Digital Commons Network^™

Confronting Coventurers: Coconspirator Hearsay, Sir Walter Raleigh, And The Sixth Amendment Confrontation Clause, Ben L. Trachtenberg

Faculty Publications

Using the example of a recent major terrorism prosecution, this article addresses “coventurer hearsay” in the context of the ongoing Confrontation Clause debate concerning the United States Supreme Court’s decision in Crawford v. Washington. Courts have recently begun admitting hearsay evidence pursuant to a revisionist interpretation of the coconspirator statement exception to the hearsay rule. Under the new “lawful joint venture” theory, a hearsay statement may be admitted as a coconspirator statement if made in furtherance of a “joint undertaking” - defined as pretty much any cooperative activity - even if the “conspiracy” is not illegal. Because this new interpretation …

Oyun: A New, Free Program For Iterated Prisoner’S Dilemma Tournaments In The Classroom, Charles H. Pence, Lara Buchak

Faculty Publications

Evolutionary applications of game theory present one of the most pedagogically accessible varieties of genuine, contemporary theoretical biology. We present here Oyun (oy-oon, http://charlespence.net/oyun), a program designed to run iterated prisoner's dilemma tournaments, competitions between prisoner's dilemma strategies developed by the students themselves. Using this software, students are able to readily design and tweak their own strategies, and to see how they fare both in round-robin tournaments and in “evolutionary” tournaments, where the scores in a given “generation” directly determine contribution to the population in the next generation. Oyun is freely available, runs on Windows, Mac, and Linux computers, …

The Thousand Star Magnitudes In The Catalogues Of Ptolemy, Al Sufi, And Tycho Are All Corrected For Atmospheric Extinction, Bradley E. Schaefer

Faculty Publications

No abstract provided.

Distorting The Establishment Clause Into An Individual Dissenter's Right, Patrick Garry

Faculty Publications

No abstract provided.

Exploring The Role Of Pseudodeductibles In Auto Insurance Claims Reporting, Dana A. Kerr Phd

Faculty Publications

Many who purchase insurance understand that by reporting covered losses to their insurers they increase the chances of future premium increases or reductions in insurance coverage.If under such circumstances a policyholder decides not to report an otherwise covered loss, the policyholder is effectively displaying the presence of a “pseudodeductible.” That is, given a covered loss occurs, a policyholder may define a personal and unobservable threshold that is greater than any stated deductible in the policy below which an insurance claim for the loss will not be reported. The scant amount of empirical research on this topic suffers from a lack …

Dialogic Conversations In An Embedded Literacy Assessment Field Experience, Lucy Spence, Amy Donnally, Amy Johnson Lachuk, Marcie Ellerbe

Faculty Publications

Preservice teachers often come into teacher education programs with a positivist view of assessment, which may have developed during their own schooling experiences. For this reason, purposefully constructed course work and field experiences must be offered to enable them reframe their conceptions of literacy assessment and to complicate the assessment practices that have become most familiar to them. This paper examines a course in which, the aim is to intentionally counter the positivist testing culture and invest in helping preservice teachers understand assessment as a multi-faceted, dynamic process of inquiry.

Environmental Perceptions And Objective Walking Trail Audits Inform A Community-Based Participatory Research Walking Intervention, Jamie Zoellner, Jennie L. Hill, Karen Zynda, Alicia D. Sample, M. Kathleen Yadrick

Faculty Publications

Background: Given the documented physical activity disparities that exist among low-income minority communities and the increased focused on socio-ecological approaches to address physical inactivity, efforts aimed at understanding the built environment to support physical activity are needed. This community-based participatory research (CBPR) project investigates walking trails perceptions in a high minority southern community and objectively examines walking trails. The primary aim is to explore if perceived and objective audit variables predict meeting recommendations for walking and physical activity, MET/minutes/week of physical activity, and frequency of trail use. Methods: A proportional sampling plan was used to survey community residents in this …

Willingness To Use Adhd Treatments: A Mixed Methods Study Of Perceptions By Adolescents, Parents, Health Professionals And Teachers, Regina Bussing, Mirka Koro-Ljungberg, Kenji Noguchi, Dana Mason, Gillian Mayerson, Cynthia W. Garvan

