Digital Commons Network^™

Hras1 And Lass1 With Apoe Are Associated With Human Longevity And Healthy Aging, S. Michal Jazwinski, Sangkyu Kim, Jianliang Dai, Li Li, Xiuhua Bi, James C. Jiang, Jonathan Arnold, Mark A. Batzer, Jerilyn A. Walker, David A. Welsh, Christina M. Lefante, Julia Volaufova, Leann Myers, L. Joseph Su, Dorothy B. Hausman, Michael V. Miceli, Eric Ravussin, Leonard W. Poon, Katie E. Cherry, Michael A. Welsch

Faculty Publications

The search for longevity-determining genes in human has largely neglected the operation of genetic interactions. We have identified a novel combination of common variants of three genes that has a marked association with human lifespan and healthy aging. Subjects were recruited and stratified according to their genetically inferred ethnic affiliation to account for population structure. Haplotype analysis was performed in three candidate genes, and the haplotype combinations were tested for association with exceptional longevity. An HRAS1 haplotype enhanced the effect of an APOE haplotype on exceptional survival, and a LASS1 haplotype further augmented its magnitude. These results were replicated in …

Auxiliary Be Production By African American English-Speaking Children With And Without Specific Language Impairment, April W. Garrity, Janna B. Oetting

Faculty Publications

Purpose: To examine 3 forms (am, is, are) of auxiliary BE production by African American English (AAE)-speaking children with and without specific language impairment (SLI). Method: Thirty AAE speakers participated: 10 six-year-olds with SLI, 10 age-matched controls, and 10 language-matched controls. BE production was examined through samples and a probe. Results: Across tasks, visual inspection suggested that the children with SLI overtly marked BE at lower rates than the controls, and all groups marked am at higher rates than is and are, with few dialect-inappropriate errors. Within the samples, the children also overtly marked is at higher rates when preceded …

In Memoriam: Gil Friedman, Harvey Starr

Faculty Publications

Gil Friedman, lecturer in political science at Tel Aviv University, passed away on July 16, 2009, at the age of 42 after a short bout with cancer. Much too young, and with so much promise, Gil's death was an unexpected shock to his relatives, friends, and colleagues. His loss is all the more tragic because those who knew Gil were struck by his seemingly boundless energy, his enormous intellectual curiosity, his constant stream of ideas, and his incredible work ethic—all fed by a seemingly insatiable desire to read everything (ever) written in the areas of his current interest.

In Memoriam: Arnold Kanter, William I. Bacchus, Stanley I. Bach, Gary C. Jacobson, David Seidman, Harvey Starr

Faculty Publications

It is with deep sadness that we report the passing of our friend and colleague Arnold Kanter on April 10, 2010, at the all-too-young age of 65. He died from acute myelogenous leukemia, diagnosed in 2007.

Beyond Robot Fan-Out: Towards Multi-Operator Supervisory Control, Michael A. Goodrich, Yisong Guo, Jonathan M. Whetten

Faculty Publications

This paper explores multi-operator supervisory control (MOSC) of multiple independent robots using two complementary approaches: a human factors experiment and an agent-based simulation. The experiment identifies two task and environment limitations on MOSC: task saturation and task diffusion. It also identifies the correlation between task specialization and performance, and the possible existence of untapped spare capacity that emerges when multiple operators coordinate. The presence of untapped spare capacity is explored using agent-based simulation, resulting in evidence which suggests that operators may be more effective when they operate at less than maximum capacity.

Effects Of Alcohol On Tests Of Executive Functioning In Men And Women: A Dose Response Examination, Casey R. Guillot, Jennifer Renee Fanning, Joshua S. Bullock, Michael S. Mccloskey, Mitchell Eric Berman

Faculty Publications

Alcohol has been shown to affect performance on tasks associated with executive functioning. However, studies in this area have generally been limited to a single dose or gender or have used small sample sizes. The purpose of this study was to provide a more nuanced and systematic examination of alcohol's effects on commonly used tests of executive functioning at multiple dosages in both men and women. Research volunteers (91 women and 94 men) were randomly assigned to one of four drink conditions (alcohol doses associated with target blood alcohol concentrations of .000%, .050%, .075%, and .100%). Participants then completed three …

Redressing All Erisa Fiduciary Breaches Under Section 409 (A), Eric D. Chason

Faculty Publications

No abstract provided.

