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Mediation Of Intergenerational Trauma Transmission By Family Variables In Children Of Rwandan Survivors Of The 1994 Genocide Against The Tutsi, Jessica L. Bonumwezi

Theses, Dissertations and Culminating Projects

Twenty-eight years after the 1994 genocide against the Tutsi in Rwanda, children of survivors are being increasingly documented to show increased risk for adverse mental health outcomes. However, no studies in Rwanda have empirically explored psychosocial factors underlying this intergenerational transmission of trauma. We investigated family factors that could underlie this transmission in 285 adult Rwandan children of survivors (mean age = 23.31; 50.2% female) who completed an online survey. We found that 42.2% of participants had clinically significant secondary PTSD symptoms and 37.8% had clinically significant symptoms of depression or anxiety. For participants with survivor mothers (n = 187), …

Multiple Risk Factors For Schizotypy In A Non-Clinical Population : Exploring The Continuum Of Psychosis Two Years Later, Jill Del Pozzo

Theses, Dissertations and Culminating Projects

Schizotypy is a multidimensional construct that refers to a collection of cognitive and personality traits, impairments, and experiences thought to lie on a continuum for psychosis, which place an individual at increased risk for developing schizophrenia spectrum disorders. The expression of schizotypy varies along this continuum of psychosis (i.e., from healthy, to subclinical and prodromal symptomatology, to clinical and severe psychosis) and is dependent on several biopsychosocial factors and their interactions. Accordingly, it is important identify factors that correlate with higher levels of schizotypy over time, toward ascertaining knowledge about developmental pathways of risk and resilience for psychotic disorders. To …

Essentialism Predicts Attitudes Toward Gender Non-Binary People, Tianny Stephanie Ocasio

Legacy Theses & Dissertations (2009 - 2024)

Few studies have examined attitudes toward gender non-binary people (i.e., individuals who do not consider themselves as strictly men or women). I hypothesized that essentialism (i.e., the belief that social categories and group differences are inherent, informative, and immutable) might be a key predictor of these attitudes. Moreover, I predicted that essentialism would interact with how gender non-binary identity is defined, with essentialist thinkers finding the idea of a full rejection of the gender binary particularly unpalatable. In two studies, cisgender participants (Study 1 N=496; Study 2 N=227) read a definition of gender non-binary identity as representing a third gender …

Examining The Influence Of A Negative Affect Induction Task On Self-Reported Cannabis Use, Expectancies, And Problems, Brianna Rose Altman

Legacy Theses & Dissertations (2009 - 2024)

Substance use disorders and affective disturbances often covary. One commonly endorsed expectancy for substance use is stress relief, and using substances to cope with negative affect (NA) often covaries with greater use and problems. While strong evidence of these relations exists, NA might bias reporting of substance use due to hindered recall processes. This hypothesis warrants further research, as accurate reporting of substance-related variables is crucial in both research and treatment settings. The present study examined the influence of NA on reporting of cannabis variables using an affect-induction paradigm. Over 1,000 individuals recruited from Amazon’s MTurk participated. After reporting demographics …

Coffee, Music, And Taste: Why We Like What We Like, And Why That Matters, Thomas Curdt '22

Honor Scholar Theses

Research Questions

In both my research and performance, I will investigate three aspects of taste:

How do we Taste?

• What are the mechanical and physiological mechanisms through which we taste food and hear music?

How do we communicate Taste?

• How do we translate physical senses and taste into language?
• What is the role of metaphor in communicating taste?

How does our worldview affect our Taste?

• How do our emotions affect our taste?
• How does our identities affect our taste?
• How does technology affect our taste?
• How can we be more intentional about our taste?

