Cognitive Psychology Commons^™

Obsessive-Compulsive Subtraits And Self-Agency, Jacob Nelson, Cody Barton, Carissa Phillipi Phd

Undergraduate Research Symposium

Obsessive-Compulsive Disorder (OCD) is categorized by persistent, unwanted thoughts, called obsessions. and repetitive behaviors, called compulsions. The Obsessive-Compulsive Inventory-Revised (OCI-R) is a valid measure of OCD, and breaks the condition into six subtraits: Checking, Hoarding, Obsessing, Ordering, Neutralizing, & Washing. Prior research has suggested that one’s sense of agency, measured through the Sense of Agency Scale (SoAS), is lower in those with higher overall OCI-R scores compared to those with lower scores and controls. Additionally, sub-clinical checking has been negatively correlated with sense of agency, and sub-clinical hoarding and ordering have been positively correlated with sense of agency. However, there …

From Stranger To Self: The Role Of Familiarity In Modulating The N170 And N250 Erp Components, Tabish Gul

Dissertations

This study investigated how varying levels of face familiarity modulate the N170 and N250 event-related potential (ERP) components, two neural markers of face perception and recognition. While the N250 is widely considered familiarity-sensitive, the N170 has traditionally been linked to the structural encoding stage of face perception. However, recent research suggests that face familiarity may also influence N170 amplitude and latency. While most previous studies have compared up to three familiarity levels, the present study examined five levels of familiarity: own face, friend’s face, famous face, experimentally familiar face, and unfamiliar face. Twenty-six participants viewed face images while completing a …

Subjective Feelings And Electrophysiological Responses To Love-Stimuli In Parasocial And Real-Life Romantic Love, Magda Martinez-Mata

Theses

People can have a crush on, fall in love with, or develop a romantic interest in media figures despite having no reciprocal interaction, which is known as parasocial love. The objective of this study was to evaluate subjective feelings for and event-related potential (ERP) responses reflecting attention to the parasocial beloved and to compare them to real-life love. Twenty-six participants who have a parasocial beloved were recruited. Sixteen of those had a real-life beloved as well. The participants answered questions about their love feelings and completed the Infatuation and Attachment Scales and the Parasocial Love Scale for both their parasocial …

Comparing Love And Vaping: An Event-Related Potentials Study, Sandra J.E. Langeslag, Caitlynn Harriman, Telora O.J. Thomas

Undergraduate Research Symposium

People seem addicted to their beloved. This study aims to compare love and addiction. The research examines how craving, attention, valence, and arousal differ between a beloved and a vape. 14 participants who were in love and vaped at least once a day have been recruited so far (5 women, 9 men, 22-49 years) and data collection is ongoing. Participants completed questionnaires, a computer task, and valence and arousal ratings. During the computer task, participants viewed pictures of their beloved, vaping strangers, and neutral strangers while their electroencephalogram (EEG) was recorded. Participants experienced more craving for their beloved than a …

Face Value: A Computational Approach To Subjective Impressions Of Faces, Kevin Kpankou

Undergraduate Research Symposium

Various computational models of first impressions have been developed to uncover the mechanisms driving these judgments. However, the implicit notion of a singular ``human'' often overlooks meaningful individual differences in beliefs, attitudes, and associations, as well as culturally grounded group-level constructs. In this paper, we extend Cultural Consensus Theory (CCT) to estimate culturally shared beliefs about faces by incorporating latent constructs structured around interpretable facial features extracted via computer vision algorithms. We apply our model to a large-scale dataset of people’s first impressions of faces. Our approach reveals a robust mapping between facial features and culturally constructed impressions, allowing us …

Fixation Duration As Effective Biomarker For Cognitive Function: A Developing Systematic Review, Nicholas Kurtz

Undergraduate Research Symposium

Eye-tracking technology has transformed psychological research by providing a non-invasive, real-time window into attention, perception, and cognitive processing (Ahlstrom & Friedman-Berg, 2006). Fixation duration—defined as the length of time the gaze remains stable between saccades—has been continually utilized as a key biomarker of cognitive function, providing measurable insights into variant populations and their stage of cognitive development (Negi & Mitra, 2020). This ongoing systematic review synthesizes research examining fixation duration in relation to constructs such as attentional control, working memory, processing efficiency, and effortful or inhibitory control. The current review aims to answer whether longer fixation durations equate to better …