Immature Citizens And The State, Vivian E. Hamilton

Faculty Publications

Citizens are born, but they are also made. How its citizens come to be—whether the educations they receive will expand or constrain their future options, whether the values they assimilate will encourage or dissuade their civic engagement, etc.—fundamentally concerns the state. Through the power it wields over a vast range of policymaking contexts, the state can significantly influence (or designate those who will influence) many of the formative experiences of young citizens. Young citizens’ accumulated experiences in turn can significantly influence the future mature citizens they will become. The state insufficiently considers the cumulative nature of its citizens’ development, however. …

Delineation Of Differential Temporal Relations Between Specific Eating And Anxiety Disorders, Julia D. Buckner, Jose Silgado, Peter M. Lewinsohn

Faculty Publications

This study examined the temporal sequencing of eating and anxiety disorders to delineate which anxiety disorders increase eating disorder risk and whether individuals with eating disorders are at greater risk for particular anxiety disorders. The sample was drawn from the Oregon Adolescent Depression Project. Temporal relations between specific eating and anxiety disorders were examined after controlling for relevant variables (e.g., mood disorders, other anxiety disorders) over 14. years. After excluding those with anorexia nervosa (AN) in adolescence (T1), OCD was the only T1 anxiety disorder to predict AN by age 30 (T4). No T1 anxiety disorder was associated with T4 …

A Sense Of Disentitlement: Frame-Shifting And Metaphor In Ashcroft V. Iqbal, Lisa A. Eichhorn

Faculty Publications

No abstract provided.

Hopelessness, Depression, And Early Markers Of Endothelial Dysfunction In U.S. Adults, D. Phuong Do, Jennifer B. Dowd, Nalini Ranjit, James S. House, George A. Kaplan

Faculty Publications

Objective - This study examines whether the psychological traits of hopelessness and depressive symptoms are related to endothelial dysfunction.

Methods - Data come from a subsample of 434 respondents in the 2001-2003 Chicago Community Adult Health Study (CCAHS), a population-based survey designed to study the impact of psychological attributes, neighborhood environment, and socio-economic circumstances on adults age 18 and over. Circulating biomarkers of endothelial dysfunction including e-selectin, p-selectin and s-ICAM1 were obtained from serum samples. Hopelessness was measured by responses to two questions and depressive symptoms were measured by an 11-item version of the CES-D. Multivariate regression models tested whether …

Is Love A Flimsy Foundation? Soulmate Versus Institutional Models Of Marriage, W. Bradford Wilcox, Jeffrey P. Dew

Faculty Publications

Steven Nock argued that love—understood narrowly in terms of emotional and sexual intimacy—was a flimsy foundation for relationships and that the institution of marriage provided a firmer footing for stable, high-quality relationships than love alone. Relying on data from the Marriage Matters Survey of 1414 married men and women in Louisiana (1998–2004), we extended Nock’s insights to consider whether contemporary marriages organized along institutional lines enjoyed more stability, satisfaction, and less conflict than marriages organized around a soulmate model. Largely consistent with Nock’s perspective, we found that individuals who embraced norms of marital permanency and gender specialization and were embedded …

Parenting In Emerging Adulthood: An Examination Of Parenting Clusters And Correlates, Larry J. Nelson, Laura M. Padilla-Walker, Katherine J. Christensen, Cortney A. Evans, Jason S. Carroll

Faculty Publications

The changing nature of the transition to adulthood in western societies, such as the United States, may be extending the length of time parents are engaged in “parenting” activities. However, little is known about different approaches parents take in their interactions with their emerging-adult children. Hence, this study attempted to identify different clusters of parents based on the extent to which they exhibited both extremes of control (psychological control, punishment, verbal hostility, indulgence) and responsiveness (knowledge, warmth, induction, autonomy granting), and to examine how combinations of parenting were related to emerging adult children’s relational and individual outcomes (e.g. parent–child relationship …

Embedded Information Literacy In The Basic Oral Communication Course: From Conception Through Assessment, Kari D. Weaver, Penni M. Pier

Faculty Publications

This paper explores the process of embedding information literacy into a basic oral communication course. Discussion includes student performance as an impetus for change, collaborative course design between the oral communication teaching team and instructional librarians, and assessment initiatives. Suggestions for future collaborative work are articulated.

