Quantitative Psychology Commons^™

Multiracial Individuals And Educational Testing, Karen Alexander

The Nebraska Educator: A Student-Led Journal

A literature review focused on quantitative measures and methods regarding multiracial individuals and educational testing revealed that multiracial individuals are uniquely different than monoracial individuals in terms of their racial identity and these unique identities interact with test scores. Until recently, this uniqueness has been ignored by institutions and within the field of educational testing. The uniqueness of multiracial identity should be taken into consideration when using test measures to make decisions for selection and when comparing group outcomes. The review provides a brief picture regarding the history of categorization of multiracial individuals and current research which connects the multiracial …

Differential Motivation In Remote Educational Assessment: Person-Based Filtering Versus Response-Based Filtering, Sarah Alahmadi, Christine E. Demars

Department of Graduate Psychology - Faculty Scholarship

Large-scale educational assessments are often considered low-stakes, increasing the possibility of confounding true performance level with low motivation. These concerns are amplified in remote testing conditions. To remove the effects of low effort levels in responses observed in remote low-stakes testing, several motivation filtering methods can be used to purify the data. We estimated scores from assessment data collected remotely in Spring 2021 six ways, applying examinee-based filtering methods (filtering examinees based on total time) and response-based filtering methods (filtering responses using the effort-moderated IRT model), varying the thresholds selected to separate solution behavior (SB) responses from rapid-guessing behavior (RGB). …

Item Parameter Recovery With And Without The Use Of Priors, Paulius Satkus, Christine E. Demars

Department of Graduate Psychology - Faculty Scholarship

Marginal maximum likelihood (MML), a common estimation method for IRT models, is not inherently a Bayesian procedure. However, due to estimation difficulties, Bayesian priors are often applied to the likelihood when estimating 3PL models, especially with small samples. Little focus has been placed on choosing the priors for MML estimation. In this study, using samples sizes of 1000 or smaller, not using priors often led to extreme, implausible parameter estimates. Applying prior distributions to the c-parameters alleviated the estimation problems with samples of 1000; priors on both the a-parameters and c-parameters were needed for the samples of …

Improving The Assessment Of Practical Judgment Ability In Older Adults, Crystal G. Quinn

Dissertations, Theses, and Capstone Projects

Judgment is an important aspect of executive functioning and critical to many aspects of real-world behavior. As the older adult population and incidence of dementia rises, the assessment of judgment during neuropsychological evaluations is important for informing diagnosis, understanding functional and cognitive competence, and designing effective treatment plans. The Test of Practical Judgment (TOP-J) is an objective verbal measure with two versions (i.e., 9 items and 15 items) that is increasingly used by neuropsychologists; however, initial validation research was conducted with a small, highly-educated non-Hispanic White sample. As a result, normative data and content may not be appropriate for individuals …

Examining Student Well-Being: The Development And Initial Validation Of The Psychological Vulnerability And Hardiness Scale, Kimberly D. Gomes

Symposium of Student Scholars

Background: Stress is a significant concern for undergraduate students, with some experiencing clinical levels of distress. Psychological vulnerability and hardiness are constructs that evaluate an individual’s sensitivity to stressors and protective factors related to maladaptive responses to distress. However, no measure has been developed to assess their combined effect.

Method: The present study examined the factor structure and correlates of the Psychological Vulnerability and Hardiness Scale (PVHS) in two samples (i.e., traditional university students and student veterans). Items were created through focus groups with occupational therapists who have experience assessing both constructs in university students. Factor structure and model …

Investigating The Self In Self-Report, Samantha L. Boddy

Masters Theses, 2020-current

Self-report items are ubiquitous in social sciences and services and medical centers. However, there is some concern about whether people are able to accurately report about themselves. One well-known source of concern is social desirability bias (SDB) or socially desirable responding (SDR), which involves people providing overly-positive responses about themselves that better align with social norms than might their actual attitudes or behaviors. However, several researchers (e.g., Brenner & DeLamater, 2016; Hadaway et al., 1998) suggest that a person’s identity in the area of interest may bias their responding. Specifically, that people interpret and respond to items in terms of …

Investigating The Fit Of The Generalized Graded Unfolding Model (Ggum) When Calibrated To Irt Generated Data From Dominance And Ideal Point Models, Abdulla Alzarouni

College of Education and Human Sciences: Dissertations, Theses, and Student Research

The assessment of model fit in latent trait modelling, better known as item response theory (IRT), is an integral part of model testing if one is to make valid inferences about the estimated parameters and their properties based on the selected IRT model. Though important, the assessment of model fit has been less utilized in IRT research than it should. For example, there have been less research investigating fit for polytomous dominance models such the Graded Response Model (GRM), and to a lesser extent ideal point models such as the Generalized Graded Unfolding Models (GGUM), both in its dichotomous and …

