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Full-Text Articles in Cognitive Psychology

Cortisol And Executive Functioning For Young Children Attending Head Start Preschool, Zachary Weaver Jan 2024

Cortisol And Executive Functioning For Young Children Attending Head Start Preschool, Zachary Weaver

West Chester University Doctoral Projects

Poverty circumstances impact the hypothalamic-pituitary-adrenal or HPA axis. Early childhood dysfunction in the HPA axis, marked by irregularities in cortisol, poses risk for the development of key executive functioning (EF) abilities. No studies have investigated the relation between cortisol and performance-based measures of EF in settings such as Head Start preschool that aim to promote positive outcomes for children facing economic hardship. This pilot study examined EF and cortisol for 50 children ages 3 to 5 years, who attended a Head Start preschool. This study was disrupted by the COVID-19 pandemic, which led to a sample size less than half …


Pupillometry As A Viable Augmentative And Alternative Communication Pathway: A Machine Learning Application, Kouadio Marc-Antoine Niamba Jan 2024

Pupillometry As A Viable Augmentative And Alternative Communication Pathway: A Machine Learning Application, Kouadio Marc-Antoine Niamba

Dissertations and Theses

Every year, clinicians diagnose 5000 new Amyotrophic Lateral Sclerosis (ALS) cases in the United States (Mehta et al., 2018). ALS is a degenerative neuromuscular disease that prevents neurons from sending impulses to the muscles, thus resulting in paralysis and death. People with ALS (PALS) not only experience limited mobility but also lose their ability to communicate. Although the disease currently remains incurable, efforts to improve the patients’ communication are increasingly leading toward Augmentative and Alternative Communication (AAC) systems (Beukelman and Mirenda, 2013). AAC systems are assistive technologies that propose to counteract the defects resulting from ALS through non-verbal communication channels. …


Phenotypic Mismatch Between Suspects And Fillers But Not Phenotypic Bias Increases Eyewitness Identifications Of Black Suspects, Jennifer M. Jones, Jacqueline Katzman, Margaret Bull Kovera Jan 2024

Phenotypic Mismatch Between Suspects And Fillers But Not Phenotypic Bias Increases Eyewitness Identifications Of Black Suspects, Jennifer M. Jones, Jacqueline Katzman, Margaret Bull Kovera

Publications and Research

Despite converging evidence that people more closely associate the construct of criminality with Black people who exhibit a more African facial phenotype than Black people who express a more European phenotype, eyewitness researchers have largely ignored phenotypic bias as a potential contributor to the racial disparities in the criminal legal system. If this form of phenotypic bias extends to eyewitness identification tasks, eyewitnesses may be more likely to identify Black suspects with an African rather than European phenotype, regardless of their guilt status. Further, in cases where the witness’s description of the perpetrator does not contain phenotypic information, phenotypic mismatch …


The Standing Of Anger: Insights From The Debate(S) On Constructed Emotion, Andrew Holzer Jan 2024

The Standing Of Anger: Insights From The Debate(S) On Constructed Emotion, Andrew Holzer

CMC Senior Theses

In her book, Anger and Forgiveness: Resentment, Generosity, Justice, Martha Nussbaum argues that anger is inherently flawed because it fundamentally contains the desire for payback. To support her argument, she posits specific metaphysical claims about the nature of emotions like anger. This thesis is an extended critique of her metaphysical foundation from the perspective of empirical research in the neuroscience of emotion. The first reason to dispute this picture is descriptive; this view of anger is based on an outdated version of cognitive appraisal theory, which sees emotions as triggered directly by static moments of cognitive appraisal. The second …


Male Caregiver Strain: The Mental Effects Of Being An Informal Caregiver For A Family Member With Dementia And Alzheimer's Disease, Alessandra M. Barillas, Elijah Rammel B. Borja Jan 2024

Male Caregiver Strain: The Mental Effects Of Being An Informal Caregiver For A Family Member With Dementia And Alzheimer's Disease, Alessandra M. Barillas, Elijah Rammel B. Borja