Fostering Forgiveness Through The Reach Forgiveness Model To Dispel The Angry Black Woman Trope, Demetrius Tamantha Golden

Doctoral Dissertations and Projects

For generations, the African American community has felt lingering reminders of the oppression of their ancestors. Consequently, this oppression may have inhibited forgiveness or the ability to forgive. Unforgiveness can be expressed in many forms, but most commonly as anger, bitterness, and rage. The American culture depicts the African American woman in the media as an “Angry Black Woman,” neglecting her existence as a pillar to her family and community and the stressors that accompany this role. Research is lacking around forgiveness models using the population of African American women. The purpose of this dissertation is to contribute to the …

The Relationship Among Social And Psychological Inclusion, Marginalized Group Membership, And Student Outcomes, Katheryn Munguia

Education (PhD) Dissertations

As diversity grows in the United States, schools are tasked with supporting diverse students. This dissertation explored the concept of social and psychological inclusion as a potential protective factor for marginalized students. It examined the variables of inclusion, marginalized group membership, and student outcomes using the California Healthy Kids Survey administered to secondary students. Marginalized group membership included examining race, ethnicity, and the presence of bullying for a disability. Student outcomes included self-reported grades and attendance. This study revealed that the degree of inclusion affected students’ self-reported grades and attendance, with students reporting higher grades and attendance with higher degrees …

Differential Neural Correlates Underlying Different Cognitive Control Strategies And Their Relationship With The Barratt Impulsiveness Scale, Carroll Bentley

Psychological Science Undergraduate Honors Theses

Impulsivity is defined as a rapid unplanned action to a stimulus, where the person does not consider the consequences of their actions (Moeller et al., 2001). Various measurement techniques exist in the study of impulsivity and include self-report, behavioral and physiological measures. This breadth of measurement techniques affords researchers the opportunity to understand what is likely a multifaceted nature of this construct. Previous literature shows mixed results between the relationship of the three measures. The present study seeks to add clarity between the three different modalities of measuring impulsivity. To address this relationship, an undergraduate sample (n = 171) completed …

The Relation Between Family Functioning And Discrepancies In Parent-Child Reports Of Child Psychopathology Symptoms, Sarah Meunier

Senior Honors Theses

Research on informant discrepancies between parents and children has provided conflicting findings, especially when considering the role of family functioning and parental psychopathology. The present study examined the respective moderating effects of family function and parental psychopathology in the association between parent and child reports of children’s internalizing symptoms (i.e., depression and anxiety). Participants were 391 parent-child dyads with over half of parents and children being male. Children were eight to 17 years (M = 10.68, SD = 2.28). Children completed self-report questionnaires were completed self-report measures of depression and anxiety; parents completed measures about family functioning, child psychopathology, and …

The Role Of Accuracy In Children’S Judgments Of Experts’ Knowledge., Allison J. Williams

Electronic Theses and Dissertations

Children prefer to trust people with expertise and people who are accurate. Because experts make mistakes and give incorrect information (e.g., predictions and diagnoses), this dissertation explores children’s judgments of knowledge for experts who provide inaccurate information. Across two studies, 6- to 9-years-olds (N = 160) were introduced to two experts in different domains (doctor and mechanic) and rated how much each expert knows about their relevant domain. Then, over four consecutive trials, participants heard one expert give inaccurate answers to easy questions in their domain. After each trial, children explained why they believed the expert gave inaccurate answers …

Correlation Of The Anterior Salience Network With Attention: A Resting-State Fmri Analysis, Matthew Brooks

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

Background: Some studies have broadened our understanding of attention while other studies have used resting-state functional magnetic resonance imaging (fMRI) analyses to identify brain regions that are functionally connected and may be associated with salience processing. This thesis sought to examine the relationship between the anterior salience network and attentional control. The current study hypothesized that resting-state functional connectivity between regions of the anterior salience network would be associated with attentional control ability. Methods: Forty-eight college-aged students completed the affective Stroop task to assess attentional regulation ability. Accuracy on trials of the task was examined in correlation with resting-state functional …

Implementation Of A Self-Management Program For Hispanic Patients With Chronic Non-Cancer Pain, Genesis M. Ladinez Velez

DNP Projects

Background: Chronic non-cancer pain (CNCP) is a major public health issue that affects over 100 million Americans. From January 2019 to September 2021, the number patients seen at a Federally Qualified Health Center (FQHC) was 41, 974 of these 40.12% were Hispanic. Of the total patient population at this FQHC, 904 patients had preexisting opioids prescriptions for CNCP. The Hispanic population represents 41.15% of the preexisting prescriptions. Nonopioid alternatives to manage CNCP have been shown to decrease pain and improve functioning similarly to opioids.