Faculty Publications

Little is known about factors that influence willingness to engage in treatment for attention deficit/hyperactivity disorder (ADHD). From 2007 to 2008, in the context of a longitudinal study assessing ADHD detection and service use in the United States, we simultaneously elicited ADHD treatment perceptions from four stakeholder groups: adolescents, parents, health care professionals and teachers. We assessed their willingness to use ADHD interventions and views of potential undesirable effects of two pharmacological (short- and long-acting ADHD medications) and three psychosocial (ADHD education, behavior therapy, and counseling) treatments. In multiple regression analysis, willingness was found to be significantly related to respondent …

Establishing A Foundation For Automated Human Credibility Screening, Jay F. Nunamaker Jr, Judee K. Burgoon, Nathan W. Twyman, Jeffrey Gainer Proudfoot, Ryan M. Schuetzler, Justin Scott Giboney

Faculty Publications

Automated human credibility screening is an emerging research area that has potential for high impact in fields as diverse as homeland security and accounting fraud detection. Systems that conduct interviews and make credibility judgments can provide objectivity, improved accuracy, and greater reliability to credibility assessment practices, need to be built. This study establishes a foundation for developing automated systems for human credibility screening

Using Automatic Speech Recognition Technology With Elicited Oral Response Testing, Troy L. Cox, Randall S. Davies

Faculty Publications

This study examined the use of automatic speech recognition (ASR) scored elicited oral response (EOR) tests to assess the speaking ability of English language learners. It also examined the relationship between ASR-scored EOR and other language proficiency measures and the ability of the ASR to rate speakers without bias to gender or native language. To that end, 179 subjects were given an ASR-scored EOR test with 60 items, followed by an oral proficiency interview (OPI) type assessment and a battery of other language tests. Findings suggest that ASR-scored EOR results could be used alone to predict speaking ability in specific …

Association Between C-Reactive Protein And Cognitive Deficits In Elderly Men And Women: A Meta-Analysis, Bruce L. Brown, Dawson W. Hedges, Thomas J. Farrer

Faculty Publications

Abstract

Background: Certain risk factors for cognitive decline appear modifiable. A potentially modifiable marker of inflammation, C-reactive protein may be associated with cognitive deficits, although not all studies have found a relationship between C-reactive protein and cognitive ability. Further, few research papers have examined whether gender may affect any association between C-reactive protein and cognitive deficit.

Methods: To better understand the association between C-reactive protein, cognitive deficit, and gender in elderly people, we meta-analyzed cross-sectional studies that reported cognitive ability assessed by the Mini-Mental State Examination or an equivalent measure, C-reactive protein concentrations, and gender.

Results: While we identified no …

Forgiveness And Relationship Satisfaction: Mediating Mechanisms, Scott R. Braithwaite, Edward A. Selby, Frank D. Fincham

Faculty Publications

Although the ability to forgive transgressions has been linked to overall relationship satisfaction, the mechanisms that mediate this association have not been established. We propose that the tendency to forgive a romantic partner increases relationship satisfaction via increased relational effort and decreased negative conflict. In two studies, we used structural equations modeling to examine these variables as potential mechanisms that drive this association. In Study 1 (N = 523) and Study 2 (N = 446) we found that these variables significantly mediated the association between forgiveness and relationship satisfaction. The findings were robust when examined concurrently and longitudinally, across multiple …

Examining A Brief Suicide Screening Tool In Older Adults Engaging In Risky Alcohol Use, Scott R. Braithwaite, Jessica D. Ribeiro, Jon J. Peaff, Thomas E. Joiner

Faculty Publications

Alcohol misuse increases risk of suicidal behavior in older adults. TheDepressive Symptom Inventory-Suicidality Subscale (DSI-SS; Metalsky & Joiner,1997) and its relation to suicide attempt history was examined to see if it differedfor older adults as a function of their alcohol use. Structural equation modelingwas used in a sample (N= 1,061) of older adult outpatients to examine the scale’smeasurement invariance and population heterogeneity and its relation to suicideattempt history. Analyses supported the equivalence of the DSI-SS in risky andnonrisky drinkers. The DSI-SS significantly predicted past suicide attempts. Find-ings support the viability of the DSI-SS as suicide screening tool for older adults.

