Social and Behavioral Sciences Commons^™

The Role Of Oral Microbiota In Periodontitis And Alzheimer's Disease, Noah Al-Hassan, Taha Al Hassan, Juan C. Lopez-Alvarenga, Maria Quinones, Seratna Guadarrama

Research Symposium

Background: Periodontal disease (PD), affecting 20-50% of the global population is marked by biofilm-induced inflammation in oral tissues. Chronic PD results in systemic complications such as heart disease, stroke, and Alzheimer's. The red complex microbes, Porphyromonas gingivalis and Treponema denticola, play a pivotal role, penetrating the blood-brain barrier and contributing to neurodegeneration. Alzheimer's disease (AD), an irreversible neurodegenerative disorder, is linked to abnormal protein cleavage and potentially involves microbiologic components, including gram-positive cocci. Research suggests the presence of bacteria such as Porphyromonas, Actinomyces, and Treponema in autopsied AD brains. Investigating the microbiologic connection between PD and AD is crucial, considering …

The Role Of Age And Biological Sex On Short-Term Memory In The Syrian Hamster (Mesocricetus Auratus), Laura E. Garcia, Mario Gil

Research Symposium

Background: Aging plays an important role in cognitive function, memory, and mental health. As we age, some cognitive functions become weaker. Aging is also a critical risk factor for dementia and Alzheimer’s Disease. With recent advances seen in public health, humans are living longer years. This makes it a challenge to make those added years healthy. For this reason, it is important to continue studying its effects by using, the Syrian hamster, as a model. The purpose of the study is to identify other factors that might also have a role in short-term memory, besides aging.

Methods: All behavioral …

[Discussions] Vol. 19 Iss. 1

Discussions

This issue of Discussions was published for the Spring 2023 cycle.

Review Of The Safety And Efficacy Of Trauma-Focused Treatment Among Patients With Psychosis, Mary Eggers

Discussions

Among people who experience psychosis, many have comorbid post traumatic stress disorder (PTSD) that is frequently undiagnosed and untreated. Symptoms have long-term implications, such as hallucinations, posttraumatic intrusions, and an increased risk of physical health conditions, like heart disease and respiratory issues. Many clinicians believe that diagnosing and treating PTSD in this population will be dangerous, so these patients are often excluded from trauma-focused treatment based on their psychosis symptoms. This paper will review current data regarding the rates of undiagnosed PTSD among this population as well as the safety and efficacy of treatment options. PubMed was used to identify …

The Effect Of Study Music Tempo On Short Term Memory Retention In Reading And Verbal Comprehension, Payton Ballinger

Seaver College Research And Scholarly Achievement Symposium

This study experimentally investigated the effect of background music on retention as it relates to short term memory. Eighty undergraduate participants from various fields of study at Pepperdine University were randomly assigned to either listen to or read a preselected passage while listening to preselected excerpts of fast or slow tempo music. All participants were then asked to complete a 10 question test covering the material presented. There was a main effect specifically for music tempo in that participants who were exposed to background music at a slower speed while either reading or listening to a passage scored higher on …

Mindset, Virtue Signaling And Volunteering, Corinne Novell, Steven Bauer, Alice Labban, Yingfan Zhu

Seaver College Research And Scholarly Achievement Symposium

Virtue signaling, or publicly showing off one’s good character or actions to others, has been studied in many contexts. This research expands on previous work and focuses on investigating the impact of fixed vs. growth mindsets on virtue signaling in a volunteering context. Mindsets, in the context of this research, are the beliefs people hold about the consistency of human’s personality as well as their moral characteristics. We hypothesize that given the different goal orientations of people with growth vs. fixed mindsets, the impact of obligatory virtue signaling on volunteer behavior will be stronger among people with a growth (vs. …

Shades Of Identity: Exploring The Impact Of Skin Tone, Gender, And Racial Identity On Self-Esteem In African American Emerging Adults, Aniya Terry, Nataria T. Joseph