Purpose: To implement a CNCP SMP at a FQHC in the Northeast. This quality improvement …

Tribal Identity And The Rise Of The American Indian/Alaskan Native Population, Angel M. Stevens

Political Science Theses and Capstones

Today, most tribal nations in the United States identify by federal recognition, yet on the American Community Survey, American Indian/Alaskan Native respondents can self-identify as a member of a specific tribal nation. Most researchers argues that this tribal identification fortifies the reflection of the American Indian/Alaskan Native identity. There are 574 federally recognized tribes in the United States today. Between 2000-2020, the US Census Bureau and the American Community Survey noted a significant surge in the American Indian/Alaskan Native population. This population growth went from a mere 2 million to almost 10 million in a 20-year time span. In this …

The Use Of Hallucinogens In The Treatment Of Mental Health Disorders, Brianna Gagen

Honors College Theses

The percent of people with mental health disorders in the United States have skyrocketed over the past decade. With stigma surrounding the discussion of mental health and the symptoms associated with it, often those that are suffering do not receive sufficient treatment, as they might with a physical illness. The current, common treatment options for common psychological disorders, like depression, anxiety, and post-traumatic stress disorder, are sometimes not effective in patients, due to resistance or poor response outcomes. Consequently, in order to research alternative therapeutic approaches for mental health disorders, scientists are researching the effects of several hallucinogenic drugs in …

Resilience, Spirituality And Cultural Connectiveness Within The Native American/American Indian Indigenous Population, Lindsay Price

Doctor of Psychology (PsyD)

Native Americans, also known as the American Indian or Indigenous population, were colonized over four centuries ago by Europeans who brought many diseases which decimated this population. This immense trauma continued for generations as the settlers continued to violate Native American life and identity on every level. Hundreds of indigenous tribes endured massacre, annihilation of traditional culture, forced religious assimilation, stolen land, broken treaties, betrayal of rights, removal of identity, neglect, and constant abuse without any recompense. These violations still widely occur, yet the strength and flourishing of Native Americans remain ever-present. Their deep-rooted protective factors within resilience, like cultural …

Personality And Behavioral Characteristics: A Study Of Court Populations, Markayla Shattuck

Doctor of Psychology (PsyD)

Despite the growing body of research for Fetal Alcohol Spectrum Disorder (FASD) within adults, there remains a lack of research addressing the prevalence of FASD in the legal system. Over the last several decades it has become apparent that alcohol consumption during pregnancy can have devastating long term impacts on the developing fetus including facial abnormalities, cognitive deficits, adverse life outcomes, and behavioral challenges (Brintnell et al., 2019; O’Neil, 2011; Sarman, 2018; Streissguth et al., 2004). Within the legal system, FASD is about 30 times higher than the general population (Lange et al., 2017). Initially, the prevalence of FASD was …

Examining Difference In Social Perceptions Between Women Using Hormonal Contraceptives And Naturally Cycling Women, Caroline B. Johnson

Biological Sciences Undergraduate Honors Theses

The term “stress” refers to a person’s psychological and physiological response to the demands and pressures of the world around them (Farlex, 2021). Past research has shown that stress can have negative side effects on a person’s well-being (Aneshensel et al., 1991; Wunsch et al., 2017; Michie, 2002). Although people experience stress, some people perceive more stress than others. Perceptions are important because the way one understands certain conditions can elicit distinct emotional and physiological responses (Kemeny, 2003). An important factor that has not received a lot of attention is women’s use of hormonal contraceptives. In the United States, 24.4% …

Prospective Person Memory In The Case Of Missing Persons: A Coffee Shop Study, Cara Bascom

Psychological Science Undergraduate Honors Theses

Prospective person memory (PPM) is the process of remembering to perform some action after encountering a target individual, such as identifying and reporting a missing person sighting after viewing a missing person alert (Moore et al., 2021). Research has shown that identification rates generally tend to be low in simulated missing person studies (Lampinen & Moore, 2016b). The purpose of the current research is to determine how to improve missing person recognition rates. This project explores the potential effects of using videos in missing person reports as compared to using static images. We also consider differences between rigid and non-rigid …

Relationship Between Pet And Human Separation Anxiety On Owners’ Anxiety And Physical Health, Noah Ross

