Cognitive Psychology Commons^™

A Child On Stand: The Impact Of Experiencing Trauma On Children’S Testimonial Efficacy In Legal Proceedings, Morgan Sweger

Williams Honors College, Honors Research Projects

Children who are victims of physical, sexual, emotional, or verbal abuse are nearly always left deeply traumatized by such events. In extreme cases, abused children may be asked to testify against their abuser(s) in legal proceedings, recounting their trauma in front of a room full of strangers. For some, the trauma of abuse may influence a child’s ability to effectively recall and describe their experiences and for others, the process of participating in legal proceedings creates deeper wounds. Research has aimed to understand whether children lack the ability to contribute sufficient testimonies during investigations of abuse and how these investigations …

Gaining Voice, Creating Opportunity: An Exploration Of Non-Native English-Speaking Students’ Sources Of Self-Efficacy In U.S. College Public Speaking Classrooms, Desiree M M Flores-Molina

Graduate Studies Theses and Dissertations 2026

This qualitative dissertation explores the sources of public speaking self-efficacy among non-native English-speaking international students enrolled in U.S. college public speaking courses. The study applies Bandura's social cognitive theory to examine how students describe the experiences that shape their confidence and perceived ability to succeed, with attention to mastery experiences, vicarious experiences, verbal persuasion, and physiological and affective states. It also considers how classroom practices and instructor support contribute to or constrain students' confidence.

Data were collected through semi-structured student interviews, guided reflection artifacts connected to major speech assignments, and key-informant interviews with public speaking instructors. Thematic analysis was used …

Visual Cues Of Human-Likeness, Not Salience, Impact Trust-Related Human-Computer Interaction, Jordan Schotz

Graduate Studies Theses and Dissertations 2026

As interactions with digital agents become increasingly integrated into daily life, understanding how visual representations influence social decision-making is critical. Previous research in human-computer interaction has frequently confounded the psychological effects of an agent's perceived human-likeness with the underlying visual salience of the stimuli. To address these persistent gaps, the present study systematically isolated the effects of human-likeness and visual cue trustworthiness on trust behavior while controlling for objective image properties. The present study expanded on and normed the Virtual Avatar Facial Stimuli Set (VAFSS), a comprehensive database comprising hundreds of identity-matched photographs and computer-generated avatars varying across a spectrum …

Switching Languages, Switching Personalities: The Socio-Cognitive Implications Of Bilingualism, Hannah F. Stern

Honors Undergraduate Theses

The increasing prevalence of bilingualism worldwide highlights the importance of further research into its impact on socio-cognitive processes. This study examines variations in personality traits, anxiety levels, locus of control, and cognitive load during language switching, utilizing cultural and visual-linguistic priming techniques to explore real-time socio-cognitive shifts across language contexts. A 2×3 mixed-factorial design compared language groups (monolingual vs. bilingual) across three priming conditions (semantic, cultural, and control). 120 participants completed a series of subjective and objective measures, including the Big Five Personality Inventory, Liebowitz Social Anxiety Scale, and Rotter’s I-E Scale in both languages, with controlled language-specific priming conditions …

Individual Differences In Personality Traits And Anthropomorphic Tendencies, Olivia S. Young

Honors Undergraduate Theses

Anthropomorphism is broadly defined as the attribution of human characteristics to nonhuman entities. Those with higher levels of neurodivergent traits, such as autism spectrum disorder (ASD), may struggle to maintain eye contact with and interpret the emotions of others. Anthropomorphic interaction patterns between both those with and without ASD differ between various entities such as cars, cartoon characters, animals, and humans. Results of this study have implications across domains including human factors, cognitive science, and human-animal interaction. This study employed the use of unique stimuli in combination with various scales to measure personality traits and anthropomorphic tendencies. Participants were asked …

The Implicit Perceptions Of Asian American Adoptees And Their Clinical Implications, Cai Li L. Franckewich

Honors Undergraduate Theses

Asian American adoptees occupy a unique “in-between” space, shaped by societal perceptions of race, culture, and family context. This study examined how family composition and racial pairings influence perceptions of an Asian American adoptee. Undergraduate students completed an online survey in which they were randomly shown one of five images depicting the adoptee with different family compositions, without being told she was adopted. Participants then read a story describing the adoptee experiencing common college stressors, and rated statements on a 7-point Likert scale regarding the adoptee’s well-being, factors influencing her behavior, and behavioral descriptors. Results indicated that participants perceived stronger …

Assessing Physiological Arousal During A Standard Versus Inverted Vigilance Task Using Heart Rate Variability, Taha Riaz

Honors Undergraduate Theses

Background: Vigilance tasks require sustained attention over long periods of time while monitoring for rare critical signals. Inverted or reverse vigilance/sustained attention response tasks (SART) may impose greater response-control demands. Although prior studies have compared these tasks behaviorally, there are fewer investigations examining whether they differ in physiological arousal as indexed by heart rate variability (HRV).