Nursing | Senior Theses

Background: Caregivers are vital in fulfilling patients' primary care needs, and families prefer them over sending their loved ones to skilled nursing facilities (SNFs). Alzheimer's Disease and Dementia are prevalent conditions necessitating continuous assistance due to memory and cognition impairments. As a result, support is essential for tasks like mobility, feeding, bathing, and perineal care, as well as emotional and physical challenges inherent in caregiving. Purpose: Upon diving into the mental health impacts of serving as an informal caregiver for individuals with Alzheimer's Disease and Dementia, a notable research gap becomes evident, especially concerning male caregivers. This lack of information …


How The Lockdown Of Covid-19 Influenced The Neurocognitive And Psychosocial Development Of Preschoolers, Kay Picson Jan 2024

How The Lockdown Of Covid-19 Influenced The Neurocognitive And Psychosocial Development Of Preschoolers, Kay Picson

Nursing | Senior Theses

COVID-19 caused schools to turn to online learning through platforms such as Zoom or Google Meet. The influence and effects caused by the transition to online lessons and quarantine were seen across all patient populations and demographics, but none more so than preschool children, who are regarded as one of the more vulnerable populations due to their susceptibility to change. This research aims to fill gaps in the existing literature by evaluating the similarities and differences of the neurocognitive and psychosocial development of preschoolers exposed to the pandemic and those who were not. This study involves a comparative cohort approach …


Effects Of Priming Independent And Interdependent Self-Construals On Personal And Collective Future Thought, Claire Hou Jan 2024

Effects Of Priming Independent And Interdependent Self-Construals On Personal And Collective Future Thought, Claire Hou

CMC Senior Theses

Personal and collective future thought refer to the way people conceptualize and think about their own personal futures, and the futures of groups they are affiliated with, such as one’s nation or cultural community, respectively. Previous research has indicated that there are key cultural differences in how American and Chinese individuals think about their personal future and the collective future of their nation. The present study investigated the impact of cultural constructs of self-construal, namely individualism/independence and collectivism/interdependence, on personal and collective future thought. We attempted to experimentally manipulate participants’ self-construals with a priming task, and participants were asked to …


Designing A Personalization Intervention To Reduce Churn In Exercise Mobile Apps: A Research Proposal, Chris Li Jan 2024

Designing A Personalization Intervention To Reduce Churn In Exercise Mobile Apps: A Research Proposal, Chris Li

CMC Senior Theses

Sports and fitness mHealth app development has rapidly increased since the COVID-19 pandemic due to changes in living situations that increased the demand for exercising remotely. App developers struggle to understand the various strategies in reducing the amount of users that churn as time progresses. This research proposal will primarily focus on the effect that personalization has on churn, seeing the increased development of mobile health apps, strong desire for curated experiences, and the recent relevance of AI. To fully understand the relationship between personalization and churn, moderator effects of perceived ease of use, perceived usefulness, and user engagement will …


Your Anonymous Words Matter: The Harms Of Internet Anonymity And Its Inhibiting Effects On Producing Knowledge, Sena Selby Jan 2024

Your Anonymous Words Matter: The Harms Of Internet Anonymity And Its Inhibiting Effects On Producing Knowledge, Sena Selby

CMC Senior Theses

In this paper, I will argue against Karen Frost-Arnold’s claim that internet anonymity has more epistemic benefit than epistemic harm for online communities. I will first outline her arguments that anonymity poses epistemic benefits for speakers of marginalized communities, who often rely on anonymity to share their experience and testimony without fear of repercussions, such as testimonial injustice, backlash, and even physical harm. I will then consider objections to Frost-Arnold’s account made by others, including the idea that anonymous testimony is not reliable. I will show how this objection alone is insufficient against Frost-Arnold’s claim. Then, I will offer my …


Towards Algorithmic Justice: Human Centered Approaches To Artificial Intelligence Design To Support Fairness And Mitigate Bias In The Financial Services Sector, Jihyun Kim Jan 2024

Towards Algorithmic Justice: Human Centered Approaches To Artificial Intelligence Design To Support Fairness And Mitigate Bias In The Financial Services Sector, Jihyun Kim

