Social and Behavioral Sciences Commons^™

Empirical Essays On Retail Investors, Institutional Investors, And Anomalies, Yuqing Yang

Dissertations, Theses, and Capstone Projects

This dissertation consists of five chapters on market efficiencies through retail and international mutual fund investors.

Chapter 1 This chapter briefly introduces this dissertation.

Chapter 2 This chapter Anomalies Never Disappeared: The Case of Stubborn Retail Investors delves into the “stubborn” retail investors and finds that anomalies traded against by retail investors never disappear in the long run, defying the conventional wisdom that anomalies are disappearing in recent years as market efficiency improves. Incorporating retail trading, I develop asset pricing models that surpass existing prominent models in explaining these long-run alphas. I hypothesize that retail investors exacerbate anomalies: the more …

Boring But Demanding: Using Secondary Tasks To Counter The Driver Vigilance Decrement For Partially Automated Driving, Scott Mishler, Jing Chen

Psychology Faculty Publications

Objective

We investigated secondary–task–based countermeasures to the vigilance decrement during a simulated partially automated driving (PAD) task, with the goal of understanding the underlying mechanism of the vigilance decrement and maintaining driver vigilance in PAD.

Background

Partial driving automation requires a human driver to monitor the roadway, but humans are notoriously bad at monitoring tasks over long periods of time, demonstrating the vigilance decrement in such tasks. The overload explanations of the vigilance decrement predict the decrement to be worse with added secondary tasks due to increased task demands and depleted attentional resources, whereas the underload explanations predict the vigilance …

The Role Of Executive Function In Cognitive Reappraisal: A Meta-Analytic Review, Wei Xing Toh, Jun Sheng Keh, James J. Gross, Laura L. Carstensen

Research Collection School of Social Sciences

Cognitive reappraisal refers to the reinterpretation of a situation to alter its emotional meaning. Theoretically, executive functions (EFs), such as inhibition, updating, and shifting, are core elements of reappraisal processes. However, empirical studies have yielded inconsistent evidence as to whether and to what extent EFs are associated with reappraisal. To address this issue, we conducted a meta-analysis of the literature in which 179 effect sizes from 59 independent samples (N = 4,703) were included. Using random-effects metaregression with robust-variance estimates and small-sample corrections, we also examined whether variation in effect sizes could be accounted for by potential moderators, such as …

Exploring How Factors Affecting Exercise Adherence May Inform Strategies To Increase Adherence In General And Depressed Populations: A Literature Review, Henry D. Link

University Honors Theses

Background: Exercise is associated with numerous physical and mental health benefits; however, many people struggle to exercise a sufficient amount and thus do not reap the benefits. Exercise is recognized as an effective treatment for depression with few risks. Professionals must understand the factors affecting exercise adherence to assist individuals of different backgrounds with adhering to exercise over the long term and to avoid common pitfalls that could hinder an individual’s progress.

Objective: This literature review aimed to identify factors affecting exercise adherence and to explore how those factors could inform strategies to increase exercise adherence among depressed …

Death With Dignity: Queer Representation In Deathcare Systems, Esmé Ringelstetter

University Honors Theses

This thesis examines the ways that elderly members of the LGBT community lack representation within deathcare systems. Currently, the LGBT community is vastly underrepresented in research relating to the dying process and deathcare. This lack of representation creates barriers for LGBT individuals at the end of their lives and creates difficult end-of-life experiences. I utilized previous research that studied how LGBT populations interact with and are treated by a variety of death care-related systems, including health systems, legal systems, and therapeutic systems. This research highlighted the need for the LGBT community to be better represented within both research relating to …

Drug Use And Harm Reduction: Community Readiness As Pathway To Well-Being And Reintegration, Lauretta Ekanem Omale

Dissertations

Drug abuse negatively impacts the life and well-being of those who use drugs; this harm often extends to their loved ones, communities, and society. One presumptive set of psychological explanations for drug abuse is an addictive personality, a psychological susceptibility resulting from challenging family relationships, inadequate reinforcement, the absence of healthy role models, conflicting parental expectations, and a lack of love and respect. Harm reduction is a public health approach that focuses on minimizing the harmful effects of drugs and reducing judgment. It aims to meet people where they are in life and provide judgment-free, empathetic, supportive, and needed medical …