Trailblazing Pathways: Personal Traits Fueling Success For Underrepresented Minority Entrepreneurs, Rebecca P. Wilson

Dissertations

This study examines how entrepreneurial personality traits influence business outcomes among underrepresented minority entrepreneurs in the United States. Specifically, it investigates the effects of entrepreneurial self-efficacy, locus of control, risk tolerance, and extraversion on entrepreneurial performance, as well as the moderating role of grit and the mediating role of business networking. Although underrepresented minority entrepreneurs contribute significantly to innovation and economic growth, they continue to face persistent barriers, including limited access to capital, mentorship, and supportive entrepreneurial ecosystems. Guided by Trait Theory of Entrepreneurship and Social Cognitive Theory, this study employed a quantitative, cross-sectional survey design with embedded open-ended questions …

Longitudinal Assessment Of Blast-Related Traumatic Brain Injury (Tbi): Impact On Structural Neuroimaging Correlates, Working Memory, And Processing Speed, Carmen Velez

Dissertations

The conflicts in Afghanistan and Iraq led to a significant surge in blast-related traumatic brain injuries (bTBIs). However, our understanding of their lasting neurological impacts remains incomplete. To our knowledge, this is the first longitudinal study of its size to explore whether increasing levels of blast exposure predict neural atrophy or cognitive decline over time. We analyzed 149 baseline and follow-up data sets from service members categorized by blast exposure: blast naïve (n = 57), single blast (n = 70), and multiple blasts (n = 22). Participants underwent structural magnetic resonance imaging (MRI) and neuropsychological assessment.

All data were drawn …

Addicted To The Beloved? A Comparison Of Craving For And Attention To Beloved And Vape Stimuli, Caitlyn Harriman

Theses

People who are in love seem to be addicted to their beloved. People who are in love have attentional biases for the beloved and people who are addicted have attentional biases for the substance they are using. This raises the question of how similar craving and attention are for the beloved and an addictive substance. However, there are no studies that directly compared craving and attention to the beloved and addictive stimuli. The aims of the current research were to directly compare subjective emotional experiences, sustained motivated attention, and early automatic attention for the beloved and vape stimuli, in people …

Addicted To The Beloved? - A Comparison Of Craving For And Attention To The Beloved, And Vape Stimuli, Oluchi Onyegbula, Caitlyn Harriman, Sandra Langeslag

Undergraduate Research Symposium

People who are in love seem to be addicted to their beloved. People who are in love have attentional biases for the beloved and people who are addicted have attentional biases for the substance they are using. This raises the question of how similar craving and attention are for the beloved and an addictive substance. However, there are no studies that directly compared craving and attention to the beloved and addictive stimuli. The aims of the current research were to directly compare subjective emotional experiences and sustained motivated attention for the beloved and vape stimuli, in people who are both …

Regulation Of Self-Love, Kruti Surti

Dissertations

While the concept of self-love is well-known in today’s society, it remains unknown how self-love can be increased. Increasing self-love may help individuals decrease stress and promote well-being. The current study tested how self-love and pleasantness can be increased and whether anxiety levels and personality traits such as neuroticism and conscientiousness are associated with self-love increase. In this study, participants (N = 108; 86 women, 20 men, 1 gender queer, 1 other (not specified)) completed questionnaires related to self-compassion, self-efficacy, anxiety, and personality. Then, participants completed an online self-love regulation task in which they read prompts that encouraged them …

Stress, Resilience, And Impulsivity, Kendra Clark, Adam Runyan, Carissa Philippi

Undergraduate Research Symposium

Stress is a phenomenon that everyone will experience. Stress that is unmanageable can become chronic, which is linked to various negative psychological effects (Le Fevre, Matheny, & Kolt, 2003). Although stress research often focuses on the negative long-term effects, there are times where individuals develop a trait known as resilience. Resilient individuals eventually learn how to buffer the negative effects of stress (Cicchetti, 2010), and researchers have begun investigating the positive effects of resilience on stress (Cicchetti, 2010; Kermott, Johnson, Sood, R., Jenkins, & Sood, A., 2019). Currently, few studies have been conducted to identify any additional traits that may …

Historical Trauma Response Scores As A Function Of Unresolved Grief And Substance Use Disorder In American Indian Populations, Andrew R. Saunders

