Social and Behavioral Sciences Commons^™

Circadian Rhythmicity Of Mood : An Exploratory Study, Mara Ashley Cohen

Theses, Dissertations and Culminating Projects

Human circadian rhythms are widely observed to fluctuate across the 24-hour circadian period, spanning cognitive, behavioral, and physiological domains. Circadian rhythm (CR) systems, particularly the sleep-wake cycle, are widely studied. Dysregulation of the sleep-wake cycle, common in shift work and mood disorders, diminishes mood regulation, resulting in increased negative mood or inappropriate mood responses. Although emotions have been investigated in the context of circadian variability in the sleep-wake cycle, circadian effects on emotional state per se have infrequently been examined. Previous studies suggest an increase in Positive Affect (PA) and decrease in Negative Affect (NA) as the day progresses, while …

The Impact Of Acculturative Stress On Internalizing Problems Among Racially And Ethnically Minoritized Adolescents And Young Adults In The U.S. : A Systematic Review And Meta-Analysis, Petty Tineo

Theses, Dissertations and Culminating Projects

Due to demographic changes of the U.S. population in the past few decades, more attention has been placed on understanding the sociocultural factors that have an impact on racially and ethnically minoritized (REM) groups and mental health outcomes. One of the factors that has been gaining increased attention in the past few years is acculturative stress. Acculturative stress is associated with various mental health outcomes, such as depression, anxiety, psychological distress, and suicide ideation (SI). However, the magnitude of this association remains unclear. A systematic review and meta-analysis were conducted to provide a comprehensive review of the impact of acculturative …

The Relationship Between Poverty And Behavior Problems : Examining The Role Of Family And Parental Factors From An Ecological Systems Perspective, Alaina Marie Wodzinski

Theses, Dissertations and Culminating Projects

The large number of children from low-income households or living in poverty are at increased risk for a range of negative outcomes, including behavior problems. The Family Stress Model is a framework that can be used to describe how poverty may shape the development of behavior problems through its influence on family processes, including parental mental health, parenting, and household environment. While the Family Stress Model has been widely replicated, studies have rarely examined the context of infancy and toddlerhood, during which family-related processes tend to be more impactful in child development. Therefore, the present study evaluated two adaptations of …

Investigating Spinal Cord Injury At Different Locations On The Spinal Cord Using Diffusion Tensor Imaging, Haley Nauman

Theses, Dissertations and Culminating Projects

The current study is derived from a larger study by Yao et al. (2019) that attempts to understand if Diffusion Tensor Imaging (DTI) is a good diagnostic tool for distinguishing spinal cord injured (SCI) participants from healthy controls from a structural perspective. Additionally, the study aims to determine whether the DTI parameters and the clinical functional scores of the Spinal Cord Independence Measure (SCIM) improve over time for SCI when rehabilitation is implemented. The current study has the same aims but takes Yao’s work further by dividing cervical SCI participants based on the exact location of injury (i.e., upper and …

Adult Age, Moral Foundations, And Moral Stereotyping, Peter Khalatian

Theses, Dissertations and Culminating Projects

The main aim of the current thesis was to investigate the role of adult age in the moral stereotyping of moral foundations. The five core moral foundations of Moral Foundations Theory were measured through an online self-report survey, including the individualizing foundations of harm and fairness and the binding foundations of in-group loyalty, authority, and purity. Participants (n = 597; age range 19 to 85) were randomly assigned to one of three experimental conditions: the self-evaluation condition where participants completed the moral questionnaire as themselves, a condition where participants provided ratings as they believed a typical younger adult would answer …

Barriers To Treatment For Socially Anxious Black American Students In Urban Public Schools, Grace Martin

Theses, Dissertations and Culminating Projects

Social anxiety is frequent and debilitating for Black adolescents with associated impairment (La Greca & Stone, 1993; Stein & Kean, 2000; Van Ameringen et al., 2003). Despite its prevalence and severity, Black adolescents are less likely to seek mental health treatment due to systemic and social barriers such as accessibility and social stigma (Bains, 2014; Lindsey et al., 2006; Lindsey et al., 2013). Barriers to seeking treatment, particularly for socially anxious Black adolescents, are mostly absent in the literature and thus require investigation. To understand culturally specific factors related to social anxiety symptoms as well as to investigate perceived barriers …

