Social and Behavioral Sciences Commons^™

Assessing Client Progress Session By Session In The Treatment Of Social Anxiety Disorder: The Social Anxiety Session Change Index, Sarah A. Hayes, Nathan A. Miller, Debra A. Hope, Richard G. Heimberg, Harlan R. Juster

Department of Psychology: Faculty Publications

Frequent assessment during therapy can improve treatments and provide accountability. However, clinicians often do not monitor progress because of the time it takes to administer and score assessments. In response, the Social Anxiety Session Change Index (SASCI) was developed. The SASCI is a short, easily administered rating of subjective improvement that asks clients with social anxiety disorder how much they have changed since the beginning of therapy. Change on the SASCI was related to change in fear of negative evaluation, a core aspect of social anxiety, and to clinician-rated improvement, but not to ratings of anxiety sensitivity or depression. Because …

Group Treatment In A Community Setting For A Sexually Abused Child And A Non-Offending Caregiver: Case Study And Discussion, Grace S. Hubel, Rosalita C. Maldonado, Poonam Tavkar, David J. Hansen, Mary F. Flood

Department of Psychology: Dissertations, Theses, and Student Research

This study presents the case of an 11-year-old fifth grade female (Amanda) and her mother (Mrs. J) who both completed the Project SAFE (Sexual Abuse Family Education) Group Intervention. Project SAFE is a manualized group treatment for sexually abused children ages 7-16 and their non-offending caregivers developed at the University of Nebraska-Lincoln (Hansen, Hecht, & Futa, 1998), and delivered at a local Child Advocacy Center. Amanda experienced contact sexual abuse by her 39-year-old stepfather on multiple occasions over a 4-year period. Amanda reported symptoms of anxiety, posttraumatic stress, and fear related to the victimization. Mrs. J also reported clinically significant …

Agricultural Systems: Agroecology And Rural Innovations For Development [Book Review], Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

To welcome yet another book on sustainable development, a reviewer must look for what is unique and what adds value to the volumes already published. In Agricultural Systems, editors Sieglinde Snapp and Barry Pound have assembled a collection of chapters that goes beyond the usual praise and criticism of the green revolution and the focus on economic development. Their book provides a first-hand story by people with lengthy experiences in the field, especially in Africa, who have developed and tested grassroots, participatory development approaches. The result is a valuable set of principles, strategies and case studies that paint a new …

Dental Health At Oakwood Mound, Will County, Illinois, Daniel L. Osborne

Department of Anthropology: Faculty Publications

Human dentitions from Oakwood Mound were examined to ascertain dental health in this population. Attrition rate, carious lesions, and antemortem tooth loss were scored for each adult. No significant differences were present between the aforementioned variables by age or sex. The attrition rate supports the hypothesis that the individuals interred in Oakwood Mound shared similar subsistence strategies. The prevalence of carious lesions suggests a dependence on carbohydrates as a major dietary resource. High rates of antemortem tooth loss also may have resulted from reliance on this food source, although this connection is not as direct as the caries data. These …

Age Discrepancies With The Radiocarbon Dating Of Sagebrush (Artemisia Tridentata Nutt.)., Phil R. Geib

Department of Anthropology: Faculty Publications

When ancient hearths at open archaeological sites do not yield carbonized annual plant remains or other highquality samples, wood charcoal is commonly used for radiocarbon dating. Sagebrush (Artemisia tridentata Nutt.), a shrub frequently used for fuel across much of the western United States, seems a potentially better candidate for 14C dating than tree wood since the possibility for significant age discrepancy might be less. A comparison of multiple assays from single features reveals that sagebrush can overestimate age more than even tree wood charcoal. A plausible cause of this appears to be persistence of the shrub on the ground surface …

Educational Investment, Family Context, And Children’S Math And Reading Growth From Kindergarten Through The Third Grade, Jacob Cheadle

Department of Sociology: Faculty Publications

Drawing on longitudinal data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998–1999, this study used IRT modeling to operationalize a measure of parental educational investments based on Lareau’s notion of concerted cultivation. It used multilevel piecewise growth models regressing children’s math and reading achievement from entry into kindergarten through the third grade on concerted cultivation and family context variables. The results indicate that educational investments are an important mediator of socioeconomic and racial/ethnic disparities, completely explaining the black-white reading gap at kindergarten entry and consistently explaining 20 percent to 60 percent and 30 percent to 50 percent of …

