Cognitive Psychology Commons^™

Measuring The Effect Of Mindfulness On Frustration And Creativity In Preschoolers, Jillian A. Badeaux

Honors Theses

Emotional regulation in early childhood is very important for later social development and overall psychological functioning, but research on the impact of mindfulness in this younger age group remains limited. This study examined whether a brief mindfulness intervention could improve emotion regulation (frustration) and creative problem solving in preschoolers. Fifty children ages 4 to 5 from preschools in the Mississippi Delta region were randomly assigned to a mindfulness or a control condition. Children in the mindfulness group received a brief intervention emphasizing deep breathing, present moment attention, and nonjudgemental awareness. All participants completed a Locked Box Task (Goldsmith, 1995) to …

Neurophysiological Signatures Of Perceived Control In The Human Brain: An Electroencephalography Study, Megan Staehling

Honors Theses

Perceived control is defined as the belief that one’s actions can influence the outcomes in the environment. It plays an important role in decision-making, motivation, and emotional regulation. Previous studies suggest that perceived control shapes how the brain processes both reward and punishment stimuli. However, the neural mechanisms underlying this process are still unclear. The present study examined the neurophysiological correlates of perceived control during a decision-making task. Electroencephalography (EEG) was used to record the neural activity of twenty-nine undergraduate students while they completed the Choice Task. Participants associated visual cues with different levels of control over trials involving monetary …

Factors Relating To Memory, Kyra Vanheirseele

Honors Theses

Cognitive and emotional processes are increasingly recognized as important factors influencing memory functioning. In the current study, the associations between depressive symptoms, selfcritical rumination, sleep quality, and cognitive confidence with self-referent memory recall were examined in a sample of undergraduate students (N = 60; 70.0% female, 21.7% male; M age = 19.36 years, SD = 1.21). The sample was predominantly White (73.2%), with additional representation from Black or African American (14.3%), American Indian or Alaska Native (1.8%), Asian (1.8%), and other racial groups (8.9%). Using established self-report measures, participants reported on depressive symptoms (Schmitt & Maes, 2000; Sauer et al., …

Story Processing Eliminates Collaborative Inhibition, Brady Keller

Honors Theses

This present experiment investigated the encoding effect when creating or processing stories and pleasantness conditions for participants in both nominal and collaborative groups (dyads). A brief literature review explored the background on research done highlighting collaborative inhibition and story processing is included. Amongst nominal groups there was no significant difference between story processing and pleasantness conditions. However, participants in storytelling remembered more words than the participants in pleasantness conditions in collaborative groups. Furthermore, story processing dyads had no identifiable collaborative inhibition, rather supporting evidence to a robust collaborative facilitation. Potential reasons for this unique result are related to everyone’s expertise …

Storytelling As A Pedagogical Tool For Improving Memory In Lectures, Sydney E. Rutter

Honors Theses

The purpose of the study was to examine if utilizing storytelling in lectures caused a positive effect on students' memory over a week-long period. Storytelling has been used as a mnemonic device to improve memory, however its benefits have not been experimented much in higher education. In this study, 53 undergraduate psychology students were placed into two groups: traditional lecture or storytelling lecture. Students then watched the lecture they were assigned, both lectures discussed the ASURE model. A week later, students returned and took a 17 question memory test. Results indicated that students who watched the storytelling lecture performed significantly …

The Use Of Cognitive Biases In Russian Cyber Operations, Emma Manning

Honors Theses

This thesis examines how Russia has employed reflexive control through cyber operations to influence decision-making in foreign states, focusing on disinformation campaigns during the 2014 annexation of Crimea and the 2016 U.S. presidential election. Reflexive control, a concept rooted in Russian military doctrine, seeks to shape an adversary's perceptions and decision-making by providing carefully crafted information that leads targets to make choices favorable to the initiator. This research argues that while the fundamental objectives of reflexive control have remained consistent, technological advances have significantly expanded Russia's ability to conduct operations in developing cyber domains.

