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Charter For Smarter Hats: How Team Charters Dynamically Improve Trust And Emotions In Human-Agent Teams, Dan Manh Nguyen

Theses and Dissertations

Although human-agent teams have received significant attention from both practitioners and researchers in recent years, human attitudes and emotions towards agents present collaborative barriers that reduce effective teaming. Borrowing from literature on traditional human team interventions, this study examines how team charters may be leveraged to set up better trust relationships and emotional states over time, and how these key emergent states influence both objective performance scores and subjective performance ratings. Using data from 43 individuals who participated in a search-and-rescue simulation with four agent teammates, discontinuous growth modeling was used to examine differences in trust and upsetness over time …

Using Motivation To Assess Affective States Of Captive Red Kangaroos (Macropus Rufus) In Response To Visitor Presence And Crowd Size In A Walk-Through Zoo Exhibit, Julia King

Theses and Dissertations

This study investigates how visitor presence influences affective states of captive red kangaroos housed in a walk-through zoo exhibit by using motivation to consume a food reward in desired vs undesired locations and with/without an additional challenge feeder as a proxy for affective state, while considering individual variation and personality.

Moderating Effects Of Parental Feeding Practices And Emotional Eating On Dietary Intake Among Overweight African American Adolescents, Mary Quattlebaum

Theses and Dissertations

This study examined the effects of parental feeding practices and adolescent emotional eating (EE) on dietary outcomes among overweight African American adolescents. Based on Family Systems Theory, it was hypothesized that parental feeding practices, such as parental monitoring and responsibility, would buffer the effects of EE on poor dietary quality, whereas practices such as concern about a child’s weight, restriction, and pressure-to-eat would exacerbate this relationship. Adolescents (N = 127; Mage = 12.83 ۫.74; MBMI % = 96.61 ± 4.14) provided baseline data from the Families Improving Together (FIT) for a Weight Loss trial and an ancillary study. Dietary outcomes …

Mindfulness Training To Enhance Emotion Regulation In A Polarizing Political Context: A Multimethod Investigation, Hadley Rahrig

Theses and Dissertations

The U.S. continues to show an upward trend in political polarization, perceived as a moral divide between liberal and conservative ideological groups. This moralization of political identity has contributed to the escalation of negative emotions (e.g., fear, anger, and hatred) directed towards political outgroup members. Although negative emotions are potent motivators of political intolerance, these emotions are nevertheless subject to regulation. Mindfulness offers a promising yet understudied emotion regulation strategy which may facilitate open receptivity towards opposing partisans. The present randomized controlled trial (RCT) examines the effects of short-term mindfulness training (MT) vs structurally equivalent Cognitive Reappraisal training (CT) on …

We All Feel Feelings, Ben Ohene

Theses and Dissertations

Consisting of three illustrated books, We All Feel Feelings is designed as a vehicle for the discussion of emotional and mental health with young boys. These books will help foster a mindset of openness and acceptance through different methods of displaying and understanding emotions.

Mediation Among Maladaptive Perfectionism, Maladaptive Emotion Regulation, And Distress, Jennifer L. Woodrum

Theses and Dissertations

Perfectionism is a personality trait characterized by high standards for performance (Frost, Marten, Lahart, & Rosenblate, 1990) and a striving for flawlessness (Flett & Hewitt, 2002). Maladaptive perfectionism, which has to do with self-critical thoughts (Dunkley, Zuroff, & Blankstein, 2003) and feelings of falling short of high standards (Slaney, Rice, & Ashby, 2002), is often associated with maladaptive strategies of emotion regulation (Aldea & Rice, 2006; Dunkley et al., 2003; Rudolph, Flett, & Hewitt, 2007). Additionally, research has shown that general use of maladaptive emotion regulation strategies mediates the relation between maladaptive perfectionism and distress (Aldea & Rice, 2006; Di …

Empathic Anger And Personal Anger In Response To Fairness Violations: Relations To Self And Other-Oriented Motivation And Behavior, Athena H. Cairo

