Cognitive Psychology Commons^™

Looking Forward To It: Investigating The Role Of Anhedonia In Episodic Future Thinking, Sarah Corner, Alicia E. Meuret

Psychology Theses and Dissertations

Episodic future thinking, or our ability to simulate personal future events, is implicated in a range of important functioning from problem solving to emotion regulation. However, individuals with clinical diagnoses like depression and schizophrenia struggle to produce future thinking that is vivid and detailed. While these deficits mirror well-document autobiographical memory deficits, they remain poorly understood. The current study aimed to examine the role of anhedonia in episodic future thinking vividness using a within-subjects dimensional approach. A mixed sample of sixty-five undergraduate students and community adults completed two future thinking tasks and one autobiographical memory across two study visits, during …

Reason And All My Senses: Surveying The Post Enlightenment Frame Of Reason Through Contemporary Philosophy, Cognitive Psychology, And Cognitive Linguistics, Joshua T. Lowe Rev. Dr.

Doctor of Philosophy Dissertation

This dissertation argues that Christian theology and practice are aided and enriched by a more complete understanding of reason by surveying recent studies and views in theology, philosophy, cognitive psychology, and cognitive linguistics. Since the Enlightenment, Christian theology has assumed widely the Enlightenment model of human reason as ideally acontextual, that is, free from constraints of contexts, and therefore universal, that is, applicable in all contexts. Recent developments from a variety of perspectives challenge this model of rationality. Some challenge the acontextualism of the Enlightenment understanding by showing how it arose from and depends on a context, and that context …

Diverse Minds: Exploring Individual Differences In Visual Imagery And Special Cases, Kay Dekock

The Confluence

Mental imagery, or more specifically, visual imagery, plays a significant role in human life. For this reason, this paper aims to examine the many aspects of visual imagery with a special focus on inherent differences between individuals. This paper explores the idea of what visual imagery is and how it is represented, from the in-between of the spectrum of visual imagery, to the extreme ends, where lies the conditions of aphantasia and hyperphantasia. This paper covers the core cognitive processes involved in visual imagery and the parts of the brain responsible for them. The idea of measurement and assessment is …

The Role Of Prediction Error In Episodic Memory, Kevin D. Mohawk

UNLV Theses, Dissertations, Professional Papers, and Capstones

Predictions play an important role in our everyday lives. We make predictions (whether conscious or unconscious) about what we will encounter. However, we will also experience discrepancies between predictions and observed outcomes (i.e., prediction error; PE). There are inconsistencies in the literature regarding how PE affects memory. Several studies find that PE facilitates memory (e.g., Greve et al., 2019), while others find that it harms memory (Kim et al., 2013). The aim of the present study was to determine which conditions may lead to PE facilitating memory and which conditions may lead to worse memory. We tested two PE models, …

Early Adolescent Intervention: A Therapy Group For Girls, Madelyn A. Ohm

Educational Specialist, 2020-current

As mental health concerns are on the rise, especially among adolescents, it is important to consider promoting early intervention. Paying attention to the nuances surrounding personal identity and interpersonal relationships during adolescence is crucial. Dialectical-Behavior Therapy (DBT) skills encompass just what is needed to address said nuances, including interpersonal effectiveness skills, emotion regulation skills, distress tolerance, and mindfulness. Thus, the proposed DBT group and therapeutic manual designated for adolescent girls summarizes and explores suggestions for early intervention of mental health services. This, alongside the careful attention to the population’s specific needs and noted modules, allows for the exploration of mental …

Stronger Together: A Mixed-Methods Examination Of Identity, Efficacy, And Emotions In Young Adults’ Collective Action, Kindy Insouvanh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Young adults are increasingly engaging in collective action for social change, yet we lack a clear understanding of the factors driving their participation in social movements. This mixed-methods study uses a social psychological framework to examine key quantitative factors related to young adults’ intentions to engage in collective action for racial justice, as well as their reasoning around their involvement. A survey of 373 racially and ethnically diverse young adults (18-35 years old) assessed the impact of racial justice ally identity, emotions (anger and contempt), and dimensions of efficacy on action intentions. Path analysis revealed that young adults’ identification as …

Bayesian Model Predicts Confidence In Perceptual Decision, Xinyi Yuan, Ralf M. Haefner

MODVIS Workshop

No abstract provided.