Using qualitative analysis of open-source intelligence, …

Storytelling: A Natural Mnemonic, Hailey Stephens

Honors Theses

The present study explored the effectiveness of storytelling as a teaching method in enhancing memory performance for educational material compared to traditional lecture-based instruction. Memory plays a crucial role in learning, and effective teaching strategies should facilitate information encoding, retention, and retrieval. Storytelling, an ancient yet often overlooked pedagogical tool, has been shown to engage students emotionally and cognitively, making presented content more memorable. In the present study, participants were randomly assigned to either a storytelling-based instruction group or a traditional lecture group. Both groups received instruction on the ASSURE Model and were tested immediately after the lesson and again …

Using Eeg To Measure Attentional Spreading Across Objects, Dawson L. Green, Michael Pratte

Honors Theses

Abstract: Attention may not solely be restricted to a spatial area or a feature of an object, but rather can “spread” across all parts of an object in space, enhancing the processing of its features collectively (Duncan, 1984). This phenomenon suggests that attention operates at the level of whole objects, enhancing the representation of all features associated with the attended object while suppressing competing stimuli. Building on this object-based framework, the present thesis examines the functional and neural dissociation between attention and awareness using steady-state visually evoked potentials (SSVEPs) as a frequency-tagging method in EEG. Leveraging the high temporal resolution …

The Alien Language: Game The Developmental Trajectory Of Auditory And Visual Statistical Learning, Gwen Radecki

Honors Theses

Statistical learning (SL) extends across multiple stimulus domains and modalities, including vision, audition, and touch. However, it remains to be seen whether SL is supported by a modality-general or modality-specific mechanism(s). Prior work examined this by varying the rate of presentation across modalities, finding evidence of modality-specific constraints on learning (Emberson, Conway & Christiansen, 2011). In a prior experiment, I extended this work by testing the effect of presentation rate in standardized audio and visual SL tasks. The results of this project provided evidence against modality constraints to SL, suggesting instead that the mechanism is modality-general in nature. However, SL’s …

The Effects Of Processing Tasks On False Memories, Caroline Lewis

Honors Theses

The purpose of the present study was to examine the effects that three different processing tasks had on the rate of false memories. Participants were randomly assigned into a story condition, survival condition, or a pleasantness condition. Using a word list that had three groups of ten words each connected to a nonpresented critical word, participants were asked to process the words using instructions based on their given condition. Processing occurred through written sentences, which was then followed by a short mathematical distraction test. Participants were then given time to recall all of the words presented on the list by …

Sleep's Relationship To Executive Functioning In Toddlers, Ella Havertape

Honors Theses

The primary purpose of this study was to identify the relationship between toddlers’ sleep and executive functioning. While there are a few studies that examine the relation between sleep and executive functioning in this age group, the majority of research focuses on older populations. Regardless, previous research has found a correlation between sleep problems and executive functioning abilities. This study utilized a parent reported questionnaire to measure children’s sleep and a battery of tasks to measure executive functioning. The results revealed no correlation between sleep duration and executive function performance, however, I did find a correlation between night wakefulness and …

Predicting Personal Growth: An Analysis Of Self-Relevant Approaches, Cole Morse

Honors Theses

Identifying predictors of personal growth–defined as striving to fulfill one’s unique potential–may be important for achieving a life of flourishing (Ryff & Singer, 2008). While existing research demonstrates the link between self-esteem and personal growth, gaps remain in our knowledge of the relationship between other potential self-referential predictors and personal growth (Paradise & Kernis, 2002). The intention of the current study is to not only conceptually replicate the link between positive self-regard (i.e., a positive self-evaluation that is theoretically akin to self-esteem) and personal growth, but to also investigate whether different ways of relating to the self offer unique pathways …

The Effects Of Acute Exercise On Retrieval-Induced Forgetting, Anna Katherine Pitts