Connections Through Stories In A Small Town In Rural Virginia, Andrea Plamondon

Dissertations

Stories are powerful tools used for centuries to entertain, teach, empower, and build community. Neuroscience research shows that stories impact the brain in ways that allow us to increase empathy and connect with people (What Happens in the Brain When We Hear Stories?, n.d.; Yang, 2014; Zak, 2015). Community Psychologists have used stories to collect qualitative data and life experiences to create or change a community narrative and address community trauma (Hyman, 2002; Rappaport, 2000). While existing research describes the power of stories and provides storytelling techniques, this research study identified a new method – The Community Story …

Building Partnerships With Indigenous Communities, Andrea Plamondon

Dissertations

Non-indigenous researchers embark on research with indigenous communities with good intentions but can unintentionally continue to oppress. While existing research shows building partnerships with indigenous communities, requires researchers to work “with” not “for” communities and walk side-by-side, and to do so with reciprocity, respect, relevance, responsibility and reverence, this research study identified an iterative model to learn, follow, and emerge research relationships through ongoing connections and outlined the mindsets to consider and assess often. Ten non-indigenous researchers from the US and Canada shared their stories about building relationships with indigenous communities. Through their stories of successes and challenges, strengths and …

Shake Ya Ass, But Watch Yourself: An Intersectional And Decolonial Approach To Exploring The Sexualization Of Female Recording Artists And The Empowerment Of Women In The United States, H.B. Rebeka

Dissertations

This dissertation, titled Shake Ya Ass, But Watch Yourself: An Intersectional and Decolonial Approach to Exploring the Sexualization of Female Recording Artists and the Empowerment of Women in the United States, critically examines the phenomenon of sexualization of women in the music industry and its impact on female empowerment. Through an intersectional and decolonial feminist lens, the study delves into the historical and socio-cultural contexts that shape the portrayal and perception of female recording artists in the United States.

The research traces the roots of feminism and the commodification of racial stereotypes through music, exploring how female empowerment has been …

A Convergent Parallel Mixed Methods Examination Of The Impact Of Graduate Student Loan Balances On Overall Quality Of Life Among Clinical Psychologists With Psyd Degrees, Lekai James

Dissertations

Graduate student loan debt in psychology, particularly for those with Doctorate in Psychology (PsyD) degrees in clinical psychology, is highly problematic. Previous research has shown that student loan debt negatively impacts quality of life (QOL) by affecting subjective well-being (SWB) and life satisfaction (LS). This study used a convergent parallel mixed method approach, guided by bottom-up spillover theory and Maslow’s hierarchy of needs, to explore the relationship between QOL and total graduate student loan balances, as well as the effects of income and monthly student loan payments on QOL among PsyD graduates. Participants (N = 16) completed a survey with …

Determining Factors For Improved Uptake Of Harm Reduction Services In The United States: A Study Of Inclusive, Culturally Sensitive Messaging, Lauretta Ekanem Omale

Dissertations

Harm reduction refers to public health policies and programs aimed at decreasing the adverse consequences associated with drug use. While harm reduction services (e.g., syringe exchange programs) can mitigate health risks, marginalized groups face barriers to service access and utilization, partially due to ineffective messaging approaches that fail to align with cultural values and experiences. A one-size-fits-all approach to messaging can negatively impact service utilization, health outcomes, and health disparities. Ineffective communication can lead to poor adherence to treatment, poorer health outcomes, and increased adverse events.

Culturally insensitive communication contributes to stigma, mistrust, and lack of perceived relevance, discouraging service …

Accessible Real-Time Eye-Gaze Tracking For Neurocognitive Health Assessments, A Multimodal Web-Based Approach, Daniel C. Tisdale

Master's Theses

We introduce a novel integration of real-time, predictive eye-gaze tracking models into a multimodal dialogue system tailored for remote health assessments. This system is designed to be highly accessible requiring only a conventional webcam for video input along with minimal cursor interaction and utilizes engaging gaze-based tasks that can be performed directly in a web browser. We have crafted dynamic subsystems that capture high-quality data efficiently and maintain quality through instances of user attrition and incomplete calls. Additionally, these subsystems are designed with the foresight to allow for future re-analysis using improved predictive models, as well as enable the creation …

Long Covid Patients: A Phenomenology Study Exploring Mental Health And Psychosocial Adaptation To Disability, Tonia Joy Lans

