. The second issue of Volume …

Preschoolers’ Social Behavior And Context Coding System, Soo-Young Hong

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

Coding Guidelines

1. Observe during free play, small groups, routines/transitions, and outdoor play on two different days per child. Do not observe during large group activity.

2. Observe the target child’s behavior for 20 seconds and code for 30 seconds.

3. Context: a.) Coded as mutually exclusive subcategories.

4. Nature of Activity: a.) Coded as mutually exclusive subcategories. b.) If ‘Daily routines/transitions’ was coded, the Type of Activity should be coded as one of the four types relevant to daily routines/transitions (i.e., Personal care, Meal and snack, Clean up, or Transition activity).

5. Type of Activity: a.) The types of …

American Indian Civil War Treaties: The Instruments Formed By The Confederate States Of America In Indian Territory, Charles D. Bernholz, Laura Weakly, Brian Pytlik Zillig, Karin Dalziel

University of Nebraska-Lincoln Libraries: Faculty Publications

The creation of nine treaties between the Confederate States of America (CSA) and the tribes residing in Indian Territory in 1861 formed a significant historical perspective to the understanding of the relationships between governments and indigenous peoples of the United States. This research note describes a Web page – “So Long as Grass Shall Grow and Water Run: The Treaties Formed By the Confederate States of America and the Tribes in Indian Territory, 1861” – that provides access to paired CSA Statutes at Large page images and their text for each of these instruments.

The described site’s URL is http://csaindiantreaties.unl.edu

Presidential Vetoes And American Indian Affairs, 1789–2000, Charles D. Bernholz, Laura Weakly, Brian Pytlik Zillig, Karin Dalziel

University of Nebraska-Lincoln Libraries: Faculty Publications

Between the years 1789 and 2000, nineteen Presidents of the United States vetoed 114 bills or resolutions concerning matters related to Indian affairs. These executive actions are collected in a new digital resource, and are presented with their supporting Congressional documents. A brief history of Presidential veto power and activities is included. ... The URL for this site is http://indianaffairsvetoes.unl.edu

Differently Able: A Review Of Academic Library Websites For People With Disabilities, Mary Cassner, Charlene Maxey-Harris, Toni Anaya

University of Nebraska-Lincoln Libraries: Faculty Publications

This research is based on the Library Services for People with Disabilities Policy, which was approved by the American Library Association in 2001. The policy identified focus areas for libraries including library services, facilities, collections, and assistive technology. Library websites frequently convey this information to users. Our study examined and compared academic library websites for the differently able. What services do academic libraries offer to the differently able? Is there a basic level of services that libraries identify or should offer? Are websites for people with disabilities easily located from the library’s home page?

Socializing Messages In Blue-Collar Families: Communicative Pathways To Social Mobility And Reproduction, Kristen Lucas

Department of Communication Studies: Faculty Publications

This study explicitly links processes of anticipatory socialization to social mobility and reproduction. An examination of the socializing messages exchanged between blue-collar parents (n=41) and their children (n=25) demonstrate that family-based messages about work and career seldom occur in straightforward, unambiguous ways. Instead, messages take several paths (direct, indirect, ambient, and omission). Further, the content of messages communicated along these paths often is contradictory. That is, sons and daughters receive messages that both encourage and discourage social mobility. Ultimately, these individuals must negotiate the meanings of family-based anticipatory socialization communicated to them through a mix of messages.

Barack Obama: A Semiotic Analysis Of His Philadelphia Speech, Theresa Catalano

Department of Communication Studies: Faculty Publications

In this paper, Barack Obama's March 18, 2008 Philadelphia speech is examined from the perspectives of Semiotics and Critical Discourse Analysis incorporating a theoretical framework from Social Identity Theory including models of metaphorical analysis from Semina and Masci (1996), Santa Ana (1999), and semiotic analysis of political discourse from Umberto Eco's "linguaggio politico" (1973). Jakobson's functions of signs (context, contact, code, addresser, addressee, and message) provide a basis for the analysis, which examines each function in detail. Emphasis is placed on the message of the speech by analyzing metaphors and metonyms ranging from "unity is nourishment" to "anger is a …