Psychological Science Undergraduate Honors Theses

Pet ownership has always been thought to be beneficial, but some recent studies have not been consistent with this statement. A possible explanation for this is an unhealthy overdependence that pets and pet owners have developed as a result of the Coronavirus pandemic. In this paper, I examine whether separation anxiety from pets, people, and separation behavior of pets could be predictors of anxiety and physical health. The first prediction was that pet and non pet owners differed demographically. Also, it was hypothesized that separation anxiety from humans, separation anxiety from pets, but not pet separation behaviors predicted anxiety and …

Impact Of Fear On Interpersonal And Economic Decision-Making, John Wilson

Economics Undergraduate Honors Theses

Fear is one of the most basic, intrinsic, and powerful emotions an individual may experience when faced with known or unknown threats, imminent pressures, or expectations of approaching doom. Fear may allow an individual to act quickly in a fight-or-flight response. Fear can alter both physiological and psychological frameworks to avoid certain calamity. Fear provides motivation to protect oneself or to effectuate altruistic behavior towards others for the greater good. One lesser explored area of research pertaining to fear and its implications is the influence of fear on interpersonal and economic decision-making. Economic volatility can produce both immediate consequences as …

The Effects Of Executive Function Between Anxiety And Math Achievement In Adolescents, Mckenzie Hall

UNLV Theses, Dissertations, Professional Papers, and Capstones

Anxiety in Children can develop into pervasive disorders in adulthood if not treated. Research shows dysfunctional Executive Function (EF) and anxiety are both shown to have a negative impact on math achievement in children and adolescents (Trezise & Reeve, 2018; Kalaycioglu, 2015; Owens, Stevenson, Hadwin & Norgate, 2012). Chung, Weyandt, and Swentosky (2014) found biological and neuropsychological support for EF as a unitary and multifaceted processor for regulating our emotional states as well as our daily procedures. Anderson’s (2002) model of Executive Control System (ECS) allows the factors of EF to be examined using a developmental approach towards EF processes. …

Examining The Association Between Fictive Kin Care, Parental Attachment And Emotional Distress In College Students, Roxanne Watts

Master's Theses

Having a supportive and secure relationship with parents can predict less emotional distress in college students. In addition to parental support, many families leverage fictive kin caregivers to provide support. This is especially true in communities of racial and ethnic minorities. The present study investigated the association between fictive kin care, parental relationships, and emotional distress in college students. One hundred fourteen (N = 114) college students completed measures that assessed parental and fictive-kin relationships, social support, and emotional distress. A COVID-19 pandemic-related distress measure was also administered. Three hypotheses were tested. First, it was hypothesized that fictive kin …

Left Out And Left Behind: Exploring The Well-Being Costs Of Leftist Ideology, Liam Luckett

Honors Theses

Many studies have empirically explored the relationship between political ideology and psychological well-being. Less look at political ideologies which fall outside of the categories of liberalism and conservativism, such as the case in question for this study, leftism. In the present paper, I carry out a cross-sectional study of candidate risk factors on well-being associated with espoused leftist ideological views, including locus of control and experiences of workplace alienation. I drew from both psychological theory on political ideology and well-being and elements of Marxist theory to generate predictions and explain the interaction of variables and potential personal costs to leftism. …

Early-Life Acetaminophen Exposure Alters Sex-Specific Social And Mate Preference Behaviors In Adolescent And Adult Rats, Anna G. Warner

LSU New Orleans Theses and Dissertations

Epidemiological studies reported associations between early-life exposure Acetaminophen (APAP) exposure and increased risk of Autism Spectrum Disorder (ASD). Rodent studies parallel epidemiological reports, with APAP-exposed animals showing more abnormal social and increased repetitive behaviors. However, mechanisms underlying sex-specific behavioral responses to APAP remain unclear. Here, a rat model was developed to examine possible interactions between APAP and early-life hormonal milieus during the neonatal period of brain sexual differentiation. Subcutaneous (s.c.) injections of either 17�-Estradiol (E2; masculinized) or Letrozole (LTZ; feminized) were administered from Postnatal Days (PD) 1-11 followed by either APAP or saline 45 min after the first injection on …

Belongingness Needs, Personality, And The Influence Of Virtual Socialization, Katrina Johnson

Honors Theses

Social belongingness is a part of everyday life. The purpose of this study was to learn more about how personality and the use of virtual socialization interact with feelings of belongingness and subjective well-being. The findings of this study indicate that belongingness and well-being are significantly and positively correlated with extraversion. We also found that belongingness and social media used for maintaining friendships were significantly correlated. Further, in a regression analysis, extraversion consistently and significantly positively predicted perceived belongingness. These findings suggest that personality and modality of socializing interact with perceived belongingness.