Dissertations

In the United States, approximately 1 in 13 long COVID patients experience adverse complications two to three years post-recovery (Centers for Disease Control and Prevention, 2022), including physical, psychological, and cognitive impairment, issues with daily functioning, and difficulties returning to work (del Rio et al., 2020; Greenhalgh et al., 2020; Ladds et al., 2020; Logue et al., 2021). Moreover, collective research has indicated the debilitating complications of long COVID often result in impaired mental health, chronic illness, and disability. While significant research efforts have started to accumulate data to understand and treat the physical and neuro-logical manifestations of this chronic …

Modeling Blue Mondays: A Preclinical Evaluation Of 3,4-Methylenedioxymethamphetamine Binge Dosing On Responding Maintained By A Progressive Ratio Schedule Of Food Reinforcement In Male Sprague-Dawley Rats, Candace Brenda Johnson

Dissertations

3,4-Methylenedioxymethamphetamine (MDMA) has been abused recreationally in the rave scene for decades. As pharmacotherapy research has progressed to develop alternative medications to treat trauma-related psychiatric symptoms, MDMA has become a prime candidate for medication-assisted psychotherapy in the treatment of PTSD and will soon be FDA approved for medicinal use. Despite convincing evidence for favorable clinical outcomes, this substance has been known to contribute to acute depressive states following excessive use. The sharp decrease in mood and cognitive impairment following MDMA use is colloquially termed Blue Mondays. Measuring lack of motivation or more broadly anhedonia through withdrawal of acute and chronic …

A Brief Self-Compassion Intervention For Survivors Of Sexual Trauma With Psychological Distress, Natalie Marie Hogue

Dissertations

Individuals who have experienced sexual trauma are at an increased risk of psychological disorders and psychological distress (Dworkin, 2020; Dworkin et al., 2017; Dworkin & Schumacher, 2018). Sexual trauma has one of the highest conditional risks for the development of posttraumatic stress disorder (Domino et al., 2020; Perrin et al., 2014). Experiential avoidance, shame, and posttraumatic cognitions are associated with psychological distress after experiencing sexual trauma (Bhuptani et al., 2019; Domino et al., 2020; Foa et al., 1999; Merwin et al., 2009). Established research suggests that self-compassion-based therapies can be effective in reducing psychological distress and treating a wide range …

The Criminal Trajectory Of Paraphilic Noncontact Sexual Offenders: An Exploratory Study In An Incarcerated United States Sample, Emma F. Collie

Student Theses

Despite the misconception, many sexual offenses do not involve physical contact with a victim. Research indicates that exhibitionism, a noncontact offense, is the most reported sex crime. While some research has demonstrated the escalation from noncontact to contact offending, much of the data is outdated or used small samples. This study seeks to build upon the literature by examining archival records of 3,175 sex offenders incarcerated in the U.S. This study examined the number of offenders who progressed from noncontact to contact offenses and compared the demographic, crime, and risk characteristics of those convicted of noncontact offenses and those convicted …

Investigating The Relationship Between Malingering And Institutional Misconduct: Is Psychopathy The Link?, Lily A. Reed

Student Theses

Despite the established relationships between psychopathy and malingering, and psychopathy and risk for institutional misconduct, little empirical literature has been devoted to examining the interaction of these three constructs. The current study aimed to clarify this relationship by examining data from a sample of male criminal defendants within a federal prison located in a metropolitan area of the Southern United States. Data including the MMPI-2, PCL-R, diagnostic, institutional records, and demographic information was collected. Statistical analyses reinforced previous literature and theoretical conceptualizations that posit a relationship between psychopathy and malingering behaviors, as well as institutional misconduct. Preliminary findings suggest links …

Bystander Intervention In The Workplace Sexual Harassment, Yunjung Lee

Student Theses

Despite increased global attention since the #MeToo movement of 2017, workplace sexual harassment remains a pervasive issue. This is because victims of workplace sexual harassment often react passively, meaning that approaches primarily reliant on victim reporting are less likely to succeed. Given this, bystander intervention has emerged as a promising way to prevent sexual harassment and protect victims. Adopting the previous theoretical framework (Bowes-Sperry & O’Leary‐Kelly, 2005), this study aimed to investigate the decision-making process of bystanders responding to workplace sexual harassment, and to identify the relative frequencies of intervention types and influencing factors. 170 participants from various occupations in …

