Digital Commons Network^™

Redefining Progress And The Case For Diversity In Innovation And Inventing, Colleen Chien

Faculty Publications

In the United States, women represent 50% of the workforce, but only 27% of STEM workers and 13% of inventors. This article surveys the scientific literature to make the empirical case for diversity in innovation and inventing, finding a growing body of research to show how diverse innovators expand the reach, quality, and quantity of innovation. It then surveys the history of patent law to make the legal case for prioritizing diversity in inventing, and for expanding conventional notions of “progress” in the patent system to include the promotion of a diverse set of innovators, rather than just innovation. It …

Neighborhood Characteristics And Dementia Symptomology Among Community-Dwelling Older Adults With Alzheimer’S Disease, Dana M. Alhasan, Matthew C. Lohman Ph.D., Jana A. Hirsch, Margaret Chandlee Miller Ms, Ph.D., Bo Cai Ph.D., Chandra L. Jackson

Faculty Publications

Background: Neuropsychiatric symptoms (NPSs) lead to myriad poor health outcomes among individuals with Alzheimer’s disease (AD). Prior studies have observed associations between the various aspects of the home environment and NPSs, but macro-level environmental stressors (e.g., neighborhood income) may also disrupt the neuronal microenvironment and exacerbate NPSs. Yet, to our knowledge, no studies have investigated the relationship between the neighborhood environment and NPSs.

Methods: Using 2010 data among older adults with AD collected from a sample of the South Carolina Alzheimer’s Disease Registry, we estimated cross-sectional associations between neighborhood characteristics and NPSs in the overall population and by race/ethnicity. Neighborhood …

Association Between Socioeconomic Status And Mental Health Among China’S Migrant Workers: A Moderated Mediation Model, Yubo Shao, Huang Ying, Xiaoming Li Ph.D., Lian Tong

Faculty Publications

Mental health problems are prevalent among China’s internal migrant workers. However, research on the relationship between socioeconomic status (SES) and mental health is insufficient. Therefore, this study, utilizing the China’s National Dynamic Monitoring Survey data from a sample of 15,997 migrant workers aged 15–59 years to explore differences in the relationship between migrants’ objective and subjective SES and mental health status in 2015. Both the mediating effect of perceived interpersonal discrimination and the moderating effect of age were examined through structural equation modeling. The results indicated that subjective SES has a stronger direct relationship with mental health than objective SES. …

The Intersection Of Persuasive System Design And Personalization In Mobile Health: Statistical Evaluation, Aleise Mcgowan, Scott Sittig, David Bourrie, Ryan Benton, Sriram Iyengar

Faculty Publications

Background: Persuasive technology is an umbrella term that encompasses software (eg, mobile apps) or hardware (eg, smartwatches) designed to influence users to perform preferable behavior once or on a long-term basis. Considering the ubiquitous nature of mobile devices across all socioeconomic groups, user behavior modification thrives under the personalized care that persuasive technology can offer. However, there is no guidance for developing personalized persuasive technologies based on the psychological characteristics of users.

Objective: This study examined the role that psychological characteristics play in interpreted mobile health (mHealth) screen perceived persuasiveness. In addition, this study aims to explore how …

The Emergence Of Psychoanalytical Electrochemistry: The Translation Of Mdd Biomarker Discovery To Diagnosis With Electrochemical Sensing, Priyanka M. Nadar, Mckenna A. Merrill, Katherine Austin, Stephen M. Strakowski, Jeffrey M. Halpern

Faculty Publications

The disease burden and healthcare costs of psychiatric diseases along with the pursuit to understand their underlying biochemical mechanisms have led to psychiatric biomarker investigations. Current advances in evaluating candidate biomarkers for psychiatric diseases, such as major depressive disorder (MDD), focus on determining a specific biomarker signature or profile. The origins of candidate biomarkers are heterogenous, ranging from genomics, proteomics, and metabolomics, while incorporating associations with clinical characterization. Prior to clinical use, candidate biomarkers must be validated by large multi-site clinical studies, which can be used to determine the ideal MDD biomarker signature. Therefore, identifying valid biomarkers has been challenging, …

How Often Does Du Change Their Major?, Paul A. Djupe

Faculty Publications

No abstract provided.