Conversational Dynamics Between Caregivers And Children : The Role Of Elaboration And Autonomy Support On Children’S Memory Reports, Whitney L. Dartnell

Theses, Dissertations and Culminating Projects

Maltreatment allegations most often arise during informal conversations between a child and a non-maltreating parent or caregiver. Due to the sensitive nature of these conversations, the ways in which parents respond and in turn question their children about the events they have experienced can take many forms. The conversational dynamics that occur between caregivers and their children during the subsequent dialogue that ensues can impact the accuracy and completeness of children’s reports, as well as children’s memory of the alleged maltreatment or abuse. Legal professionals and developmental psychologists have expressed concern regarding how such conversations may impact children’s later testimony. …

The Influence Of Community Trauma And The Behaviors Of Gang Members, Leshelle Franklin

Theses, Dissertations and Culminating Projects

Although there is an abundance of research done on gang members, gang activity, and gang activity in low-income neighborhoods, there is not much research that focuses on the community trauma in low-income neighborhoods; and any relations it may have on or to gang members. Research pertaining to gang members usually focuses on how gang activity affects the lives of non-gang members living in the community. This research study aims to explore community trauma and the behaviors of gang members, from a gang member’s perspective. This research study gives insight into the minds of 10 male African American gang members, as …

The Effects Of Traumatic Brain Injury On Empathy And Quality Of Life, Nicholas James Pek

Theses, Dissertations and Culminating Projects

Physical, emotional, cognitive, and social problems can all result from a traumatic brain injury. The focus of this present research was to investigate individuals with moderate-to-severe TBI who lack empathy and how that lack in empathy might impact their quality-of-life. Individuals with moderate-to-severe TBI between ages 18 and 65 (N=39) completed questionnaires including the Quality of Life after Brain Injury (QOLIBRI) and Empathy Quotient (EQ) as part of a larger study. A correlational analysis was completed between the total scores on the EQ and total scores on the QOLIBRI before splitting the participants into groups. A relationship between total scores …

The Role Of Attentional Control And Social Influence In Risky Decision Making, Samantha Salernitano

Theses, Dissertations and Culminating Projects

People often are required to make decisions in a collaborative environment, including decisions that deal with risky or uncertain outcomes. The present thesis investigated the role of both social influence and individual cognitive factors (attentional control) in risky decision making. Two measures of attentional control (a Stroop task and a Go/No-go task) were completed by participants. Risky choice was then measured through a hypothetical monetary gambling task where participants made choices between a smaller-guaranteed reward or a larger-risky reward. Three blocks of the risky-choice task were completed. Participants in the individual condition completed all three blocks of trials individually. For …

The Language Of Mechanical Support In Children: Is It ‘Sticking’, ‘Hanging’, Or Simply ‘On’?, Julia Marie Hauss

Theses, Dissertations and Culminating Projects

Research has found that children begin to differentiate in the terms they use to encode support. In English, BE on, the Basic Locative Construction (Levinson & Wilkins, 2006; “put on” in dynamic events) tends to encode support-from-below (e.g., cup on table), whereas lexical support verbs (e.g., hang, stick, tape, glue, etc.) tend to encode mechanical support. We see this differentiation in semantic space by six years of age (Johannes et al., 2016). Although this differentiation occurs, we can still use BE on to encode all types of support, just as we can use a variety of lexical verbs (e.g., the …

The Role Of Presentation Media And Perspective On Direction Giving, Rebeca Costa Do Nascimento

Theses, Dissertations and Culminating Projects

Research on spatial cognition has tried to understand how perspective (route vs. survey) and media (visual vs. verbal) influence people's spatial cognition on different tasks (e.g., map drawing, navigation, semantic and distance estimation) when materials are presented simultaneously. However, less research has focused on how those spatial features influence people's direction giving when materials are presented sequentially, one piece at a time. In the present study, participants were presented with fragments of sentences and map segments. After learning the materials, they were asked to give directions using their own words or including cardinal terms. As hypothesized, participants provided more accurate …