CMC Senior Theses

Artificial Intelligence (AI) has positively transformed the Financial services sector but also introduced AI biases against protected groups, amplifying existing prejudices against marginalized communities. The financial decisions made by biased algorithms could cause life-changing ramifications in applications such as lending and credit scoring. Human Centered AI (HCAI) is an emerging concept where AI systems seek to augment, not replace human abilities while preserving human control to ensure transparency, equity and privacy. The evolving field of HCAI shares a common ground with and can be enhanced by the Human Centered Design principles in that they both put humans, the user, at …


Psychological Effects Of Solitary Confinement, Asia Mclemore Jan 2024

Psychological Effects Of Solitary Confinement, Asia Mclemore

CMC Senior Theses

This thesis critically examines the controversial practice of solitary confinement (SC) in correctional facilities, aiming to elucidate its profound impact on the mental well-being of incarcerated individuals. Through a comprehensive review of empirical studies, theoretical frameworks, and case analyses, it explores the psychological, cognitive, emotional, behavioral, and physical responses of inmates subjected to prolonged isolation, revealing the intricate interaction between environmental deprivation and psychological distress. Key themes investigated include the induction and exacerbation of mental health conditions, including symptoms akin to post-traumatic stress disorder (PTSD), and the conflicting effects of SC on institutional order. Furthermore, the study evaluates the ethical …


What Are We Most Curious About? Understanding The Relationship Between Curiosity And Marginal Knowledge, Alexis Lee Jan 2024

What Are We Most Curious About? Understanding The Relationship Between Curiosity And Marginal Knowledge, Alexis Lee

CMC Senior Theses

There are several competing theories about the relationship between curiosity and metacognitive judgment, or one’s assessment of their own knowledge. Novelty theories say that curiosity is highest for wholly unknown information; complexity theories say that curiosity is highest for moderately unknown information; and the Region of Proximal Learning (RPL) theory says that curiosity is highest for almost-known information. The present study aimed to address how curiosity differs within marginal knowledge (MK), memory content that is available but not accessible, across two experiments. In both experiments, participants responded to 100 short-answer general knowledge questions, selecting a phenomenological category to represent their …


Cognitive Fusion, Self And Other-Blame, And College Adjustment Outcomes, Olivia B. Tipton Jan 2024

Cognitive Fusion, Self And Other-Blame, And College Adjustment Outcomes, Olivia B. Tipton

Master's Theses or Doctor of Nursing Practice

College students from socioeconomically challenging backgrounds are more likely to drop out of college before being awarded a bachelor’s degree. A challenging background predicts difficulties in emotion regulation, which may affect adjustment to college and, subsequently, persistence in college until a bachelor’s degree is awarded. Previous research has identified cognitive fusion, a state in which one unquestioningly believes the literal content of their thoughts, and inflexible usage of self and other-blame as predictors of negative social, psychological, and academic outcomes. The present study used self-report data collected from emerging adult college students at a small midwestern university to assess whether …


Male Caregiver Strain: The Mental Effects Of Being An Informal Caregiver For A Family Member With Dementia And Alzheimer's Disease, Alessandra M. Barillas, Elijah Rammel B. Borja Jan 2024

Male Caregiver Strain: The Mental Effects Of Being An Informal Caregiver For A Family Member With Dementia And Alzheimer's Disease, Alessandra M. Barillas, Elijah Rammel B. Borja

Nursing | Student Research Posters

Background: Caregivers are vital in fulfilling patients' primary care needs, and families prefer them over sending their loved ones to skilled nursing facilities (SNFs). Alzheimer's Disease and Dementia are prevalent conditions necessitating continuous assistance due to memory and cognition impairments. As a result, support is essential for tasks like mobility, feeding, bathing, and perineal care, as well as emotional and physical challenges inherent in caregiving. Purpose: Upon diving into the mental health impacts of serving as an informal caregiver for individuals with Alzheimer's Disease and Dementia, a notable research gap becomes evident, especially concerning male caregivers. This lack of information …


Examining Working Memory Precision Estimates As An Individual Difference, Stephen A. Campbell Jan 2024

Examining Working Memory Precision Estimates As An Individual Difference, Stephen A. Campbell

