Digital Commons Network^™

Psychological Resilience Can Help Combat The Effect Of Stress On Problematic Social Networking Site Usage, Xiang-Ling Hou, Hai-Zhen Wang, Cheng Guo, James Gaskin, Detlef H. Rost, Jin-Liang Wang

Faculty Publications

This study was aimed to test the association between perceived stress and problematic social networking site (SNS) usage, and to figure outwhether psychological resiliencemoderated this relationship. The Perceived Stress Scale, Connor-Davidson Resilience Scale, and Facebook Intrusion Questionnaire were administered to 499 Chinese college students. The results showed that (1) perceived stress was positively associated with problematic SNS usage; (2) psychological resiliencewas negatively relatedwith problematic SNS usage; and (3) psychological resilience moderated the relationship between perceived stress and problematic SNS usage. Specifically, the relationship between perceived stress and problematic SNS usage was statistically significant for students with a lower level of …

Modeling Soot Oxidation And Gasification With Bayesian Statistics, Alexander Jon Josephson, Neal D. Gaffin, Sean T. Smith, Thomas H. Fletcher, David Lignell

Faculty Publications

This paper presents a statistical method for model calibration using data collected from literature. The method is used to calibrate parameters for global models of soot consumption in combustion systems. This consumption is broken into two different submodels: first for oxidation where soot particles are attacked by certain oxidizing agents; second for gasification where soot particles are attacked by H2O or CO2 molecules. Rate data were collected from 19 studies in the literature and evaluated using Bayesian statistics to calibrate the model parameters. Bayesian statistics are valued in their ability to quantify uncertainty in modeling. The calibrated consumption model with …

Conceptualizing The Neurobiology Of Non-Suicidal Self-Injury From The Perspective Of The Research Domain Criteria Project, Scott R. Braithwaite, Melinda Westlund Schreiner, Bonnie Klimes-Dougan, Erin D. Begnel, Kathryn R. Cullen

Faculty Publications

Non-suicidal self-injury (NSSI) commonly starts in adolescence and is associated with an array of negative outcomes. Neurobiological research investigating NSSI is in its early stages and most studies have examined this behavior within the context of specific diagnoses. However, the Research Domain Criteria (RDoC) initiative encourages researchers to examine brain-behavior relationships across diagnoses. This review on the neurobiology associated with NSSI is organized using the domains proposed by RDoC: Negative Valence, Positive Valence, Cognitive, Social Processes, and Arousal/Regulatory Systems. Evidence of neurobiological anomalies is found in each of these domains. We also propose future research directions, especially in regard to …

Equity Issuance Of Health Care Firms After The 2007 Market Crash And The 2010 Affordable Ca1·E Act, James C. Brau, J. Troy Carpenter

Faculty Publications

We provide an empirical analysis of 195 initial public offerings (IPOs) and 547 seasoned equity offerings (SEOs) of health care firms that issued between 2008 and October 2016. This period represents eight years after the US financial crisis of late 2007 and also includes all equity issuances since the passage of the Affordable Care Act of late 2010. We compare and contrast our results with those of Brau and Holloway (2009) who study health care equity issuances from 1970-2008. We find that global health care issues in both the IPO and SEO markets are significantly over-represented in both the post-crash …

Developing A Feminist Pedagogy: A Look At Intersectionality And Poe's Women, Riley Haacke

Criterion: A Journal of Literary Criticism

Abstract

Edgar Allan Poe is one of the world’s most prolific writers and therefore has an immense capacity to influence and change how we, as a society, engage with literature. By developing a feminist pedagogy centered on the intersectionality of Poe’s diverse female characters we can begin to develop a value based education model that influences the critical conversations we have about women’s issues.