Honors Theses

This research investigates the relationship between acute exercise on retrieval-induced forgetting. Retrieval-induced forgetting (RIF) is a type of active forgetting that occurs when recalling an item from memory leads to the concurrent forgetting of related items connected to the same memory. Inhibition has been theorized as a potential mechanism behind RIF. Additionally, previous studies have shown that acute exercise can contribute to and enhance cognitive inhibitory processes. Therefore, an exercise-RIF relationship is plausible because the mechanisms that influence RIF, inhibition, are also influenced by exercise. Due to this understanding, the present thesis aims to investigate that when acute vigorous-intensity exercise …

Relations Between Parent Reports Of Effortful Control And Behavioral Measures Of Executive Function In Toddlers, Racheal Embry

Honors Theses

Recent proposals have identified many commonalities in conceptualizations of effortful control and executive function (EF, e.g., Zhou, Chen, & Main, 2012). However, the overlap of effortful control and EF during periods of emerging regulation in toddlerhood has not been thoroughly investigated. In the present study, I examined the relationship between effortful control and EF in 14, 18, and 24 month old toddlers by a combination of in-lab tasks and parent report measures. Results revealed few relations between effortful control and EF during this time. The lack of overlap between effortful control and EF may be explained by a number of …

The Effects Of Vigorous-Intensity Acute Exercise On Hippocampal- And Prefrontal Cortex-Dependent Memory, Lauren Hord

Honors Theses

Acute exercise has been shown to differentially impact memory, dependent on whether the task is considered prefrontal cortex- or hippocampal-dependent. More specifically, acute exercise has been shown to impair PFC-dependent memory while enhancing hippocampal-dependent memory. No study has compared whether exercise differentially impacts separate types of cognition, so this experiment was designed to determine the relationship between high-intensity acute exercise and both prefrontal cortex-dependent and hippocampal-dependent memory. This study consisted of five total visits for 55 participants. In the first visit, participants engaged in a maximal exercise test, where their heart rate reserve was obtained. In visits 2-5, participants engaged …

Multidisciplinary Literary Review: The Relationship Between Social Media And Empathy, Mayra E. Salgado

Honors Theses

This literary review examines the different psychological perspectives on the relationship between social media usage and empathy. Specifically, it discusses the association by expanding on the fields of cognitive psychology, neuropsychology, clinical psychology, and some evolutionary psychology. I define empathy and discuss its developmental journey, its cognitive functions, its neurobiological processes, its possible damage caused by social media usage, and its effects on physical and mental health. Lastly, I argue that research focusing on high levels of social media usage and its relationship with levels of empathy should focus on creating an elaborate longitudinal study to gain more information on …

The Power Of Polish: Exploring The Impact Of Nail Adornments On Perceptions Of Attraction, Sara Demichele

Honors Theses

Understanding the significance of nail adornments in shaping perceptions of attractiveness and mate value provides insights into human behavior and preferences. In the current investigation, participants rated human nail length and color on physical attractiveness and partner desirability measures. Results revealed significant effects of nail length and color across different demographic groups. Medium-length nails consistently received higher ratings for physical attractiveness, cuteness, and partner desirability compared to short and long nails. White-colored nails were generally rated most attractive, while blue and black nails received the lowest ratings. Additionally, participants reported a moderate association between having manicured nails and feelings of …

Sleep Duration Is Associated With Caudate Volume And Executive Function, Nicole Jones

Honors Theses

The ineligible role of the caudate nucleus in sleep has been implicated throughout multiple scientific studies. Previous literature has shown that greater caudate volume is associated with longer habitual sleep duration in older adults- ranging from 55 years of age and up. However, the association between sleep duration and caudate volume remains unknown in the younger population. In this study, we examined the caudate volume in youth to older adults (10 to 85 years old) with a greater sample size (N=464) to increase statistical power. The volumetric size of the caudate nucleus showed significantly positive association with habitual sleep duration, …

The Effects Of Acute Exercise Intensity On Memory: State-Dependent Learning, Lauren E. Fuglaar, Rylie S. Mangold, Sierra N. Petty