Undergraduate Research Symposium

Abstract

Researchers are interested in the outcomes of interventions, specifically, measuring historical trauma (HT) among American Indian/Alaska Native communities and the long-term distress and substance abuse as a result of historical trauma response (HTR). Previous literature has implicated limitations in the clinical conceptualization of the relationship between intergenerational transfer of HTR and substance abuse. The aim of the current study is to examine treatment efficacy of 50 homosexual, American Indian males randomized to a culturally-adapted juxtaposition of (1) Group Interpersonal Psychotherapy (IPT), (2) Cognitive Processing Therapy (CPT), and (3) Historical Trauma and Unresolved Grief Intervention (HTUG), or (4) waitlisted on …

Chronic Stress In Relation To Locus Of Control, Kendra Clark, Miranda Jany, Carissa Philippi

Undergraduate Research Symposium

Stress is prominent in everyone’s lives, and if the right precautions are not taken, stress can become chronic and harmful to an individual’s health (Schmitz, Neumann, & Oppermann, 2000). To prevent chronic stress, researchers seek to find out important factors that lead to chronic stress. One of the most prominent factors leading to chronic stress is locus of control (LOC), or how much control people feel they have over situations (Cummins, 1988). People can endorse an internal locus of control which means individual attributes events occurring in their life to their own behavior, or an external, which one would consider …

Empowering Nurses Of Minority In The Face Of Incivility And Bullying: Through The Lens Of Phenomenology, Corrine Floyd

Dissertations

Abstract

Up to 85% of nurses have reported exposure to incivility in the workplace (Hunt & Marini, 2012). The often-subtle nature of incivility toward nurses in a minority population may partially explain why it remains a problem. Healthcare organizations realize the need for civility to counter the high turnover rate, staff shortages, and low job satisfaction reported by nurses, but lack understanding of how nurses of a minority population perceive incivility and bullying. This study aimed to answer the research question how do nurses with minority representation experience incivility and bullying versus empowerment in the workplace? A descriptive phenomenological design …

The Vulnerability Of Chronic Stress: Implications For Feeling Like Giving Up, Miranda Jany

Theses

The feeling of learned helplessness has been associated with prolonged stress and trauma. Additionally, many previous studies have examined the relationship between stress and decreased feelings of control, such as self-efficacy and locus of control. However, these forms of control have been primarily self-reported. The present study aimed to investigate the relationships among learned helplessness, chronic stressors, and self-agency using a computer-based task. We also measured heart rate variability (HRV) during the self-agency task to assess psychophysiological correlates of these variables. Seventy-four participants completed a series of questionnaires that were used to assess lifelong stressors (e.g., exposure to natural disasters, …

The Limits Of Sociality, Johnna B. Mcgovern

Theses

There is a longstanding tradition in Western philosophy of emphasizing the capacity for reflection in theories about humans’ characteristic nature. In Talking to Ourselves: Reflection, Ignorance, and Agency, John Doris attempts to shift the focus to an emphasis on human sociality. Particularly, Doris argues that sociality, both implicitly and in the form of collaborative reasoning, is what makes humans best equipped for moral improvement. This collaborativism possesses a defining role in his account of agency and responsibility. This thesis attempts to gain an understanding of how sociality affects moral behavior and to argue that it is not conducive to agency …

The Epistemic And Psychological Mechanisms Perpetuating Racism Within The Criminal Justice System, Danielle Walker

Theses

Abstract

Many attempts have been made by philosophers, political activists, psychologists, historians, social advocates, and others to explain the mechanisms at play in the perpetuation and resulting manifestations of systemic and institutional racism. On one side of the debate there lies a theory that there is an epistemic failure at the root of racial bias towards Blacks, white ignorance, a collective amnesia regarding what has and does take place in society, as it pertains to their oppression and isolation, like the view of philosopher Charles W. Mills. According to Mills, this type of ignorance, or non-knowing, is a cognitive phenomenon …

Examining Item Content Validity Using Property Fitting Analysis Via Multidimensional Scaling, Cody Ding, Cody Ding

Education Sciences and Professional Programs Faculty Works

No abstract provided.