Psychology Theses - Archive

Working memory (WM) capacity has remained a central topic of individual differences research due to its ability predict performance in various cognitive domains and higher-cognitive abilities. While studies performing individual differences research with WM capacity are common, there are comparatively few studies investigating individual differences with WM precision. The present study examined WM precision as an individual difference, by examining the psychometrics of the modeled precision parameter derived from the Standard Mixture Model, investigating the relationship between precision for different feature types (e.g., color and spatial location), and looking at the relationship between precision and a well-known correlate of WM …


The Non-Standardization Of Attention Deficit Hyperactive Disorder: A Call To Action, Gabriel L.S Gomez Jan 2024

The Non-Standardization Of Attention Deficit Hyperactive Disorder: A Call To Action, Gabriel L.S Gomez

Psychology Doctoral Specialization Projects

Attention Deficit Hyperactive Disorder (ADHD) is one of the most diagnosed disorders in adults and children, yet there is no standardized method to assess for ADHD. The similarity of symptoms shared across other disorders (comorbidity) makes the assessment of ADHD a very delicate process. This is not aided by the fact that the assessment of ADHD is not standardized. This allows individuals able to assess for ADHD to give a test or a combination of tests that they find fitting. This in turn brings into question the quality of testing and disagreement in diagnosing across fields. Lastly, ADHD-focused measures typically …


Using Data In The Classroom To Drive Instructional Design And Delivery, L E. Eberman, J P. Young Jan 2024

Using Data In The Classroom To Drive Instructional Design And Delivery, L E. Eberman, J P. Young

Clinical Practice in Athletic Training

Introduction: Roughly half of ATP program directors include education on transgender health care in their programs, and even fewer report having the competence to do so. However, professional-level accreditation standards (56, 57, and DEI 2) require that programs have faculty with contemporary expertise to educate students on these outcomes. Current research suggests a comprehensive transgender and sexual health curriculum, including safe-zone training, traditional lecture, lab, and project-based instruction, was partially effective at changing students’ attitudes toward transgender patients but did not improve sexual health care delivery during a standardized patient encounter. The purpose of this project was to evaluate the …


Time-Travel And Teleology: Morality, Society, And The Life Of Lucas Bishop, Justin Martin Jan 2024

Time-Travel And Teleology: Morality, Society, And The Life Of Lucas Bishop, Justin Martin

Psychology Faculty Scholarship

The paper focuses on a rarely analyzed superhero within the X-Men universe: the time-traveling mutant and law enforcement officer Lucas Bishop. Through highlighting core narrative themes consistent throughout his various depictions in comics and animation through the lens of a constructivist approach to sociomoral development (Social Cognitive Domain Theory; SCDT), the author contends that the character’s complexity and multifaceted nature potentially has implications for understanding superheroes like Bishop as subjects worthy of scholarly and pedagogical inquiry. The narrative themes examined in support of this argument pertain to (1) how different dystopian social orders or arrangements potentially inform his morally relevant …


Fantasia On A Theme Of Purpose: Using A Music-Guided Scribble Technique To Support Meaning-Making In Older Adult Retiree Musicians, Sophia R. Smith Jan 2024

Fantasia On A Theme Of Purpose: Using A Music-Guided Scribble Technique To Support Meaning-Making In Older Adult Retiree Musicians, Sophia R. Smith

Art Therapy | Master's Theses

Within the population of older adults, overall well-being corresponds with the ability to self-actualize and seek meaning, but age-related changes combined with ageism and isolation can negatively impact this capacity to maintain a sense of purpose, especially following retirement. It may be that retired musicians are especially vulnerable to this experience later in life due to a loss of the primary method of creative engagement and community that is facilitated by musical performance in a group setting. Integrating phenomenological and ethnographic approaches, this study utilized a qualitative design to understand how music-guided art-making incorporating the scribble technique could support a …


An Examination Of Working Memory In Dancers And Non-Dancers, Mason Low Jan 2024

An Examination Of Working Memory In Dancers And Non-Dancers, Mason Low

All Master's Theses

The present study examined the behavioral working memory differences between dancers and non-dancers. Previous research has indicated that dance can provide an enhancing effect on working memory, particularly in non-dancers. A Dance History Questionnaire along with the letters backward, digits backward, digits forward, letters forward, and abstract visual subtests of the Test of Learning and Memory II was used to collect data. The current study found that dancers had greater visuospatial memory than non-dancers and that dance experience may have an effect on certain working memory tests such as the letters forward subtest.