Local Archives And Teaching The History Of Sociology: Experiences At The University Of Nebraska-Lincoln, Michael R. Hill

Department of Sociology: Faculty Publications

Opportunities to teach and conduct research on the local disciplinary history of sociology at the University of Nebraska-Lincoln are limited only by one’s imagination and the pragmatic realities of classroom constraints. Over the years, I have been privileged to introduce Nebraska students to many particulars of the local sociological record via guest lectures in courses and colloquia, standalone PowerPoint slide shows, archival displays, informational brochures, various publications, and by distributing extensive compilations of pertinent documents on compact discs. Most recently, I included a one-and-a-half-week segment on the history of Nebraska sociology in an Introduction to Sociology course (Hill 2007c), employing …

Does “Yes Or No” On The Telephone Mean The Same As “Check-All-That-Apply” On The Web?, Jolene D. Smyth, Leah Melani Christian, Don A. Dillman

Department of Sociology: Faculty Publications

Recent experimental research has shown that respondents to forced-choice questions endorse significantly more options than respondents to check-all questions. This research has challenged the common assumption that these two question formats can be used interchangeably but has been limited to comparisons within a single survey mode. In this paper we use data from a 2004 random sample survey of university students to compare the forced-choice and check-all question formats across web self-administered and telephone interviewer-administered surveys as they are commonly used in survey practice. We find that the within-mode question format effects revealed by previous research and reaffirmed in the …

A Comparison Of Risk Factors For Sexual Victimization Among Gay, Lesbian, Bisexual, And Heterosexual Homeless Young Adults, Kimberly A. Tyler

Department of Sociology: Faculty Publications

Although high rates of sexual victimization have been reported among homeless youth, less is known about whether the risk factors vary for gay, lesbian, and bisexual youth compared to heterosexual youth. Based on a sample of 172 homeless young adults ages 19 to 26, results revealed that depressive symptoms, prostitution, and having friends who traded sex were significantly associated with higher levels of sexual victimization. Gay, lesbian, and bisexual young adults experienced more sexual victimization compared to heterosexual young adults. A test for interactions revealed that the effect of sexual orientation on sexual victimization was moderated by trading sex and …

Nebraska Anthropologist Volume 23 : 2008 Table Of Contents

Nebraska Anthropologist

In Search of Blood-Stained Earth: A Consideration of Battlefield Archaeology's Applicability to Pre-Historic Conflict in the Eastern and Central Regions of North America (Andrew P. McFeaters)

Technological Introductions and Social Change: European Technology on the Great Plains (Andrew LaBounty)

Temporal Insanity: Woodland Archaeology and the Construction of Valid ChronologIies (Erin C. Dempsey)

Time Perspectivism, Temporal Dynamics, and Battlefield Archaeology: A Case Study from the Santiago Campaign of 1898 (William E. Altizer)

Collective Memory of the Prehistoric Past and the Archaeological Landscape (Cynthia J. Wiley)

Cultural Mentoring at Lincoln North Star High School: A Case Study (Stephen Damm)

The "How" of …

Federal Government Documents: Dead Or Alive, Charles D. Bernholz

University of Nebraska-Lincoln Libraries: Faculty Publications

Marcel Proust wrote “What we call our future is the shadow that our past projects in front of us.” For the federal documents universe, this is only partially correct. We should attend more to how it has felt to be documents librarians, instead of trying to reconcile the past with all those wishful digital delivery monologues. A lack of courage on our part now—or relying solely upon that handy silhouette—will jeopardize the prospect of tomorrow's federal documents and their use. That absence of daring, or the use of that crutch, will guarantee that whatever results we are handed in our …

Library Personnel’S Role In The Creation Of Metadata: A Survey Of Academic Libraries, Adonna Fleming, Margaret Mering, Judith A. Wolfe

University of Nebraska-Lincoln Libraries: Faculty Publications

The digital age has caused the paradigm to shift in academic libraries both in terms of their collections and the roles of their personnel. As academic libraries begin to digitize objects in their collections, how and who in the library creates access to these resources has become a hot issue. At the University of Nebraska-Lincoln Libraries (UNL Libraries), taskforces were formed to study metadata schemes used at UNL Libraries. The taskforces identified the various metadata schemes in use and the role of various departments within UNL Libraries in the creation of metadata. They made recommendations about how to document decisions …

Partnering And Programming For Undergraduate Honors Students, Catherine Fraser Riehle

University of Nebraska-Lincoln Libraries: Faculty Publications

Purpose—This paper sets out to describe successful partnerships between Purdue University Libraries’ faculty and directors of undergraduate honors programs. By reporting the results and implications of these collaborations and sharing effective approaches for building new partnerships, the author hopes to provide ideas and suggestions for others considering similar collaborations and services.