Foraging Connections: Exploring The Relationship Between Optimal Foraging And Phonological Fluency Performance, Kimberly Savika Arjune

Theses - ALL

The semantic fluency task is a timed listing of as many words as possible within a certain category (Bousfield & Sedgewick, 1944). Optimal search requires traversing resource-rich clusters (groups of consecutive responses with shared characteristics) and weighing the benefit of staying in the current cluster, decreasing the rate of return, or switching to a new cluster with more easily accessible resources, but with the cost of search time (Charnov, 1976). According to the marginal value theorem, a switch to a new cluster should occur when the rate of finding words in the current cluster drops below the average rate for …

Decisions From Experience: Beyond The Gap, Nicholas Ryan Pappas

Dissertations - ALL

Across the risk and uncertainty literature, a particular focus has been made on the description-experience gap (DE Gap). The DE Gap creates figurative and literal gaps between description and experience-based choices. Researchers claim that these DE Gaps are problematic for classic models in decision-making research, such as Cumulative Prospect Theory (CPT; Kahneman & Tversky, 1992). This has led to a focus on experience-based models instead. However, following a literature review on CPT and the DE Gap, I aimed to test these claims. In fact, throughout three experiments, I demonstrate that the description-based theories need not be tossed away wholly. Instead, …

Identifying Strategies In Moral Decision Making, Ilaria Siriner

Theses - ALL

This study explored the strategies used in moral decision-making, within the context of selfdriving car scenarios. Our goal was to uncover the strategies people use when faced with moral dilemmas, using methodological approaches previously applied to the study of decision-making. The strategies that we were interested in were those that align with the ethical frameworks of utilitarianism, deontology or a blend of the two. In this study, participants were confronted with a series of moral dilemmas involving self-driving cars. Their choices and decision-making processes were analyzed using Machine Learning Strategy Identification (MLSI), which incorporated features related to the information participants …

The Role Of Causal Structure In Romantic Stay-Leave Judgments, Judith Lynn Burkle

Theses - ALL

I report on one between-subjects experiment exploring the impact of causal structures on decisions regarding staying in relationships. Subjects were randomly assigned to one of two conditions: a first-person perspective or a third-person perspective. In each condition, subjects encountered several relationship scenarios that instantiated one of five distinct causal structures: (a) common cause, (b) common effect, (c) causal chain, (d) positive feedback loop, and (e) negative feedback loop. Within these scenarios, subjects were asked to make causal attribution judgments by evaluating how each event described in the scenario would influence the decision to stay in the relationship. Additionally, subjects rated …

The Art Of Dreaming: A Surrealist Approach To Dream Analysis, Shelby Wright

Honors Thesis

Over the past two years, I created a series of paintings to explore the meaning of my nightmares. This study analyzes the themes and symbols in these dreams through the psychological frameworks of Sigmund Freud and Carl Jung. Freud’s causal approach focuses on repressed desires, while Jung’s method relies on mythological symbols and archetypes in the collective unconscious. Drawing on the ideas of André Breton and the Surrealist movement, I examine how art can bridge dreams and waking life. By painting my dreams, I aim to better understand my unconscious and invite viewers to question their perception of reality. This …

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 …

Facilitating Design Of Effective, Scalable Digital Mental Health Care, Himanshu Mahesh Patil

Dartmouth College Master’s Theses

This thesis tackles the challenges of designing effective, scalable digital mental health care solutions by integrating psychological research with human-computer interaction (HCI) principles. An exploration of self-care technologies (SCTs) for mental health is conducted to highlight challenges to comparative analysis, like fragmented research outcomes. Two research questions are posed to investigate how mental health interventions can be designed to be effective and overcome practical challenges to implementation. A theoretical framework in clinical psychology is adapted to bridge the gap between psychology and HCI. A methodology for conducting standardized, structured comparative analysis of mental health interventions is identified. The identified method …

Transforming Criminal Justice Leadership With A Servant-Oriented Trauma-Informed Approach, Janina Cich

Forensic Scholars Today

This paper explores the transformative potential of a criminal justice leadership model by integrating principles of servant leadership, emotional intelligence, and trauma-informed care, focusing on rebuilding community trust, improving officer well-being, and fostering equitable, empathetic public service. This transformative module emphasizes humility, accountability, and emotional awareness to address the deep-rooted effects of trauma on both criminal justice personnel and the communities they serve. Through proactive strategies, such as open communication, cultural competence training, and mental health support, future leaders can cultivate resilient, community-focused agencies prioritizing healing, justice, and human dignity.

