Digital Commons Network^™

Importation Of Exotic Ticks And Tick-Borne Spotted Fever Group Rickettsiae Into The United States By Migrating Songbirds, Nabanita Mukherjee, Lorenza Beati, Michael Sellers, Laquita Burton, Steven Adamson, Richard G. Robbins, Frank Moore, Shahid Karim

Faculty Publications

Birds are capable of carrying ticks and, consequently, tick-transmitted microorganisms over long distances and across geographical barriers such as oceans and deserts. Ticks are hosts for several species of spotted fever group rickettsiae (SFGR), which can be transmitted to vertebrates during blood meals. In this study, the prevalence of this group of rickettsiae was examined in ticks infesting migratory songbirds by using polymerase chain reaction (PCR). During the 2009 and 2010 spring migration season, 2064 northward-migrating passerine songbirds were examined for ticks at Johnson Bayou, Louisiana. A total of 91 ticks was removed from 35 individual songbirds for tick species …

The Trees, My Lungs: Self Psychology And The Natural World At An American Buddhist Center, Daniel S. Capper

Faculty Publications

This study employs ethnographic field data to trace a dialogue between the self psychological concept of the selfobject and experiences regarding the concept of “interbeing” at a Vietnamese Buddhist monastery in the United States. The dialogue develops an understanding of human experiences with the nonhuman natural world which are tensive, liminal, and nondual. From the dialogue I find that the selfobject concept, when applied to this form of Buddhism, must be inclusive enough to embrace relationships with animals, stones, and other natural forms. The dialogue further delineates a self psychological methodology for examining religions in their interactions with natural forms.

Attitudes Toward Anger Management Scale: Development And Initial Validation, David J. Boudreaux, Eric R. Dahlen, Michael B. Madson, Emily Bullock-Yowell

Faculty Publications

This article describes the development and preliminary validation of the Attitudes Toward Anger Management Scale (ATAMS), a self-report measure of attitudes toward anger management services. Undergraduate volunteers (N = 415) completed an initial version of the instrument. Principal components analysis yielded a two-factor solution. Convergent and incremental validities were supported.

Measures Of Written Linguistic Accuracy: Questions Of Reliability, Validity, And Practicality, Troy L. Cox, Norman W. Evans, K. James Hartshorn, Teresa Martin De Jel

Faculty Publications

Determining linguistic improvement in L2 writing requires a precise measure of linguistic accuracy. Although numerous metrics of linguistic accuracy have been used in L2 research, Wigglesworth and Foster (2008) proposed a new kind of measure—a weighted clause ratio—based on the adequacy of the writer’s conveyed meaning. This paper evaluates the validity of this metric and compares it to two of the most similar measures of linguistic accuracy currently in use: the error-free T-unit ratio and the error-free clause ratio. The data collected and analyzed in this study were drawn from over 350 writing samples generated by 81 ESL writers whose …

Variables Affecting L2 Gains During Study Abroad, Wendy Baker-Smemoe, Dan P. Dewey, Jennifer Brown, Rob A. Martinsen

Faculty Publications

Second language (L2) gains during study abroad have been related to several variables including length of stay (Llanes, 2011), language use (Martinsen, Baker, Dewey, Bown, & Johnson, 2010), and social network development (Isabelli‐ García, 2006), among others. However, most studies have investigated only a few predictors in single study abroad programs. While these findings are helpful, larger scale studies are needed to better understand the variables that contribute to L2 gains across several different cultures and learner groups. The current study examines predictors of L2 gain of more than 100 native English speakers who participated in study abroad in Mexico, …

Interest And Informational Preferences Regarding Genomic Testing For Modest Increases In Colorectal Cancer Risk, Wendy C. Birmingham, A E. Anderson, K G. Flores, Watcharaporn Boonyasiriwat, Amanda Gammon, Wendy Kohlmann, M D. Schwartz, J Samadder, K Boucher, A Y. Kinney

Faculty Publications

Background/Aims: This study explored the interest in genomic testing for modest changes in colorectal cancer risk and preferences for receiving genomic risk communications among individuals with intermediate disease risk due to a family history of colorectal cancer. Methods: Surveys were conducted on 272 men and women at intermediate risk for colorectal cancer enrolled in a randomized trial comparing a remote personalized risk communication intervention (TeleCARE) aimed at promoting colonoscopy to a generic print control condition. Guided by Leventhal’s Common Sense Model of Self-Regulation, we examined demographic and psychosocial factors possibly associated with interest in SNP testing. Descriptive statistics and logistic …