Design/methodology/approach—During the 2006–2007 academic year, the Instructional Outreach Librarian at Purdue University, West Lafayette, began partnering with directors of honors programs and consequently implemented new services for undergraduate honors students. The paper cites examples, including one pilot program in particular—a research workshop for freshmen honors students in …

Remembering And Forgetting Black Power In Mississippi Burning, Kristen Hoerl

Department of Communication Studies: Faculty Publications

Although critics are correct to point out that Mississippi Burning did not faithfully depict historical events surrounding the real-life disappearances of [civil rights activists] Chaney, Schwerner, and Goodman, I argue that these criticisms overlook some of the ways in which the film advances the cause of racial justice. On a formal level, Mississippi Burning evokes the struggles experienced by members of the Black Power movement, a social movement that emerged on the heels of civil rights. Looking at the film in the context of this movement, I argue that Mississippi Burning is a homology for the Black Power movement. Barry …

Demographic Effects Of Canine Parvovirus On A Free-Ranging Wolf Population Over 30 Years, L. David Mech, Sagar M. Goyal, William J. Paul, Wesley E. Newton

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

We followed the course of canine parvovirus (CPV) antibody prevalence in a subpopulation of wolves (Canis lupus) in northeastern Minnesota from 1973, when antibodies were first detected, through 2004. Annual early pup survival was reduced by 70%, and wolf population change was related to CPV antibody prevalence. In the greater Minnesota population of 3,000 wolves, pup survival was reduced by 40–60%. This reduction limited the Minnesota wolf population rate of increase to about 4% per year compared with increases of 16–58% in other populations. Because it is young wolves that disperse, reduced pup survival may have caused reduced …

Weight Changes In Wild Wolves, Canis Lupus, From Ages 2 To 24 Months, L. David Mech

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

Weights of 118 female and 141 male Minnesota Wolves (Canis lupus) aged 2-24 months increased almost linearly from about 8 kg for females and 10 kg for males at 3 months to 30 kg for females and 32 kg for males at 10-12 months and then tended to increase much more slowly in an overall curvilinear trend. Considerable variation was apparent for both sexes during their first year.

Spatial And Temporal Differences In Giant Kidney Worm, Dictophyma Renale, Prevalence In Minnesota Mink, Mustela Vison, L. David Mech

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

Examination of 110 Mink (Mustela vison) carcasses from 1998 through 2007 indicated that the giant kidney worm, Dioctophyma renale, occurred in Pine and Kanabec Counties of eastern Minnesota with annual prevalences of 0-92%. Worm prevalence increased from 20% in 1999 to 92% in 2001 and decreased to 6% in 2005. During 2000 to 2007, no worms were found in Mink from Anoka and Chisago Counties (n = 54), and in 2000, none in 107 Mink from LeSeur, Freeborn, Redwood, Brown and Watonwan Counties. Changes in kidney worm prevalence were positively related to trapping success, considered an index …

Wolf Body Mass Cline Across Minnesota Related To Taxonomy?, L. David Mech, William J. Paul

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

Recent genetic studies suggest that in northern Minnesota two species of wolves (Canis lupus L., 1758 or western wolf and Canis lycaon Schreber, 1775 (= Canis rufus Audubon and Bachman, 1851) or eastern wolf) meet and hybridize. However, little morphological information is available about these two types of wolves in Minnesota. We analyzed the mass of 950 female wolves and 1006 males older than 1 year from across northern Minnesota and found that it increased from 26.30 ± 0.56 kg (mean ± SE) for females and 30.60 ± 0.72 kg for males in northeastern Minnesota to 30.01 ± 0.43 …

Diets Of Lesser Scaup During Spring Migration Throughout The Upper-Midwest Are Consistent With The Spring Condition Hypothesis, Michael J. Anteau, Alan Afton

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

The spring condition hypothesis (SCH) states that the current decline of the North American scaup population (Lesser [Aythya affinis] and Greater Scaup [A. marila] combined) is due to a decline in quality or availability of scaup foods on wintering, spring migration, or breeding areas that has caused a reduction in female body condition and subsequent reproductive success. Our previous research indicated that forage quality in diets of Lesser Scaup (hereafter scaup) at two sites in Northwestern Minnesota was lower in springs 2000-2001 than that reported for springs 1986-1988, consistent with the SCH. Accordingly, we further tested …

