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Full-Text Articles in Human Factors Psychology

Choosing Death: The Moral Legitimacy Of Voluntary Active Euthanasia, Emma Rougeou May 2026

Choosing Death: The Moral Legitimacy Of Voluntary Active Euthanasia, Emma Rougeou

Honors Theses

During the last three decades, the issue of physician assisted suicide has captivated the interest of private citizens and state legislatures. Thinking about the matter of end-of-life concerns, particularly surrounding euthanasian (practices that hasten the deaths of suffering terminally ill people) have shifted. Views of private citizens and state-level legislation reflects a “slow shift to more permissive attitudes” (Cohen et al., 2012). Meanwhile, as recently as March 2026, state legislators in conjunction with the NY State Governor, passed a bill legalizing medical aid in dying for terminally ill patients. This thesis is intended to thoughtfully contribute to meaningful discourse on …


Evaluating The Psychometric Validity Of Science Curiosity, Brooke Simila May 2026

Evaluating The Psychometric Validity Of Science Curiosity, Brooke Simila

Graduate Theses and Dissertations (2019 - present)

As political polarization and mass distrust in scientific consensus increases, psychologists have sought to understand individual differences that contribute to polarized political and scientific reasoning. One emerging concept in this area is science curiosity (SC), the disposition to seek and engage with scientific information for personal gratification (Kahan et al., 2017). A handful of studies have identified SC as an offsetting variable in politically motivated reasoning (Motta et al., 2021). However, the psychometric structure of SC remains underexplored; it is unclear whether SC represents a distinctive, unidimensional disposition or merely a manifestation of general curiosity traits. The purpose of this …


Narcissism And Eyewitness Identification, Haley M. Hearn May 2026

Narcissism And Eyewitness Identification, Haley M. Hearn

Graduate Theses and Dissertations (2019 - present)

According to the Innocence Project, 69% of individuals exonerated by DNA evidence were initially found guilty due to an eyewitness misidentification (Innocence Project, n.d.-a). A way that investigators attempt to prevent misidentification is by assessing how confident eyewitnesses are in their identifications. There is a large body of research suggesting that these confidence estimates can, in many instances, operate as reliable barometers of accuracy. However, what if an eyewitness is overconfident? Narcissism is a personality trait characterized by overconfidence. If a narcissistic eyewitness reports confidence in their identification of a suspect, should this report be trusted? Two studies were conducted …


Are People More Likely To See Actions As Intentional When They Are Forced To Make Their Decisions Quickly? A Replication And Extension Of Rosset (2008), Andrew Elmore Dec 2025

Are People More Likely To See Actions As Intentional When They Are Forced To Make Their Decisions Quickly? A Replication And Extension Of Rosset (2008), Andrew Elmore

Honors Theses

Rosset (2008) reported evidence of an intentionality bias, which is a key prediction of a model of human cognition that suggests that people learn to override intentional attributions of behavior, a dual-process model of intention attribution. A model that hypothesizes that when people are deprived of the time to develop deliberate thought processes, their default explanation for actions is intentional, and that this default attribution has to be consciously overridden. Rosset’s main method of testing this was by providing test sentences to participants and placing them into two scenarios where they had different levels of time to process the sentences. …


Perceptions Of Power And Consent: The Role Gender, Race, And Sexual Orientation In Shaping Public Perceptions Of Student-Teacher Affairs, India Campbell May 2025

Perceptions Of Power And Consent: The Role Gender, Race, And Sexual Orientation In Shaping Public Perceptions Of Student-Teacher Affairs, India Campbell

Poster Presentations

Sexual violence is a taboo topic. It is especially challenging to acknowledge child victims. Sexual violence in schools is particularly hard to acknowledge. No parent wants to consider the possibility of sending their child to a predator every day. This phenoma has been researched for decades from various angles. This project will contribute to the research that looks at the ways race, gender, and sexual orientation influence perception of victimhood.


Comparing Online And In-Person Social Support And Its Effects On Suicidal Ideation, Alexander J. Potter May 2025

Comparing Online And In-Person Social Support And Its Effects On Suicidal Ideation, Alexander J. Potter

Poster Presentations

The interpersonal theory of suicide states that thwarted belonging and perceived burdensomeness are proximal causes of suicidal ideation (Van Orden et al., 2010). One of the biggest influences on these variables is a lack of social support (Sparks et al., 2023) There are two ways a person can receive social support: in-person via face-to-face experiences and online via social media or online communication Studies have shown that there is a difference in the quality of support between online and in-person interactions (Hultzman et al., 2017). The purpose of the study was to examine the effects of in-person and online support …


A Psychometric Evaluation Of The Intentionality Bias Task, David Willard May 2025

A Psychometric Evaluation Of The Intentionality Bias Task, David Willard

Graduate Theses and Dissertations (2019 - present)

Intentionality Bias Task (IBT) provides quick and easy assessment of the tendency to overattribute intentionality to the behaviors of others. The IBT has been used repeatedly in research that has attempted to connect intentionality bias to a wide range of disorders and socio-emotional abilities, including schizophrenia spectrum disorder, autism spectrum disorder, and cognitive empathy. To date, however, there has been no systematic examination of the IBT’s psychometric properties. The present study attempts to fill this gap by testing whether the IBT possesses a reliable factor structure. Specifically, the 34 items of the IBT were written to reflect two types of …


An Actuarial Prediction Of Adhd Using Neuropsychological Data, Kimberlyn Williams May 2024

An Actuarial Prediction Of Adhd Using Neuropsychological Data, Kimberlyn Williams