Theses and Dissertations

Prosocial behavior research has shown that empathy-elicited compassionate concern often motivates actions performed with an ultimate goal of helping others even at cost to oneself, whereas empathic distress motivates low-cost help with an ultimate goal of helping oneself. Less is known about the motivational outcomes of empathic anger felt when witnessing injustice or harm to others. Though empathic anger predicts third-party compensation and punishment, it is unclear whether this motivation is ultimately self or other-oriented. Three experimental studies examined the empathic anger-altruism hypothesis, that empathic anger evoked when witnessing another being treated unjustly would evoke altruistic motivation to help the …

Cannabis-Using Youth Demonstrated Blunted Rostral Anterior Cingulate Cortex Activation, But Normal Functional Connectivity, During An Emotional Go/No-Go Task, Kristin Elizabeth Maple

Theses and Dissertations

Cannabis use has been associated with deficits in self-regulation, including inhibitory control. Cannabis users have previously exhibited both structural and functional deficits in the rostral anterior cingulate cortex (rACC), a region involved in self-regulation of emotional response and inhibitory control. The present study aimed to examine whether abstinent cannabis users demonstrated abnormal functional activation and connectivity of the bilateral rACC during an emotional inhibitory processing task, and whether gender moderated these relationships. The study also aimed to examine whether bilateral rACC activation and connectivity in cannabis users was related to perceived stress. It was hypothesized that cannabis users would exhibit …

The Context Of African American Emotion Expression: College Campus Influences, Deon Brown

Theses and Dissertations

Theoretical frameworks suggest that African Americans express emotion in context-specific ways that are unique to their familial socialization experience (Boykin, 1986; Dunbar, Leerkes, Coard, Supple, & Calkins, 2017). However, less is known about how African Americans express emotion across familial and public contexts. The current study was interested in exploring the contextual differences in emotion expression among 188 African American/Black college students from 3 different types of college campuses: predominantly White (i.e., PWI), historically Black (i.e., HBCU), and racially diverse. Data were collected via an online survey in which students reported the school they attend, their emotion expression in the …

Effect Of A 14-Day Mindfulness Intervention On Daily Desire Experiences And Desire Regulation, Nabila Farhin Jahan

Theses and Dissertations

A growing body of research suggests that mindfulness, a receptive attentiveness to one’s present moment experiences, has the potential to adaptively regulate habitual behaviors. No prior study has tested the effect of mindfulness interventions on people’s daily desire experiences to inform the potential for adaptive desire regulation. The present exploratory randomized controlled trial examined the effect of a 14-day smartphone-based mindfulness intervention (versus a coping control intervention) on the frequency, intensity, duration, and enactment of everyday desires in 19 participants. The desire domains included basic need-based desires (i.e., for food, drink, sleep) and secondary desires (e.g., for sex, media, social …

Autism, Alexithymia, And Anxious Apprehension: A Multimethod Investigation Of Eye Fixation, Kevin G. Stephenson

Theses and Dissertations

Reduced eye fixation and deficits in emotion identification accuracy have been commonly reported in individuals with autism spectrum disorder (AS), but are not ubiquitous. There is growing evidence that emotion processing deficits may be better accounted for by comorbid alexithymia (i.e., difficulty understanding and describing one's emotional state), rather than AS symptoms per se. Another possible explanation is anxiety, which is often comorbid with AS; emotion processing difficulties, including attentional biases, have also been observed in anxiety disorders, suggesting that anxiety symptoms may also influence emotion processing within AS. The purpose of the current study was to test the …

Experiential Similarity Of Depression And Interpersonal Empathy, Sarah E. Caputo

Theses and Dissertations

The ability to build and maintain supportive, social relationships has been linked to both physical and psychological well-being (e.g., Baumeister & Leary, 1995; Kawachi & Berkman, 2001). Yet, social struggles are a commonly observed symptom among individuals with Major Depressive Disorder (MDD), particularly with regards to interpersonal empathy. Perceptions of interpersonal similarity can influence empathic engagement with others (e.g., Batson et al., 1996; Hodges, Kiel, Kramer, Veach, & Villanueva, 2010); often, interpersonal similarity will lead to greater empathic engagement. The present study asked participants to listen to audio clips of a fictitious therapy client discussing either depression or non-depression-related financial …