Using Plasma-Lipid Metabolites To Index Changes In Lipid Reserves Of Free-Living Lesser Scaup (Aythya Affinis), Michael Anteau, Alan Afton

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

Understanding daily lipid-reserve changes in migrating wild birds is important for habitat assessment and species conservation. Plasma-lipid metabolites have been used to estimate rates of lipid accumulation or catabolism in small-bodied wild birds(<75 g), but this has not been validated for larger-bodied wild birds such as waterfowl. We developed an index for detecting whether individual birds accumulate or catabolize lipid reserves by regressing plasma-lipid metabolite levels(triglyceride and β-hydroxybutyrate) and known one-day mass changes(daily mass change) of 22 free-living Lesser Scaup (Aythya affinis; a larger-bodied species with typical mass range 600–1,000 g). Triglyceride and β-hydroxybutyrate predicted 75% of the variation in daily mass change (F = 28.85, df = 2 and 19, P < 0.001). Triglyceride was positively correlated (P = 0.029) with mass change, and β-hydroxybutyrate was negatively cor¬related (P < 0.001) with mass change (daily mass change = –54.49+ 11.82 [triglyceride] – 28.65 [β-hydroxybutyrate log]). Our results in¬dicate that triglyceride and β-hydroxybutyrate can estimate one-day changes in mass of free-living wild Lesser Scaup, which provides an index to daily changes in lipid reserves and should be useful for assessing quality of migration habitat.

A Two-Part Measure Of Degree Of Invasion For Cross-Community Comparisons, Qinfeng Guo, Amy Symstad

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

Invasibility is a critical feature of ecological communities, especially for management decisions. To date, invasibility has been measured in numerous ways. Although most researchers have used the richness (or number) of exotic species as a direct or indirect measure of community invasibility, others have used alternative measures such as the survival, density, or biomass of either a single or all exotic species. These different measures, even when obtained from the same communities, have produced inconsistent results and have made comparisons among communities difficult. Here, we propose a measure of the degree of invasion (DI) of a community as a surrogate …

Comparing Local Vs. Global Visible And Near-Infrared (Visnir) Diffuse Reflectance Spectroscopy (Drs) Calibrations For The Prediction Of Soil Clay, Organic C And Inorganic C, Joel B. Sankey, David J. Brown, Melisa L. Bernard, Rick L. Lawrence

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

Local, field-scale, VisNIR-DRS soil calibrations generally yield the most accurate predictions but require a substantial number of local calibration samples at every application site. Global to regional calibrations are more economically efficient, but don't provide sufficient accuracy for many applications. In this study, we quantified the value of augmenting a large global spectral library with relatively few local calibration samples for VisNIR-DRS predictions of soil clay content (clay), organic carbon content (SOC), and inorganic carbon content (IC). VisNIR models were constructed with boosted regression trees employing global, local+global, and local spectral data, using local samples from two low-relief, sedimentary bedrock …

Impact Of West Nile Virus And Other Mortality Factors On American White Pelicans At Breeding Colonies In The Northern Plains Of North America, Marsha A. Sovada, Pamela J. Pietz, Kathryn A. Converse, D. Tommy King, Erik K. Hofmeister, Paulette Scherr, Hon S. Ip

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

American white pelicans (Pelecanus erythrorhynchos) are colonial-nesting birds and their breeding sites are concentrated in a few small areas, making this species especially vulnerable to factors that can influence productivity, such as disease, disturbance, predation, weather events and loss of nesting habitat. Nearly half of the American white pelican population breeds at four colonies in the northern plains: Chase Lake National Wildlife Refuge (NWR) in North Dakota, Bitter Lake (Waubay NWR) in South Dakota, Medicine Lake NWR in Montana, and Marsh Lake in Minnesota. Thus, sustained productivity at these colonies is crucial to the health of the entire …

Panel Data Techniques And The Elasticity Of Taxable Income, Seth H. Giertz

Department of Economics: Faculty Publications

This paper examines the elasticity of taxable income with a focus on income controls designed to control for divergence in the income distribution and mean reversion. Additional emphasis is placed on the difference between short-run and longer-run responses to tax rate changes. Several panel techniques are applied to tax return data for years 1991 to 1997, followed by a cross-section analysis covering the same period. For each panel regression, an innovative inverted panel regression framework is employed to test the efficacy of the controls for mean reversion apart from controls for divergence in the income distribution. Finally, cross-section (and repeated …