Poster Presentations

Attention-Deficit/Hyperactivity Disorder (ADHD) is the most common psychiatric diagnosis in children and a frequent psychiatric diagnosis in adults. ADHD is a clinical diagnosis based on self-reported symptoms which makes accurate diagnosis challenging. Actuarial prediction has been demonstrated to be more accurate than clinical judgment. The current study explored an actuarial approach to predicting ADHD based on a comprehensive battery of neuropsychological tests. This project utilized test data from Meyers Neuropsychological Battery (MNB) to develop a logistic regression model to accurately predict diagnosed ADHD cases (n=65) from normal functioning cases (n=79) with a history of Mild Traumatic Brain Injury (mTBI). Binary …


Impostor Phenomenon, Perfectionism, Psychological Distress, And Burnout In Pre-Health Undergraduate Students, Victoria Lee May 2024

Impostor Phenomenon, Perfectionism, Psychological Distress, And Burnout In Pre-Health Undergraduate Students, Victoria Lee

Poster Presentations

Careers in the healthcare field are demanding, and each stage closer to attaining the career aspirations is filled with increasing amount of stress. Previous research highlighted impostor phenomenon, perfectionism, psychological distress, and burnout in graduate students; however, this study‘s primary focus was to investigate the relationships between these constructs in an undergraduate pre-health population. This study aimed to find whether or not impostor phenomenon, perfectionism, and psychological distress could be considered predictors of burnout and whether or not pre-health students differed from non-pre-health students in their levels of these constructs.


The Tripartite Influence Model Of Body Image And Disordered Eating Among Female Athletes: Testing An Expanded Model, Emma Nyrup Tonsberg May 2024

The Tripartite Influence Model Of Body Image And Disordered Eating Among Female Athletes: Testing An Expanded Model, Emma Nyrup Tonsberg

Honors Theses

The aim of the study was to investigate how different sources of sociocultural pressure (family, media, peers) described in the Tripartite Influence Model, and additions of teammate- and coach pressures, were associated with thinness-and muscularity internalization and appearance comparisons among athletes. Subsequently, these potential mechanisms were explored as predictors of disordered eating among athletes. Analyses included 71 female athletes. Athletes were recruited through a student subject pool recruitment portal, as well as with local and regional flyers and emails. Participants completed a series of self-report measures in Qualtrics. Hierarchical linear regression analysis was utilized to test the hypotheses. Partial support …


Exploring The Relationship Between Anxiety And Virtual Reality Sickness, David Wesley Woolverton May 2024

Exploring The Relationship Between Anxiety And Virtual Reality Sickness, David Wesley Woolverton

Graduate Theses and Dissertations (2019 - present)

As virtual reality (VR) becomes more commonly used in education, it is important to understand the technology’s weakness and mitigate any potential negative effects on student success. One adverse side-effect of VR use is simulation-induced motion sickness, known in the context of VR as VR sickness. Previous research by Howard and Van Zandt (2021) found that possessing a phobia had a significant positive correlation with VR sickness, but only if the phobia is triggered by the simulation, suggesting that symptoms are actually connected to the anxiety the phobia induces. This study explored the hypothesized correlation between anxiety and VR sickness, …


A 21 Year Meta Analysis Of The Effectiveness Of Trauma-Sensitive Schools Initiatives, Megan Ann Blanton Dec 2023

A 21 Year Meta Analysis Of The Effectiveness Of Trauma-Sensitive Schools Initiatives, Megan Ann Blanton

Graduate Theses and Dissertations (2019 - present)

Childhood exposure to adversity is prevalent, with most individuals in the United States having experienced at least one adverse event in childhood (Child and Adolescent Health Measurement Initiative, 2019; Merrick et al., 2018). Low dosages of childhood adversity experienced within the context of a safe and caring home environment can promote the development of healthy coping skills that prepare children for future adversity. However, childhood adversity that is intense, chronic, or complex can result in a toxic stress response that leads to the development of mental illness, physical health concerns, cognitive deficits, academic performance deficits, and in severe cases, premature …


Is It Good To Be Bad? The Potential Buffering Role Of Callous-Unemotional Traits On The Relationship Between Trauma And Juvenile Offending, Kathryn Anne Mcgill May 2023

Is It Good To Be Bad? The Potential Buffering Role Of Callous-Unemotional Traits On The Relationship Between Trauma And Juvenile Offending, Kathryn Anne Mcgill

Graduate Theses and Dissertations (2019 - present)

Juvenile offending is prevalent, costly, and often difficult to intervene in. Although there are a multitude of factors previously studied that contribute to offending, researchers are still unable to pinpoint all possible variables contributing to juvenile offending. More so, of explored and accepted factors leading to juvenile offending, predictive ability of any specific factor leading to offending is still weak. Thus, study of specific predisposing factors leading to juvenile offending, as well as mediational or moderational variables, is needed. This study explores two previously studied variables in the pathway to juvenile offending: trauma and callous-unemotional traits. Novel study of the …


Anxiety Explains Self-Differentiation: Implications For Bowenian Approaches To Marriage And Family Therapy, Reagan Thomas, John Shelley-Tremblay, Harvey Joanning Jan 2021

Anxiety Explains Self-Differentiation: Implications For Bowenian Approaches To Marriage And Family Therapy, Reagan Thomas, John Shelley-Tremblay, Harvey Joanning

University Faculty and Staff Publications

This study examined the Bowenian construct of Self- Differentiation (SD), defined as the degree to which a person can think according to their personal beliefs while remaining emotionally connected to the family. This study examined the degree to which negative emotionality accounted for the relationship between SD and Relationship Satisfaction (RS). Emotional Cutoff (EC) emerged as the sole predictor of RS. When Trait Anxiety (TA) was entered into the model it mediated between EC and RS. We discuss the importance of treating anxiety of the individual in family therapy and that SD may best be understood when taking anxiety into …