Digital Commons Network^™

Time Dependent Attribute-Level Best Worst Discrete Choice Modelling, Amanda Working, Mohammed Alqawba, Norou Diawara, Ling Li

Mathematics & Statistics Faculty Publications

Discrete choice models (DCMs) are applied in statistical modelling of consumer behavior. Such models are used in many areas including social sciences, health economics, transportation research, and health systems research and they are time dependent. In this manuscript, we review references on the study of such models, develop DCMs with emphasis on time dependent best-worst choice and discrimination between choice attributes. Referenced measurements of the dynamic DCMs are simulated. Expected utilities over time are derived using Markov decision processes. We study attributes and attribute-levels associated with the quality of life of seniors, report the estimation results, and discuss our findings.

Run Hugs, Squeeze Hugs, And Jump Hugs: Playfully Professing Parenthood And The Self-In-Relation, Marc Ouellette

English Faculty Publications

No abstract provided.

Dialogical Numbers: Counting Humanimal Pain In J.M. Coetzee's Elizabeth Costello, Mike Piero

English Faculty Publications

This essay argues that J.M. Coetzee's Elizabeth Costello stages numerical sequences strategically, dialogically, and parodically in order to call attention to the ideological weight involved in counting. Focusing on how one counts - and accounts for - human and nonhuman animal pain, I contend that the repetition of numbers in the novel works to subvert the neoliberal faith put in numbers, quantification, and data. Without succumbing to some religious-mystical numerology, this reading attempts to expose the fiction involved in the act of counting and the need to pay more attention to numerical discourse in literary fiction. In tracking these numbers …

Delving Into The Specificity Of Instructional Guidance In Social Media-Supported Learning Environments, Tian Luo

STEMPS Faculty Publications

Aim/Purpose: This study investigates the variations in student participation patterns across different types of instructional activities, learning modes, and with different instructional guidance approaches. In the current study, different variables, modes of learning (guided versus unguided), and types of guidance (social versus cognitive) were manipulated in a series of microblogging-supported collaborative learning tasks to examine to what extent and in which aspects instructional guidance affects the effectiveness and student perception of microblogging-supported learning.

Background: Despite the overwhelming agreement on the importance of instructional guidance in microblogging-supported learning environments, very few studies have been done to examine the specificity of guidance, …

Aligning Information Literacy Assessment With Metacognitive Strategies, Kirsten Hostetler, Tian Luo, Jill E. Stefaniak

STEMPS Faculty Publications

Despite the popularity of metacognitive research, and the inclusion of similar concepts in professional guidelines, librarians have not incorporated metacognitive tools into their assessment strategies. This systematic literature review found (1) metacognitive assessments can act as a learning aide in encouraging higher-order thinking; (2) metacognitive assessments can be effective measurements under proper conditions with experienced learners; and (3) librarians have limited options when selecting assessment tools even as the demand for demonstrating the library’s value to stakeholders is increasing. The paper concludes with gaps in the literature and areas for future directions.

Making The Connection: Using Mobile Devices And Polleverywhere For Experiential Learning For Adult Students, Robert L. Moore, Stephanie J. Blackmon, James Markham

STEMPS Faculty Publications

Technology integration has significantly influenced the way students access and retain knowledge gained in the classroom (Ahmed, 2016). This is particularly relevant in classrooms for adult learners who engage in continuing education. This paper used a descriptive case study (Yin, 2014) to share how an instructor utilized mobile learning with a web-based polling tool, PollEverywhere, to gamify experiential learning for adult students in various roles within a southeastern state’s court administration—prosecutors, defense lawyers, magistrates, and jail administrators—and improve students’ engagement in the course and connection to course material.