Effects Of Self-Affirmation On Emotion And Cardiovascular Responses, Wei-Ju Chen

Theses and Dissertations

Self-affirmation is the act of focusing on important aspects of the self, such as personal values and characteristic. Benefits of self-affirmation have been documented in past research. However, the immediate impacts of self-affirmation on cardiovascular responses have not been fully explored. Therefore, the present study examined such effects both during and consequent to the practice of self-affirmation. One hundred and twenty-five participants completed the study. A within-subject design was used, in which each participant went through both the control and self-affirmation conditions (the order of presentation was counterbalanced). In the self-affirmation condition, participants were asked to write about their top-ranked …

The Role Of Mindfulness In The Regulation Of Behavior Among Those Prone To Negative Urgency, Alexandra M. Martelli

Theses and Dissertations

Negative emotions can be challenging to regulate, and for some individuals can lead to failures of behavior regulation. The present study is an initial effort to explore the role that mindfulness may play in fostering effective behavior regulation among those prone to high negative urgency (NU). Eighty undergraduate students were recruited based on their high or low scores of NU. First, participants completed a self-report measure of mindfulness (Mindful Attention Awareness Scale; MAAS), an Emotional Go/No Go task in an fMRI scanner, and then reported alcohol consumption. Results showed that those with high in NU had low levels of mindfulness …

Synchrony And Concordance: A Multilevel Analysis Of The Effects Of Individual Differences During A Co2 Challenge, Rachel E. Wallace

Theses and Dissertations

Emotion theories posit that emotion systems (e.g., behavior, self-report, physiology) should be related when an emotion is being elicited because this serves an adaptive purpose and allows the individual to respond appropriately to the present situation. Oftentimes, this coherent relationship is not found, and research has hypothesized that the type of analyses used and lack of examination of individual differences could be affecting this relationship. Most studies examine the relationship between emotion systems between-subjects when within-subjects analyses may be more appropriate. The present study examined the relationship between self-reported distress (SUDS) and heart rate, and whether trait differences of anxiety …

To Help Or Not To Help? Assessing The Impact Of Envy And Gratitude On Prosocial Behaviors, Anna Maria C. Behler

Theses and Dissertations

Envy is an other-oriented but negative emotion; no research has examined the influence of envy on prosocial behavior. Study 1 examined whether envy and gratitude would promote or inhibit prosocial behavior. I hypothesized that envy would result in less helping behavior than a neutral condition, whereas gratitude would increase helping behavior. Results supported the hypothesis that envy inhibits prosocial behavior. There was not enough evidence to suggest that gratitude promoted helping.

Study 2 examined how envy and gratitude affected prosocial behavior when participants were given the choice to help or harm others. I hypothesized that experiencing envy would result in …

Developmental Changes In Response To Music-Evoked Emotion Among Children And Adolescents With Autism Spectrum Disorders, Kevin G. Stephenson

Theses and Dissertations

Significant symptoms of anxiety in individuals with autism spectrum disorder (ASD) may arise due to impaired emotion recognition. In light of reports showing ASD-specific developmental changes in amygdala volumes, we expanded a previous study of recognition of music-evoked emotions in ASD versus typical controls (CON). We explicitly compared both behavioral and psychophysiological response to music-evoked emotions of children (ages 8-11) and older adolescents (ages 16-18). A total of 91 participants (42 ASD) listened to segments of instrumental music that had been previously validated to evoke happy, sad, or scary emotional valence. We measured accuracy and reaction time while also …

Attention Deficits And Perception Of Emotion In Groups, Agnes Renee Strojewska

Theses and Dissertations

The present study investigated the relationship between attention deficits and the recognition of emotions of either individuals or groups (ensembles). Previous research has suggested that individuals with ADHD may have deficits in social cognition, specifically in recognizing the internal (emotional) states of others, though it remains unclear whether these deficits are a discrete component of ADHD or merely the byproduct of the inattention characteristic of the disorder. Perception of ensemble characteristics, or ensemble coding, has recently been the target of increased interest in perception research, and appears to represent a powerful mechanism for processing sensory information, particularly in situations when …