Relationship Quality And Oxytocin: Influence Of Stable And Modifiable Aspects Of Relationships, Wendy C. Birmingham, Julianne Holt-Lunstad, Kathleen C. Light

Faculty Publications

Prior studies report that couples with higher relationship quality show higher oxytocin (OT) levels, yet other studies report those with higher distress have increased OT. This study investigated these competing predictions in the context of a support enhancement intervention among 34 young married couples (N = 68). Preintervention marital quality (Dyadic Adjustment Scale) was examined for associations with plasma and salivary OT levels 4 weeks apart and for changes between these time points within the intervention group. High relationship quality, not distress, was associated with higher OT in both saliva and plasma at both time points. No significant interaction …

Supervising Clinical Fellows: Preparation And Styles, Connie Summers, Maria Resendiz, Roxanna Ruiz-Felter

Faculty Publications

Purpose: The majority of supervision literature has focused on the supervision of graduate students. The purpose of this study was to examine the preparation of and explore the thinking styles of mentoring speech-language pathologists (SLPs) of Speech-Language Pathology graduates who are completing their clinical fellowship. Method: A questionnaire was sent to 1626 SLPs by email who reported working in school settings and 102 participants responded. They were asked questions about demographics, caseloads, supervisory experiences, knowledge of the American Speech-Language-Hearing Association (ASHA, 2008) standards for supervision, and thinking styles. Forty of the participants reported on the number of years of experience …

Applying Insights From Behavioral Economics To Policy Design, Brigitte C. Madrian

Faculty Publications

The premise of this article is that an understanding of psychology and other social science disciplines can inform the effectiveness of the economic tools traditionally deployed in carrying out the functions of government, which include remedying market failures, redistributing income, and collecting tax revenue. An understanding of psychology can also lead to the development of different policy tools that better motivate desired behavior change or that are more cost-effective than traditional policy tools. The article outlines a framework for thinking about the psychology of behavior change in the context of market failures. It then describes the research on the effects …

What Makes Annuitization More Appealing?, John Beshears, James J. Choi, David Laibson, Brigitte C. Madrian, Stephen P. Zeldes

Faculty Publications

We conduct and analyze two large surveys of hypothetical annuitization choices. We find that allowing individuals to annuitize a fraction of their wealth increases annuitization relative to a situation where annuitization is an “all or nothing” decision. Very few respondents choose declining real payout streams over flat or increasing real payout streams of equivalent expected present value. Highlighting the effects of inflation increases demand for cost of living adjustments. Frames that highlight flexibility, control, and investment significantly reduce annuitization. A majority of respondents prefer to receive an extra “bonus” payment during one month of the year that is funded by …

A Direct Test Of Agency Theories Of Debt, Yilin Huang, Taylor D. Nadauld

Faculty Publications

When a firm is facing default, equity holders have incentives to engage in asset substitution, underinvest, or directly transfer wealth. Few papers document investment distortions on account of debt-equity agency conflicts, only that the threat of distortions influence ex ante financing costs. A non-agency RMBS deal represents an entity that is highly leveraged where, ex ante, equity holders know they will face default. This provides an ideal laboratory for testing whether the threat of default creates any of the distortions predicted in theory. We estimate agency costs associated with direct wealth transfers to range between $.011 and $.025 per dollar.

An Online High School “Shepherding” Program: Teacher Roles And Experiences Mentoring Online Students, Jeffrey S. Drysdale, Charles R. Graham, Jered Borup

Faculty Publications

Several online programs use on-site facilitators to create a stronger sense of community and reduce student dropout. However, little research addresses how programs that are fully online can provide their students with comparable support. This case study analyzed a “shepherding program” at Mountain Heights Academy, a fully online high school. We found that the shepherding program enabled fully online teachers to provide their students with many of the services typical of on-site facilitators. The roles of the shepherding program included building caring relationships, facilitating content interaction, and providing students with the communication links they needed to be successful. In addition, …

Mother–Infant Interactions In Free-Ranging Rhesus Macaques: Relationships Between Physiological And Behavioral Variables, Dario Maestripieri, Christy L. Hoffman, George M. Anderson, C. Sue Carter, J. Dee Higley