Revealing Darkness Through Light: Communicatively Managing The Dark Side Of Mentoring Relationships In Organisations, Kristen Carr, Erica P. Heiden

Department of Communication Studies: Faculty Publications

Existing research has indicated that mentoring in organisations serves a variety of beneficial functions, including socialising new employees, increasing employee self-esteem and competence, and teaching them how to navigate organisational politics. Although the benefits of mentoring are clear and well documented, there is a potential ‘dark side’ to mentoring that has the potential to result in role confusion, interpersonal conflict, the loss of individual power, and diluted organisational culture. It is our purpose in this paper to reconceptualise the role of communication in mentoring as a way to illuminate this dark side of mentoring within organisations.

Coparental Communication, Relational Satisfaction, And Mental Health In Stepfamilies, Paul Schrodt, Dawn O. Braithwaite

Department of Communication Studies: Faculty Publications

This study tested a series of actor–partner interdependence models of coparental communication, relational satisfaction, and mental health in stepfamilies. Participants included 127 couples (N = 254). Results revealed 2 actor-oriented models whereby parents’ and stepparents’ coparental communication quality positively predicted their own (but not their partners’) satisfaction and mental health. A final model revealed that parents’ relational satisfaction mediated the effect of coparental communication on their own mental health. A similar pattern emerged for stepparents, although coparental communication continued to have a direct, positive effect on stepparents’ mental health. Importantly, parents’ coparental communication produced an inverse partner effect on stepparents’ …

Ex-Spouses’ Relational Satisfaction As A Function Of Coparental Communication In Stepfamilies, Paul Schrodt, Aimee E. Miller, Dawn O. Braithwaite

Department of Communication Studies: Faculty Publications

This study tested a series of actor-partner interdependence models of coparental communication and relational satisfaction among ex-spouses living in stepfamilies. Participants included 41 ex-spousal dyads (N = 82). Results revealed two actor-oriented models whereby ex-spouses’ supportive and antagonistic coparental communication predicted their own (but not their ex-spouse’s) relational satisfaction. A second set of models revealed that nonresidential parents’ supportive and antagonistic coparental communication with the residential stepparent predicted their own satisfaction with their ex-spouses, as well as their ex-spouse’s satisfaction with them (i.e., a partner effect). Importantly, the findings demonstrate the interdependence of coparenting relationships in stepfamilies, as supportive coparental …

A Randomized Trial Examining The Effects Of Parent Engagement On Early Language And Literacy: The Getting Ready Intervention, Susan M. Sheridan, Lisa Knoche, Kevin A. Kupzyk, Carolyn P. Edwards, Christine A. Marvin

Department of Educational Psychology: Faculty Publications

Language and literacy skills established during early childhood are critical for later school success. Parental engagement with children has been linked to a number of adaptive characteristics in preschoolers including language and literacy development, and family-school collaboration is an important contributor to school readiness. This study reports the results of a randomized trial of a parent engagement intervention designed to facilitate school readiness among disadvantaged preschool children, with a particular focus on language and literacy development. Participants included 217 children, 211 parents, and 29 Head Start teachers in 21 schools. Statistically significant differences in favor of the treatment group were …

Spring-Migration Ecology Of Northern Pintails In South-Central Nebraska, Aaron T. Pearse, Gary L. Krapu, Robert R. Cox Jr., Bruce E. Davis

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Spring-migration ecology of staging Northern Pintails, Anas acuta, was investigated in south-central Nebraska, USA. Habitat associations, local movements, settling patterns, arrival dates, residency times and survival were estimated from 71 radiomarked pintails during spring 2001, 2003 and 2004, and diet determined from 130 females collected during spring 1998 and 1999. Seventy-two percent of pintail diurnal locations were in palustrine wetlands, 7% in riverine wetlands, 3% in lacustrine wetlands, 6% in municipal sewage lagoons and irrigation reuse pits and 10.5% in croplands. Emergent wetlands with hemi-marsh conditions were used diurnally more often than wetlands with either open or closed vegetation …

The Scientific Classification Of Wolves: Canis Lupus Soupus, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Gray wolf, timber wolf, red wolf, eastern wolf, brush wolf, arctic wolf, Mexican wolf, maned wolf, Ethiopian wolf, etc., etc. How many kinds of wolves are there? And what are the differences? This is a really good question, and the answer is getting more complicated all the time. Let us start by going back a few years to the way science looked at wolves more traditionally— before the days of the new field of molecular genetics. Molecular genetics examines the actual DNA of animals and tries to classify them according to genetic similarities. ...