Seaver College Research And Scholarly Achievement Symposium

Background: Society has made it difficult for people of all backgrounds to be confident in themselves and their racial identity. For African American there are several underlying issues that impact self esteem. Research has found that lighter skin colored African Americans tend to exhibit stronger racial identity, and that darker skin individuals more satisfied with their skin color actually had lower self-esteem (Coard et al, 2006). Given the past research, a study considering skin tone color, gender, and momentary racial identity in regards to self esteem in African American emerging adults was proposed to address the lack of research on …

Loneliness In The Words Of First-Generation College Students, Emily Sardaryan, Ellen Galstian, Khanh Bui Dr.

Seaver College Research And Scholarly Achievement Symposium

Loneliness is a painful awareness that one’s social relationships are less numerous or meaningful than one desires. To feel lonely is to feel excluded from a group, unloved by those surrounding oneself, unable to share one’s private concerns, or alienated from those in one’s surroundings. Loneliness might be particularly acute in first-generation college students. In addition to the usual challenges of adjusting to academic demands and the social life of college, first-generation college students have the challenges of being away from their home country, language, food, and more. We sought to understand loneliness in undergraduates’ own words as they described …

Dynamics Of Peer Victimization And Self-Esteem In Brazilian Adolescents: A Focus On Gender Minority Youth, Albina Yurtova, Bianca Nicz, Hellen Tsuruda, Alexa Martin-Storey, Josafa Da Cunha, Jonathan B. Santo

UNO Student Research and Creative Activity Fair

Our study examined the impact of peer victimization on self-esteem in Brazilian adolescents, as influenced by gender identity. Structural equation modeling confirmed the negative influence of victimization on self-esteem in cisgender boys, girls, and gender minority youth (GMY) as well. Notably, GMY reported significantly more victimization and significantly lower self-esteem.

Investigating Interrater-Reliability In Assessing Social Behavior Of Monodelphis Domestica, Bianca A. Camacho, Johanna Perez, Jatziry L. Escobedo, John L. Vandeberg, Mario Gil

Research Symposium

Background: Reliable, consistent, and objective data is a goal all studies aim to achieve, but many struggle to obtain when subjective biases between researchers can occur. Inter-rater reliability (IRR) is a statistical measure used to quantify the degree of agreement between researchers qualitatively scoring the same phenomenon. The primary goal of this study is to enhance the methodology used to achieve optimal IRR. Using an established ethogram, our team of researchers scored the social behavior of the adult gray short-tailed opossum (Monodelphis domestica) to propose an effective method for achieving high IRR that can contribute to future …

“My Dog Needs A Job”: Identifying The Motivations Of Therapy Animal Volunteers, Jean Kirnan, Anna Ciarrocca, Matthew Malloy, Shawne Hoehne, Grace Norris, Marc Nuzzo

People and Animals: The International Journal of Research and Practice

Volunteers provide billions of hours in free labor annually and are essential for the success of many organizations. Understanding who volunteers as well as the motivating factors that attract and retain volunteers is critical. This study explored the motivations of therapy animal volunteers (TAVs) identifying commonality with general volunteerism as well as unique motivators. Respondents were 748 TAVs with Pet Partners who completed an online survey. The Volunteer Functions Inventory (VFI) was used to allow comparisons to prior research. Supplemental items specific to animal handler motivation were added to the 30 VFI items. Additionally, participants responded to an open-ended question …

Service Learning To Benefit Graduate Students And Meet Community Needs, Brittany Sullivan, Hannah Canady

UNO Student Research and Creative Activity Fair

This poster session will share with faculty members, graduate students, and practicing school psychologists what service learning partnerships are, highlight potential benefits that could come from service learning, and indicate how service learning partnerships can be developed.