Method: Undergraduate students from UCF completed a variation of either the X-CPT (standard vigilance task) or the CPT-3 (inverted/SART) task. Electrocardiogram data was recorded continuously. Data from 40 participants were analyzed. HRV was indexed using frequency domain analysis using the low-frequency to high-frequency ratio …

A Hispanic Generational View On Mental Health, Daniela Martinez

Honors Undergraduate Theses

This study aims to investigate the relationship between generation status and acculturation on mental health literacy and stigma, specifically with Binge Eating Disorder in Hispanic populations. The current literature focuses on mental health literacy levels in Hispanic populations in relation to depression and anxiety, but not binge eating disorder. Additionally, there is very little on how generation status and acculturation interact and can affect mental health literacy all together. To study their relationship, a survey and a short narrative piece about a character who is experiencing Binge Eating Disorder while in college were created alongside questions about the behaviors displayed …

Investigating The Relationship Between Metacognition And False Feedback, Sarah M. Grillo

Honors Undergraduate Theses

Accepting false feedback may lead to performance decreases and skewed confidence. Identifying who is more susceptible to false feedback can help us understand how to prevent performance declines and overconfidence. We believe that individuals with low metacognition may be more susceptible to blindly accepting false feedback because they often rely on external sources of feedback for self-evaluation, whereas high metacognitive individuals may be protected because they often rely on accurate internal judgements for self-evaluation. Feedback is important for successful task execution; it can highlight errors (negative feedback) or successful behaviors (positive feedback) to guide future behavior. Individuals with higher metacognition …

Examining The Relation Between Cognitive Reflection And Directional Reasoning In The Context Of Political Affiliation, Ian Dargitz

West Chester University Graduate Theses, Dissertations, and Final Projects

The intent of the study was to examine contributing factors to political bias, in particular the role of cognitive reflection. I hypothesized that in an explicitly partisan context, cognitive reflection would be predictive of greater bias.

Participants completed the cognitive reflection test (CRT). They then read a prompt claiming that people with either conservative or liberal beliefs tended to score higher on the CRT, using either explicitly partisan (e.g., "Medicare for All") or relatively neutral language (e.g., "low-cost health insurance.") After reading this prompt, they were asked whether they believe the CRT is a valid measure of reflective ability. Participants …

Effects Of Pressure-Based Virtual Reality Training On Mental Toughness In Athletes, Rylee J. Aspinwall

UNF Graduate Theses and Dissertations

Athletes often underperform in high-pressure situations due to challenges in emotional regulation rather than deficits in physical skill. Mental toughness, broadly defined as the ability to maintain performance under stress, is a key determinant of athletic success but remains difficult to train using traditional methods. Virtual reality (VR) offers a controlled and immersive environment for simulating competitive pressure; however, its application for training mental toughness remains limited. The present study examined the effects of pressure-based VR training on psychological and physiological responses in collegiate baseball and softball athletes. Participants completed up to eight VR training sessions under either high-pressure or …

Using Eye Tracking To Explore How Auditory-Visual Chunking Modulates Visual Search Strategies In Expert Musicians In The Presence Of Auditory Interference, Nicole Arco

Electronic Theses & Dissertations (2024 - present)

Experts show performance advantages during visual search due to their extensive experience with domain-specific stimuli. Experts form memory representations for meaningful visual patterns, called chunks, that group together multiple domain-specific features into larger patterns. The ability of experts to form chunks could allow them to more precisely encode a search template, which could facilitate visual search performance. In the domain of music reading, expert musicians might form chunks that are multimodal (i.e., using visual and auditory modalities). The current studies addressed the possibility that chunks are multimodal by extending a previous cross-modal visual search task to manipulate the presence of …

Audiovisual Motion Onset Asynchrony As Expectation Violation: Effects On Memory And Liking In Media Contexts, Sijia Song

Electronic Theses & Dissertations (2024 - present)

This research presents the first systematic investigation of motion-onset asynchrony (MOA) as a form of audiovisual temporal incongruency grounded in contemporary spatial audio and extended reality (xR) systems. MOA—the delay between the onset of visual and auditory motion—was manipulated at three levels (0 s, 1.1 s, 3 s) to test its effects on cognitive (memory) and affective (liking) outcomes during short 2D animated video viewing. Guided by inverted-U models of expectation violation, it was hypothesized that moderate MOA would be associated with the highest memory performance and liking ratings and that liking would mediate MOA’s effects on memory. Across two …

