Psychology Commons^™

Combating Conspiracy Theories: An Attitudes-Based Approach, Marie Altgilbers

Graduate Theses and Dissertations

The prevalence of conspiracy theories is a topic of increasing concern among researchers. Much of the research in this area has been focused on why people endorse conspiracy theories, and relatively little attention has been paid to how they may be mitigated. What research has been done focused primarily on interventions with arguments based in cognitive, fact-based appeals, with mixed success. The present research draws on findings from the attitudes and persuasion literature to test the hypothesis that conspiracy theory endorsement is more effectively reduced by affectively-based arguments than by cognitively-based arguments. Two affectively-based interventions were tested against a cognitively-based …

The Effect Of A Mindfulness-Based Intervention On Attention And Cognitive Control As A Function Of Smartphone Notifications., Joshua D. Upshaw

Graduate Theses and Dissertations

Barriers to accessing mobile technology, particularly smartphones, have decreased substantially since the iPhone’s release in 2007, resulting in increased ownership and usage across all ages, genders, and races. Despite their ubiquity in our society, relatively little empirical work has investigated the influence of smartphones on our higher order executive functioning. Prior work has linked smartphone use with impaired cognitive control during cognitively demanding tasks, especially in heavier smartphone users. The goals of the current study were twofold. First, the study aimed to examine the effects of smartphone notifications on cognitive control and attention. And second, to determine the effects of …

Identity Transformation Through Substance Use Disorder Recovery: Introducing The Six Stage Model, Naomi Watkins, Austin Mcneill Brown, Kayce Courson

The Qualitative Report

Narratives of substance use disorder recovery experience can provide useful qualitative conceptual categories and novel theories about the way in which recovery is experienced by individuals. This information can better inform definitions, concepts, and supports for recovery processes. The current study reviewed 30 written personal recovery biographies which were contained within student applications to the collegiate recovery program housed in the Center for Young Adult Addiction and Recovery at Kennesaw State University. Using grounded theory methodology, common benchmarks, or topographic recovery features were revealed involving the evolution of identity as an inter-negotiated process throughout the addiction and recovery biographies (Charmaz, …

The Co-Regulatory Effects Of Emotionally Focused Therapy, Julia Conroy

Graduate Theses and Dissertations

Mental health literature emphasizes the necessity of expanding emotional regulation to improve symptomology of a variety of mental health disorders. Coregulatory experiences have been shown to expand individual emotional regulation and are more likely in relationships with secure attachment. Emotionally Focused Therapy (EFT) is focused on developing secure attachment between partners. This study examined the coregulatory effects of EFT with a single couple over the course of couples’ counseling. The participating couple received eight couples’ counseling sessions from a clinician who is a certified EFT trainer, supervisor, and therapist while having their heart rate, electrodermal activity, and skin temperature taken …

Naturalistic Decision Making In First Sales Calls: A Narrative Study Of Experienced Technical Sales Professionals, Douglas Williams

Graduate Theses and Dissertations

The first conversation between business-to-business sellers and new customers comes with the potential for both opportunity and risk. Sellers spend substantial effort gaining the right to engage in a first call with a potential customer. This study fills a gap in the literature by exploring the role of Naturalistic Decision Making (NDM) and how it impacts the way experienced technology sales professionals navigate first conversations with new customers. NDM explores how experienced professionals make decisions in high-stakes, real world situations that are ambiguous, time-pressured, and have poorly defined goals. While NDM studies have been performed in other professional disciplines, none …

The Salience Of Choice Fuels Independence: Implications For Self-Perception, Cognition, And Behavior, Kevin Nanakdewa, Shilpa Madan, Krishna Savani, Hazel Rose Markus

Research Collection Lee Kong Chian School Of Business

More than ever before, people across the world are exposed to ideas of choice and have opportunities to make choices. What are the consequences of this rapidly expanding exposure to the ideas and practice of choice? The current research investigated an unexamined and potentially powerful consequence of this salience of choice: an awareness and experience of independence. Four studies (n = 1,288) across three cultural contexts known to differ in both the salience of choice and the cultural emphasis on independence (the United States, Singapore, and India) provided converging evidence of a link between the salience of choice and independence. …

Intermittent Hypoxia And Effects On Early Learning/Memory: Exploring The Hippocampal Cellular Effects Of Pediatric Obstructive Sleep Apnea, Arvind Chandrakantan, Adam C Adler, Mehmet Tohsun, Farrah Kheradamand, Russell S Ray, Steven Roth