A Survey Of Knowledge And Beliefs On Child Maltreatment, Brooke R. Stettler

Theses, Dissertations and Culminating Projects

Child sexual abuse (CSA) remains a wide-spread problem and challenging to prosecute in a court of law for many reasons, among these being the manner in which children disclose abuse. A recent Supreme Court ruling decided upon the admissibility of expert testimony in cases of CSA, which raise important questions about how lay individuals think about different disclosure behaviors. As such, the current study investigated knowledge and beliefs about two common CSA disclosure behaviors—delayed disclosure and recantation—in a sample of jury eligible lay persons. The primary aims associated with this study were to characterize individuals’ knowledge and beliefs regarding the …

Using Path Modeling To Investigate The Impact Of Adverse Childhood Experiences On Post-Traumatic Growth Through Meaning-Making, Resilience, And Ptsd Symptoms, Sowmya Kshtriya

Theses, Dissertations and Culminating Projects

Background: Research has revealed an important relationship between adverse childhood experiences (ACEs) and post-traumatic growth (PTG) through direct and indirect processes, involving three probable mediators, meaning-making, resilience, and post-traumatic stress disorder (PTSD) symptoms. However, little is known about how these processes work together to shape PTG.

Aim: The current study examines the relationship between cumulative ACEs and PTG through meaning-making, resilience, and PTSD symptoms, in a comprehensive dynamic framework model using path modeling.

Method: A sample of 759 undergraduate psychology students (ages 18+) completed self- report measures through a 30-minute online survey that assessed their levels of ACEs, PTG, meaning-making, …

How Race And Gender Moderate The Effect Of Facial Trait Inferences On Leadership Perception, Calista Wong

Theses, Dissertations and Culminating Projects

Research on first impressions suggests that facial trait inferences guide judgments in many domains, including perceptions of leadership ability. This study explored the extent to which race and gender moderate such inferences on the perception of leadership. A total of 179 participants rated facial stimuli on one of three traits: leadership ability, dominance, and warmth It was hypothesized that perceived warmth would benefit Black male targets more than White and Asian male targets, and perceived dominance would benefit male White and Asian male targets more than Black male targets. No strong hypotheses were specified for female targets, as research on …

Accent Discrimination Across Different Language Families, Jee Mei Yeoh

Theses, Dissertations and Culminating Projects

The present study examined native English listeners sensitivity to foreign-accented speech. The study assessed four different non-native accents (French, Spanish, Korean and Mandarin), examining the effect of stimulus length (sentence and word) and speaker gender (female and male). Each subject was presented with the four non-native accents and different item length while randomly assigned to speaker gender. Two speakers of respective foreign-accented speech were included. The results indicated that listeners were more sensitive to sentence condition than word condition and were consistent across the different accents. The main effect of speaker gender was not significant, however, the interaction between gender …

The Association Of Mindfulness, Passive Social Media Use, Social Comparisons, Fomo And Depression In College Students, Cody Weeks

Theses, Dissertations and Culminating Projects

There is mounting concern that social media use among young adults has contributed to the increase in depression in this population, particularly college students. Passive social media use (i.e., browsing or following behavior) has been linked to higher rates of depression and other mental health symptoms among college students. However, scant research has focused on factors that may be used to alter passive social media use and decrease depression, such as mindfulness. Thus, the current study aimed to examine 1) the association between passive social media use and mindfulness, 2) to assess the mechanisms by which mindfulness may influence passive …

An Analysis Of The Sophistication–Maturity Of Justice And Non-Justice Involved Youth And Young Adults, Lauren Grove

Theses, Dissertations and Culminating Projects

Juvenile transfer refers to a set of mechanisms whereby a juvenile’s case may be processed in criminal court. Forensic mental health evaluators often assess youths’ risk/dangerousness, sophistication–maturity, and treatment amenability to assist judicial determinations regarding youth disposition. Of these three factors, sophistication–maturity—in which the law is concerned with the extent to which a juvenile defendant’s criminal sophistication and maturity level parallels that of an adult—has traditionally been the most challenging for practitioners to define and apply in practice. The Risk-Sophistication-Treatment Inventory (RSTI) is the only commercially available, specialized forensic assessment instrument for the assessment of youths’ sophistication–maturity. However, this tool …