Effects Of Intermittent Alcohol And Nicotine Cc-Consumption In C57bl/6j Mice, Presley Elizabeth Fletcher

Undergraduate Honors Thesis Collection

Two of the world’s leading causes of preventable deaths include the use of alcohol and tobacco. While independently these substances have negative consequences, they are often used in combination. For instance, those who are dependent on nicotine are more likely to engage in hazardous drinking and/or have a dependence on alcohol and vice versa. As different methods of consuming nicotine become more normalized, there is a concern of associated harmful alcohol consumption being that both substances are widely available and rewarding. The goal of the current study was to understand the relationship between nicotine and alcohol and the behavioral effects …

Post-Secondary Education Influence: College Vs. Skilled Trades, Sidney Joseph

Dissertations

Vocational education is a learning process where individuals focus on manual training with a non-academic curriculum related to a specific trade or occupation where individuals seek careers without college. According to Merriam-Webster (2019), vocational education is a type of education or training directed at a particular field and its skills. A skilled trade is any occupation that requires a specific skill set, knowledge, or ability. It is usually a hands-on job, but skilled trades are found in every career cluster. Vocational education helps create future professionals who need education and training, leading to job opportunities for plumbers, mechanics, and factory …

The Protective Influence Of Mindfulness Facets On The Relationship Between Negative Core Beliefs And Social Media Addiction Among Latinx College Students, Mariany Gainza Perez

Open Access Theses & Dissertations

Social media use has continued to rise over the last decade. This behavioral addiction shares essential components with substance addictions (e.g., mood modification, withdrawal). Dysfunctional core beliefs have recently been investigated in relation to Internet addiction and problematic Facebook use, but not with social media addiction specifically. Similarly, mindfulness-based interventions have been developed for various types of technology-related behavioral addictions, yet the relationship between dispositional mindfulness and social media addiction remains unexplored. This study investigated the relationships between these constructs among Latinx undergraduates within the context of social cognitive theory. Participants (n=386; 80.3% female) completed an online survey that assessed …

Long-Term Effects Of Juvenile Fluoxetine Exposure On Autophagy Induction And Phosphorylated Tau In The Hippocampus And Prefrontal Cortex Of Male Mice, Minerva Rodriguez

Open Access Theses & Dissertations

Fluoxetine (FLX) represents the antidepressant of choice for the management of pediatric mood-related illnesses. Accumulating preclinical evidence suggests that ontogenic FLX exposure leads to deregulated affect-related phenotypes in adulthood. Mood-related symptomatology constitutes a risk-factor for various neurological disorders, including Alzheimer's disease (AD), making it possible for juvenile FLX history to exacerbate the development of neurodegenerative diseases. Because AD is characterized by the pathological accumulation of hyperphosphorylated Tau - which can result from impaired function of protein degradation pathways, such as autophagy and the ubiquitin-proteasome system (UPS), this thesis evaluated the potential long-term effects of adolescent FLX exposure on these pathways, …

Predictors Of Depression In Different Subgroups Of Parkinson's Disease: A Neuroimaging Study, Yenny Gabriela Valenzuela

Electronic Theses, Projects, and Dissertations

Parkinson’s disease (PD) is one of the most debilitating neurodegenerative diseases in the world. PD is typically characterized by its motor symptoms which commonly include tremors, rigidity, postural instability, and repetitive or involuntary muscle movements. Some of the most common non-motor symptoms include cognitive impairment, personality changes, depression, and anxiety. Depression has shown to be a prominent symptom in individuals with PD which affects them at any point during disease progression. However, it has been suggested that depression is more common among individuals with early-onset PD compared to individuals with later onsets. Our first aim investigated depression rates among individuals …