Exploring The Relationships Among Adhd, Generalized Anxiety Disorder, And Emotion Regulation, Anna S. Hall Jan 2024

Exploring The Relationships Among Adhd, Generalized Anxiety Disorder, And Emotion Regulation, Anna S. Hall

College of Graduate Studies: Theses & Dissertations

This study investigated the relationships among Attention-Deficit Hyperactivity Disorder (ADHD) symptoms and common comorbid struggles for clients, including Generalized Anxiety Disorder (GAD) symptoms, and executive functions, especially emotion regulation. ADHD and GAD are prevalent mental health conditions, are commonly comorbid with each other, and are both correlated with relative deficits in executive functions. Executive functions comprise higher-order cognitive processes like planning, inhibition, initiation, and monitoring, as well as emotion regulation. Prior research established connections among ADHD symptoms, GAD symptoms, and emotion regulation but did not examine which specific facets of emotion regulation were most relevant. The current study aimed to …


Does Heightened Perceptual Encoding In Blind Individuals Extend To Word Learning?, Lindsay N. Harris, Marissa Renee Bamberger Jan 2024

Does Heightened Perceptual Encoding In Blind Individuals Extend To Word Learning?, Lindsay N. Harris, Marissa Renee Bamberger

CISLL Publications

Past research reported blind participants tend to encode sensory details of encounters with stimuli they will later recall or recollect, whereas sighted individuals tend to abstract meaning from sensory information when encoding memories. Here we ask whether blind individuals’ use of perceptual in addition to semantic encoding extends to a task—word learning—whose purpose amounts to semantically encoding the word and definition. After studying the definitions of spoken or written words, blind braille readers (n = 23) and sighted print readers (n = 20) re-encountered each word and indicated whether it was previously presented in the same modality. Analyses …


Music Density: A Novel Measurement Of Music Perception, Tyler Ussery Jan 2024

Music Density: A Novel Measurement Of Music Perception, Tyler Ussery

All Master's Theses

Empirical research in fields such as music perception, cognition, and therapy has developed considerably in recent decades. While many studies implement musical stimuli, there are few expeditious metrics for identifying the objective characteristics of music itself. The current study proposed and developed a tool for measuring perception of the theoretical concept of music density. Music density can be defined as the compactness of auditory information that comprises a piece of music. For this study, five musical factors were explored (tempo, texture, timbre, dynamics, and predictability) via a 5-point Likert scale. It is well established that personality is an important …


Perception, Attention, And Action! A New Perspective On The Associations Found In Educational Expertise And Visual Search, Ashley Sawyer Jan 2024

Perception, Attention, And Action! A New Perspective On The Associations Found In Educational Expertise And Visual Search, Ashley Sawyer

Honors Program Theses

Expertise as defined in literature is the peak or otherwise exceptionally high levels of performance on a particular task or within a given domain (Papesh et al., 2021). In this study, expertise is defined as the time length the individual has spent in their field. For the purpose of this research, an expert can exist in a plethora of fields ranging from history and music to mathematics or science. Becoming an expert requires for the individual to not only have the mental and cognitive concepts that come with acquiring this type of knowledge, but it also incorporates skills they know …


Empowering Children With Special Needs (Cwsn) In Computer Science: An Interactive Hand Gestures Approach To Number Conversion Teaching, Renjith P.R., Jeeva Jose Jan 2024

Empowering Children With Special Needs (Cwsn) In Computer Science: An Interactive Hand Gestures Approach To Number Conversion Teaching, Renjith P.R., Jeeva Jose

Journal of Educational Technology Development and Exchange (JETDE)

It is essential for teachers to effectively address the diverse needs of students within the classroom environment, encompassing variations in IQ, communication skills, problem-solving abilities, and mathematical proficiency. Ensuring the inclusion of CwSN (Children with Special Needs) is imperative to prevent social division in the classroom. While the department offers accommodations such as scribes, interpreters, or extra time for examinations, these measures may not fully address the specific needs of CwSN. This study explores the efficacy of employing hand gestures as a teaching tool for CwSN in computer science, particularly in the realm of number conversions. A machine learning-based tool …