Evaluation Of Steam Supply Performance: Steamer Vs. Bubbler, Yongliang Zhang, Nansheng Xu, Qiming Tang, William Gibbons, Kevin Huang

Faculty Publications

Water/steam electrolysis is a key enabling technology for clean, low-carbon and sustainable production of hydrogen and will play a crucial role in future hydrogen economy. For high temperature solid oxide electrolytic cells, steam is the chemical feedstock. A stable and accurate supply of steam to solid oxide electrolytic cells is of vital importance to smooth production of hydrogen. In this study, we compare steam supply performance of two commonly used steam generators: steamer and bubbler. Our results show that bubbler with proper volume and fritted inlet gas tubing can provide more stable and accurate steam supply than steamer for laboratory …

Differences In Suicidality In Non–Treatment-Seeking And Treatment-Seeking Law Enforcement Officers: A Cross-Sectional Study, Warren N. Ponder, Alaina M. Beauchamp, Donna L. Schuman, Jose Carbajal, Katelyn K. Jetelina, Jeanine M. Galusha

Faculty Publications

Objective: Law enforcement officers (LEOs) are exposed to high levels of occupational trauma and face added stress from heightened public scrutiny and COVID-19, which may result in suicide. It is crucial to understand differences between LEOs who seek treatment and those who do not. Method: We compared LEOs from the same greater metropolitan area who sought treatment with those who did not. Participants completed validated measures assessing posttraumatic stress disorder, generalized anxiety, depression, and suicidality. Results: The treatment-seeking sample scores were higher on all standardized assessments. Bivariate logistic regression results indicated that the non–treatment-seeking sample's odds of experiencing suicidality were …

The Double-Edged Sword Of Safety Training For Safety Behavior: The Critical Role Of Psychological Factors During Covid-19, Xin Ning, Jiwen Huang, Chunlin Wu, Tong Liu, Chao Wang

Faculty Publications

Safety training (ST) is the primary means of avoiding unsafe behaviors, but it has not achieved the expected impact on improving workplace safety because of the high psychological stress it brings to workers. The coronavirus disease 2019 (COVID-19) further threatens workers’ psychological conditions, thereby diminishing the effectiveness of ST. However, the existing literature has mainly laid emphasis on the bright side of ST and neglected examining its impact on safety behavior (SB) from detrimental psychological factors. Drawing from the conservation of resources theory, a novel two-staged model was established to understand how these psychological factors mediate and moderate the association …

Validity Of An Abbreviated Individual Water Insecurity Experiences (Iwise-4) Scale For Measuring The Prevalence Of Water Insecurity In Low- And Middle-Income Countries, Hilary J. Bethanancourt, Edward A. Frongillo Jr. Ph.D., Sera L. Young

Faculty Publications

The 12-item Water Insecurity Experiences Scales provide high resolution, cross-context equivalent data on household and individual water insecurity. A 4-item, 1-minute version of the Household Water Insecurity Experiences (HWISE-4) Scale has proven useful for understanding the prevalence of household water insecurity experiences when limited resources preclude the use of the HWISE-12 Scale. Herein, we tested the validity of an analogous four-item version of the Individual Water Insecurity Experiences Scale (IWISE-4) for measuring the prevalence of individual water insecurity when limited resources prevent implementation of the IWISE-12 Scale. We used data from adults in 31 low- and middle-income countries (n …

Demonstrate Values: Behavioral Displays Of Moral Outrage As A Cue To Long-Term Mate Potential, Mitch Brown, Lucas A. Keefer, Donald F. Sacco, Faith L. Brown

Faculty Publications

Recent findings suggest that moral outrage signals trustworthiness to others, and such perceptions play a uniquely important role in identifying social opportunities. We conducted four studies (N = 870) investigating how displays of moral outrage are perceived in the specific context of mating. Results indicated participants, particularly women, found prospective mates describing outrage-signaling activism to be more desirable for long-term mating (Study 1), and this perception of desirability was similarly inferred among same-sex raters (Study 2). We further replicated findings in Study 1, while additionally considering the basis of women’s attraction toward outraged behavior through candidate mediators (Studies 3). Although …

Worldviews Transformed: How God And His People Can Change Worldview, S. Joseph Kidder, Katelyn Campbell Weakley

Faculty Publications

No abstract provided.