Motivation Predicts Self-Control Of Racial Bias After Viewing Alcohol Advertisements, Zachary Wolfgang Petzel

Dissertations

Exerting self-control shifts motivation toward rewarding cues (i.e., approach motivation) and impairs control of racial bias. However, whether approach motivation predicts deficits in control of racial bias is unknown. Exertion of self-control is also related to alcohol use, but whether exerting self-control shifts motivation toward alcohol-related cues is not established. Similar to exerting self-control, viewing alcohol-related cues shifts motivation and promotes racial bias. The current study examined the interaction between exerting self-control and viewing alcohol-related cues on approach motivation and its influence on racial bias. Participants (N = 71) exerted (or did not exert) self-control and then viewed neutral …

Validation Of The Barkley Deficits Of Executive Functioning Scale-Short Form, Brian Sheble

Dissertations

The Barkley Deficits of Executive Functioning-Short Form (BDEFS-SF) is a short rating scale measuring executive functioning in adults. The BDEFS-SF was developed using the 5 highest loading questions from the BDEFS-LF. Consequently, the psychometric qualities of the BDEFS-SF were not investigated using formal methods. In this study, the psychometric attributes of the BDEFS-SF were examined using two separate but similar groups. The first group of 264 men and women aged 18-35 years old completed the BDEFS-SF via an internet survey. The second group of 36 men and women aged 18-35 years old completed the BDEFS-SF and individualized assessments of executive …

Development Of Body Emotion Perception In Infancy_ From Discrimination To Recognition.Pdf, Alison Heck, Alyson Chroust, Hannah White, Rachel Jubran, Ramesh Bhatt

Psychology Faculty Works

Research suggests that infants progress from discrimination to recognition of emotions in faces during the first half year of life. It is whether the perception of emotions from bodies develops in a similar manner. In the current study, when presented with happy and angry body videos and voices, 5-month-olds looked longer at the matching video when they were presented upright but not when they were inverted. In contrast, 3.5-month-olds failed to match even with upright videos. Thus, 5-month-olds but not 3.5-month-olds exhibited evidence of recognition of emotions from bodies by demonstrating intermodal matching. In a subsequent experiment, younger infants did …

Psychopathic Traits Linked To Alterations In Neural Activity During Personality Judgments Of Self And Others, Philip Deming, Carissa Philippi, Richard Wolf, Monika Dargis, Kent Kiehl, Michael Koenigs

Psychology Faculty Works

Psychopathic individuals are notorious for their grandiose sense of self-worth and disregard for the welfare of others. One potential psychological mechanism underlying these traits is the relative consideration of “self” versus “others”. Here we used task-based functional magnetic resonance imaging (fMRI) to identify neural responses during personality trait judgments about oneself and a familiar other in a sample of adult male incarcerated offenders (n = 57). Neural activity was regressed on two clusters of psychopathic traits: Factor 1 (e.g., egocentricity and lack of empathy) and Factor 2 (e.g., impulsivity and irresponsibility). Contrary to our hypotheses, Factor 1 scores were not …

Cognitive Behavioral Therapy Is Associated With Enhanced Cognitive Control Network Activity In Major Depression And Posttraumatic Stress Disorder, Zhen Yang, Desmond Oathes, Kristin Linn, Steven Bruce, Theodore Satterthwaite, Philip Cook, Emma Satchell, Haochang Shou, Yvette Sheline

Psychology Faculty Works

BACKGROUND: Both major depressive disorder (MDD) and posttraumatic stress disorder (PTSD) are characterized by depressive symptoms, abnormalities in brain regions important for cognitive control, and response to cognitive behavioral therapy (CBT). However, whether a common neural mechanism underlies CBT response across diagnoses is unknown. METHODS: Brain activity during a cognitive control task was measured using functional magnetic resonance imaging in 104 participants: 28 patients with MDD, 53 patients with PTSD, and 23 healthy control subjects; depression and anxiety symptoms were determined on the same day. A patient subset (n = 31) entered manualized CBT and, along with controls (n = …

Elements Of Moral Functioning In Sport And School, Christopher Funk

Dissertations

Moral functioning is complex and implicates numerous cognitive and affective processes. Drawing upon Rest’s four-component model of moral functioning and more recent dual-process accounts of cognition, the current study examined a model of moral functioning in both sport and school contexts. Specifically, drawing upon the empirical record, a model of moral functioning was proposed and tested wherein moral identity influenced the adoption of specific contesting orientations, which, in turn, influenced prosocial and antisocial behaviors, both directly and indirectly via moral foundations and moral disengagement. Fit of the model was moderately strong in both contexts, though significant contextual differences emerged, both …

