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Chapter 3: Multimedia Learning Theory And Instructional Message Design, Miguel Ramlatchan

Instructional Message Design, Volume 1

Multimedia learning theory describes how the designers of instructional messages, systems, and learning environments can optimize learning. The principles and heuristics of multimedia learning theory have application in traditional and online environments, with young and adult learners, in K-12, higher education, military, corporate, government, and informal learning environments. This diversity of application is based on the foundational premise that all learners can independently process auditory and visual information, have limited working memory resources, and require cognitive resources to process new information and to learn. This chapter describes the basic tenets of multimedia learning theory, best practices that can improve our …

Chapter 2: Cognitive Load Theory And Instructional Message Design, Bethany Emory

Instructional Message Design, Volume 1

Although theoretical in basis, Cognitive Load Theory (CLT) is pragmatic in nature. Its goal, as it relates to instructional message design, is to present information in a way that enables the learner to process it as efficiently as possible and add it to their brain as learned information. This process relies on the brain for memory, which is separated into two component parts – working memory and long-term memory. Both of these forms of memory are required to connect new information to information that is known – which are essential elements in the learning process. To do this, information that …

Department Of Psychology Newsletter, Department Of Psychology, Old Dominion University

Department of Psychology Newsletters

Fall 2019 issue of Old Dominion University's Department of Psychology Newsletter.

Graduate News, Graduate School, Old Dominion University

Graduate News

October 2019 issue of Graduate News from the ODU Graduate School.

Monarch Science Observer, Volume 1, College Of Sciences, Old Dominion University

College of Sciences Newsletter

Fall 2019, issue of Monarch Science Observer, ODU Colleges of Sciences Newsletter.

The Weight Of Words: A Content Analysis Of Rhetoric In Online News Articles Reporting On Sex Crimes, Julie Snell

Sociology & Criminal Justice Theses & Dissertations

The purpose of this study is to examine the rhetoric that is used in online news articles about sexual assault to see if discriminatory language is prevalent when reporting on different races. A content analysis of 100 online news articles was conducted to answer two research questions: 1) In what ways, if any, does the media use discriminatory rhetoric in online news articles when reporting on sexual assault offenders who are, or appear to be, racial minorities? 2) In what ways, if any, does the media use discriminatory rhetoric in online news articles when reporting on sexual assault victims who …

Modeling Social Learning: An Agent-Based Approach, Erika G. Ardiles Cruz

Computational Modeling & Simulation Engineering Theses & Dissertations

Learning is the process of acquiring or modifying knowledge, behavior, or skills. The ability to learn is inherent to humans, animals, and plants, and even machines are provided with algorithms that could mimic in a restricted way the processes of learning. Humans learn from the time they are born until they die because of a continuous process of interaction between them and their environment. Behavioral Psychology Theories and Social Learning Theories study behavior learned from the environment and social interactions through stimulus-response. Some computer approaches to modeling human behavior attempted to represent the learning and decision-making processes using agent-based models. …

The Effect Of Task Interruptions And Reliable Cues On Detection Changes Within Dynamic Scenes, Kimberly N. Perry

Psychology Theses & Dissertations

Interruptions are a common problem for attention and pose a threat to visual task performance. The Memory for Goals (MFG) theory suggests that strongly and accurately encoded cues can assist the ability to resume a primary task after an interruption (Altmann & Trafton, 2002). Encoded cues can undergo an activation decay during an interruption and become forgotten. Currently, there has been limited research on how visual interruptions affect cued recall within a dynamic environment. Thus, the goal of the present study was to examine the effect of cuing and task interruptions on change detection within dynamic scenes. Undergraduate students watched …

A Delphi Study: Retention Of Women In Leadership Positions In Stem Disciplines, Kimberly T. Luthi

Educational Leadership & Workforce Development Theses & Dissertations

This Delphi study explores barriers and support systems that impact women’s professional advancement in STEM disciplines. There were 20 expert panelists who committed to participate in the study and 15 panelists completed the four rounds of the study after attrition. The panelists were selected based on specific criteria including educational background, diversity within STEM disciplines, experience as a former or current female administrator who served at two-year degree offering institutions, leadership and membership within women’s advocacy organizations in STEM and related workforce education fields, and depth of knowledge and understanding of the research questions. Through the four rounds of the …

An Examination Of The Decision-Making Process Instructional Designers Use To Complete Projects With The Constraints Of Limited Time And Tools, Denesha Kaye Rabel

STEMPS Theses & Dissertations

Based on a phenomenological theoretical perspective, the purpose of this qualitative study was to explore how instructional designers make decisions related to determining which layers and related instructional design activities to address based on time and tool resource constraints. To explore the topic, this study was guided by five research questions which included: (a) what type of time and tool constraints do instructional design practitioners experience, (b) how do instructional design practitioners make decisions based on time constraints when completing work projects, (c) how do instructional design practitioners make decisions based on tool constraints when completing work projects, (d) how …