Future Time Orientation And Criminal Thinking Style, Danielle Squillaro

Theses, Dissertations and Culminating Projects

Individuals who commit criminal behaviors are often thought to prioritize short-term goals rather than long-term goals (i.e., a present vs. a future time orientation). Though previous theories of crime and empirical research support a relationship among future time orientation, criminal thinking, and illegal behaviors, there is disagreement in the literature about how to operationalize future time orientation. Moreover, prior research has usually only included a single measure of future time orientation, making generalizability of the results across different measures (reflecting different operationalizations of the construct) difficult. The primary aim of the current thesis was to measure multiple components of future …

Social Influence On Risky Decision Making, Kesha Patel

Theses, Dissertations and Culminating Projects

Are people’s risk preferences influenced by the preferences of others they interact with or observe? Traditionally, decision preferences were conceptualized as a stable, dispositional trait. However, recent research has demonstrated that there is a degree of malleability in preferences, with social influence having a particularly potent impact. To better understand the extent of social influence on risky decision-making, a mixed-study design was carried out that involved participants making a series of hypothetical monetary choices between smaller-certain and larger-risky rewards. Participants completed three blocks of the risky-choice task: (1) the pre- exposure block where choices were made without any social information, …

Factors Related To Formal And Online Help-Seeking Behaviors Among Latinx College Students, Tanya Singh

Theses, Dissertations and Culminating Projects

The frequency of help-seeking behaviors among Latinx college students is low. Latinx college students are at an elevated risk for mental health problems, such as suicide ideation and behaviors, and there is an urgent need to understand the factors that most influence help-seeking in this population. This study aimed to understand how factors such as help-seeking intentions, suicide literacy, perceived need for help and levels of acculturation relate to help-seeking behaviors, as well as how these associations differed between formal and online sources of help among Latinx college students. Furthermore, this study assessed whether these relationships were moderated by an …

Rape Myth Acceptance And Acknowledgment: Predictors Of Disclosing Sexual Assault And Service-Seeking Among College Students, Zerbrina Valdespino-Hayden

Theses, Dissertations and Culminating Projects

Sexual assault is highly prevalent on college campuses in the United States (U.S.), such that college students are at high risk for sexual victimization. Furthermore, while the disclosure rates to informal sources are more prevalent, disclosure to formal sources (e.g., legal authorities and university staff) and mental health service use of college students who have experienced sexual assault are low. As such, understanding the factors that either facilitate or hinder disclosure and service-seeking is of critical importance. Research has identified rape myth acceptance (RMA) and acknowledgment of the victimization (i.e., whether the survivor labels their experience as sexual assault) as …

Frequency Of Multiple Sclerosis As A Function Of Handedness, Melissa Villafana

Theses, Dissertations and Culminating Projects

Background: Previous studies have examined the association between handedness and various autoimmune disorders. There is a possible link between handedness and immune system response due to high levels of testosterone in-utero which has been theorized to affect cerebral and immune system developments. To our knowledge, only two studies have examined the relationship between Multiple Sclerosis (MS) and handedness. Both studies used different measures of handedness and therefore, had contrasting results. In the current study, we suggest the need for a more appropriate way to measure handedness. Objective: This study investigates the relationship between MS type and Handedness. Methods: Participants with …

The Relationship Between Racial Microaggressions, Mental Health, And Academic Self- Efficacy In Black College Students : Is A Supportive Mentor Protective?, Devanté J. Cunningham

Theses, Dissertations and Culminating Projects

Racial microaggressions are daily, often subtle, verbal, environmental, and behavioral slights and insults targeted at a person or their race. Racial microaggressions can have deleterious effects on the mental health and academic outcomes of Black college students. As research on this relationship increases, it is essential to assess factors that may moderate, or lessen, the impact of racial microaggressions. There is evidence that mentoring, a form of social support, may attune the adverse effects of racial microaggressions on mental health and academic outcomes. The current study explored the relationship between racial microaggressions and mental health and academic outcomes (social anxiety, …