“A Robust And Simple Catheter Connector Assembly For Long-Term Self-Administration Experiments ”, Mauricio Suarez, Sergios Charntikov, Y. Wendy Huynh, Scott T. Barrett, Rick A. Bevins, Ken T. Wakabayashi

Department of Psychology: Faculty Publications

Intravenous self-administration in rats is used widely to study the reinforcing effects of drugs and serves as the gold standard for assessing their use and misuse potential. One challenge that researchers often encounter when scaling up experiments is balancing the cost, time investment to construct, and robustness of each implanted catheter. These catheters include multiple components such as surgical meshing and a variety of entry ports designed to facilitate the connection of the rat to a catheter port tethering system. Other considerations include maintaining the catheters free of blockage during the extent of the drug self-administration experiment. These large-scale studies …

Job-Search Experiences Of Ghanaian Immigrants In New York City, Samuel Obeng

Walden Dissertations and Doctoral Studies

No abstract provided.

Military Veteran Career Transition Coaching Experiences: Navigating The Shift From Military Service To Civilian Employment, Miguel A. Ingle

Doctoral Dissertations and Projects

Shifting from a structured military culture is regarded as a critical juncture in the lives of military veterans. Veterans face career adaptation, identity conflict, and social integration challenges separating from the military, yet current military transition programs fail to address these challenges. Research on veterans’ transition has overlooked how career transition coaching benefits veterans’ reintegration into civilian careers, leaving a gap in understanding veterans’ challenges and successes with career transition coaching. Addressing veterans’ transition challenges is crucial for developing programs that facilitate their successful integration into civilian careers. This multiple-case qualitative study employed interpretive phenomenological analysis (IPA) to address this …

Psychology Of Altruism: A Phenomenological Study Of Christian Leaders, Joshua G. Belk

Doctoral Dissertations and Projects

Altruism is fundamentally a part of Christianity, but this phenomenon has never been researched from the perspective of Christian leaders. More than simple kindness or generosity, altruism can be defined as actions and behaviors which place a person’s own interests subordinate to another’s. This qualitative study interviews 31 Christian leaders to establish an understanding of what altruism is in the context of Christian faith. The study found that Christian leaders’ experiences with altruism redefines what was previously known about the phenomenon and its role in our lives. Examining the Christian rationale of altruism provides a richer conception of altruism and …

Ministry Satisfaction Of Volunteers Within The Environment Of The Local Church: The Role Of Servant Leadership And Organizational Commitment, Sheena Denise Hunley

Doctoral Dissertations and Projects

In churches, it is imperative to attract, engage, and retain volunteers effectively to accomplish its mission. The impact church leaders have on volunteer satisfaction is undoubtedly far from well explored within the local church. This exploratory, qualitative case study examined the quality of church leadership’s influence on ministry satisfaction and sustained serving over time in lay volunteers. The case study took place in a non-denominational church located in East Tennessee. A central research question asked, how do lay volunteers experience satisfaction within the environment of local church and its leadership? Three research questions examined the areas of volunteer satisfaction and …

Moderated Mediated Model Of Religiosity, God Image, And Self Compassion, Amanda Strivings

Doctoral Dissertations and Projects

Religious engagement can be a protective factor as well as contribute to negative mental health outcomes in religious populations. Early experiences in the parent-child relationship influence how individuals view God, which influences how they emotionally experience and engage with religion. Previous research has explored the relationships between religiosity, view of God, and self-compassion. This study explored the influence of three separate views of God on the cross-generational maintenance of religiosity and as sociocultural factors that influence self-compassion within the context of religiosity. Results supported several direct and indirect relationships. The analysis included one simple mediation model to explore the mediating …

Gender Bias In Natural Gender Language And Grammatical Gender Language Within Children's Literature, Kaleigh Marie White Smolinski

Doctoral Dissertations and Projects

There has been much research on the connection between language and gender bias but there is little comparing natural gender language, grammatical gender language, and gender bias. This research is important because it can offer an understanding of gender bias and how these biases are reinforced in different languages. The purpose of this study is to understand how gender biases are represented in children’s literature in different languages. The research questions how gender biases are found in both natural gender and grammatical gender languages within children’s literature. Then questions if there are any differences in these biases. This study compared …