Faculty Publications

Studies of mother–infant relationships in nonhuman primates have increasingly attempted to understand the neuroendocrine bases of interindividual variation in mothering styles and the mechanisms through which early exposure to variable mothering styles affects infant behavioral development. In this study of free-ranging rhesus macaques on Cayo Santiago, Puerto Rico, we aimed to: 1) compare lactating and nonlactating females to investigate whether lactation is associated with changes in plasma cortisol, prolactin and oxytocin, as well as changes in CSF levels of serotonin and dopamine metabolites (5-HIAA and HVA); 2) examine the extent to which interindividual variation in maternal physiology is associated with …

Gem: Global Entrepreneurship Monitor, Leticia Camacho

Faculty Publications

GEM houses the results of research conducted by the Global Entrepreneurship Research Association (GERA) on the level of entrepreneurship around the world. This research, which involves annual surveys and interviews, was initiated in 1999 by Babson College and the London Business School. Data are collected and harmonized by GERA staff. The project started with 10 participating countries and has expanded to include more than 69 countries.

Trust And Financial Reporting Quality, Jace Garrett, Rani Hoitash, Douglas F. Prawitt

Faculty Publications

Using unique survey data from Great Place to Work R Institute, we investigate the association of intraorganizational trust (i.e., employees’ trust in management) with three aspects of financial reporting: accruals quality, misstatements, and internal control quality. We find that trust is associated with better accrual quality, lower likelihood of financial statement misstatements, and lower likelihood of internal control material weakness disclosures. However, these effects are not uniform across all companies. Consistent with trust improving financial reporting quality through improved information production and information sharing, we find that trust is significantly associated with financial reporting quality in relatively decentralized firms, but …

Youth Time Outside: A Comparison Of Time Use Methodologies, Michael B. Edwards, Mat D. Duerden, Robin D. Lizzo, Katherine S. Campbell, Lauren M. Kamper

Faculty Publications

Significant public attention has been given to the perceived lack of youth time spent outside. Diverse approaches make it difficult to develop consensus around youth time-use patterns and guide efforts to get kids outside. The purpose of this study was to compare results of a 7-day time diary used to document adolescent outdoor time with results from other time-use methodologies. Seventh graders (N=43) were selected to complete week-long time-use diaries and recall surveys. Time diary estimates were compared to an online survey, a simulated two-day time diary, and a simulated experience sampling. Results suggested that differences existed between time outside …

Increasing And Generalizing Self-Efficacy: The Effects Of Adventure Recreation On The Academic Efficacy Of Early Adolescents, Mark A. Widmer, Mat D. Duerden, Stacy T. Taniguchi

Faculty Publications

This quasi-experimental study examined the impact of an adventure recreation program on adolescent participants’ outdoor recreation and academic self-efficacy. The study also explored the transferability of efficacy beliefs across non-related domains. The sample included 262 adolescents, 194 who served as participants in the program and 68 who served as comparisons. The average age for each group was 13.6 years. The intervention, a two-week, theory-based program, involved a variety of outdoor recreation activities. Pre-/post-instruments measured perceived levels of outdoor efficacy and academic efficacy, attitudes, and motivations. Results indicated participants experienced significantly more growth than comparisons on both outdoor and academic measures …

A Post-Installed Subsea Monitoring System For Structural And Flow Assurance Evaluation, David Brower, Alexis Brower, John Hedengren, Reza Asgharzadeh Shishavan

Faculty Publications

This paper describes major advancements for deploying sensing systems on existing subsea structures as part of the Clear Gulf study. In the past, a major shortcoming of post-installed monitoring systems has been poor coupling between the sensor and structure; this study provided methods to overcome this problem. Both subsea field testing and laboratory testing were performed to verify these advancements. The Clear Gulf study is a collaboration between the offshore energy industry and NASA with the goals of risk mitigation, safety, efficiency and environmental concerns in the offshore energy industry. The study is ongoing and has investigated new methods to …

A Behavioral View On Firm Response To Ratings: How Positive Recognition Leads To Reductions In Charitable Contributions, Ben William Lewis