Estimation Of Correlation Confidence Intervals Via The Bootstrap: Non-Normal Distributions, John Mart V. Delosreyes

Psychology Theses & Dissertations

Estimating confidence intervals (CIs) for the correlation has been a challenge. The challenge stems from the metamorphic nature of the sampling distribution of the correlation being bound by-1≤ρ≤1. The nonparametric nature of the bootstrap makes it a good option for estimating correlation CIs. However, there have been mixed results about the robustness of bootstrap CIs for the correlation with non normal data. This had led the literature to suggesting the use of transformation methods to estimate correlation CIs. However, transformation methods carry a risk of the original data being misrepresented. Thus, further investigation of bootstrap CIs for the correlation is …

Two Essays On The Effects Of Organization Capital On Firm Behavior, Andrew Root

Theses and Dissertations in Business Administration

A growing stream of finance literature involves measuring the effects of organization capital (“OC”) on investment decisions, financial policy, and firm value. Li, Qui & Shen (2018) use the exogenous event of a merger or acquisition to determine whether high OC acquirers perform better. We extend the OC literature by considering economic policy uncertainty (“PU”)(Baker, Bloom & Davis, 2016), which is also exogenous to the firm, to determine the effect of OC on firms in the face of PU. Univariate tests show that high OC firms take more investment risk, have lower leverage, higher cash, lower total shareholder payouts, and …

Current Barriers To Dental Care Of Virginia Children With Autism Spectrum Disorder (Asd), Sfair Alkhthami

Dental Hygiene Theses & Dissertations

Objective: The purpose of this study was to determine the barriers to accessing professional dental care for Virginia children with Autism Spectrum Disorder (ASD) as a mechanism for evaluating dental hygiene curricula. Methods: Data was collected via Qualtrics® from caregivers of one or more children with ASD who were part of Families of Autistic Children in Tidewater (FACT). The survey was distributed through FACT to all 200 members (N=200) via an email link, and a response rate of 28.5% (N=57) was obtained. Linear regression and logistic regression models were used to analyze data at the p=.05 level of significance. Results: …

Workplace Bullying: A National Survey Of Dental Hygienists, Savannah Dawn Sundburg

Dental Hygiene Theses & Dissertations

Problem: Workplace bullying in health care affects career satisfaction, career longevity and patient outcomes. The purpose of this study was to determine if bullying was occurring in dental hygiene employment settings as well as its prevalence in a convenience sample of dental hygienists.

Methods: After IRB approval, 1200 subscribers to a professional dental hygiene journal were invited to participate. Employing the validated Negative Acts Questionnaire-Revised (NAQ-R), participants were asked to indicate how often they experienced 22 defined negative behaviors according to rate of occurrence (never, now and then or monthly, weekly or daily) over the past six months. Bullying was …

The Effect Of Standardised Learning Diaries On Self-Regulated Learning, Calibration Accuracy And Academic Achievement, Avanelle Joseph-Edwards

STEMPS Theses & Dissertations

The online learning environment is a dynamic yet complex learning modality. Students are physically separated from their peers, they grapple with feelings of isolation, and they may be unable to self-regulate their learning. Studies have shown that self-regulation is related to academic achievement and student metacognitive monitoring in online settings. The present study investigated the effects of a standardized diaries on students’ self-regulatory behaviors, calibration accuracy and academic achievement within an online learning environment. Using this self-monitoring and evaluation tool, forty online graduate students enrolled in a research methods course at a southeastern university in the United States participated in …

Community College Presidents' Perspectives On Campus Safety, Chad Christopher Sartini

Educational Leadership & Workforce Development Theses & Dissertations

This study addressed the phenomenon of campus safety from the perspective of the community college president. The researcher employed a mixed methods design by surveying the community college presidents of one state community college system followed by in-depth interviews of three of the presidents of the same community college system. The quantitative inquiry used descriptive statistics to detail community college presidents’ knowledge and perceptions of campus safety. The qualitative inquiry employed case study analysis through in-depth interviews to develop a deeper understanding of the relationship between community college presidents and the phenomenon of campus safety.