Exploring The Perceived Barriers And Benefits Of Physical Activity Among Wounded, Injured, And/Or Sick Military Veterans, Robert Walker, Caroline Limbert, Paul M. Smith

Journal of Social, Behavioral, and Health Sciences

Wounded, injured, and/or sick (WIS) military veterans face significant physical and psychosocial challenges following discharge from service. Physical activity can have many positive effects on the holistic wellbeing of such individuals. However, little knowledge exists regarding the perceived barriers and benefits of physical activity within this population, creating challenges surrounding physical activity promotion. Therefore, this study was designed to identify key barriers and benefits among this population, so that informed approaches to encourage participation in physical activity can be developed. A questionnaire related to the perceived barriers and benefits of physical activity was completed by 105 WIS British military veterans. …

Perceptions Of Covid-19 Among Religious Leaders, Anna Anderson

Symposium of Student Scholars

The research shows how religious leaders have been affected and have attempted to adapt to COVID-19. The research was compiled of responses from religious leaders and affiliates to get a better understanding of their opinions. The data we are collecting is being analyzed so that we, the researchers, can determine if religious leaders are using their title to lead the community that follows them on the safest path or not, as well as if they are spreading an accurate message to their community about the COVID-19 Pandemic. The purpose of being able to identify how religious leaders are responding to …

Reporting Of Eating Disorder Deaths, Katherine Mobley, Amy Hord

Symposium of Student Scholars

Those affected by eating disorders experience disturbances in eating behaviors which are often related to underlying psychiatric disorders such as anxiety, depression, or obsessive-compulsive disorder (Parekh, 2017, Drieberg et al., 1998 p.53). The duplicitous nature of the disorder makes it difficult to diagnose, and the tole it takes on an individual’s physical health makes its mortality rate the second highest among psychiatric disorders (Guinhut et al., 2021 p.130). Even if the correct education and resources are accessible to certain individuals, negative stigmatization about the disorder can make sufferers unlikely to seek help (Becker et al., 2010). Findings from analysis of …

Does Coding Method Matter? An Examination Of Propensity Score Methods When The Treatment Group Is Larger Than The Comparison Group, Beth A. Perkins

Dissertations, 2020-current

In educational contexts, students often self-select into specific interventions (e.g., courses, majors, extracurricular programming). When students self-select into an intervention, systematic group differences may impact the validity of inferences made regarding the effect of the intervention. Propensity score methods are commonly used to reduce selection bias in estimates of treatment effects. In educational contexts, often a larger number of students receive a treatment than not. However, recommendations regarding the application of propensity score methods when the treatment group is larger than the comparison group have not been empirically examined. The current study examined the recommendation to recode the treatment and …

Getting Caught-Up In The Process: Does It Really Matter?, Nikole Gregg

Dissertations, 2020-current

Likert items are the most commonly used item-type for measuring attitudes and beliefs. However, responses from Likert items are often plagued with construct-irrelevant variance due to response style behavior. In other words, variability from Likert-item scores can be parsed into: 1) variance pertinent to the construct or trait of interest, and 2) variance irrelevant to the construct or trait of interest. Multidimensional Item Response Theory (MIRT) is an increasingly common modeling approach to parse out information regarding the response style traits and the trait of interest. These MIRT approaches are categorized into threshold-based approaches and response process approaches. An increasingly …

Understanding Motivations To Attend Various Sized Churches: A Study Using Family Communication Patterns, Expectancy Violations, And Anxiety To Predict Church Attendance, Molly Bradshaw

Masters Theses, 2020-current

Two separate studies were conducted to examine whether communication variables impact religious views and church attendance. For the first study, 228 students from a large Southeastern university completed a web survey. The second study was a web survey of 204 adults that was conducted via Amazon Mechanical Turk (MTURK). Both surveys were sent out to determine one’s motivations to attend a small, medium, or large church using family communication, anxiety, expectations, and religion variables as predictors. Family communication, anxiety, and expectancy variables were positively correlated to many aspects of religious views. Hierarchical regression models utilizing demographics, family communication, anxiety, expectancy …

Identifying Rater Effects For Writing And Critical Thinking: Applying The Many-Facets Rasch Model To The Value Institute, Yelisey A. Shapovalov

Masters Theses, 2020-current

Performance assessments require examinees to carry out a process or produce a product and can be designed to have high fidelity to real-world application of higher-order skills. As such, performance assessments are highly valued in higher education settings. However, performance assessment is vulnerable to psychometric challenges that threaten the validity of scores due to the subjective nature of the scoring process. Specifically, raters must exercise judgement to provide scores to examinee work, which may be impacted by rater effects, or systematic differences in how raters evaluate performance assessment artifacts. Research has indicated that performance assessment may never be fully free …