Faculty Publications

While many rating systems incentivize firms to improve their performance, I investigate how positive recognition from external stakeholders can lead to reductions in performance, rather than improvements. Drawing upon behavioral and performance feedback theory, I argue that positive ratings can lead firms to decrease their subsequent performance by reducing uncertainty regarding standards of acceptable or appropriate conduct. Assuming that firms will seek to avoid uncertainty, I propose that such ratings can lead high-performing firms to redefine their aspirations and thus reduce their subsequent performance. I test this main hypothesis, as well as several moderating effects, by examining how firms responded …

Older Couples With And Without Cardiovascular Disease: Testing Associations Between And Among Affective Communication, Marital Satisfaction, Physical And Mental Health, Josh Novak, James M. Harper, Jonathan G. Sandberg

Faculty Publications

The American Heart Association (Go et al., 2013) estimated that about 2,150 Americans die each day from cardiovascular disease (CVD). For those 65 years of age or older, the total cost of heart related services in 2009 was $121.2 billion (Go et al., 2013). Many people live with the chronic conditions of cardiovascular disease (Petersen et al., 2005). Researchers have identified the genetic, medical, and lifestyle habits of those with CVD, yet there is a dearth of literature focusing on the relational/social aspects of cardiovascular disease and how such factors are associated with the risk, presentation, and maintenance of cardiovascular …

Hcv Among Male Injection Drug Users And Their Female Partners In Almaty, Kazakhstan: Implications For Hcv Treatment And Prevention, Nabila El-Bassel, Louisa Gilbert, Chris Beyrer, Assel Terlikbayeva, Elwin Wu, Xin Ma, Mingway Chang, Stacey Shaw, Baurzhan Zhussupov, Tim Hunt, Sholpan Primbetova, Yelena Rozental

Faculty Publications

HCV infection is a serious concern among people who inject drugs. Despite imposing a major disease burden in countries with high rates of injection drug use such as Kazakhstan, other Central Asian and East Asian countries, Eastern Europe, and Russia, HCV remains an understudied issue. This study includes 728 individuals (364 couples) from Almaty, Kazakhstan, where at least one member of the dyad reported recent injection drug use. Participants were recruited to participate in a couple-based HIV prevention study. We examine the prevalence of HCV and co-infections between HCV and HIV, correlates of HCV, and the association between HCV prevalence …

Sharia Law, Trevan Hatch

Faculty Publications

Sharia is the Islamic legal code that serves as an ethical, practical, and religious guide for practicing Muslims. Sharia has been variously translated from Arabic as "the way," "the correcting path," or literally "the path leading to the watering place." Sharia has Sunni and Shia variations as well as different schools of jurisprudence within those traditions, but all sharia is rooter in the Qur'an (or Koran, the primary sacred text of Islam) and the lived example of the Prophet Muhammad, as discussed in the hadith (a body of traditions concerning the Prophet Muhammad's life and revelations). these two sources are …

Why Teach Pe? Factors That Affect Students' Decisions To Teach Physical Education Revisited, Patrick Mcgaha, David C. Barney

Faculty Publications

Many times a child will be asked, "What do you want to be when you grow up?" The answers are varied, yet their responses usually reflect what their parents' employment may be. For this study, factors were investigated that have an effect on college students' decisions to become physical educators. For this study it was found that former physical education and coaches were the most influential people affecting college students' decision to become physical education teachers, not parents. It was also found that many of these college students were actively involved in high school athletics, thus also affecting their decision …

A Comparison Of Middle School Students Steps Per Minute (Spm) In Five Physical Education Curriculum Units Utilizing Pedometers: An Overall Contribution To Attaining The Recommended Step Counts Per Day In Children, David C. Barney, Francis T. Pleban, Jenny Pleban, Justin Dekupier

Faculty Publications

The purpose of this study was to compare pedometer steps per minute from five different curriculum units (basketball, volleyball, indoor soccer, pickle ball, and fitness activities) in middle school physical education classes as they relate to contributing to the recommended 12,000 to 16,000 steps per day for healthy children. Two hundred and thirty-two male and female middle school students participated in this study, 115 males and 117 females, respectively. Steps per minute were measured with pedometers in five curriculum units in middle school physical education classes; over 36 minutes of activity time. Overall, physical education classroom activities such as basketball, …

Trainees’ Perceived Knowledge Gain Unrelated To The Training Domain: The Joint Action Of Impression Management And Motives, Dan S. Chiaburu, Jason L. Huang, Holly M. Hutchins, Richard G. Gardner