The results of the study …

Indicators And Thresholds For Black Bear Viewing Proximity Preferences At Alligator River National Wildlife Refuge, Meghan M. Roberts

Human Movement Studies & Special Education Theses & Dissertations

Human-wildlife interactions in protected areas are complex, and visitor preference for close proximity to wildlife continues to challenge managers. Two indicators and thresholds questionnaires with varying photo panel orders were distributed to a total of 302 visitors at Alligator River National Wildlife Refuge in North Carolina to examine the acceptability of various distances and management actions for black bear viewing. Results show average minimum acceptability for black bear viewing is 38 yards for a single bear and 38 - 44 yards for a black bear sow with two cubs; photo panel viewing order influenced participants’ evaluations, illustrating the potential for …

The Effect Of Differing Degrees Of Automation And Reliability On Simulated Luggage Screening Performance, Molly M. Liechty

Psychology Theses & Dissertations

The present work examined the effects of two types of decision support systems in a simulated luggage screening task: An input aid and an output aid. An input aid supports an operator’s information gathering. An output aid supports decision making and action selection. A Time-Accuracy Function (TAF) analysis was applied to isolate processing time from performance asymptote, which conventional performance measures such as sensitivity and response time do not distinguish one from the other. Sixty participants performed a luggage screening task unaided (manual condition), with the assistance of an input aid (spatial aid), and with the assistance of an output …

Associations Between Drinking, Condom Use Resistance, And Condom Use Among College Students, Caitlin B. Turner

Psychology Theses & Dissertations

Alcohol use and sexual intercourse are common behaviors among young adults in college. Drinking is considered a risk factor for unprotected sexual intercourse. Having condomless sex is associated with increased risk of contracting an STI or becoming pregnant unintentionally. Although correct and consistent condom use protects against such consequences, many individuals may resist condom use during sexual intercourse. As such, condom use resistance beliefs may be the factor through which alcohol reduces condom use. Evidence from Theory of Planned Behavior (TPB), Alcohol Expectancy Theory, and a body of evidence supports individual beliefs to be predictive of condom use intentions and …

Examine Predictors Of Bmi Classification And Perception Of Overweght Status Of Caregivers Of Preschool Children, Beth H. Chopp

Health Services Research Dissertations

Since the 1970’s the rate of childhood obesity in the United States has tripled and now one in five school-aged children is obese (Ogden et al., 2016). The childhood obesity epidemic will have medical, social, economic implications for future generations. Risk factors for childhood obesity include genetics, food intake, and physical activity, maternal health during pregnancy, parental weight, maternal employment and sociodemographic influences. This study examined the relationship between caregiver misperception of their preschoolers’ overweight/obese weight status and possible predictors that may assist in future interventions. The study evaluated NHANES data of 1245 caregivers with a child under age five …

Understanding Young Adult Survivors Of Childhood Cancers’ Participation In Late Effects Screening: A Mixed Methods Approach, Kristen Trost Mantlo

Health Services Research Dissertations

Significant advancements in the treatment of childhood cancers have helped to increase the 5-year survival rate from 56% in the early 1970s to approximately 80-85% in the early 2000s (Greenlee, Murray, Bolden, & Wingo, 2000; Hampton, 2005). Treatment modalities such as chemotherapy and radiation have led to many serious long-term side effects, known as late effects. Between 60% and 90% of survivors develop some form of long-term chronic condition due to their treatment and up to 40% of those conditions will be life-threatening (Howlader, N. et al., 2013). While the majority of young adult survivors of childhood cancer are at …

An Examination Of Oral Argumentation Using Socioscientific Issues Among Secondary Students With Disabilities, Mindy A. Gumpert

Communication Disorders & Special Education Theses & Dissertations

The recent science education reforms mandate that all students must receive adequate opportunities to access the science curriculum in order to gain a better understanding of how science and the world works (National Research Council, 2012). According to these reforms, engagement in argumentation is one science practice essential to today’s K-12 science education (Sampson & Clark, 2011). Engagement in argumentation promotes critical thinking, problem solving and communication skills, and has the potential to promote growth of cognitive and metacognitive reasoning (Venville & Dawson, 2010). Additionally, engagement in argumentation using socioscientific issues provides students with authentic links to contemporary real-world social …

The Effects Of Vehicle Automation Level And Warning Type On Responses To Vehicle Hacking, Wyatt D. Mcmanus

Psychology Theses & Dissertations

Modern surface transportation vehicles often include different levels of automation. Higher automation levels have the potential to impact surface transportation in unforeseen ways. For example, connected vehicles with higher levels of automation are at a higher risk for hacking attempts, because automated driving assistance systems often rely on on board sensors and internet connectivity. As the automation level of vehicle control rises, it is necessary to examine the effect of different levels of automation have on the driver-vehicle interactions. In addition, auditory warnings have been shown to effectively attract a driver’s attention while performing a driving task, which is often …

Medical Specialty Camps: A Holistic Approach To Assist In The Management Of Diabetes, Takeyra Monique Collins