Measuring Actual Behaviors In Hci Research – A Call To Action And An Example, Parker A. Williams, Jeffrey L. Jenkins, Joseph S. Valacich, Michael D. Byrd

Faculty Publications

There have been repeated calls for studies in behavioral science and human-computer interaction (HCI) research to measure participants’ actual behaviors. HCI research studies often use multiple constructs as perceived measures of behavior, which are captured using participants’ self-reports on surveys. Response biases, however, are a widespread threat to the validity of self-report measures. To mitigate this threat to validity, we propose that studies in HCI measure actual behaviors in appropriate contexts rather than solely perceptions. We report an example of using movements that reflect both actual behavior and behavioral changes measured within a health care IS usage context, specifically the …

Functional And Mechanistic Insight Into The Role Of Atg9a In Autophagy, Vajira Kaushalya Weerasekara

Theses and Dissertations

The bulk degradative process of macroautophagy requires the dynamic growth of autophagosomes, which carry cellular contents to the lysosome for recycling. Atg9A, a multi-pass transmembrane protein, is an apical regulator of autophagosome growth, yet its regulatory mechanism remains unclear. Our work suggests that hypoxia (low glucose and oxygen) triggers a rearrangement of the small adapter protein 14-3-3ζ interactome. Our data suggest that the localization of mammalian Atg9A to autophagosomes requires phosphorylation on the C terminus of Atg9A at S761, which creates a 14-3-3z docking site. Under basal conditions, this phosphorylation is maintained at a low level and is dependent on …

Case Teaching And Writing, Peter Ward, Brian Hill

Faculty Publications

College students desire a practitioner-focused education. Case teaching and writing provide more meaningful connections with practitioners and the “real” world than traditional lecture classes. Case teaching is a teaching approach using authentic, challenging, organizational scenarios with unstructured problems requiring students to analyze situations, apply principles, and create solutions through a discussion format. Case teaching provides students with the opportunity to work from the higher-order learning levels of Bloom's Taxonomy and encourages them to challenge their existing mental models, experiment with new ideas, become engaged in the learning process, and reach higher levels of learning. Cases can be taught successfully in …

Cortical Thickness Of Neural Substrates Supporting Cognitive Empathy In Individuals With Schizophrenia, Derin J. Cobia, Suena H. Massey, Daniel Stern, Eva C. Alden, Julie E. Petersen, Lei Wang, John G. Csernansky, Matthew J. Smith

Faculty Publications

Background—Cognitive empathy is supported by the inferior frontal gyrus (IFG), anterior midcingulate cortex (aMCC), insula (INS), supplementary motor area (SMA), medial prefrontal cortex (mPFC), right temporo-parietal junction (TPJ), and precuneus (PREC). In healthy controls, cortical thickness in these regions has been linked to cognitive empathy. As cognitive empathy is impaired in schizophrenia, we examined whether reduced cortical thickness in these regions was associated with poorer cognitive empathy in this population.

Methods—41 clinically-stable community-dwelling individuals with schizophrenia and 46 healthy controls group-matched on demographic variables completed self-report empathy questionnaires, a cognitive empathy task, and structural magnetic resonance imaging. We examined between-group …

The Meaning Of Giving Birth: Voices Of Hmong Women Living In Vietnam, Cheryl A. Corbett, Lynn Clark Callister, Jamie Peterson Gettys, Jacob R. Hickman

Faculty Publications

Increasing knowledge about the sociocultural context of birth is essential to promote culturally sensitive nursing care. This qualitative study provides an ethnographic view of the perspectives of birthing of Hmong mothers living in the highlands of Vietnam. Unique cultural beliefs exist in Hmong culture about the spiritual and physical wold as well as ritual practices associated with childbearing. This includes variations of ancestor worship, reincarnation, and healing practices by shamans. Traditionally, Hmong families take an active role in childbirth with birth frequently occurring in the home. Situated within a large collaborative anthropology project, a convenience sample of 8 Hmong women, …

Organizational Learning In A Cardiac Intensive Care Unit: A Learning History, Bret Lyman, Kalene M. Ethington, Carly King, Jonathan D. Jacobs, Hayley Lundeen

Faculty Publications

Introduction: Providing high-quality care to every patient is challenging, particularly in critical care units (CCUs). However, this standard can be achieved through organizational learning. Unfortunately, the process of organizational learning in CCUs is not well understood.