Uncertainty Compensation In Human Attention: Evidence From Response Times And Fixation Durations, S. Lee Hong, Melissa R. Beck

Faculty Publications

Background: Uncertainty and predictability have remained at the center of the study of human attention. Yet, studies have only examined whether response times (RT) or fixations were longer or shorter under levels of stimulus uncertainty. To date, no study has examined patterns of stimuli and responses through a unifying framework of uncertainty. Methodology/Principal Findings: We asked 29 college students to generate repeated responses to a continuous series of visual stimuli presented on a computer monitor. Subjects produced these responses by pressing on a keypad as soon a target was detected (regardless of position) while the durations of their visual fixations …

A Sustainable Future For Open Textbooks? The Flat World Knowledge Story, John L. Hilton Iii, David Wiley

Faculty Publications

Many college students and their families are concerned about the high costs of textbooks. E–books have been proposed as one potential solution; open source textbooks have also been explored. A company called Flat World Knowledge produces and gives away open source textbooks in a way they believe to be financially sustainable. This article reports an initial study of the financial sustainability of the Flat World Knowledge open source textbook model.

A Sustainable Future For Open Textbooks? The Flat World Knowledge Story, John Hilton Iii, David Wiley

Faculty Publications

Many college students and their families are concerned about the high costs of textbooks. E–books have been proposed as one potential solution; open source textbooks have also been explored. A company called Flat World Knowledge produces and gives away open source textbooks in a way they believe to be financially sustainable. This article reports an initial study of the financial sustainability of the Flat World Knowledge open source textbook model.

Body Image In Middle-Aged Mormon Women: A Comparative Case Study, Janette Olsen

Faculty Publications

Body image is a multifaceted construct developed from perceived experiences and personal and cultural attitudes towards the body. Women are more vulnerable than men to internal and external influences regarding negative body image. A qualitative comparative case study design was utilized to explore how 10 lifelong, middle-aged LDS women, either married (n=5) with children or single, never married (n=5), experienced body image through their perceptions of religiosity and spirituality. The participants lived along the Wasatch Front in Utah and were recruited through known LDS gatekeepers. Each participant completed three in-person interviews and three audio or paper journals, which were transcribed …

Why The Supreme Court Cares About Elites, Not The American People, Lawrence Baum, Neal Devins

Faculty Publications

Supreme Court Justices care more about the views of academics, journalists, and other elites than they do about public opinion. This is true of nearly all Justices and is especially true of swing Justices, who often cast the critical votes in the Court’s most visible decisions. In this Article, we will explain why we think this is so and, in so doing, challenge both the dominant political science models of judicial behavior and the significant work of Barry Friedman, Jeffrey Rosen, and others who link Supreme Court decision making to public opinion.

Social Relationships And Mortality Risk: A Meta-Analytic Review, Timothy B. Smith, Julianne Holt-Lunstad, J. Bradley Layton

Faculty Publications

Background: The quality and quantity of individuals' social relationships has been linked not only to mental health but also to both morbidity and mortality. Objectives: This meta-analytic review was conducted to determine the extent to which social relationships influence risk for mortality, which aspects of social relationships are most highly predictive, and which factors may moderate the risk. Data Extraction: Data were extracted on several participant characteristics, including cause of mortality, initial health status, and pre-existing health conditions, as well as on study characteristics, including length of follow-up and type of assessment of social relationships. Results: Across 148 studies (308,849 …

The Role Of Religion And Spirituality In Olav’S Treatment And Recovery: Commentary On An Exemplary Case Report, P. Scott Richards

Faculty Publications

The Case of Olav (Stålsett, Engedal, & Austad, 2010) offers in-depth insight from a spiritually and existentially informed psychodynamic perspective of how religious and spiritual issues may be intertwined with psychopathology. This case report also shows how psychological and spiritual interventions can be used in an integrative manner to help patients with severe long- term psychopathology. Ultimately the case provides convincing quantitative and qualitative evidence that an in-depth working through of Olav’s pathological inner representations of self and God were instrumental in his psycho-spiritual healing and recovery.

Beyond Employment And Income: The Association Between Young Adults’ Finances And Marital Timing, Jeffrey P. Dew, Joseph Price

Faculty Publications

This study tested an extension of the theory of marital timing (Oppenheimer, Am J Sociol 94:563–591, 1988) by assessing whether visible and less visible financial assets and debt mediated the relationship between employment and the likelihood of marriage. We conducted these prospective, longitudinal analyses using a sample of 1,522 never-married young adults from the National Survey of Families and Households. For participants who were not cohabiting at Wave 1, financial issues such as car values predicted marriage but did not mediate the relationship between work hours, occupational prestige, and the likelihood of marriage. For cohabiting participants, employment factors were the …