Subliminal Activation Of Social Ties Moderates Cardiovascular Reactivity During Acute Stress, Wendy C. Birmingham, Mckenzie Carlisle, Bert N. Uchino, David M. Sanbonmatsu, Timothy W. Smith, Matthew R. Cribbet, Kathleen C. Light, Allison A. Vaughn

Faculty Publications

Objective—The quality of one’s personal relationships has been reliably linked to important physical health outcomes, perhaps through the mechanism of physiological stress responses. Most studies of this mechanism have focused on whether more conscious interpersonal transactions influence cardiovascular reactivity. However, whether such relationships can be automatically activated in memory to influence physiological processes has not been determined. The primary aims of this study were to examine if subliminal activation of relationships could influence healthrelevant physiological processes, and to examine this question in the context of a more general relationship model that incorporates both positive and negative dimensions. Method—We randomly assigned …

Evaluative Threat And Ambulatory Blood Pressure: Cardiovascular Effects Of Social Stress In Daily Experience, Wendy C. Birmingham, Timothy W. Smith, Bert N. Uchino

Faculty Publications

Objective—Physiological effects of social evaluation are central in models of psychosocial influences on physical health. Experimental manipulations of evaluative threat evoke substantial cardiovascular and neuroendocrine responses in laboratory studies, but only preliminary evidence is available regarding naturally-occurring evaluative threats in daily life. In such non-experimental ambulatory studies, it is essential to distinguish effects of evaluative threat from related constructs known to alter stress, such as ability perceptions and concerns about appearance. Methods—94 married, working couples (mean age 29.2 years) completed a one-day (8am to 10pm) ambulatory blood pressure (ABP) protocol with random interval-contingent measurements using a Suntech monitor and Palm …

Psychological Pathways Linking Social Support To Health Outcomes: A Visit With The “Ghosts” Of Research Past, Present, And Future, Wendy C. Birmingham, Bert N. Uchino, Kimberly Bowen, Mckenzie Carlisle

Faculty Publications

Contemporary models postulate the importance of psychological mechanisms linking perceived and received social support to physical health outcomes. In this review, we examine studies that directly tested the potential psychological mechanisms responsible for links between social support and health-relevant physiological processes (1980s to 2010). Inconsistent with existing theoretical models, no evidence was found that psychological mechanisms such as depression, perceived stress, and other affective processes are directly responsible for links between support and health. We discuss the importance of considering statistical/design issues, emerging conceptual perspectives, and limitations of our existing models for future research aimed at elucidating the psychological mechanisms …

Specific Dimensions Of Perceived Support And Ambulatory Blood Pressure: Which Support Functions Appear Most Beneficial And For Whom?, Wendy C. Birmingham, Kimberly S. Bowen, Bert N. Uchino, Mckenzie Carlisle, Timothy W. Smith, Kathleen C. Light

Faculty Publications

Perceived support has been related to lower cardiovascular morbidity and mortality. However, little is known about the specific functional components of support responsible for such links. We tested if emotional, informational, tangible, and belonging support predicted ambulatory blood pressure (ABP) and interpersonal interactions (e.g., responsiveness), and if such links were moderated by gender. In this study, 94 married couples underwent 12 h of ABP monitoring during daily life which included a night at home with their spouse. They completed a short-form of the interpersonal support evaluation list that provides information on total (global) support, as well as specific dimensions of …

Knowing Your Partner Is Not Enough: Spousal Importance Moderates The Link Between Attitude Familiarity And Ambulatory Blood Pressure, Wendy C. Birmingham, Bert N. Uchino, David M. Sanbonmatsu

Faculty Publications

Close relationships have been linked to cardiovascular morbidity and mortality. More research is needed, however, on the social and biological processes responsible for such links. In this study, we examined the role of relationship-based attitudinal processes (i.e., attitude familiarity and partner importance) on ambulatory blood pressure during daily life. Forty-seven married couples completed a questionnaire regarding their own attitudes, perceptions of their partner’s attitudes, and perceptions of partner importance. They also underwent a 1-day ambulatory assessments of daily spousal interactions and blood pressure. Partner importance was related to better interpersonal functioning (e.g., partner responsiveness) and lower ambulatory systolic blood pressure. …