Counselors Perception Of Life Experiences Affecting Their Longevity In Counseling, Melissa S. Kennedy

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to examine counselor perceptions of life experiences on clinicians remaining in the counseling field. The theory guiding this study is self-efficacy as it relates to clinicians’ positive experiences that supported them in counseling over time. In total, 10 state-licensed mental health counselors participated in semi-structured interviews with the researcher. The data collected was analyzed for common themes from all interviews. The common themes included the following: personal trauma, intrinsic motivation, faith, community building, theoretical application, and enjoyable activities. Counselors should engage in more positive activities to increase longevity in counseling.

Adult Age Differences In Response To Sociomoral Violations, Alyssa R. Minton

College of Science and Health Theses and Dissertations

Moral judgments and emotional reactions to sociomoral violations are heavily impacted by a perpetrator’s intentions, as malicious intent poses a threat to social harmony. Given that older adults are more motivated to maintain interpersonal harmony relative to younger adults, older adults may be more reactive to malicious intentions. In five studies, I investigated adult age differences in moral judgments and emotional reactions to sociomoral violations. In Studies 1-3, participants read scenarios in which a perpetrator either (a) desired to harm another but nothing happened, or (b) harmed another accidentally without malicious intent. Study 2 incorporated additional scenarios designed to evoke …

Military Veterans And Yoga Teacher Training: A Phenomenological Review, Stephen L. Rego

Doctoral Dissertations and Projects

This transcendental phenomenological study aimed to discover the experiences of military veteran graduates of two Veterans Yoga Project (VYP) cohorts. The theory guiding this study was phenomenological inquiry, founded by Husserl and expanded by Hegel, Heidegger, and van Manen, as it explored the lived experiences and potential intersection of wellness in military veterans. The candidates for participation were recruited from the VYP MRYTT yoga training program 2021 Cohort 1, providing 16 graduates, and 2022 Cohort 2, providing 23 graduates. This study discovered 1) the lived experiences of yoga teacher training (YTT) in military veterans, 2) a conceptualization of military veterans’ …

Anticipated Intergroup Anxiety & Misattribution Of Arousal, Nazia Khan

College of Science and Health Theses and Dissertations

The current research attempted to link misattribution of arousal with intergroup anxiety. Specifically, we linked the presence of (i.e., or lack thereof) of sound– a clear misattribute participants can blame their intergroup anxiety on– to anticipating intergroup contact by manipulating the randomly assigned interaction partner and misattribution of arousal sound condition participants were in. Participants viewed a confederate’s name and picture on a screen and anticipated an interaction. Participants’ intercultural interaction comfort was measured as well as their anxiety levels and Stroop task performance. A two-way ANOVA revealed that there was not a statistically significant interaction between the effects of …

Family Obligation, School Climate, And The Academic Achievement Of Latinx Youth Living In One- And Two-Parent Households, Elizabeth Martinez Charleston

College of Science and Health Theses and Dissertations

Latinx youth are achieving lower levels of educational attainment when compared to their ethnic or racial peers from other backgrounds. Addressing these academic disparities is imperative, with the Latinx population in the U.S. experiencing substantial growth. Guided by the Positive Youth Development Model and the Integrative Model of Child Development, this study explored family obligation and school climate as factors associated with academic achievement. Participants included 268 Latinx youth, including 101 (37.7%) in one-parent households. Participants were 5th through 7th-grade students (56.7% female; M_age = 11.4), mainly 2nd generation (US-born with foreign-born parents; 77.2%), and primarily identified as Mexican …