Objective: The objective of this study is to describe the developmental progression of a cardiac intensive care unit (CICU) to reach its current state of reliably excellent clinical performance.

Methods: The method selected for this study was a learning history. A total of 43 individuals with experience working on the CICU participated in small group interviews. Participants included nurses, surgeons, unit clerks, administrators, nursing …

Honoring Motherhood: The Meaning Of Childbirth For Tongan Women, Shelly J. Reed, Lynn Clark Callister, 'Ana Kavaefiafi, Cheryl A. Corbett, Debra Edmunds

Faculty Publications

Purpose: The purpose of this ethnographic study was to describe the meaning of childbirth for Tongan women.

Study Design and Methods: In this qualitative descriptive study, 38 Tongan women, 18 from Tonga and 20 from the United States, who had given birth in the past year were invited to share their perceptions of childbirth. Themes were generated collaboratively by the research team.

Findings: The overarching theme was honoring motherhood; other themes include using strength to facilitate an unmedicated vaginal birth, describing the spiritual dimensions of birth, adhering to cultural practices associated with childbearing, and the influence of the concept of …

Global Perinatal Nursing Research: Sustainable Development Goals Update, Lynn Clark Callister, Cheryl A. Corbett

Faculty Publications

Global health experts suggest that there is an urgent need for research supporting healthcare for childbearing women that is both respectful and evidence-based beyond “too little, too late and too much too soon.” The purpose of this editorial is to describe global perinatal research priorities, provide examples of global collaborative networking and research, identify global perinatal nursing research priorities, and describe exemplary global maternal health nursing research.

A Portrait Of Paul Henriksen, Thomas H. Henriksen

The Bridge

Paul Henriksen, my father, was one of those people whose life could have been a Hollywood film. It unreeled from the hardscrabble streets of turn-of-the-century Copenhagen, to five years spent before the mast in saltwater seas, to the battlefields of Flanders in World War I, and finally to the freshwaters of the Great Lakes, where he became a prominent sports figure in mid-twentieth-century Detroit. Hard work, persistence, and photogenic looks helped propel him toward the fulfillment of his own American dream.

Soil And Salvation: Danes In Montana, 1906-10. Part I: Soil, Jakob Jakobsen

The Bridge

When I discovered that my great grandfather and his fiancée had participated in the founding of the Dagmar colony in Montana in 1906, I did not expect my initial interest in this to lead to a research grant from DAHS that would enable me to dive even deeper into their adventure, for which I am very grateful. My fascination with their story follows from its connection to the collective history of Danish America. In this sense, my ancestors acted as individuals, but their “navigation” took place in a “landscape” that changed due to larger developments. As a result, they can …

Full Issue

The Bridge

No abstract provided.

Family Resource Allocation After Firstborns Leave Home: Implications For Secondborns’ Academic Functioning, Alexander C. Jensen Phd, Shawn D. Whiteman, Julia M. Bernard, Susan M. Mchale

Faculty Publications

This study assessed secondborn adolescents’ perceptions of changes in the allocation of family resources following their firstborn siblings’ departure from home after high school, and whether perceived changes were related to changes over 1 year in secondborns’ academic functioning. Participants were secondborn siblings (mean age = 16.58, SD = 0.91) from 115 families in which the older sibling had left the family home in the previous year. Allocation of resources was measured via coded qualitative interviews. Most (77%) secondborns reported increases in at least one type of family resource (i.e., parental companionship, attention, material goods), and many reported an increase …

Racial Identity, Phenotype, And Self-Esteem Among Biracial Polynesian/White Individuals, Kawika Allen, Patton O. Garriott, Carla J. Reyes, Catherine Hsieh

Faculty Publications

This study examined racial identity, self-esteem, and phenotype among biracial Polynesian/White adults. Eighty-four Polynesian/White persons completed the Biracial Identity Attitude Scale, the Rosenberg Self-Esteem Inventory, and a Polynesian phenotype scale. Profile analyses showed participants identified more with their Polynesian parent. A mediation analysis revealed that phenotype did not mediate the relationship between biracial identity and self-esteem.