Human Movement Studies & Special Education Theses & Dissertations

From toddlers to adolescents, poor medical regimen and adherence occurs as youth face adversities caused by type 1 diabetes mellitus (T1DM). This inquiry-based research sought to explore the process of promoting resilience to attain personal diabetes management through outcome-focused programming. This dissertation was structured in a three-paper format to highlight three sectors of a medical specialty camp to identify the significance of building resilience among youth with T1DM, incorporating family support, and providing service-learning opportunities for students. The purpose of this study was to examine the impacts associated with campers’ resilience from pre- to post-camp based on their participation in …

From Compassion To Resistance: Lesbos Refugee Crisis, Luz Diaz

Graduate Program in International Studies Theses & Dissertations

“What would I do if I wasn’t given freedom? I would protest every day.” This illustrates the empathy that locals in Lesbos shared with the struggles of refugees when the European Refugee Crisis arrived on the shores of Lesbos in 2015. Locals on the island helped refugees get off boats—or saved them from the water—and offered to take them to the city center to claim asylum. But soon, with the arrival of humanitarian aid organizations, life on Lesbos changed considerably. Meanwhile, refugees continue to sit in camps that are over capacity to await asylum processing. Echoing the frustration on the …

An Exploratory Study Of Engineering Identity Development In African American Youth, Coletta Elayne Johnson Bey

Engineering Management & Systems Engineering Theses & Dissertations

Over the next ten years, the United State government forecasted a shortage of one million science, technology, engineering and mathematic (STEM) workers. This shortage of STEM workers can adversely impact the global competitiveness and sustainability of America. Within the workforce, African Americans are grossly underrepresented. The emerging body of knowledge has derived a process by which potential engineers make be identified. There is wide recognition in the body of knowledge that developing engineers have growth mindsets; strong math and science skills; and associate in engineering communities of practice. Authors of published research also agree that parents influence their child(ren)’s career …

Strengthening Wellness For Food Insecure Students: Altruism, Spirituality, And Academic Performance, Bridget Weikel

Educational Leadership & Workforce Development Theses & Dissertations

Strengthening Wellness for Food Insecure Students; Altruism, Spirituality and Academic Performance is a quantitative methods study using a mediated analysis with structural equation modeling to test the extent to which wellness dimensions mediate the relationship between food insecurity and student grade point average. Student food insecurity is a growing concern at higher education institutions across the United States (Cady, 2014; Goldrick-Rab & Cook, 2011; Maroto, Snelling & Linck, 2015) with food insecurity rates ranging from 14% to 59% in recent studies (Freudenberg, Manzo, Jones, Kwan, Tsui & Gagnon, 2011; Patton-Lopez, Lopez-Cevallos, Cancel-Tirado & Vazquez, 2014). This phenomenon on college campuses …

Effects Of Argumentation Prompts On Alternative Positions In Ill-Structured Problem-Solving, Chrysoula Malogianni

STEMPS Theses & Dissertations

Little is known about the role of prompts to help learners solve ill-structured learning problems. Instructors do not devote adequate time to formulate pedagogically useful prompts, and the usefulness of different types of prompt is unclear. The question of whether prompt variation can generate superior argumentative depth has not been resolved. This mixed-methods study, using quantitative and qualitative data collected from 32 students, examined the role of argumentative prompts in the writing of essays based on business case studies. The research questions were: Is there a significant relationship between the type of argumentative prompt and argumentative depth? Is there a …

Well Begun Is Half Done: Using Online Orientation To Foster Online Students' Academic Self-Efficacy, M'Hammed Abdous

Distance Learning Faculty & Staff Publications

Past research suggests that the use of an online learning orientation is an effective proactive strategy to ease online students' transition into online learning. Based on a sample of 3,888 online students from an urban public university, we used ordinal logistic regression to understand the influence of students' satisfaction with an online learning orientation (OLO), their prior level of online learning experience, and their demographics on their academic self-efficacy (ASE). Consistent with prior research, our findings confirmed the influence of students' satisfaction with OLO, their prior online learning experience, and their gender on their ASE. Unsatisfied students were 85% less …

Fashion Brand Love: Application Of A Cognition–Affect–Conation Model, Tae-Im Han, Dooyoung Choi

STEMPS Faculty Publications

A large numbers of studies have supported the crucial role of brand love in consumer–brand relationships; however, research that examines fashion brand love and its relationship with cognitive aspects and self-concept congruency remains limited. Therefore, the purpose of this study was to identify important factors that are associated with fashion brand love. A questionnaire in which participants provided self-reported responses was created to measure the constructs and structural equation modeling (SEM) and independent sample t-tests were conducted to test the hypothesized relationships. Our results indicated that consumers who know more about fashion brands are more likely to have stronger emotional …