Pathways Linking Sleep Timing To Obesity In Midlife Women, Dana R. Schreiber

Theses and Dissertations

Midlife women are vulnerable to developing obesity. Both sleep timing and negative emotion are risk factors, yet limited research has explored their role on weight outcomes in this population. The current investigation explored the association of sleep timing (i.e., mean sleep time, sleep time variability) and obesity (i.e., BMI, waist circumference) in midlife women, considering emotional pathways (i.e., depressive symptoms, anger) that might mediate this association. PROCESS parallel mediation models assessed direct and indirect pathways. In follow-up analyses, sleep duration was explored as an indirect pathway linking sleep timing to obesity. Results demonstrated that sleep timing does not directly predict …

Can Non-Haptic Manipulation Of Temperature Influence The Same Emotions As Ostracism?, Rebecca Ann Oglesby

Theses and Dissertations

I explored the possibility that temperature can alter the same variables affected by ostracism (i.e., being ignored and excluded): belonging, control, meaningful existence, and self-esteem need satisfaction, feelings of ostracism, mood, and loneliness. According to the theory of embodied cognition, individuals can associate physical warmth with social intimacy, as well as cold temperatures with social isolation (Zhong & Leonardelli, 2008; IJzerman et al., 2012). Bargh and Shalev (2012) found that participants holding a cold pack reported higher loneliness than participants holding a neutral or warm pack. My study expands upon Bargh and Shalevâ??s (2012) findings by examining more emotions frequently …

Children's Recognition Of Pride: An Experimental Approach, Darren Jason Garcia

Theses and Dissertations

Pride is elicited when a child takes credit for an achievement or exceeds a socially valued standard or expectation. Evidence suggests that pride has a distinct nonverbal expression that is recognized by adults across cultures (Tracy & Robins, 2004). Research examining when children recognize pride has yielded age discrepancies between studies that use forced-choice response formats and those that use spontaneous-response formats. Differences in children's ability to use and comprehend language may account for some of these differences. The purpose of this thesis was to examine the age at which children reliably recognize pride, while minimizing the need for children …

Dispositional Mindfulness As A Moderator Of Electrocortical And Behavioral Responses To Affective Social Stimuli, Jordan T. Quaglia

Theses and Dissertations

Numerous studies have linked dispositional mindfulness to enhanced emotion regulation. The present research examined dispositional mindfulness as a predictor of emotion regulation in social affective contexts. Participants completed passive viewing and Emotional Go/No-Go tasks involving social affective stimuli (happy, neutral, and fearful facial expressions). Event-related potentials (ERPs) and behavioral responses were examined to discern whether dispositional mindfulness predicted differential neural and behavioral responses indexing attention to, awareness of, and inhibitory control over automatic responses to affective social stimuli. Dispositional mindfulness predicted larger (more negative) N100, N200 and No-Go N200 amplitudes during the Emotional Go/No-Go task, but was not associated with …

An Examination Of Disgust, Its Measures, And Gender Differences In The Experience Of Disgust Sensitivity, Diane M. Kedzierski

Theses and Dissertations

The emotion of disgust is understudied. It has been implicated in various forms of psychopathology, but its overall influence remains unclear. New and improved methods and constructs are required if we are to better understand the relationship of disgust in attitude formation and psychological functioning. This study was an investigation of a measure referred to herein as the Disgust Propensity and Sensitivity Evolutionary Scale (DPSES). A total of 655 participants were recruited from a private university in the southeastern United States to complete a pencil -and-paper version of the measure in exchange for course credit. Exploratory factor analysis revealed an …

Associations Between Binge Eating And Executive Functioning Among Young Women, Nichole Kelly

Theses and Dissertations

Binge eating is a pervasive disordered eating behavior associated with numerous psychological and physical comorbidities. Preliminary research indicates that emotion regulation difficulties, behavioral impulsivity, and executive dysfunction may contribute to the onset and/or maintenance of these behaviors. However, few studies have utilized neuropsychological measures to examine this link, and the assessment of behavioral and cognitive emotion regulation strategies are limited in scope. The purpose of the current study was to gain a deeper understanding of the emotional, behavioral and cognitive processes associated with binge eating behavior. Greater clarity regarding how these factors relate to binge eating is critical to the …

Acoustic Mediation Of Vocalized Emotion Identification: Do Decoders Identify Emotions Idiographically Or Nomothetically?, Michael Kenneth Lauritzen