Friendship, Fne, And Confronting A Racist Remark, Kaelan J. Vazquez

College of Science and Health Theses and Dissertations

The current research attempted to link misattribution of arousal with intergroup anxiety. Specifically, we linked the presence of (i.e., or lack thereof) of sound– a clear misattribute participants can blame their intergroup anxiety on– to anticipating intergroup contact by manipulating the randomly assigned interaction partner and misattribution of arousal sound condition participants were in. Participants viewed a confederate’s name and picture on a screen and anticipated an interaction. Participants’ intercultural interaction comfort was measured as well as their anxiety levels and Stroop task performance. A two-way ANOVA revealed that there was not a statistically significant interaction between the effects of …

Peer Status And Cultural Value Considerations For Mental Health And Behavioral Outcomes Of Victimized Chinese Adolescents, Lily Lu

College of Science and Health Theses and Dissertations

Peer victimization is an issue that affects adolescents globally (Chudal et al., 2021). While there is considerable research investigating the negative impact of victimization on mental health and behavioral changes among Western youth, there is significantly less research that focuses on Chinese adolescents (e.g., Reijntjes et al., 2010). Influenced by collectivistic values, Chinese adolescents are typically less aggressive and more prosocial compared to American adolescents (Li et al., 2010; Zhang & Han, 2021). However, victimization and aggression do occur, thus it is important to examine the mental health and behavioral outcomes of victimized Chinese adolescents. Additionally, there is little understanding …

Parent And Teacher Perspectives On Attachment/Relationships And Children's Self-Regulation, Elaina Arnold

Doctoral Dissertations and Projects

Parent-child attachment and teacher-child relationships had individually shown an impact on children’s self-regulation. There has been little research, however, showing the impact of the parents’ and teachers’ attachment/relationship on children’s self-regulation at both home and school. This qualitative descriptive study examined the relationship between both the parent and teacher attachment/relationship with self-regulation in children 1-4 years old. Participants included 6 parents (mothers and fathers) with a child in childcare and 5 teachers of these children. Participants took part in a 30–40-minute semi-structured interview that was transcribed. The parents’ and teachers’ descriptions and perceptions of their relationship/attachment with the child, the …

Suicide And Sermons: Perceptions Of Pastors And Congregant Members Regarding Suicide, Hope W. Callahan

Doctoral Dissertations and Projects

The ongoing global crisis of suicide underscores the imperative for effective prevention measures addressing the mental health struggles of individuals, offering hope, and facilitating access to essential services. Research is vast when considering suicide in general; however, the gap in research lies in understanding the perceptions of pastors and congregant members regarding the topic. Pastors, by integrating the topic of suicide into their sermons, can play a crucial role in prevention through messages of hope and encouragement. This approach fosters open dialogue and reduces stigma within congregations. The purpose of this qualitative case study was to gain a deeper understanding …

Conceptualizing Loneliness: Clinical Importance And Therapeutic Approaches, Joni Loehrig

Doctoral Dissertations and Projects

This study explored the lived experience and perceptions of loneliness among 41 young adults aged 18 to 25 who self-reported being lonely. Loneliness has reached epidemic levels, although its conceptual dimensions remain in their infancy. Loneliness leads to feelings of disconnection and emotional distress and is associated with chronic health issues and increased mortality rates; it is believed to carry health risks equivalent to or greater than heavy smoking, high alcohol consumption, and obesity. The pervasiveness of loneliness and its risks render it a critical problem to address in clinical practice. Participants were selected individuals whose stories of loneliness were …

Exposure To Adverse Childhood Experiences (Aces) Within Rural And Underserved Communities, Lauren T. Sparks

Doctoral Dissertations and Projects

It can be difficult for residents of rural and underserved communities to express their own experiences involving adverse childhood experiences (ACEs). ACEs cause negative health outcomes to those who are exposed to physical, mental, or behavioral abuse. These negative outcomes can affect the individual’s mental health; therefore, it is crucial to create recovery mechanisms for communities that are in dire need of resources. The purpose of this qualitative study was to research the exposure of ACEs throughout three rural and underserved states: Kansas, Oklahoma, and Texas. Each of these states had exposure scenarios which was determined based on the distributed …