Cognitive Indicators Of Performance In League Of Legends Players, Emerson Fant Jan 2024

Cognitive Indicators Of Performance In League Of Legends Players, Emerson Fant

Williams Honors College, Honors Research Projects

This project attempts to discover the importance of several cognitive traits in esports performance, specifically League of Legends. The traits (performance indicators) measured are frustration tolerance, locus of control, self-efficacy, and intrinsic/extrinsic motivation. Participants will take several existing tests to measure each trait, as well as provide their League of Legends username(s) so that their results can be compared to their in-game performance. I hypothesize a positive relationship between League of Legends rank and frustration tolerance, internal locus of control, intrinsic motivation, and self-efficacy. I hypothesize a negative relationship between rank and external locus of control, extrinsic motivation, and frustration …


Investigating The Role Of Glycemic Control In Cognitive Impairement Risk Among Elderly Individuals With Type 2 Diabetes: A Scoping Review, Julia Pessaia Jan 2024

Investigating The Role Of Glycemic Control In Cognitive Impairement Risk Among Elderly Individuals With Type 2 Diabetes: A Scoping Review, Julia Pessaia

Honors Undergraduate Theses

Type 2 diabetes mellitus (T2DM), presents a significant health burden globally, affecting millions of individuals, especially in the elderly population. While its association with cardiovascular diseases and cognitive impairments is well-documented, further research on the precise influence of glucose control on cognitive outcomes in elderly T2DM patients is necessary. This scoping review aims to address this gap by investigating the impact of HbA1c levels representing glycemic control on the risk of developing cognitive impairments in elderly patients with T2DM. A literature search was conducted on MEDLINE and eligible studies involved T2DM patients aged 60 or older, with documented cognitive function …


Need For Cognition, Empathy, And Self-Esteem As Predictive Factors Of Modern Media Selectivity, Alfredo J. Hurtado Jr. Jan 2024

Need For Cognition, Empathy, And Self-Esteem As Predictive Factors Of Modern Media Selectivity, Alfredo J. Hurtado Jr.

Honors Undergraduate Theses

Personality traits often drive media selectivity, as individuals seek out specific types of media and media genres for gratification. To further understand selectivity in a modern context, this study examined the personality factors of need for cognition, self-esteem, and empathy in relation to engagement with social media, literature, music, podcasts, video games, and tabletop games, with their associated genres. Analyses of 328 participants revealed that personality traits provided minimal to mild influence in media and genre selection, suggesting that the mechanisms behind media selection are comprised of other psychological and sociological factors.


Does Attention Control Mediate The Negative Effects Online Usage Exerts On College Students' Gpa, Carolina Rodriguez Jan 2024

Does Attention Control Mediate The Negative Effects Online Usage Exerts On College Students' Gpa, Carolina Rodriguez

Honors Undergraduate Theses

Online media, especially social media, is a continuously growing area of research which has raised questions about its impacts on academic outcomes. Many previous studies have established a negative relation between social media use and academic performance; however, the mechanism behind this finding is still unknown. The present study investigated whether level of attention control mediates the relation between an individual’s propensity for online usage and grade point average (GPA). Undergraduate students at the University of Central Florida (N=226) were recruited for this study, and their levels of online vigilance and attention control were measured. College GPA was self-reported by …


Grammatical Aspect, Temporal Adverbs, And Situation Models, Valerie Hemeon Jan 2024

Grammatical Aspect, Temporal Adverbs, And Situation Models, Valerie Hemeon

Theses and Dissertations (Comprehensive)

Grammatical aspect and temporal cues have been shown to impact discourse processing. To explore this further, we contrasted temporal adverbs that move narrative timelines forward or backward. Although previous research has examined timelines independently, it was yet to be explored how timeline adverbs impact discourse processing when grammatical aspect and temporal cues are also manipulated. The experiment involved a sentence-completion task which allowed us to measure availability of target discourse concepts in situation models. Results showed main effects for grammatical aspect, temporal shifts, and narrative timeline directions. Three two-way interactions were found. The results demonstrated support for the iconicity assumption …