Examining Components Of The Interpersonal Psychological Theory Of Suicide In A Clinical Sample Of Children With Suicidal Thoughts And Behaviors, Alana Brixner Nunes

Theses and Dissertations

Suicide is the second leading cause of death among 10- to 14-year-olds. Despite a need to identify risk factors for suicide among children, there is limited research on suicidal thoughts and behaviors (STBs) in childhood. The interpersonal psychological theory of suicide (IPTS) suggests that the desire for suicide emerges from perceived burdensomeness and thwarted belongingness and that the transition from suicide ideation (SI) to a suicide attempt (SA) results from an acquired capability for suicide. However, no research has examined whether the IPTS applies to suicidal thoughts and behaviors among children. The present research examined components of the IPTS in …

Divided Attention With Long-Term Memory: Recollection And Familiarity For Musical Melodies, Gaia Steinberg, Jackson S. Pelzner, Rhiannon N. Soriano Smith

Undergraduate Research Symposium Posters

Objective: Test whether the well-established effects of divided attention 1, 2. (DA) found with non-musical (i.e., verbal and pictorial) materials generalized to musical melodies.

Background: Few studies have used melodies to test recognition models (e.g., DPSD). Parks et al.2 showed stimulus complexity alters source memory reliance on recollection (R) and familiarity (F).

Method: Used a 2 (attention) x 2 (melody type) mixed design with an old-new recognition test to compare DA effects across well-known and novel melodies.

Experiment 1: Applied an n-back task to split participants’ attention; no significant DA effect was observed.

Experiment 2: Shortened melody length and added …

The Effect Of Implementing A Development Program Using Mental Imagery On The Time To Master Psychomotor Skills, Randal Agee

Dissertations

Psychomotor skills development programs that use mental imagery have been demonstrated to help individuals acquire psychomotor skills (Anu et al., 2020; Seymore-Walsh et al., 2020; Toth et al., 2020). The commercial trucking industry is presently experiencing a global shortage of qualified truck drivers (American Trucking Association, 2019; Staats et al., 2017). One reason individuals are avoiding or leaving careers as commercial truck drivers is the time spent away from home (Staats et al., 2017). A couple logistical strategies have been developed to improve the situation (Mittal et al., 2018; Prime Inc, 2024); however, for the solutions to be sustainable, the …

The Mighty C: A Fractal Model For Modern Creativity, Joe Todaro

Creativity and Change Leadership Graduate Student Master's Projects

The persistent ambiguity surrounding the definition of creativity has hindered its advancement across academic, educational, and professional settings. In response, this paper proposes an updated framework—The Mighty C—which defines creativity as the intrinsic human activity of generating meaningful, novel, and useful outcomes through deliberate process. This model addresses critical gaps in conventional definitions, particularly the frequent omission of meaningfulness, intentionality, and the uniquely human nature of creativity. It further emphasizes the recursive nature of these aspects across different levels of creative activity, represented through the structure of fractals. Drawing from scholarly models such as Rhodes’ 4Ps and Kaufman and Beghetto’s …

Surviving Their Stripes: Quality Of Life And Coping For Individuals With Ehlers-Danlos Syndrome, Julianna L. Breazeale

Health, Human Performance and Recreation Undergraduate Honors Theses

Hypermobile type Ehlers-Danlos Syndrome (hEDS) is a subtype of Ehlers-Danlos Syndrome, a genetic connective tissue disorder with complexities involving joint hypermobility, tissue fragility and severe pain. Patients with hEDS often experience misdiagnosis, medical dismissal and years of waiting for a diagnosis. This study aims to evaluate the quality of life and diagnostic journey for patients living with hEDS. Qualitative, cross-sectional and semi-structured interviews were conducted in this study using a descriptive, phenomenological methodological approach. The specific phenomenon is the experience of the hEDS diagnosis and how that diagnosis further impacts patient life. The two primary research questions that we aimed …