Study Potential Of Indigenous Pseudomonas Aeruginosa And Bacillus Subtilis In Bioremediation Of Diesel-Contaminated Water, Mohammad-Saeed Safdari, Hamid-Reza Kariminia, Zahra Ghobadi Nejad, Thomas H. Fletcher

Faculty Publications

Petroleum products which are used in a wide variety of industries as energy sources and raw materials have become a major concern in pollution of terrestrial and marine environments. The purpose of this study was to assess the potential of indigenous microbial isolates for degradation of diesel fuel. Two most proficient bacterial strains among five isolated strains from polluted soil of an industrial refinery were studied. The isolates then were identified as Pseudomonas aeruginosa and Bacillus subtilis using biochemical tests and 16S rRNA gene sequence analyses. P. aeruginosa showed higher biodegradation efficiency than B. subtilis in shaking flask containing diesel-contaminated …

The Association Between Family Leisure And Family Quality Of Life: A Meta-Analysis Of Data From Parents And Adolescents, Camilla Hodge, Mat D. Duerden, Eric K. Layland, Andrew Lacanienta, Michael C. Goates, Xiaoyue Maggie Niu

Faculty Publications

The body of family leisure research has grown over the past 25 years; however, efforts to quantitatively synthesize that body of literature have not been made. Therefore, we conducted a meta-analysis of published and unpublished literature reporting on parent and adolescent child data regarding shared leisure experiences and family quality-of-life indicators across k=23 articles identified from a broad, systematic search of literature. Using random effects, we measured the associations of (a) family leisure participation with family quality of life and (b) family leisure satisfaction with family quality of life. Results indicated significant associations of small to moderate effect sizes in …

Identifying United States And Territory Requirements For Childhood Vaccination Exemptions, Emily Groth Dunn

Theses and Dissertations

Background: Children are required by law to receive vaccinations to enter school. States and territories offer exemptions for parents who refuse to vaccinate their children. Types of exemptions vary by state or territory, as does the exemption claiming process. The purpose of this research was to identify the various education-related processes implemented by states and territories which allow parents to exempt children from vaccinations. Methods: A questionnaire was distributed to immunization managers in the 50 United States, District of Columbia, the United States Indian Health Service, and eight United States territories. Managers reported vaccination requirements for their jurisdiction (collectively referred …

A Video-Based Screening System For Automated Risk Assessment Using Nuanced Facial Features, Steven J. Pentland, Nathan W. Twyman, Judee K. Burgoon, Jay F. Nunamaker, Christopher B.R. Diller

Faculty Publications

This study investigates the development of an automated interviewing system that uses facial behavior as an indicator of the risk of given illicit behavior. Traditional facial emotion indicators of risk in semistructured dialogue may have limitations in an automated approach. However, an initial analysis of mock crime interviews suggests that the face may exhibit some form of rigidity during highly structured interviews. An interviewing system design using facial rigidity analysis was implemented and experimentally evaluated, the results of which further reveal that the rigidity is fairly generalized across the face. Whereas existing theory traditionally focuses on leakage of facial expressions, …

Development And Application Of A Self-Report Measure For Assessing Sensitive Infordevelopment And Application Of A Self-Report Measure For Assessing Sensitive Information Disclosures Across Multiple Modesultiple Modes, Matthew D. Pickard, David Wilson, Catherine A. Roster

Faculty Publications

Building on the literature that approaches selfdisclosure as a decision-making process, we proposed a selfreported Sensitive Information Disclosure (SID) measure and tested the measure’s reliability and validity in two studies across a variety of interview modes and settings. We used theory to identify potential dimensions of sensitive information disclosures, created potential scale items, performed two separate card sorts, and validated the resulting pool of items in two separate experiments. Participants answered the SID scale items following an interview involving sensitive information, potential risk, and after-disclosure vulnerability. Study 1 was a laboratory experiment conducted with 165 university students. Exploratory factor analysis …