Development And Validation Of The College Mental Health Perceived Competency Scale, Michael T. Kalkbrenner, Christopher A. Sink

Counseling & Human Services Faculty Publications

College counselors provide training to their campus constituents on various mental health issues, including the identification of warning signs and the referral of students to appropriate resources. Though extensive information on these topics is available in the counseling literature, college counselors lack a psychometrically sound screening instrument to support some of these educational efforts. To meet this need, the present researchers developed and validated the College Mental Health Perceived Competency Scale (CMHPCS). Based largely on self-determination theory, the measure appraises college student and faculty members’ perceived competence for supporting student mental health. Reliability and construct validity of the CMHPCS are …

Identifying Barriers To Attendance In Counseling Among Adults In The United States: Confirming The Factor Structure Of The Revised Fit, Stigma, & Value Scale, Michael T. Kalkbrenner, Edward S. Neukrug

Counseling & Human Services Faculty Publications

The primary aim of this study was to cross-validate the Revised Fit, Stigma, & Value (FSV) Scale, a questionnaire for measuring barriers to counseling, using a stratified random sample of adults in the United States. Researchers also investigated the percentage of adults living in the United States that had previously attended counseling and examined demographic differences in participants’ sensitivity to barriers to counseling. The results of a confirmatory factor analysis supported the factorial validity of the three-dimensional FSV model. Results also revealed that close to one-third of adults in the United States have attended counseling, with women attending counseling at …

Marital Satisfaction Of Turkish Individuals: The Role Of Marriage Type, Duration Of Marriage, And Personality Traits, Gökçe Bulgan, Gülşah Kemer, Evrim Çetinkaya Yıldız

Counseling & Human Services Faculty Publications

The aim of the present study was to investigate the role of marriage type (family-arranged versus self-choice), duration of marriage, and personality traits (i.e., agreeableness, conscientiousness, extraversion, openness, and neuroticism) in predicting married Turkish individuals’ marital satisfaction levels. Participants were 288 (147 female and 141 male) married Turkish individuals living in urban cities in Turkey. Hierarchical regression analyses revealed significant results for the linear combination of marriage type and duration of marriage as well as personality traits in explaining individuals’ marital satisfaction levels. More specifically, duration of marriage, agreeableness, conscientiousness, and neuroticism were found to have individual significant contributions to …

Serving Others At The Expense Of Self: The Relationship Between Nonprofit Ceo Compensation And Performance In Trade And Professional Associations, Marina Saitgalina, Andrew A. Bennett, Christopher S. Reina, Joseph E. Coombs

School of Public Service Faculty Publications

This paper investigates the organizational importance of relative CEO compensation in trade associations and professional societies. It is known that there is variation in how much pay is tied to performance in different subcategories of nonprofit organizations. However, instead of looking at how performance affects pay, we investigate how CEO compensation affects organization performance when CEOs are aware of their peer compensation and are able to influence their own. We hypothesized that CEOs who knowingly earn less will be associated with both greater financial and nonfinancial organizational performance. This altruistic perspective draws on theories from leadership and psychology rather than …

Modelling Volunteer Retention In Professional Membership Associations Through Targeting Specific Motivations And Satisfying Certain Aspects Of Volunteer Experience, Marina Saitgalina

School of Public Service Faculty Publications

Despite the abundance of the literature on volunteer motivation, satisfaction, retention, and the logical connection between the three concepts, the idea that certain types of motivation and satisfaction can sustain volunteer retention better than others has not been studied much. Furthermore, nonprofit research literature abounds with studies of charitable 501(c)(3) organizations, when far less is known about other kinds of nonprofits such as 501(c)(6) professional membership associations.

Mobile Learning And Student Cognition: A Systematic Review Of Pk-12 Research Using Bloom’S Taxonomy, Helen Crompton, Diane Burke, Yi-Ching Lin

Teaching & Learning Faculty Publications

The rise of mobile learning in schools during the past decade has led to promises about the power of mobile learning to extend and enhance student cognitive engagement. The purpose of this study was to examine trends to determine the cognitive level students are involved in within mobile learning activities. This systematic review involved an aggregated and configurative synthesis of PK-12 mobile learning studies from 2010 to 16 and used Bloom’s Taxonomy as a theoretical framework for categorizing the cognitive level of student activities. Major new findings include that students are involved in activities at all six levels of Bloom’s …

Exploring Critical Success Factors Of Community Development Projects, Kevin Wanjama Muchiri

Engineering Management & Systems Engineering Theses & Dissertations

The utilization of Community Development Projects in developing nations continues to increase in significance. In the wake of the latest Sustainable Development Goals, developing nations are working towards eliminating poverty, promoting sustainable cities and communities, gender equality, and health and well-being. Although Community Development Projects have become prevalent, the challenge has been that some are successful, while others fail. This dissertation investigates what makes Community Development Projects successful.