Paying The Price: How Financial And Health Stress Can Impact Incidental Memory In The Survival Processing Paradigm, Bailey C. Hall

Electronic Theses & Dissertations (2024 - present)

Cognitive psychologists have examined how evolutionary pressures can shape memory systems and how survival-relevant information is processed. Nairne et al. (2007) established the survival processing paradigm and showed that processing information within a survival context reliably enhances later recall. Previous research has identified academic pressure and financial stress as the most influential stressors for undergraduate students (Patel & Lewis, 2023). Financial stress is widespread and influences multiple domains of life, including health behaviors and psychological well-being (Northern et al., 2010). In this study, two scenarios were created to explore financial and health stress compared to the original grassland survival scenario. …

Emotional Factors Influencing Adaptive Memory: An Examination Of The Role Of Valence In The Survival Processing Effect, Dailyn Q. Clark

Electronic Theses & Dissertations (2024 - present)

Encoding information (e.g., words) in terms of their survival value produces enhanced recall relative to encoding the same information in terms of its value to other schematically similar situations (Nairne et al., 2007). In the survival memory paradigm, a scenario focused on imagining being stranded in the grasslands of a foreign land is followed by the rating of individual words (e.g., orange, mountain) as to their relevance to that scenario (Nairne et al., 2007). Using an incidental test of memory, it is often revealed that memory for those words is higher than for those same words encoded under non-survival, control …

Cognate Awareness Training For Novice L2 Learners: Orthographic And Phonological Routes To Vocabulary Learning, Jennifer M. Martin

Electronic Theses & Dissertations (2024 - present)

Within the study of cross-linguistic influence, research on cognate facilitation has consistently shown that proficient bilinguals process cognates (e.g., English “sock” and German “Socke”) more efficiently than non-cognates. However, less is known about how novice adult learners may benefit from these similarities during the earliest stages of second language acquisition or how instructional interventions might facilitate this process. This dissertation addressed this gap through experiments with English-speaking adults learning German. A series of experiments examined the effects of cross-linguistic similarity and explicit cognate awareness training on vocabulary acquisition. Experiment 1A found robust similarity effects in written recall and …

How Autistic Children Define Novel And Real Words, Henry James Tomiser

Graduate Research Theses & Dissertations

Word knowledge is highly valuable to Autistic individuals, and although much research has characterized Autistic children’s vocabulary breadth (i.e., the number of lexical entries), less attention has been paid to vocabulary depth (i.e., the richness with which one understands a given word). In this exploratory post-hoc study, 11 Autistic children (one assigned female at birth) participated in novel and real word learning paradigms in which child-friendly referents were paired with CVCV word forms. Participants were then asked to provide open-ended definitions of the words. Definitions were parsed into meaningful subunits, or semantic features. Semantic features were coded by type of …

Towards An Understanding Of Learning In Immersive Virtual Reality: Investigating Learning Affordances To Bridge Theory And Practice, Gregory Mcgowin

Graduate Studies Theses and Dissertations 2026

This dissertation examines how modality-specific scaffolding shapes performance, presence, and transfer in immersive virtual reality (I-VR). Framed through theories of extended cognition, real-time guidance is conceptualized as cognitive scaffolding that structures perception and action by embedding task-relevant information within the environment. Situated within the learning sciences and informed by 4E cognition (embodied, embedded, enactive, extended), this work develops a framework for understanding how I-VR affordances relate to learning and performance.

The empirical study investigates how scaffolding modality (audio vs. visual) influences presence and performance in a VR racing simulation. Using a 3 × 2 × 2 mixed factorial design, 111 …

Detecting Error In Ai-Generated Text: The Effects Of Authorship And Word Presentation Speed, Gabriela Flores Cruz

Graduate Studies Theses and Dissertations 2026

The increased us of artificial intelligent (AI) chatbots powered by Generative Pre-trained Transformers has raised concerns about users’ ability to detect errors of AI-generated text. This dissertation examined how readers identify inconsistencies in AI-generated expository passages using the inconsistency detection paradigm from comprehension monitoring research. Across two experiments, it investigated whether perceived authorship and word presentation speed influenced inconsistency detection. Experiment 1 used a 3 (author: human, AI, no author) × 2 (inconsistency type: internal, external) between-subjects design. Perceived authorship did not significantly affect hit rates, sensitivity, or response bias. Exploratory analyses indicated that reading comprehension and working memory predicted …