Faculty Publications

Trainees’ knowledge gains represent an important outcome in human resource development. In this research, we tested a model examining the joint influence of social desirability (impression management, self-deception) and motives (need for power, need for approval) on trainees’ self-reported knowledge gain. We conducted a study with respondents who reported information related to individual differences and took a training program and reported their knowledge gain in domains that were both related and unrelated to the training program. Trainee unrelated knowledge gain was a function of the joint influence of individual predispositions (to impression manage or engage in self-deception) and motives (need …

Variables Affecting L2 Gains During Study Abroad, Wendy Baker-Smemoe, Dan Dewey, Jennifer Brown, Rob A. Martinsen

Faculty Publications

Second language (L2) gains during study abroad have been related to several variables including length of stay (Llanes, 2011), language use (Martinsen, Baker, Dewey, Bown, & Johnson, 2010), and social network development (Isabelli‐ García, 2006), among others. However, most studies have investigated only a few predictors in single study abroad programs. While these findings are helpful, larger scale studies are needed to better understand the variables that contribute to L2 gains across several different cultures and learner groups. The current study examines predictors of L2 gain of more than 100 native English speakers who participated in study abroad in Mexico, …

A Randomized Clinical Trial On The Effects Of Extracorporeal Shockwave Therapy, Joint Mobilizations And Exercise On Plantar Heel Pain In Patients With Plantar Fasciitis, Paolo Sanzo, Elizabeth Oakley

Faculty Publications

Plantar fasciitis (PF) is the most common cause of heel pain today impacting on the patient’s walking ability, work tolerance, and ability to participate in active sport. Two million people in the United States (US) are treated for PF yearly with heel pain accounting for 11 to 15% of visits to medical professionals. It is estimated that 10% of the US population will develop PF during their lifetime. Treatment for PF may include a variety of interventions ranging from conservative treatment to surgical interventions. One of the suggested treatments for PF is the use of extracorporeal shockwave therapy (ECSWT). ECSWT …

Impaired Fasting Glucose Level And Diabetes In Kaoma And Kasama Rural Districts Of Zambia: Prevalence And Correlates In 2008-2009 Population Based Surveys, Olesegun A. Babaniyi, Peter Songolo, Emmanuel Rudatsikira, Adamson S. Muula, David Mulenga, Mazyanga L. Mazaba-Liwewe, Idah Ndumba, Freddie Masaninga, Seter Siziya

Faculty Publications

Background: Impaired fasting glucose level has been associated with increased incidence of Type 2 Diabetes mellitus, and diabetes is becoming a major public health problem in developing countries. The objective of the study was to determine the prevalence and correlates for impaired fasting glucose level/diabetes in Kaoma and Kasama rural districts of Zambia. Methods and Findings: A cross sectional study using modified World Health Organization (WHO) global non communicable diseases (NCD) surveillance initiative NCD STEPwise approach was used in the study. Proportions were compared using the Yates’ corrected Chi-square test, and a result yielding a p value of less than …

Presumed Imminence: Judicial Risk Assessment In The Post-9/11 World, Avidan Y. Cover

Faculty Publications

Court opinions in the terrorism context are often distinguished by fact-finding that relates to risk assessment. These risk assessments — inherently policy decisions — are influenced by cultural cognition and by cognitive errors common to probability determinations, particularly those made regarding highly dangerous and emotional events. In a post-9/11 world, in which prevention and intelligence are prioritized over prosecution, courts are more likely to overstate the potential harm, neglect the probability, and presume the imminence of terrorist attacks. As a result, courts are apt to defer to the government and require less evidence in support of measures that curtail civil …

Erasing Boundaries: Inter-School Collaboration And Its Pedagogical Opportunities, David I.C. Thomson, Ian Gallacher, Amy R. Stein, Robin Boyle

Faculty Publications

(Excerpt)

This article, based on a presentation that we gave at the AALS conference in New York in January of 2014, suggests that technology opens up new possibilities for law schools by allowing students from different schools to participate in complex inter-school simulations that can, if carefully prepared, teach important lessons about lawyering skills, behavior, and provide rich opportunities for the development of professional identity. It can, in short, deepen and enrich the experiential learning opportunities that law schools offer. The article does not propose that law school faculty should teach or grade students from another school, but that the …