Dietary Probiotic Supplement Attenuates Methamphetamine-Induced Conditioned Place Preference In Female Sprague-Dawley Rats, Kristen Powell

Masters Theses

Substance use disorders (SUD) represent a global public health crisis with limited effective treatment options. Recent findings implicate the gut microbiome and gut/brain axis in the pathophysiology of SUDs. Several preclinical studies have established that psychostimulants alter gut microbiome composition, but no published studies have assessed behavioral effects of dietary probiotic supplements on drug-induced behavioral changes. This study utilized rodent conditioned place preference (CPP) as a behavioral index of conditioned drug reward to determine if a dietary probiotic supplement alters the behavioral effects of (+)-methamphetamine (METH). Fifty-four adult female Sprague-Dawley rats were randomly assigned to receive either a standard rodent …

The Effects Of Technology Based Self-Monitoring On Behaviors Related To Academic Engagement Of A University Student With A Disability, Rachel Mickelson

Masters Theses

College students with disabilities often experience difficulties with meeting the demands of university level courses due to challenges with time management and impulse control (Shmulsky & Gobbo, 2013). Self-monitoring has been proven effective for various populations and behaviors, although limited research has been conducted with college students with disabilities. I-Connect, a technology-based self-monitoring tool, is a digital application that utilizes momentary time sampling where users can select a behavior and interval of time to be prompted to self-monitor that behavior (University of Kansas, 2022). The app also collects real time data and automatically creates graphs to depict the responses collected …

Community Awareness Of Domestic Violence In Arumeru District, Arusha, Tanzania, Rehema John Magesa

Dignity: A Journal of Analysis of Exploitation and Violence

Domestic violence continues to be prominent among many communities worldwide despite different efforts and strategies geared towards eradicating it. Women and girls are among the main victims of this violence. Lack of or limited awareness of the problem perpetuates the problem. However, much of the levels of awareness of the problem are lacking. This study aimed to establish community awareness of domestic violence and the levels of awareness and determine the association between respondents' characteristics and the level of awareness of gender-based violence. The study employed both probability and non-probability sampling techniques to acquire the respondents. One hundred women and …

What Does It Mean To Be Kindergarten "Ready?": Trends In Parents' Expectations And Families' School Experiences Across Ses, Lisa Babel

Dissertations, Theses, and Capstone Projects

The purpose of this study is to explore the meaning of Kindergarten “ready,” especially as the practice interacts with educational inequity. Past research used secondary data to show that SES relates to the prevalence of redshirting where children’s school entry is delayed by one year with the idea that the older they are when they start school, the more advanced they will be, but studies do not explain why children from families with lower incomes are advised to start Kindergarten later than others (Greensburg & Winsler, 2020; Reardon & Portilla, 2016). Moreover, family expectations of the Kindergarten participation process, including …

At The Intersection Of Domestic Violence And Mass Shootings: A Qualitative Analysis Of The Relationship Between Ipv And Gun Violence, Troy Bleau

University Honors Theses

The intersectional study of domestic violence and mass shootings has only recently been the subject of inquiry within the psychology field. Within the past ten years research has been developed to examine the relationship between these two epidemics. What authors have found is that DV does play a role in shooting perpetration. This study aimed to identify domestic violence as a risk factor to predict, and subsequently intervene before future instances of shootings. 112 shootings were analyzed between the years of 2020 and 2023--they were then categorized as DV-related, non-DV related, and/or History of DV. The tested hypothesis was that …

Immigration, Machismo, And Cultural Stigmatization: Causes Of Lack Of Mental Health Treatment Utilization Among Mexican Men In The U.S., Cynthia M. De La Torre-Lopez

University Honors Theses

Within academia, the topic of Latino men's mental health treatment utilization does not gather enough discussion. Even less, the area of Mexican men's mental health which although part of the Latino population, has specific stressors and implications. The following thesis will present a literature review method in order to answer the following research question, "How does machismo, stigma, and immigration affect the utilization of mental health treatment among Mexican men living in the U.S.?" These three predictors: machismo, stigma and immigration will be discussed in order to find an explanation as to why Mexican men are less likely to search …

Uncovering The Mimicry Of Online Review Breadth And Depth And Its Subsequent Effect On Consumer Responses, Andrea Pelaez Martinez