Trade-Off Characterization Between Social And Environmental Impacts Using Agent-Based Models And Life-Cycle Assessment, Joseph C. Leichty, Christopher S. Mabey, Christopher A. Mattson, John L. Salmon, Jason Weaver

Faculty Publications

Meeting the UN’s sustainable development goals requires designers and engineers to solve multi-objective optimization problems involving trade-offs between social, environmental, and economic impacts. This paper presents an approach for designers and engineers to quantify the social and environmental impacts of a product at a population-level and then perform a trade-off analysis between those impacts. In the approach, designers and engineers define the attributes of the product as well as the materials and processes used in the product’s life cycle. Agent-Based Modeling (ABM) tools that have been developed to model the social impacts of products are combined with Life- Cycle Assessment …

Examining The Association Between Rurality And Positive Childhood Experiences Among A National Sample, Elizabeth L. Crouch Ph.D., Janice C. Probst Ph.D., Sylvia Shi, Alexander C. Mclain Ph.D., Jan M. Eberth Ph.D., Monique J. Brown Ph.D., Melinda A. Merrell, Kevin J. Bennett

Faculty Publications

Purpose

The present study examines the association between rurality and positive childhood experiences (PCEs) among children and adolescents across all 50 states and the District of Columbia. Recent work has quantified the prevalence of PCEs at the national level, but these studies have been based on public use data files, which lack rurality information for 19 states.

Methods

Data for this cross-sectional analysis were drawn from 2016 to 2018 National Survey of Children's Health (NSCH), using the full data set with restricted geographic data (n = 63,000). Descriptive statistics and bivariate analyses were used to calculate proportions and unadjusted associations. …

Addressing Food Insecurity: A Qualitative Study Of Undergraduate Students' Perceptions Of Food Access Resources., Amanda G. Conrad, Terezie Tolar-Peterson, Antonio J. Gardner, Tianlan Wei, Marion W. Evans

Faculty Publications

Food insecurity has emerged as a leading health care problem in the United States, impacting college students’ health, well-being, and academic performance. The aims of this study were: (1) to assess the prevalence of food insecurity, (2) to identify college students’ perceptions about food access resources, and (3) to explore students’ expressed needs from the university in improving food security status. A mixed-methods approach was used to assess the quantitative and qualitative aspects of the study aims. An online survey to gather demographic information and assess food security status using the 6-item version of the US Household Food Security Scale …

Cortical Source Analysis Of The Face Sensitive N290 Erp Component In Infants At High Risk For Autism, Maggie W. Guy, John E. Richards, Jane E. Roberts

Faculty Publications

Appropriate head models for cortical source analysis were investigated and applied to source analyses examining the neural bases of the face-sensitive N290 event-related potential (ERP) component in infants at high risk for autism spectrum disorder (ASD). This included infant siblings of children with ASD (ASIBs) and infants with fragile X syndrome (FXS). First, alternative head models for use with ASIBs and FXS were investigated. Head models created from the infant’s own MRI were examined in relation to five head models based on average MRI templates. The results of the head model comparison identified group-specific (i.e., ASIB or FXS) head models …

Understanding Across The Senses: Cross-Modal Studies Of Cognition In Cetaceans, Jason N. Bruck, Adam A. Pack

Faculty Publications

Cross-modal approaches to the study of sensory perception, social recognition, cognition, and mental representation have proved fruitful in humans as well as in a variety of other species including toothed whales in revealing equivalencies that suggest that different sensory stimuli associated with objects or individuals may effectively evoke mental representations that are, respectively, object based or individual based. Building on established findings of structural equivalence in the form of spontaneous recognition of complex shapes across the modalities of echolocation and vision and behavior favoring identity echoic–visual cross-modal relationships over associative echoic–visual cross-modal relationships, examinations of transitive inference equivalencies from initially …

Accountability: Construct Definition And Measurement Of A Virtue Vital To Flourishing, Charlotte Vanoyen-Witvliet, Sung Joon Jang, Byron R. Johnson, C. Stephen Evans, Jack W. Berry, Joseph Leman, Robert C. Roberts, John Peteet, Andrew B. Torrance, Ashley N. Hayden

Faculty Publications

Embracing accountability to others for one’s responsibilities within relationships is important for flourishing, yet underexamined. An interdisciplinary team defined the construct of accountability and developed an 11-item single-factor Accountability Scale. In national samples with US census demographic representation (total N = 1257), we conducted psychometric analyses using methods from classical test theory (exploratory and confirmatory factor analyses) and item response theory. The Accountability Scale demonstrated internal consistency, construct validity, test-retest reliability, and incremental validity. Accountability correlated positively with relational variables (agreeableness, empathy) responsibility-oriented variables (conscientiousness, self-regulation), virtues (gratitude, forgiveness, limitations-owning humility), relational repair, perceived meaning presence, and flourishing, inversely with …