Defining International Terrorism: Historical Reality And The African Experience, Kwame B. Antwi-Boasiako

Faculty Publications

Violence is terror and terror is violence. Liberators, freedom fighters, revolutionaries and terrorists have all become labels of convenience. Terrorism, historically, has been institutionalized by some governments to their advantage. Academicians and politicians fail to agree on the issues surrounding terrorism hence defining terrorism has become an academic puzzle. The ambiguity in its definition has also contributed to lack of any universal comprehensive acceptable theory. The literature on terrorism by and large accused weaker nations of supporting terrorism. This paper argues otherwise by using the African experience, slavery and colonization, to question the literature on terrorism. Nations throughout history have …

If A Pure Market Economy Is So Good, Why Doesn’T It Exist? The Importance Of Changing Preferences Versus Incentives In Social Change, Jeffrey Rogers Hummel, Edward P. Stringham

Faculty Publications

Many economists argue that a pure market economy cannot come about because people will always have incentives to use coercion (Cowen and Sutter, 2005; Holcombe, 2004). We maintain that these economists leave out an important factor in social change. Change can come about by altering incentives or preferences, but since most neoclassical economists ignore changing preferences, they too quickly conclude that change is impossible. History shows that social change based on changes in preferences is common. By recognizing that preferences need not be constant, political economists can say much more about changing the world.

Talking Body Parts And Missing Commodities: Cinematic Complexes And Sylvia Plath, Vidhu Aggarwal

Faculty Publications

No abstract provided.

Review Essay: Anna Jackson, Karen Coats, And Roderick Mcgillis, Eds., The Gothic In Children’S Literature (2008) And Jarlath Killeen, The History Of The Gothic (2009), Patrick C. Fleming

Faculty Publications

No abstract provided.

Legislating In The Light: Considering Empirical Data In Crafting Arbitration Reforms, Amy J. Schmitz

Faculty Publications

Consumer advocates and policymakers call for abolition of predispute arbitration clauses in consumer contracts, while proponents of arbitration claim such abolition would increase companies’ dispute resolution costs, leading to higher prices and interest rates. Policymakers on both sides of the debate, however, rarely consider the empirical research necessary for crafting informed arbitration disclosure rules. This article therefore focuses on how varied research, including my own empirical studies, may inform policies regarding arbitration disclosure regulations. The article also offers suggestions for regulations tailored to have the most impact for the cost in light of this research.

Weeds In The Flower Garden: An Exploration Of Plagiarism In Graduate Students’ Research Proposals And Its Connection To Enculturation, Esl, And Contextual Factors, Joanna Gilmore, Denise Strickland, Briana Eileen Timmerman, Michelle Maher, David Feldon

Faculty Publications

Existing literature provides insight into the nature and extent of plagiarism amongst undergraduate students (e.g., Ellery, 2008; Parameswaran & Devi, 2006; Selwyn, 2008). Plagiarism amongst graduate students is relatively unstudied, however, and the existing data are largely based on self-reports. This study investigated the rates and potential causes of plagiarism amongst graduate students in master’s and doctoral programmes in science, technology, engineering, mathematics, and science or mathematics education by examining actual research proposals written by graduate students. Results indicate that plagiarism is a prevalent issue at each of the three university sites sampled and across all of the investigated disciplines. …

Parenting Style, Religiosity, Peers, And Adolescent Heavy Drinking, Stephen J. Bahr, John P. Hoffmann

Faculty Publications

Objective: The purpose of this research was to examine whether authoritative, authoritarian, indulgent, and neglectful parenting styles were associated with adolescent alcohol use and heavy drinking, after controlling for peer use, religiosity, and other relevant variables. Method: Structural equation modeling was used to estimate direct and indirect associations of parenting style with alcohol use and heavy drinking among 4,983 adolescents in Grades 7-12. Results: Adolescents whose parents were authoritative were less likely to drink heavily than adolescents forms he other three parenting styles, and they were less likely to have close friends who used alcohol. In addition, religiosity was negatively …

Openness As Catalyst For An Educational Reformation, David Wiley

Faculty Publications

The word open is receiving a lot of attention in education circles. Openness in higher education has been discussed recently by writers in the Chronicle of Higher Education, the New York Times, EDUCAUSE Review, and EQ, among other publications. In January 2010, The Horizon Report, produced by the New Media Consortium (NMC) and the EDUCAUSE Learning Initiative (ELI), declared that open content will “reach mainstream use” in higher education within the next twelve months. But what does that mean? What is this open we keep hearing about?