What does all this mean in …

Kin Encounter Rate And Inbreeding Avoidance In Canids, Eli Geffen, Michael Kam, Reuven Hefner, Pall Hersteinsson, Anders Angerbjorn, Love Dalen, Eva Fuglei, Karin Noren, Jennifer R. Adams, John Vucetich, Thomas J. Meier, L. David Mech, Bridgett M. Vonholdt, Daniel R. Stahler, Robert K. Wayne

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Mating with close kin can lead to inbreeding depression through the expression of recessive deleterious alleles and loss of heterozygosity. Mate selection may be affected by kin encounter rate, and inbreeding avoidance may not be uniform but associated with age and social system. Specifically, selection for kin recognition and inbreeding avoidance may be more developed in species that live in family groups or breed cooperatively. To test this hypothesis, we compared kin encounter rate and the proportion of related breeding pairs in noninbred and highly inbred canid populations. The chance of randomly encountering a full sib ranged between 1–8% and …

Use Of Cranial Characters In Taxonomy Of The Minnesota Wolf (Canis Sp.), L. David Mech, Ronald M. Nowak, Sanford Weisberg

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Minnesota wolves (Canis sp.) sometimes are reported to have affinity to a small, narrow-skulled eastern form (Canis lupus lycaon Schreber, 1775) and sometimes to a larger, broader western form (Canis lupus nubilus Say, 1823). We found that pre-1950 Minnesota wolf skulls were similar in size to those of wolves from southeastern Ontario and smaller than those of western wolves. However, Minnesota wolf skulls during 1970–1976 showed a shift to the larger, western form. Although Minnesota skull measurements after 1976 were unavailable, rostral ratios from 1969 through 1999 were consistent with hybridization between the smaller eastern wolf and …

Gray Wolf (Canis Lupus) Movements And Behavior Around A Kill Site And Implications For Gps Collar Studies, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Global Positioning System (GPS) radio-collars are increasingly used to estimate Gray Wolf (Canis lupus) kill rates. In interpreting results from this technology, researchers make various assumptions about wolf behavior around kills, yet no detailed description of this behavior has been published. This article describes the behavior of six wolves in an area of constant daylight during 30 hours, from when the pack killed a Muskox (Ovibos moschatus) calf and yearling on Ellesmere Island, Nunavut, Canada, to when they abandoned the kill remains. Although this is only a single incident, it demonstrates one possible scenario of pack …

Movements Of Wolves At The Northern Extreme Of The Species’ Range, Including During Four Months Of Darkness, L. David Mech, H. Dean Cluff

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Information about wolf (Canis lupus) movements anywhere near the northern extreme of the species’ range in the High Arctic (.75uN latitude) are lacking. There, wolves prey primarily on muskoxen (Ovibos moschatus) and must survive 4 months of 24 hr/day winter darkness and temperatures reaching 253 C. The extent to which wolves remain active and prey on muskoxen during the dark period are unknown, for the closest area where information is available about winter wolf movements is .2,250 km south. We studied a pack of $20 wolves on Ellesmere Island, Nunavut, Canada (80°N latitude) from July 2009 …

Parsing Demographic Effects Of Canine Parvovirus On A Minnesota Wolf Population, L. David Mech, Sagar M. Goyal

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

We examined 35 years of relationships among wolf (Canis lupus) pup survival, population change and canine parvovirus (CPV) seroprevalence in northeastern Minnesota to determine when CPV exerted its strongest effects. Using correlation analysis of data from five periods of 7-years each from 1973 through 2007, we learned that the strongest effect of CPV on pup survival (r = -0.73) and on wolf population change (r = -0.92) was during 1987 to 1993. After that, little effect was documented despite a mean CPV seroprevalence from 1994 of 2007 of 70.8% compared with 52.6% during 1987 to 1993. We …