Dissertations, Theses, and Capstone Projects

Word-of-mouth (WOM) in marketing occurs when consumers discuss a company's product or service or any consumption experience with their friends, family, and others with whom they have any relationship. With the advent of social media, this phenomenon has expanded rapidly into virtual environments where consumer conversation is enabled through chats, forums, social media posts, and online reviews. In response to this rapid growth of online WOM, academics and practitioners have focused their interest on this phenomenon and its implications on consumers, firms, and society. So far, the evidence of the critical role that online WOM plays in helping consumers make …

Risk And Protective Factors Of Self-Harm And Suicidality In Adolescents: An Umbrella Review With Meta-Analysis, Rebecca Richardson, Tanya Connell, Mandie Foster, Julie Blamires, Smita Keshoor, Chris Moir, Irene S. Zeng

Research outputs 2022 to 2026

Suicide remains the second most common cause of death in young people aged 10–24 years and is a growing concern globally. The literature reports a vast number of factors that can predispose an adolescent to suicidality at an individual, relational, community, or societal level. There is limited high-level research identifying and understanding these risk and protective factors of adolescent suicidality. The present study used an umbrella review and meta-analysis to synthesize evidence from the review literature in the past 20 years on risk and protective factors of self-harm and suicidality (behavior and ideation) in adolescents. The umbrella review included 33 …

Chipping The Blue Wall: The Effect Of Dogs On Police Officer Receptivity To An Employee Assistance Program, Kenneth M. Quick

Dissertations, Theses, and Capstone Projects

There is substantial evidence that demonstrates the negative impact of stress on police officer mental health is increasing due in large part to perceived societal shifts in support for the police and trends in criminal justice reform efforts. While employee assistance programs (EAP) are the dominant mechanism for police agencies to address officer mental health, officers are reluctant to use them due to a combination of mental health stigma and organizational distrust. This dissertation studied police officer perceptions of an employee assistance program (EAP) and the effect of exposure to professionally trained dogs during an outreach session on indicators of …

Cross-Linguistic Differences In Neural Encoding And Processing Of Stop Consonants: The Impact Of Language Experience On Attention Allocation, Aline Dos Santos Oliveira

Dissertations, Theses, and Capstone Projects

This study aims to examine the intricate relationship between language experience and the neural processing of stop consonant speech sounds. Previous research has shown minimal differences in amplitudes and latencies of cortical Auditory Evoked Potentials (AEPs) to speech sounds across listeners from various language backgrounds. It is only towards the later latencies (around the P2 peak at 200 ms), that there have been suggestions of cross-linguistic differences. In addition, a recent study, observed an AEP difference between monolinguals and bilinguals when processing speech, specifically an "Nd effect”. The Nd effect, which is an increased negativity of the AEP is proposed …

Measurement Invariance Of The Pandemic Anxiety Inventory In Different Demographic Groups, Irvin Sam Schonfeld, Tasmyn Prytherch, Mark Cropley, Jay Verkuilen, Renzo Bianchi

Publications and Research

Background The Pandemic Anxiety Inventory (PAI) was developed in the context of the COVID-19 pandemic. Its content allows it to assess anxiety in connection to any pandemic. Previous research has demonstrated the instrument’s reliability and validity. An important question for clinicians and researchers, however, remains open: Does the PAI have similar meaning for members of different demographic groups? The finding of measurement invariance would allow clinicians and researchers to comparatively assess pandemic-related anxiety across demographic groups, including favored and disfavored groups.

Methods We conducted a multi-group confirmatory factor analysis to assess the measurement invariance of the PAI using data obtained …

Protocol: Factors Influencing The Implementation Of Non-Pharmacological Interventions For Behaviours And Psychological Symptoms Of Dementia In Residential Aged Care Homes: A Systematic Review And Qualitative Evidence Synthesis, Hunduma D. Ayeno, Gizat M. M. Kassie, Mustafa Atee, Tuan Nguyen

Research outputs 2022 to 2026

This is a protocol for a Cochrane Review. The objectives are as follows. This paper aims to describe a protocol for a systematic review that will synthesise the qualitative evidence regarding factors influencing the implementation of non-pharmacological interventions (NPIs) for behavioural and psychological symptoms of dementia (BPSD) management in residential aged care homes (RACHs). The planned systematic review aims to answer the research question: ‘What are the factors influencing the implementation of NPIs in the management of BPSD at RACHs?’. Additionally, the planned systematic review also aims to generate recommendations to guide stakeholders (e.g., clinicians and aged care staff) and …