Using Wearable Devices For Non-Invasive, Inexpensive Physiological Data Collection, James Gaskin, Jeffrey Jenkins, Thomas Meservy, Jacob Steffen, Katherine Payne

Faculty Publications

Using sensors to gather physiological data about users can provide valuable insights for Information Systems (IS) research that are not availed through traditional measures. While useful in many laboratory settings, many of these physiological sensors (e.g., fMRI, EEG, EKG, etc.) are impractical and severely limited in other scenarios due to (1) prohibitive cost, (2) small sample size, (3) invasiveness, and (4) the difficulty to match psychological traits to physiological measures. In this study, we demonstrate how inexpensive consumer-grade wearable technologies overcome these first three limitations while we extend existing research on exploring the fourth limitation.

A Commitment Contract To Achieve Virologic Suppression In Poorly Adherent Patients With Hiv/Aids, Marcella Alsan, John Beshears, Wendy S. Armstrong, James J. Choi, Brigitte C. Madrian, Minh Ly T. Nguyen, Carlos Del Rio, David Laibson, Vincent C. Marconi

Faculty Publications

Objective—Assess whether a commitment contract informed by behavioral economics leads to persistent virologic suppression among HIV-positive patients with poor antiretroviral therapy (ART) adherence.

Design—Single-center pilot randomized clinical trial, plus a non-randomized control group.

Setting—Publicly-funded HIV clinic in Atlanta, Georgia, USA.

Intervention—The study involved three arms. (i) Participants in the provider visit incentive arm received $30 after attending each scheduled provider visit. (ii) Participants in the incentive choice arm were given a choice between the above arrangement and a commitment contract that made the $30 payment conditional on both attending the provider visit and meeting an ART adherence threshold. (iii) The …

What Makes Russian Advertisements Russian? Contemporary Russian Advertising As A Sociocultural Phenomenon, Valentina Iepuri

Russian Language Journal

It is common knowledge that advertisements reflect society. They play an important role in the formation of stereotypes and impose a certain way of life and a certain system of values. By analyzing both the foreground and the background of advertisements as texts, it is possible to reveal not only their primary sales messages but also the embedded social and cultural ones (Frith 1997, 3).

Sociocultural, anthropological, and psychological aspects of Russian advertising and various forms of its impact on public consciousness, morality, and public taste require special attention and research, especially now that advertising has become an integral part …

Kingship, Democracy, And The Message Of The Book Of Mormon, Gregory Steven Dundas

BYU Studies

Chapter 29 of the book of Mosiah, in which the people of Zarahemla transform their government from a monarchy to a rule of judges, is a crucial—indeed, pivotal—chapter in the Book of Mormon. Modern readers of the book, particularly those of us raised in Western nations, are prone to react very positively to this story, viewing it as the creation of a free, democratic system, and we are inclined to read this account with something of the same thrill with which we observed the freedom-loving, democratic urges of peoples worldwide, most notably in Eastern Europe in 1989 and in more …

The Effect Of Making Election Day A Holiday: An Original Survey And A Case Study Of French Presidential Elections Applied To The U.S. Voting System, Caitlyn Bradfield, Paul Johnson

Sigma: Journal of Political and International Studies

Voter turnout in the U.S. has lagged behind other developed democracies for decades. Exactly what causes this discrepancy has been an issue of debate. Ironically, "voters [in the United States] are more politically aware and involved than citizens in any other democracy, yet the levels of voter turnout are consistently far below the democratic average" (Powell 1986, 17).

Full Issue

BYU Studies

No abstract provided.

"The Little Head Stones Became Monuments": Death In The Early Samoan Mission And The Creation Of The Fagali'i Cemetery, Reid L. Neilson, Scott D. Marianno

BYU Studies

When the call first went forth, Samoa was as far from people’s minds as the islands themselves are from the rest of the civilized world,” a missionary for The Church of Jesus Christ of Latter-day Saints wrote from Apia in 1899. “Women were among the Gospel pioneers on these islands; what they endured, their trials and their hardships, even to parting with life itself, it is a story that today dims the eye with tears. Samoa has never been a happy home for our sisters.”