Startle Habituation And Vagally Mediated Heart Rate Variability Influence The Use Of Emotion Regulation Strategies, Xiao Yang, Fang Fang, Angela Ximena Babb

Psychology Faculty Publications

Emotion regulation refers to the processes through which people modulate their emotional experiences and expressions, and difficulties in these processes underpin many forms of psychopathology. According to the process model, emotion regulation encompasses five classes of strategies, commonly grouped into antecedent-focused strategies (e.g., cognitive reappraisal) and response-focused strategies (e.g., expressive suppression). These strategies involve both explicit and implicit processes, which can be objectively assessed using physiological indices. The present study examined the effects of startle habituation and vagally mediated heart rate variability (vmHRV) on the use of cognitive appraisal and suppression. Forty-nine college-aged participants were recruited, and their resting heart …

Establishing Hierarchical Classification Responding: Directly Trained And Emergent Responses, George H. Noell, Kristin A. Gansle, Hannah M. Sliman, Danielle M. De Lucia

Psychology Faculty Publications

Hierarchical classification responding (HCR) describes a collection of responses that require discrimination of logical relationships between stimuli based on their position in a categorical hierarchy. This study established HCR for a new hierarchy in young children through discrete trial instruction. Participants selected pictures corresponding to different hierarchical levels of categorization. We tested for the emergence of naming that matched the level of hierarchy presented, transformation of function, and class inclusion responding for the trained and novel stimuli. Correct responding to the target hierarchy was established and resulted in the emergence of class naming and transformation of function without direct instruction. …

Next-Day Effects Of Binge Drinking On Inhibitory Control In Laboratory And Naturalistic Settings, Justin Verlinden

Theses and Dissertations--Psychology

Binge drinking occurs at an alarmingly high rate, despite its negative consequences on behavior, health, and cognition. One acute cognitive consequence of binge drinking is the impairment of inhibitory control, or the ability to stop oneself from engaging in maladaptive or inappropriate behaviors. Specifically, during a binge episode, individuals display impaired inhibitory control while completing Go/NoGo or Stop Signal Tasks (SST). This impairment has been shown to be maintained for up to five hours post-drinking, even as breath alcohol concentration (BrAC) approaches zero. Evidence also suggests that binge drinking results in next-day deficits in attention, memory, and psychomotor speed. However, …

I Think, Therefore I Can: Self-Efficacy, Self-Regulation, And Sense Of Belonging In Introductory Physics, Danielle Christine Maldonado

Graduate Theses, Dissertations, and Problem Reports (ETD)

Cognitive and affective beliefs in physics classrooms are important indicators of student success beyond traditional measurements of academic performance. This body of work explores major beliefs and processes, including self-efficacy, self-regulation, and sense of belonging, as they relate to academic achievement among introductory undergraduate physics students. First, this dissertation explores the development of physics self-efficacy and physics sense of belonging, two highly correlated variables. This work identifies unique sources of physics self-efficacy and sense of belonging development from current and prior academic experiences, personality factors, and demographic variables. Then, relationships between early- semester self-efficacy and sense of belonging, mid-semester …

The Impact Of Flight Instructor Feedback On Subsequent Instructor Evaluations Of Student Performance, Ayhan Rozyyev, Jennifer E. Thropp

Journal of Aviation/Aerospace Education & Research

This study examines the impact of feedback tone and feedback order on flight instructors’ evaluations of student performance in an aviation training context. Using a 2×2 mixed factorial design, 40 certified flight instructors reviewed fictitious training records and rated students based on feedback that varied in tone (positive vs. negative) and order (positive-first vs. negative-first). Results showed that positive feedback significantly influenced evaluations across all measured dimensions, while feedback order had no significant effect, challenging assumptions about primacy and recency effects. These findings highlight the role of positive reinforcement in shaping instructor evaluations and suggest that structured training environments can …

Emotion Regulation: The Effectiveness Of Reappraisal And Potential Benefit Of Music, Ezra J. Greidinger

College of Graduate Studies: Theses & Dissertations

Literature has supported potential benefits to cognitive reappraisal as a method of emotion regulation, as well as intentional music usage as an enhancer of these effects. It has been suggested that instruction be provided to individuals to use these methods, especially in highly stressed populations (Sakka et al., 2018). However, there has not been an experimental study to follow up on these claims. When instruction is provided, is cognitive reappraisal more effective than naturally developed habits in regulating anxiety, and would music enhance these effects? College students (N = 170) were randomly assigned to three treatment conditions: control, cognitive reappraisal, …