Impulsive-Antisocial Psychopathic Traits Linked To Increased Volume And Functional Connectivity Within Prefrontal Cortex, Cole Korponay, Maia Pujara, Philip Deming, Carissa Philippi, Jean Decety, David Kosson, Kent Kiehl, Michael Koenigs

Psychology Faculty Works

Psychopathy is a personality disorder characterized by callous lack of empathy, impulsive antisocial behavior, and criminal recidivism. Studies of brain structure and function in psychopathy have frequently identified abnormalities in the prefrontal cortex. However, findings have not yet converged to yield a clear relationship between specific subregions of prefrontal cortex and particular psychopathic traits. We performed a multimodal neuroimaging study of prefrontal cortex volume and functional connectivity in psychopathy, using a sample of adult male prison inmates (N = 124). We conducted volumetric analyses in prefrontal subregions, and subsequently assessed resting-state functional connectivity in areas where volume was related to …

Cognitive Behavioral Therapy Increases Amygdala Connectivity With The Cognitive Control Network In Both Mdd And Ptsd, Haochang Shou, Zhen Yang, Theodore Satterthwaite, Philip Cook, Steven Bruce, Russell Shinohara, Benjamin Rosenberg, Yvette Sheline

Psychology Faculty Works

BackgroundBoth major depressive disorder (MDD) and post-traumatic stress disorder (PTSD) are characterized by alterations in intrinsic functional connectivity. Here we investigated changes in intrinsic functional connectivity across these disorders as a function of cognitive behavioral therapy (CBT), an effective treatment in both disorders.Methods53 unmedicated right-handed participants were included in a longitudinal study. Patients were diagnosed with PTSD (n = 18) and MDD (n = 17) with a structured diagnostic interview and treated with 12 sessions of manualized CBT over a 12-week period. Patients received an MRI scan (Siemens 3 T Trio) before and after treatment. Longitudinal functional principal components analysis …

Neural Basis Of Uncertain Cue Processing In Trait Anxiety, Meng Zhang, Chao Ma, Yanyan Luo, Ji Li, Qingwei Li, Yijun Liu, Cody Ding, Jiang Qiu

Education Sciences and Professional Programs Faculty Works

Individuals with high trait anxiety form a non-clinical group with a predisposition for an anxiety-related bias in emotional and cognitive processing that is considered by some to be a prerequisite for psychiatric disorders. Anxious individuals tend to experience more worry under uncertainty, and processing uncertain information is an important, but often overlooked factor in anxiety. So, we decided to explore the brain correlates of processing uncertain information in individuals with high trait anxiety using the learn-test paradigm. Behaviorally, the percentages on memory test and the likelihood ratios of identifying novel stimuli under uncertainty were similar to the certain fear condition, …

Ventromedial Prefrontal Cortex Damage Is Associated With Decreased Ventral Striatum Volume And Response To Reward, Maia Pujara, Carissa Philippi, Julian Motzkin, Mustafa Baskaya, Michael Koenigs

Psychology Faculty Works

The ventral striatum and ventromedial prefrontal cortex (vmPFC) are two central nodes of the “reward circuit” of the brain. Human neuroimaging studies have demonstrated coincident activation and functional connectivity between these brain regions, and animal studies have demonstrated that the vmPFC modulates ventral striatum activity. However, there have been no comparable data in humans to address whether the vmPFC may be critical for the reward-related response properties of the ventral striatum. In this study, we used fMRI in five neurosurgical patients with focal vmPFC lesions to test the hypothesis that the vmPFC is necessary for enhancing ventral striatum responses to …

The Divergent Effects Of Fear And Disgust On Inhibitory Control: An Erp Study., Mengsi Xu, Zhiai Li, Cody Ding, Junhua Zhang, Lingxia Fan, Liuting Diao, Dong Yang

Education Sciences and Professional Programs Faculty Works

Negative emotional stimuli have been shown to attract attention and impair executive control. However, two different types of unpleasant stimuli, fearful and disgusting, are often inappropriately treated as a single category in the literature on inhibitory control. Therefore, the present study aimed to investigate the divergent effects of fearful and disgusting distracters on inhibitory control (both conscious and unconscious inhibition). Specifically, participants were engaged in a masked Go/No-Go task superimposed on fearful, disgusting, or neutral emotional contexts, while event-related potentials were measured concurrently. The results showed that for both conscious and unconscious conditions, disgusting stimuli elicited a larger P2 than …