Honors Theses

The Encoding-Specificity Paradigm states that memory recall will be enhanced when contextual factors are congruent between memory encoding and memory retrieval (i.e., state-dependent learning). However, minimal research has evaluated this paradigm in the exercise domain. The purpose of this study was to evaluate the effects of acute exercise intensity on memory while considering these potential state-dependent effects. Forty-eight university students completed a within-subject experiment involving seven laboratory visits, during which they encoded a list of 15 words and were subsequently asked to free-recall as many of these words as possible. The encoding and retrieval phases were matched or mismatched by …

Directed Forgetting, Anna Case

Honors Theses

Directed forgetting (DF) is an adaptive process in which individuals engage in strategies to intentionally forget information. The prevailing strategy for DF is to engage in an effective mental context change after receiving the instructions to forget. We utilized a list-method DF manipulation under both experiments conducted and analyzed the ratio of words impaired from List 1 and enhanced from List 2. The two experiments conducted aimed to first confirm that an ineffective context change will not induce a DF effect, and secondly confirm an effective mental context change will induce a DF effect. Experiment one utilized thirty-nine university students …

The Big Five And Dark Triad: The Role Of Personality In The Development Of Passion, Hannah Behar

Honors Theses

The present work explored the connection between personality and the Dualistic Model of Passion (DMP) and weather psychological safety moderated this relationship. The first study comprised 109 Introduction to Psychology students at the University of Richmond, and the second study measured 128 MTurk participants. The web-based survey administered to both samples consisted of measures assessing Harmonious Passion (HP), Obsessive Passion (OP), the Big Five traits, the Dark Triad traits, and Psychological Safety (PS). Due to reliability concerns, only OP and the Dark Triad traits could be used to assess the MTurk sample. Results from regression analysis showed that among MTurk …

Perceiving The Poster: How Suspicion Of Motives May Impact Perceptions Of Potential Allies Engaging In Online Activism, Kathrina Z. Durante

Honors Theses

Social media posts signaling support for various social and racial justice movements have emerged as an important aspect of social media use. However, little research has investigated how these posts and the social media users behind them are perceived by members of disadvantaged groups﹘those the messages are presumably intended to “help.” Though the post’s content and poster’s identity are likely important, the primary aim of this study is to investigate an individual difference variable in the perceiver, specifically disadvantaged group members’ Suspicion of Motives Index (SOMI) scores, which measure a general tendency to perceive White individuals’ attempts at non-prejudice to …

Why Diversity Is Not Enough: Perceptions Of University Diversity, Equity, And Inclusion Initiatives Predict Institutional Belonging, Mckennah Lauber

Honors Theses

Belonging, including feelings of being valued in a larger institutional space, is important to student overall well-being. For students of color attending Primarily White Institutions (PWIs) (and other historically marginalized group members), institutional belonging maybe partially dependent on how they perceive diversity, equity, and inclusion (DEI) initiatives. This study aims to assess individual differences in how DEI initiatives are experienced by students at PWIs in order to better understand how experiences of DEI initiatives on campuses may differentially impact students of color compared to White students. Belonging for students of color was found to be contingent on their perceptions of …

The Effects Of Positive Anticipation On Optimistic Cognitive Bias And Emotional Resilience In Rats, Megan Hooper

Honors Theses

The anticipation of positive events and optimism have been shown to improve health and emotional states in rats and humans. The current study is interested in the impact of positive anticipation on optimistic cognitive bias and emotional resilience, as well as neural markers of resilience. Male (n = 12) and female (n = 12) rats were assigned to either unpredictable positive expectancy response (UPER) training or the control (CON) group (n = 6 per group). Optimism was assessed using an ambiguous cue test (ACT) in which the rats were trained to associate a specific visual pattern with a high-value (Froot …

State Level Mental Health Education Compared To Suicide-Related Behavior In Adolescents, 2019, Sonia Rao

Honors Theses

Objective: Determining correlations between state level mental and emotional health (M&E) education and suicide prevention (SP) education to suicide-related behaviors (I.e. feeling sad or hopeless, suicide ideation, making a suicide plan, suicide attempt, suicide attempt treated by medical personnel, and death by suicide) within high school adolescents aged 15-19 within the United States in 2019.