The Impact Of Dieting Culture Is Different Between Sexes In Endurance Athletes: A Cross-Sectional Analysis, Austin J. Graybeal, Andreas Kreutzer, Jada L. Willis, Robyn Braun-Trocchio, Kamiah Moss, Meena Shah

Faculty Publications

Background: Frequent dieting is common in athletes attempting to achieve a body composition perceived to improve performance. Excessive dieting may indicate disordered eating (DE) behaviors and can result in clinical eating disorders. However, the current nutrition patterns that underly dieting culture are underexplored in endurance athletes. Therefore, the purpose of this study was to identify the sex differences in nutrition patterns among a group of endurance athletes.

Methods: Two-hundred and thirty-one endurance athletes (females = 124) completed a questionnaire regarding their dieting patterns and associated variables.

Results: The majority of athletes did not follow a planned diet …

Perspectives Of African American Women About Barriers To Breast Cancer Prevention And Screening Practices: A Qualitative Study, Abosede F. Obikunle, Bosede Ade-Oshifogun

Faculty Publications

Breast cancer is a severe illness that often has fatal consequences. Adherence to the recommendations for breast cancer surveillance is poorly practiced among African American women. The study aimed to identify barriers to preventative screening for breast cancer among African American women (AAW) using a qualitative research design. We explored the influence of personal barriers, stereotypes, socioeconomic status, culture, attitudes, and beliefs on African American women's behavior regarding breast cancer screening. Fourteen African American women were interviewed. Data analysis was completed with Interpretative Phenomenology Approach (IPA). This study's findings demonstrated that African American women perceived the barriers to breast cancer …

Parental Genetic Contributions To Neonatal Temperament In A Nonhuman Primate (Macaca Mulatta) Model, Elizabeth K. Wood, Jacob N. Hunter, Joseph A. Olsen, Laura Almasay, Stephen G. Lindell, David Goldman, Christina S. Barr, Stephen J. Suomi, Daniel B. Kay, James Dee Higley

Faculty Publications

Temperament is an individual’s nature and is widely believed to have a heritable foundation. Few studies, however, have evaluated paternal and maternal contributions to the triadic dimensions of temperament. Rhesus monkeys are widely utilized to model genetic contributions to human development due to their close genetic-relatedness and common temperament structure, providing a powerful translational model for investigating paternal and maternal genetic influences on temperament. The temperament of rhesus monkey infants born to 19 different sires and 50 different dams was assessed during the first month of life by comparing the temperament of paternal or maternal half-siblings reared with their mothers …

Integrated Modeling Of Dynamic Marsh Feedbacks And Evolution Under Sea-Level Rise In A Mesotidal Estuary (Plum Island, Ma, Usa), Karim Alizad, James T. Morris, Matthew V. Bilskie, Davina L. Passeri, Scott C. Hagen

Faculty Publications

Around the world, wetland vulnerability to sea-level rise (SLR) depends on different factors including tidal regimes, topography, creeks and estuary geometry, sediment availability, vegetation type, etc. The Plum Island estuary (PIE) is a mesotidal wetland system on the east coast of the United States. This research applied a newly updated Hydro-MEM (integrated hydrodynamic-marsh) model to assess the impacts of intermediate-low (50 cm), intermediate (1 m), and intermediate-high (1.5 m) SLR on marsh evolution by the year 2100. Model advancements include capturing vegetation change, inorganic and below and aboveground organic matter portion of marsh platform accretion, and mudflat creation. Although the …

A Structural Equation Modeling Analysis To Explore Diabetes Self-Care Factors In A Rural Sample, Laurie Abbott, Lucinda Graven, Glenna Schluck, Jennifer Lemacks

Faculty Publications

Diabetes is a public health problem that requires management to avoid health sequelae. Little is known about the determinants that influence diabetes self-care activities among rural populations. The purpose of this analysis was to explore the relationships among diabetes self-care activities, diabetes knowledge, perceived diabetes self-management, diabetes fatalism, and social support among an underserved rural group in the southern United States. A diabetes health promotion program was tested during a cluster randomized trial that tested a disease risk reduction program among adults living with prediabetes and diabetes. A structural equation model was fit to test psychosocial factors that influence diabetes …

Ethnic/Racial Differences In Alcohol Use: Does Drinking Refusal Self-Efficacy Matter?, P. Priscilla Lui, Savannah M. Krantz, Michael B. Madson