This dissertation implemented a comprehensive quantitative analysis using data collected from over one hundred community development projects obtained from The World Bank database. These projects took place in developing nations around the …

Countervisuality As Policy Feedback: A Critical Policy Study On The Symbolic Role Of Visual Culture In Contemporary Antiracist Resistance, Lindsay N. Plott-Buckner

School of Public Service Theses & Dissertations

This critical interpretive study explores the relationship between public policy and visual culture. Drawing from five areas of research literature on (1) policy feedback theory, (2) the spectacle, (3) art and visual culture, (4) Black feminist theory, (5) and critical philosophies of resistance, images of contemporary antiracist activism are conceptualized as a form of policy feedback. Photographs of Ieshia Evans, Bree Newsome, and a self-portrait by Nona Faustine are reverse searched through Google Images. Utilizing constructivist grounded theory, a collection of publicly available news articles, blogs, and social media content are analyzed to better understand how mass publics engage with …

Risk Of Unintended Pregnancy In Latina Young Adults: The Effect Of Gender Role Beliefs, Acculturation, And Depression, Jessica Block

Psychology Theses & Dissertations

This study investigated the effect of Latina gender role beliefs, or marianismo beliefs, on risk for unintended pregnancy by examining contraceptive method use in Latina young adults. Acculturation and depression were also examined as moderators of the association between marianismo and contraceptive method choice, as well as separately for their effects on contraceptive use. Unmarried, nulliparous Latina women aged 18-24 (N = 142) were recruited through online social media platforms. Data were collected in the United States in July 2017. Logistic regression analyses were performed to distinguish between women who utilized more effective v. less effective contraceptive methods in the …

The Effects Of Automation Transparency And Ethical Outcomes On User Trust And Blame Towards Fully Autonomous Vehicles, Nathan Andrew Hatfield

Psychology Theses & Dissertations

The current study examined the effect of automation transparency on user trust and blame during forced moral outcomes. Participants read through moral scenarios in which an autonomous vehicle did or did not convey information about its decision prior to making a utilitarian or non-utilitarian decision. Participants also provided moral acceptance ratings for autonomous vehicles and humans when making identical moral decisions.

It was expected that trust would be highest for utilitarian outcomes and blame would be highest for non-utilitarian outcomes. When the vehicle provided information about its decision, trust and blame were expected to increase. Results showed that moral outcome …

Forecasting Changes In Religiosity And Existential Security With An Agent-Based Model, Ross J. Gore, Carlos Lemos, F. Leron Shults, Wesley J. Wildman

VMASC Publications

We employ existing data sets and agent-based modeling to forecast changes in religiosity and existential security among a collective of individuals over time. Existential security reflects the extent of economic, socioeconomic and human development provided by society. Our model includes agents in social networks interacting with one another based on the education level of the agents, the religious practices of the agents, and each agent's existential security within their natural and social environments. The data used to inform the values and relationships among these variables is based on rigorous statistical analysis of the International Social Survey Programme Religion Module (ISSP) …

The Association Between Emotional Competencies And E-Cigarette Susceptibility, Laurel Brockenberry

Psychology Theses & Dissertations

The prevalence of e-cigarette use in young adults rose dramatically in the United States over the past decade. Nonetheless, our understanding of the motives that make young adults more susceptible to e-cigarette use remains limited. Risk factors associated with susceptibility to combustible cigarettes suggest that negative affect reduction outcome expectancies are positively associated with cigarette susceptibility in this age group. Further, emotion competencies, such as emotion regulation difficulties, distress tolerance, and positive and negative urgency have been positively associated with both susceptibility and negative affect reduction expectancies. Determining the role of negative affect reduction outcome expectancies on e-cigarette use requires …

Community College Students' Deep Learning Approaches In Oer Courses, Kim Ellen Grewe

Educational Leadership & Workforce Development Theses & Dissertations

Open Educational Resources (OER) have the potential to bridge the gap for community college students not only because they are more affordable or provide access but also because they have the potential to make learning more meaningful for these same students. Although issues related to access and affordability have been extensively researched, less is known about the ways in which OER use may impact community college students’ deep approaches to learning. More qualitative research around OER efficacy from the student perspective is needed. The purpose of this study was to describe the ways students use OER and how students’ OER …