Traditional Sexual Script And Double Standard Adherence: Predictors Of Heterosexually Identified Women’S And Men’S Previous Engagement In Consensual Non-Monogamy, Nina Dours, Amy Moors, Amanda N. Gesselman, Justin R. Garcia

Student Scholar Symposium Abstracts and Posters

With respect to consensually non-monogamous (CNM) relationships (e.g., open relationships, polyamory), a consistent gender difference emerges: heterosexual men report greater desire and engagement in CNM than heterosexual women (Haupert et al., 2017; Moors et al., 2015). This gender difference raises the question: Why do women and men differ in their CNM behaviors? In the present study, we suggest that this may be due to women’s stronger adherence to the traditional sexual script, which is rooted in gendered dating norms, punishes women who engage in non-committed sexual behaviors, and glorifies monogamy (Fritz & Kitzinger, 2001). We examined how heterosexual men’s and …

A Qualitative Investigation Into The Trauma Exhibited By First Responders Tackling The Opioid Epidemic In Tennessee, Thalia Sullivan

Electronic Theses and Dissertations

Recent increases in opioid overdose rates have changed the role of first responders on the front lines of this national crisis. The present study used a semi-structured qualitative interview to investigate how the increase in opioids, opioid-related harm, and opioid-related death within Tennessee has affected the first responder population. Law enforcement officers, firefighters, and paramedics (N = 30) from rural-serving counties in Tennessee completed a semi-structured interview. Eight themes emerged from the interviews: (1) mental health symptoms, including posttraumatic stress disorder and secondary traumatic stress symptoms; (2) coping behaviors; (3) available resources; (4) barriers to accessing resources; (5) recommendations …

How Multidimensional Is Emotional Intelligence? Bifactor Modeling Of Global And Broad Emotional Abilities Of The Geneva Emotional Competence Test, Daniel Simonet, Katherine E. Miller, Kevin Askew, Kenneth Sumner, Marcello Mortillaro, Katja Schlegel

Department of Psychology Faculty Scholarship and Creative Works

Drawing upon multidimensional theories of intelligence, the current paper evaluates if the Geneva Emotional Competence Test (GECo) fits within a higher-order intelligence space and if emotional intelligence (EI) branches predict distinct criteria related to adjustment and motivation. Using a combination of classical and S-1 bifactor models, we find that (a) a first-order oblique and bifactor model provide excellent and comparably fitting representation of an EI structure with self-regulatory skills operating independent of general ability, (b) residualized EI abilities uniquely predict criteria over general cognitive ability as referenced by fluid intelligence, and (c) emotion recognition and regulation incrementally predict grade point …

Personal Technology Use, Social Media, And Daily Affect In Emerging Adults, William Crabtree

Murray State Theses and Dissertations

Personal social and communication technology has been widely adopted by the world in the 21^st century. With this widespread worldwide adoption, significant controversy exists debating the effects these social technologies have. Specifically, there is a strong debate in the scientific literature over the psychological effects of social technologies, smartphones, and social media usage. Some arguments are made that modern technology can help improve psychological well-being, whilst others claim it has destroyed a generation of adolescents and merging adults. The present thesis aims to address this debate by exploring the current research from a variety of methodologies about social technology …

Coping Strategies And Relationship Satisfaction Among Dual-Military Married Army Couples, Leila Powell-Disola

Walden Dissertations and Doctoral Studies

Since 2001, millions of U.S. military personnel have deployed overseas. Military deployment can be a tremendous stressor on military families and negatively impact the marital relationship. Few previous studies and interventions have considered the effects deployment can have on dual-military married couples. The purpose of this quantitative study was to examine what coping strategies dual-military couples used during deployment and whether use of these strategies affected their relationship satisfaction (RS). The theoretical framework for this study consisted of the social exchange theory and the exchange-based dual-military marriage model. A sample of 103 dual-military Army spouses, male or female, was recruited …

School Personnel’S Perceptions Toward Transfer Versus Nontransfer Students In A Borderland School, Maria Isabel Quiñones Velez

Walden Dissertations and Doctoral Studies

School personnel serving highly transient student populations in borderland schools in the southwestern United States may have different perceptions toward transfer students and nontransfer students. Few quantitative studies have measured the perceptions that arise as school personnel confront the unique challenges of providing services to transfer students. Research-based evidence of the perceptions of school personnel in a southwestern border town is needed. The purpose of this quantitative study was to identify the presence, or not, of different perceptions of school personnel toward students who transfer from other school systems due to specific circumstances versus the perceptions toward nontransfer students who …