Faculty Publications

Introduction: College students—including those of Hispanic backgrounds—are at risk for hazardous drinking. Research has shown robust group differences between Hispanic and White individuals in alcohol use outcomes. The ability to resist alcohol consumption can be leveraged to reduce hazardous drinking; however, little research has examined Hispanic-White differences and whether drinking refusal self-efficacy accounts for group differences in hazardous drinking. Considering Hispanic individuals make up the largest ethnic/racial minority group in the United States, it is important to identify malleable psychological factors that prevent and reduce drinking problems. Method: Hispanic and White college students at two predominantly White institutions …

Covid-19 In The United States As Affective Frame, John Protevi

Faculty Publications

In this paper I attempt to contribute to the developing field of “political philosophy of mind.” To render concrete the notion of “affective frame,” a social situation which pre-selects for salience and valence of environmental factors relative to a subject’s life, I conduct a case study of a deleterious socially instituted affective frame, which, during the early days of the COVID19 pandemic in the United States, produced individuated circumstances that came crashing down on “essential workers” who were forced into a double bind. We saw here an untenable and ultimately fatal situation that forced a choice between, on the one …

Adolescent-Reported Household Food Insecurity And Adolescents' Poor Mental And Physical Health And Food Insufficiency In Kenya, Amanda S. Mcrell, Maryah S. Fram, Edward A. Frongillo Jr.

Faculty Publications

Background

Objectives

Methods

The Association Between Dietary Inflammatory Index, Dietary Antioxidant Index, And Mental Health In Adolescent Girls: An Analytical Study, Parvin Dehghan, Marzieh Nejati, Amir Almasi-Hashiani, Sevda Saleh-Ghadimi, Rezza Parsi, Hamed Jafari-Vayghan, Nitin Shivappa Mbbs, Mph, Ph.D., James Hébert Scd

Faculty Publications

Background Diet is considered as one of the modifiable factors that appears to exert a vital role in psychological status. In this way, we designed this study to examine the association between dietary inflammatory index (DII), dietary antioxidant index (DAI), and mental health in female adolescents. Methods This cross-sectional study included 364 female adolescents selected from high schools in the five regions of Tabriz, Iran. A 3-day food record was used to extract the dietary data and calculate DII/DAI scores. DII and DAI were estimated to assess the odds of depression, anxiety, and stress based on the Depression Anxiety Stress …

Just Strict Liability, Cristina Carmody Tilley

Faculty Publications

Theorists who contend that tort is designed to do justice cannot explain strict liability. The strict sector plagues these scholars because it extracts payment from defendants who have acted reasonably and are therefore considered innocent. If tort is about wronging and recourse, then strict liability makes no sense. Stymied, justice theorists have ceded the sector to economically minded counterparts who are concerned primarily with efficient market outcomes. As this theory has taken hold, some have declared strict liability “dead.” This Article offers a justice theory of the interpersonal wrong that permits liability in the absence of traditional fault; namely, the …

Trumpism, Climate And Covid: Social Bases Of The New Science Rejection, Lawrence C. Hamilton

Faculty Publications

Generalized structural equation modeling (GSEM) of 2021 US survey data tests Trumpism (approval of ex-president Trump) as an emergent political-identity indicator, descendant from the classical divisions by party and ideology but exerting its own distinct influence on two existentially important cases of science rejection: the reality of anthropogenic climate change (ACC), and vaccination against COVID-19.

Association Of Psychosocial Adversity And Social Information Processing In Children Raised In A Low-Resource Setting: An Fnirs Study, Laura Pirazzoli, Eileen Sullivan, Wanze Xie, John E. Richards, Chiara Bulgarelli, Sarah Lloyd-Fox, Talat Shama, Shahria H. Kakon, Rashidul Haque, William A. Petri Jr., Charles A. Nelson Iii

Faculty Publications

Social cognition skills and socioemotional development are compromised in children growing up in low SES contexts, however, the mechanisms underlying this association remain unknown. Exposure to psychosocial risk factors early in life alters the child’s social milieu and in turn, could lead to atypical processing of social stimuli. In this study, we used functional Near Infrared Spectroscopy (fNIRS) to measure cortical responses to a social discrimination task in children raised in a low-resource setting at 6, 24, and 36 months. In addition, we assessed the relation between cortical responses to social and non-social information with psychosocial risk factors assessed using …