Human-Intelligence And Machine-Intelligence Decision Governance Formal Ontology, Faisal Mahmud

Engineering Management & Systems Engineering Theses & Dissertations

Since the beginning of the human race, decision making and rational thinking played a pivotal role for mankind to either exist and succeed or fail and become extinct. Self-awareness, cognitive thinking, creativity, and emotional magnitude allowed us to advance civilization and to take further steps toward achieving previously unreachable goals. From the invention of wheels to rockets and telegraph to satellite, all technological ventures went through many upgrades and updates. Recently, increasing computer CPU power and memory capacity contributed to smarter and faster computing appliances that, in turn, have accelerated the integration into and use of artificial intelligence (AI) in …

Three Essays On Ceo Risk Preferences, And Ability, Corporate Hedging Decisions, And Investor Sentiment, Sonik Mandal

Finance Theses & Dissertations

The derivative hedging research has looked at why firms and how firms hedge and if it increases value for their shareholders. In this dissertation we investigate the relation between CEO risk preferences and ability and whether if affects their hedging decisions and firm value.

In our first essay, we challenge the theory and previous empirical evidence that showed CEO risk preferences affects hedging. Using a sample of Fortune 500 firms and 5 years of panel data, and using inside debt (i.e., CEO pension and deferred compensation) and the CEO Vega and CEO Delta, as proxies of CEO risk preferences, we …

A Continuum Of Care: School Librarian Interventions For New Teacher Resilience, Rita Reinsel Soulen

Teaching & Learning Theses & Dissertations

School librarians occupy a unique position to offer supports for first year teachers to build resilience, reduce burnout, and ensure retention. The researcher used the psychology theory of resilience to develop the Continuum of Care model which initiates in mentoring and moves toward a collaborative partnership. Fifteen school librarians in one urban district recruited 26 new teachers in their schools to form the treatment group. All new teachers in the district were surveyed to establish their initial level of resilience and collect demographics. A comparison group of 26 new teachers were matched by scores on a resilience scale at the …

Workplace Bullying: A Survey Of Virginia Dental Hygienists, Gayle B. Mccombs, S. Lynn Tolle, Tara L. Newcomb, Ann M. Bruhn, Amber W. Hunt, Lanah K. Stafford

Dental Hygiene Faculty Publications

Purpose: Workplace bullying in health care has been identified as a problem that negatively affects career satisfaction, career longevity and patient outcomes. The purpose of this pilot study was to determine the prevalence of workplace bullying in a convenience sample of dental hygienists in the state of Virginia.

Methods: Two hundred and forty Virginia dental hygienists attending a continuing education seminar were invited to participate. Using the Negative Acts Questionnaire-Revised (NAQ-R), respondents were asked to indicate how often they had experienced 22 negative acts or behaviors according to rate of occurrence (never, now and then or monthly, weekly or …

8870: Program Administrators' Perceived Challenges Associated With Developing Preceptors, J. L. Rager, J. M. Cavallario, D. A. Hankemeier, C. E. Welch Bacon, S. E. Walker

Rehabilitation Sciences Faculty Publications

Context: While research has revealed the characteristics, behaviors, and skills that help improve preceptors' success in meeting the objectives of clinical education, a gap in the literature exists as to how preceptors are being developed to ensure they exhibit such characteristics, behaviors, and skills. Understanding potential barriers that prevent program administrators from providing high-quality preceptor development opportunities will help develop future strategies and initiatives that enhance the development of preceptors. Objective: To explore the challenges program administrators (ie, program directors, clinical education coordinators) encounter when developing preceptors for graduate professional athletic training programs. Design: A consensual qualitative research approach guided …

Grip Force Control Using Prosthetic And Anatomical Limbs, Michael S. Trujillo, Daniel M. Russell, David I. Anderson, Marilyn Mitchell

Rehabilitation Sciences Faculty Publications

Introduction

Skillful object manipulation in various activities of daily living requires accurate and economical modulation of grip force, yet experimental studies investigating grip force using a prosthesis are lacking. The purpose of this study was to compare grip force output between two types of upper-limb prosthetic prehensors. We hypothesized a relationship between grip force output and the muscular tension needed to control the prehensor.