Theses and Dissertations

Most research investigating vocal expressions of emotion has focused on one or more of three questions: whether there exist unique acoustic profiles of individual encoded emotions, whether the nature of emotion expression is universal across cultures, and how accurately decoders can identify expressed emotions. This dissertation begins to answer a fourth question, whether there exist unique patterns in the types of acoustic properties persons focus on to identify vocalized emotions. Three hypotheses were tested: first, whether acoustic patterns are interpreted idiographically or nomothetically as reflected in a comparison of individual vs. group lens model identification ratios; second, whether there exists …

The Development And Validation Of The Ares: A Measure Of A Person's Proclivity To Attribute Responsibility To Others For Their Emotions, Michael Kenneth Lauritzen

Theses and Dissertations

Research involving attribution theories typically surrounds attributions of responsibility for actions in general. However, people also regularly attribute responsibility to themselves, others, or environmental circumstances for emotions. This research aims to develop a measure of a person's proclivity to attribute responsibility to others for their emotions—the Attributions of Responsibility for Emotions Scale (ARES). The research involves two studies, the first designed to develop items for inclusion in the ARES, and the second designed to validate and determine the reliability of the ARES. Participants in Study 1 included 71 (30 male and 41 female) undergraduate students from Brigham Young University. These …

Emotional Labor And Nursing Students: An Investigation Of Nursing Students' Emotion Work, Ann Caldwell Smolen-Hetzel

Theses and Dissertations

This study examined emotional labor as a potential source of stress for nursing students, as nursing students' performance of emotional labor may impact their working lives in important ways. Participants were 107 undergraduate and graduate nursing students enrolled in a large southeastern university who completed the Discrete EmotionsEmotional Labor Scale (DEELS; Glomb & Tews, 20041, the Student Nurse Stress Index (SNSI; Jones & Johnston, 1999), the Job Descriptive Index (JDI; Balzer et al., 20001, and the Job in General (JIG; Balzer et al., 2000) scales. Two sub-samples of nursing students were identified, one of which held a registered nurse license …

The Predictive Relationship Of Inhibitory Control, Emotion Regulation, Moral Emotions, And Life Stressors On Behavior Problems In School-Aged Children Of Incarcerated Mothers, Geraldine M. Lotze

Theses and Dissertations

Children whose mothers go to prison are at high risk for poor outcomes of many kinds,including externalizing behaviors, internalizing disorders, school dropout, and eventual criminal activity. Inhibitory control, moral emotions, emotion regulation, and stressful life events were examined as predictors of externalizing and internalizing behaviors in children of incarcerated mothers. Participants were 50 children age 6 to 12 years (M = 9.77 y, SD = 1.54) with mothers currently in prison who attended a faith-based recreational summer camp. Inhibitory control was not impaired in these children, showing that their brains were functioning appropriately in this area of executive functioning. Inhibitory …

Social Emotional Development In School: The Anatomy Of One School's Role In Adolescent Female Development, Tanya Elizabeth Forneris

Theses and Dissertations

Social and emotional learning enables individuals to recognize and manage emotions, develop caring and concern for others, make responsible decisions, establish and maintain positive relationships, handle challenging situations effectively, achieve academically, and lead a healthy lifestyle. Research has shown that competent young people who are socially and emotionally competent are more likely to succeed both academically and personally and have strong personal and interpersonal skills. The purpose of this study was to examine one school's process in helping its students develop both socially and emotionally. For this study social-emotional learning was examined using the individual competencies and guidelines for schools …

Children's Coping With Peer Rejection Experiences: The Regulating Role Of Emotion, Kimberly L. Goodman

Theses and Dissertations

The primary purpose of this investigation was to examine the role of emotions as predictors of children's coping responses to peer rejection experiences. This study also explored how children's emotional experience and coping behaviors were related to gender, peer socialization (i.e., receiving prosocial acts by peers and previous victimization experiences), and indices of psychopathology. Children ages 7-12 (N=53) completed questionnaires to assess emotional and coping responses to hypothetical peer rejection scenarios, symptoms of depression and anxiety, and peer experiences. Overall, findings suggested that emotion-related factors (emotion states and more stable "emotional tendencies" such as psychological symptoms) and social context (i.e., …