Does Target Race Moderate The Effect Of Trustworthiness On Face Memory?, Sharon Ada Kobinah

Theses, Dissertations and Culminating Projects

Multiple factors can influence how accurately people remember the faces of others. Social group membership, and particularly race, is a well-studied influence. People tend to show better memory for racial ingroup faces than racial outgroup faces, a phenomenon known as the Cross Race Effect. Some other work has examined the influence of factors like facial trustworthiness in memory, finding that people may remember untrustworthy faces more accurately than trustworthy faces. The present study examines the joint influence of these two factors in order to determine whether target race moderates this untrustworthiness advantage in memory. White and Black participants encoded an …

Examination Of Social Cognition Impairments In Adults With Traumatic Brain Injury Through The Awareness Of Social Inference Test Performance, Brea Lenae Rivera

Theses, Dissertations and Culminating Projects

Social cognition focuses on how people process, perceive, and apply information in social context in order to understand and infer their own behaviors and that of others. Impaired social cognition is a common, and often chronic, outcome of many neurological and psychiatric disorders, including traumatic brain injury (TBI). By lacking these social skills, there is a major disadvantage for social integration with others. In order to assess social cognition deficits in adult TBI populations, Part 1 and 3 of The Awareness of Social Inference Test (TASIT) were administered to examine social cognition impairments. A sample of 58 participants (28 TBI, …

Leadership Style On Shared Leadership And Team Performance Via Followership Style, Pasquale Alexander Tosto

Theses, Dissertations and Culminating Projects

Recent work has demonstrated a strong link between shared leadership and team task performance. Despite these findings, there is still yet to emerge research on the degree to which leadership style on the part of a designated leader predicts the emergence of shared leadership in the established relationship between shared leadership and team performance. The present study aims to address this literature gap by manipulating leadership style in a teamwork study in order to observe the effect of directive versus participative leadership on the emergence of shared leadership, and its subsequent impact on team performance. Furthermore, the present study also …

Testing The Effectiveness Of Data- And Narrative-Based Messages In Mitigating Racial Bias In Size And Threat Judgments, Alexandra Brosseau

Theses, Dissertations and Culminating Projects

Racial bias in threat perception has long been a phenomenon of concern within the social sciences, and more recently, researchers have begun to focus on the role that biased judgment of physical size may impact such perceptions. In the wake of highly publicized police killings of unarmed Black civilians, there have been increased calls for creating systemic and cultural reform to address the disproportionate violence inflicted upon the Black population. Simultaneously, political conservatives have mounted increasing resistance to discussions of racial equality and have recently begun enacting laws that would limit or prohibit teaching and workplace discussions on the topic. …

Screen Time, Sleep, And Anxiety, Michael Edward Turner

Theses, Dissertations and Culminating Projects

Prior literature has found evidence for a connection between screen time and a variety of negative health outcomes. These negative health outcomes include symptoms of both generalized and social anxiety, as well as sleep issues involving poorer sleep quality and less sleep overall. There is also evidence that screen time has dramatically increased as a result of the COVID-19 global pandemic. The present research project investigated the relationship between smartphone screen time and anxiety, both generalized and social, as well as sleep duration and sleep quality. This research project breaks down screen time into four separate domains, social media, video …

Servant Leadership Oriented Leadership Development For Leaders On The Autism Spectrum : An Exploratory Study, Nikita Elizabeth Williams

Theses, Dissertations and Culminating Projects

As autistic individuals are increasingly joining the workforce, there is a need to better understand leadership development in autistic individuals as they progress through organizational hierarchies. This thesis introduces a servant leadership component to a traditional leadership development model and conducts a needs assessment for tailoring this model to a neurodiverse population. The servant leadership oriented assessment challenge support (SLO-ACS) is a model of leadership development that utilizes the popular Assessment Challenge Support model of leadership development with a focus on developing another individual and practicing servant leadership. Qualitative interviews were conducted with autism SMEs in leadership roles, a majority …