The Effects Of Family Therapies Foradolescent Delinquency And Substanceabuse: A Meta-Analysis, Scott A. Baldwin, Sarah Christian, Arjan Berkeljon, William R. Shadish, Roy Bean

Faculty Publications

This meta-analysis summarizes results from k = 24 studies comparing either BriefStrategic Family Therapy, Functional Family Therapy, Multidimensional Family Therapy,or Multisystemic Therapy to either treatment-as-usual, an alternative therapy, or a controlgroup in the treatment of adolescent substance abuse and delinquency. Additionally, theauthors reviewed and applied three advanced meta-analysis methods including influenceanalysis, multivariate meta-analysis, and publication bias analyses. The results suggestedthat as a group the four family therapies had statistically significant, but modest effects ascompared to treatment-as-usual (d= 0.21;k= 11) and as compared to alternative thera-pies (d= 0.26;k= 11). The effect of family therapy compared to control was larger(d= 0.70;k= 4) …

Performance Monitoring Following Conflict: Internal Adjustments In Cognitive Control?, Scott A. Baldwin, Michael J. Larson, Peter E. Clayson

Faculty Publications

The purpose of this study was to investigate the effects of strategic conflict-related adjustments in cognitive control processes on indices of performance monitoring. Previous research has examined the ability of parametric task-related manipulations to bias attention to errors; however, the present study sought to elucidate the effects of internal adjustments in control mediated by the anterior cingulate cortex on error-related conflict processing. High-density event-related potentials (ERPs) were obtained from 124 healthy individuals (68 female, 66 male) during a modified Eriksen flanker task. Behavioral measures (i.e., error rates, response times [RTs]) and N2 amplitudes showed significant conflict adaptation (i.e., previous-trial congruencies …

How Does Noise Affect Amplitude And Latency Measurement Of Event-Related Potentials (Erps)? A Methodological Critique And Simulation Study, Scott A. Baldwin, Peter E. Clayson, Michael J. Larson

Faculty Publications

There is considerable variability in the quantification of event-related potential (ERP) amplitudes and latencies. Weexamined susceptibility of ERP quantification measures to incremental increases in background noise through publishedERP data and simulations. Measures included mean amplitude, adaptive mean, peak amplitude, peak latency, andcentroid latency. Results indicated mean amplitude was the most robust against increases in background noise. Theadaptive mean measure was more biased, but represented an efficient estimator of the true ERP signal particularly forindividual-subject latency variability. Strong evidence is provided against using peak amplitude. For latency measures,the peak latency measure was less biased and less efficient than the centroid latency …

Rhetorical Invention In Public Speaking Textbooks And Classrooms, Richard Benjamin Crosby

Faculty Publications

This essay examines how three of the most popular public speaking textbooks address rhetorical invention. The essay argues that textbooks minimize the discursive space shared by speakers and audiences in public speaking classrooms. As a consequence, topic and argument invention is framed largely as an internal affair that occurs prior to the speaker’s interaction with the audience. The essay concludes with recommendations for teaching invention by reframing the public speaking classroom as a protopublic space.

Working Memory’S Meager Involvement In Sentence Repetition Tests, Deryle W. Lonsdale, Eve Kiyomi Okura

Faculty Publications

Elicited imitation (EI) is a testing method for learners’ oral language proficiency. One common criticism aimed at EI is that performance might not require linguistic knowledge, but mere rote memorization. This study explores the issue by administering two tests to the same group of students studying English as a second language: (1) a working memory test, and (2) an English EI test. Participants came from a range of English language proficiency levels. Our goal was to test whether scores from these two treatments (English EI scores and working memory scores) would correlate significantly. If not, this would suggest that there …

Japanese Language Proficiency, Social Networking, And Language Use During Study Abroad: Learners' Perspectives, Dan Dewey, Jennifer Brown, Dennis Eggett

Faculty Publications

This study examines the self-perceived speaking proficiency development of 204 learners of Japanese who studied abroad in Japan and analyzes connections between self-reported social network development, language use, and speaking development. Learners perceived that they gained the most in areas associated with the intermediate and advanced levels of the ACTFL (American Council on the Teaching of Foreign Languages) Speaking Proficiency Guidelines and the least in novice and superior-level abilities, largely because of a ceiling effect – learners were highly capable of novice-level tasks before study abroad and therefore had little to gain. Regression analysis indicated that self-reported pre-departure proficiency level, …