Materials and Methods

Ten able-bodied participants attempted to produce a static target grip force using a voluntary opening and voluntary closing prosthetic simulator and their anatomical hand. The target forces were 0.49 N, 4 N, and …

Best Reference 2017, Mahnaz Dar, Maggie Knapp, Patricia Lothrop, Dave Pugl, Laurie Selwyn, Christine Sharbrough, Robert Tench

Libraries Faculty & Staff Publications

It’s been a robust year for reference, as reflected in our best of list. While you’ll find tried-and-true reference, such as the most recent edition of Oxford Atlas of the World, we also attempted to surface the unusual—it’s not every year we see an Atlas of Beer! Though it was a particularly good year for history texts (with books on the Renaissance, the Holocaust, and the Vietnam War), we are particularly excited about the offerings that explored subjects that have gone unacknowledged, such as the Encyclopedia of Black Comics and Unseen: Unpublished Black History from the New York Times Photo …

A Platform For Voice And Identity: School Library Standards In Support Of Ya Urban Literature's Transformative Impacts On Youth, Sabrina Carnesi

STEMPS Faculty Publications

In this qualitative study of collaboration between an eighth grade English teacher and school librarian, 14 urban youth from a suburban city in the mid-Atlantic region of the United States were interviewed on the impact they experienced from a yearlong study with young adult literature reflective of their lived experiences. Steeped in the language of social justice and inclusive of the American Association of School Librarians’ Standards for the 21st Century Learner (2009) and International Federation of LibraryAssociations’ School Library Guidelines (2015), an analysis of findings bring attention to the impact highly effective partnerships have on implementing literature discussion circles …

Social Media & Teacher Professional Development, Tonia A. Dousay, Tutaleni I. Asino, Tian Luo, Dan G. Krutka, Spencer P. Greenhalgh, Luke Rodesiler, Dan E. Walster, Elizabeth Langran (Ed.), Jered Borup (Ed.)

STEMPS Faculty Publications

The idea of social media’s existing application and future potential for professional development drives a growing subset of academic research. As we encourage preservice and inservice teachers to engage in these platforms to hone or refine their classroom practice, a number of questions emerge: How do we assess participation in these spaces? What uses in particular should we recommend? Further, the very notion of conducting research in these spaces also poses interesting questions. From methodologies to frameworks, commonly accepted practices help shape the future of the field. Lastly, the issue of privacy and policy poses perhaps the most significant area …

Multiple Pathways To Success: An Examination Of Integrative Motivational Profiles Among Upper Elementary And College Students, Lisa Linnenbrink-Garcia, Stephanie V. Wormington, Kate E. Snyder, Jan Riggsbee, Tony Perez, Adar Ben-Eliyahu, Nancy E. Hill

STEMPS Faculty Publications

Two studies were conducted with distinct samples to investigate how motivational beliefs cohere and function together (i.e., motivational profiles) and predict academic adjustment. Integrating across motivational theories, participants (N_{Study 1} = 160 upper elementary students; N_{Study 2} = 325 college students) reported on multiple types of motivation (achievement goals, task value, perceived competence) for schooling more generally (Study 1) and in science (Study 2). Three profiles characterized by Moderate-High All, Intrinsic and Confident, and Average All motivation were identified in both studies. Profiles characterized by Very High All motivation (Study 1) and Moderate Intrinsic and …

From Science Student To Scientist: Predictors And Outcomes Of Heterogeneous Science Identity Trajectories In College, Kristy A. Robinson, Tony Perez, Amy K. Nuttall, Cary J. Roseth, Lisa Linnenbrink-Garcia

STEMPS Faculty Publications

This 5-year longitudinal study investigates the development of science identity throughout college from an expectancy-value perspective. Specifically, heterogeneous developmental patterns of science identity across 4 years of college were examined using growth-mixture modeling. Gender, race/ethnicity, and competence beliefs (efficacy for science tasks, perceived competence in science) were modeled as antecedents, and participation in a science career after graduation was modeled as a distal outcome of these identity development trajectories. Three latent classes (High with Transitory Incline, Moderate-High and Stable, and Moderate-Low with Early Decline) were identified. Gender, race/ethnicity, and competence beliefs in the first year of college significantly predicted latent …