A Sensitivity Analysis Of The Elasticity Of Taxable Income, Seth H. Giertz

Department of Economics: Faculty Publications

This paper applies the methods of Gruber and Saez (2002) to a panel of tax returns spanning years 1979 through 2001 in order to examine the sensitivity of the elasticities of taxable and broad income to an array of factors. The paper finds that Gruber and Saez’s approach yields an estimated elasticity of taxable income (ETI) for the 1990s that is about half the size of my corresponding estimate for the 1980s. The paper finds that weighting regression results by income not only has a substantial impact on the estimates, but also results in overall estimates that are influenced by …

Taxable Income Responses To 1990s Tax Acts: Further Explorations, Seth H. Giertz

Department of Economics: Faculty Publications

This paper presents applications of variants of a differencing methodology to Internal Revenue Service tax records in order to estimate taxable income elasticities for the 1990s. Estimates are systematically examined by applying a number of sensitivity tests. Estimates are produced after altering the: (1) time interval over which observational-level behavior is measured; (2) income restrictions on the sample; (3) choice of control variables; and (4) weighting scheme used in the regressions. In general, estimates are quite sensitive to a number of different factors. In contrast to some of the literature, estimates are larger when behavior is measured over 3-year intervals …

Tax Reform And Charitable Giving, Seth H. Giertz

Department of Economics: Faculty Publications

Of the $240.7 billion donated to U.S. charities in 2003, 75 percent was from individuals. Of that total, $145.7 billion was taken as itemized deductions on federal income tax returns. In addition, non-itemizers and non-filers contributed $33.0 billion – contributions that received no special tax treatment. Under current law, only taxpayers who itemize may deduct from Adjusted Gross Income (AGI) their charitable donations in determining taxable income. In recent years, a number of different proposals have been put forth that would alter the tax treatment of giving by individuals. Some plans would extend a variant of the charitable deduction to …

Dimensionality Of Thoughts Of Death And Suicide: Evidence From A Study Of Homeless Adolescents, Kevin A. Yoder, Les B. Whitbeck, Dan R. Hoyt

Department of Sociology: Faculty Publications

This study used data from a sample of 444 homeless adolescents to determine whether thoughts of death and suicide form one construct (unidimensionality) or two distinct but correlated constructs (multi-dimensionality). Thoughts of death and suicide were common in the sample; over two-thirds of the adolescents positively endorsed at least one of the eight death-or suicide-related items. Evidence regarding dimensionality was mixed. Exploratory factor analysis results and similarity coefficients supported one construct; confirmatory factor analysis and external consistency results provided evidence for two constructs. The results were reconciled by considering suicidality as a continuum from thoughts of death to suicidal ideation, …

Poor Teenagers’ Religion, Philip Schwadel

Department of Sociology: Faculty Publications

Empirical research has ignored the effects of poverty on adolescent religion even though children are far more likely than adults to live in poverty in the United States. The current research demonstrates considerable differences in the religious activities and religious viewpoints of poor and non-poor American teenagers. Analysis of National Study of Youth and Religion survey data shows that while poor teenagers are especially likely to pray, read religious scriptures, and report high levels of personal faith, they are unlikely to regularly participate in organized religious activities. Other findings include poor teenagers’ emphasis on role reversal in the afterlife, their …

Parasite Pathoecology Of Salmon Pueblo And Other Chacoan Great Houses: The Healthiest And Wormiest Ancestral Puebloans, Karl Reinhard

Karl Reinhard Publications

Two fields of paleopathological investigation originated in the Southwest. Archaeoparasitology is the study of ancient parasite infection (Reinhard 1990, 1992b). It includes comparisons between time periods of single societies as well as comparisons of parasitism between different, contemporaneous cultures. For example, Fry (1980) compared Fremont and Anasazi parasitism, and also Archaic hunter-gatherer and ancestral Pueblo parasitism. All of these studies fall into the definition of archaeoparasitology.

By contrast, pathoecology is the reconstruction of relationships among behavior, environment, and disease organisms in the development of illness (Martinson et al. 2003; ReinhardandBuikstra2003; Reinhardet al. 2003; Santoro et al. 2003).1his field developed from …