Student And Teacher Perceptions Of Motivational Strategies In The Foreign Language Classroom, Ashley Ruesch, Jennifer Brown, Dan Dewey

Faculty Publications

The present paper reports on a study that builds upon Do¨rnyei and Csize´r’s and Cheng and Do¨rnyei’s research on the teaching practices foreign language instructors consider most motivational. The study utilized an instrument based on that of Do¨rnyei and Csize´r, but changed the cultural context in which the survey was administered (North America) and added the perspective of foreign language students. The results of the study offer further support to the findings of the earlier studies. Findings also suggest additional cross-cultural differences in perceptions of motivational teaching practices. Furthermore, the present study underscores the importance of including students’ perspectives on …

Me, My Spouse, And My Avatar: The Relationship Between Marital Satisfaction And Playing Massively Multiplayer Online Role-Playing Games (Mmorpgs), Michelle Ahlstrom, Neil R. Lundberg, Ramon Zabriskie, Dennis Eggett, Gordon B. Lindsay

Faculty Publications

A variety of online support groups exist for “gaming widows” who feel their spousal relationship has been displaced by time spent playing Massively Multiplayer Online Role-Playing Game(s) (MMORPGs). MMORPG research has been presented on youth and adults, however to date, there is no research on married gamers to support or refute the claims of discontented spouses. The purpose of this study was to gain a better understanding of the gaming behaviors of couples who play MMORPGs. The sample included 349 couples. Results indicated lower marital satisfaction related to couples’ MMORPG gaming interactions such as quarrelling about gaming, not retiring to …

Unpacking The Privacy Paradox: Irrational Decision-Making Within The Privacy Calculus, David W. Wilson, Joseph S. Valacich

Faculty Publications

Understanding privacy is important to individuals and organizations. This research in progress develops a theoretical model that incorporates both actual disclosure behavior and the potential for irrational behavior induced by overriding situational factors presented at the time of the privacy disclosure decision. Actual disclosure behavior is seldom measured in privacy research, and most prior work has assumed the disclosure decision to be a fully rational one. This research challenges that assumption, and the eventual completion of the project will contribute uniquely to our understanding of the privacy calculus in online transactions.

Using Tpack As A Framework To Understand Teacher Candidates’ Technology Integration Decisions, Charles R. Graham, J. Borup, N. B. Smith

Faculty Publications

This research uses the technological pedagogical and content knowledge (TPACK) framework as a lens for understanding howteacher candidates make decisions about the use of information and communication technology in their teaching. Pre- and post-treatment assessments required elementary teacher candidates at Brigham Young University to articulate how and why they would integrate technology in three content teaching design tasks. Researchers identified themes from student rationales that mapped to the TPACK constructs. Rationales simultaneously supported subcategories of knowledge that could be helpful to other researchers trying to understand and measure TPACK. The research showed significant student growth in the use of rationales …

Improving Online Social Presence Through Asynchronous Video, Jered Borup, Richard E. West, Charles R. Graham

Faculty Publications

Online learning has become a reality for many students in higher education. Unfortunately, something that has also become a reality is a sense of isolation in online courses, and Moore (1980) has warned that students' sense of distance can threaten their ability to learn. The community of inquiry framework (Garrison, Anderson, & Archer, 2000) has provided insight into ways that online interactions can improve students' and instructors' social presence and learning. Emerging video technologies may be able to improve these interactions and thus more easily support the development of communities of inquiry. In this study we interviewed students in three …

An Analysis Of High Impact Scholarship And Publication Trends In Blended Learning, Lisa R. Halverson, Charles R. Graham, Kristian J. Spring, Jeffrey S. Drysdale

Faculty Publications

Blended learning is a diverse and expanding area of design and inquiry that combines face-to-face and online modalities. As blended learning research matures, numerous voices enter the conversation. This study begins the search for the center of this emerging area of study by finding the most cited scholarship on blended learning. Using Harzing’s Publish or Perish software (http:// www.harzing.com/pop.htm), we determined the most frequently cited books, book chapters, and articles on the subject of blended learning, as well as the journals in which these highly cited articles appeared. Through these findings we offer some conclusions about where the conversations about …