Methods: State level education policies, M&E and SP, were retrieved from the National Association of State Boards of Education (NASBE). Self-reported adolescent suicide related behaviors were retrieved from the 2019 Youth Risk Behavior Surveillance System (YRBSS). Data on deaths by suicide of youth aged 15-19 …

The Effects Of Survival, Pleasantness, And Storytelling Conditions On True And False Memory Recollection, Rachel Daniels

Honors Theses

The purpose of the present study was to analyze the extent to which various processing scenarios influenced participants' rates of true and false memory recollection. Participants were placed in one of three conditions, storytelling, survival, or pleasantness, and then studied a list of common nouns. They were then instructed to comment on the words in a specific manner depending on the condition to which they were randomly assigned. Following this, participants completed a math distractor task, and were then asked to complete a free recall test for the previously studied words. The results indicated that participants in the storytelling condition …

Distinctive Sans Forgetica Font Does Not Benefit Memory Accuracy In The Drm Paradigm, Anie Mitchell

Honors Theses

A common method used by memory scholars to enhance retention is to make materials more challenging to learn—a benefit termed desirable difficulties. Recently, researchers have investigated the efficacy of Sans Forgetica, a perceptually disfluent or distinctive font, which may increase the processing effort required at study and, as a result, enhance memory. We examined the effects of Sans Forgetica relative to a standard control font (Arial) on both correct memory and associative memory errors using the Deese/Roediger-McDermott (DRM) false memory paradigm. Across four experiments which included nearly 300 participants, Sans Forgetica was found to have no impact on correct or …

Evaluating The Effects Of Initial Testing On Misinformation Suggestibility For Eyewitnessed Videos, Wryleigh Shearin-Anderson

Honors Theses

Exposure to misleading details following an eyewitnessed event often leads to memory errors for these misleading details—a pattern termed the misinformation effect. A recent debate is whether completing a memory test after a witnessed event, but before exposure to misleading details, can reduce subsequent misinformation (a protective effect of testing; PET) or increase subsequent misinformation (retrieval-enhanced suggestibility; RES). We further evaluated the initial testing effects using witnessed videos (vs. static images) which often yield a RES pattern and using household scenes which often yield a PET pattern. Following study of four household videos (e.g., bathroom, bedroom, etc.) that depicted an …

Effects Of Music Exposure On Autobiographical Memory In Alzheimer's Patients: A Systematic Review And Meta-Analysis, Gregory Vance

Honors Theses

The progression of Alzheimer’s disease is primarily characterized by a loss of memory concerning past events, as well as a lack in ability to create new memories. While this spans across many subsets of memory, such as recognition, recall, and autobiographical memory, there seems to be a lesser impact on musical memory in those with Alzheimer’s. Multiple studies have suggested that exposure to music and introduction of music therapy can even improve other aspects of memory in Alzheimer’s patients. This systematic review and meta-analysis sought to examine the relationship between music exposure and autobiographical memory specifically. A pool of electronic …

Falling For Moses: The Role Of Stroop Inhibition And Language Expertise, Isabella Holmgren

Honors Theses

When presented with the question, “How many animals of each kind did Moses take on the Ark?”, people often respond “2”, despite knowing that Noah is the Biblical figure who is said to have taken animals on the ark. This phenomenon where people fail to detect inaccuracies in text has come to be known as the Moses Illusion (Erickson & Mattson, 1981). The current study was designed to investigate Moses illusion rates in a multiple-choice format. Further, participants were assessed on two cognitive constructs: language experience and cognitive inhibition. Results showed robust rates of the Moses illusion using the multiple-choice …