Faculty, Staff and Students Publications

This review provides an update on the neurocognitive phenotype of pediatric obstructive sleep apnea (OSA). Pediatric OSA is associated with neurocognitive deficits involving memory, learning, and executive functioning. Adenotonsillectomy (AT) is presently accepted as the first-line surgical treatment for pediatric OSA, but the executive function deficits do not resolve postsurgery, and the timeline for recovery remains unknown. This finding suggests that pediatric OSA potentially causes irreversible damage to multiple areas of the brain. The focus of this review is the hippocampus, 1 of the 2 major sites of postnatal neurogenesis, where new neurons are formed and integrated into existing circuitry …

The Role Of Cognitive Load And Individual Differences When Interpreting Human-Resource Data Visualizations, Zachary Hesson

University Honors Theses

Data visualizations (e.g., bar graph, dashboard) can be used as decision-support and storytelling tools that aid users’ interpretation of sometimes complex information, including within the human resource management (HRM) context. As HRM evolves towards implementing more data-informed decisions, it is important to understand how users interpret data visualizations. The aims of this thesis are to (a) identify whether cognitive load affects the amount of time users spend arriving forming and interpretation and the accuracy of their interpretations, and (b) to evaluate whether cognitive load moderates the association between individual-difference variables and interpretation time and accuracy. The individual differences that are …

Design, Development, Implementation, And Support (Ddis): A Curriculum Supporting Online Doctoral Candidates, Donna Russell

Higher Learning Research Communications

Objectives: The purpose of this paper is to comprehensively describe and justify the case design of an approach for the integration of synchronous virtual meetings to support nontraditional online doctoral candidates. As more nontraditional doctoral students are completing their degree programs virtually through online universities, the nature of their degree progression and the development of critical knowledge and skills differ from traditional on-campus programs.

Method: The case design of an approach to integrating synchronous online interactive meetings to support these learners is identified and justified through references to research in the learning sciences including sociocultural learning, heutagogy, and constructivist instructional …

Identifying Optimal Course Structures Using Topic Models, Tehut Tesfaye Biru

Dartmouth College Undergraduate Theses

This research project investigates whether there exists an optimal way to structure topics in educational course content that results in higher levels of engagement among students. It is implemented by fitting topic models to transcripts of educational videos contained in the Khan Academy platform. The fitted models were used to extract topic trajectories across time for each video and subsequently clustered based on whether they have similar “shapes”. The differences in mean engagement metrics per cluster suggest that some course shapes are more palatable to students regardless of subject matter. Additionally, the topic trajectories suggest a constant progression of topics …

Disinhibition And Persistent Maladaptive Behavior, Angela T. West

Student Theses

Objective: There is an urgent need to reduce overpopulation in U.S. prisons, which are inundated with individuals needing substance use treatment. Research on both substance use and antisocial behaviors highlight maladaptive beliefs and behaviors, while also implicating disinhibition as an important factor. Disinhibition is a dynamic trait that can be targeted with therapeutic interventions. The current study explored the relationships between neurocognitive disinhibition, substance use, and recidivism among incarcerated men. The study hypothesized that disinhibition would be associated with history of substance use, history of antisocial behavior, and institutional misconduct, as well as predicting recidivism over and above history of …

The Association Between Implicit And Explicit Affective Inhibitory Control, Rumination And Depressive Symptoms, Orly Shimony, Noam Einav, Omer Bonne, Joshua Jordan, Thomas M. Van Vleet, Mor Nahum

Psychology | Faculty Scholarship

Inhibitory control underlies one’s ability to maintain goal-directed behavior by inhibiting prepotent responses or ignoring irrelevant information. Recent models suggest that impaired inhibition of negative information may contribute to depressive symptoms, and that this association is mediated by rumination. However, the exact nature of this association, particularly in non-clinical samples, is unclear. The current study assessed the relationship between inhibitory control over emotional vs. non-emotional information, rumination and depressive symptoms. A non-clinical sample of 119 participants (mean age: 36.44 ± 11.74) with various levels of depressive symptoms completed three variations of a Go/No-Go task online; two of the task variations …

Work Attitudes Of Filipino Employees During The Covid-19 Crisis, Jaimee Felice Caringal-Go, Reniel B. Tiu, Mendiola Teng-Calleja

Psychology Department Faculty Publications

The purpose of this study is to explore attitudes of Filipino employees toward work during the COVID-19 crisis. Data was collected through an online survey distributed to workers in the Philippines, and qualitative responses from 106 participants were subjected to thematic analysis. Several themes that reflect favorable and unfavorable attitudes toward job and work tasks, work arrangements, employers, as well as work-life balance, health, and sustainability emerged from the data. These themes were described using the tripartite (or affect-behavior-cognition) model of attitudes. Results of the study emphasize the importance of context in shaping employee attitudes, and suggest different ways organizations …

Examining The Transient Neural Dynamics Underlying Working Memory Maintenance For Complex Visual Stimuli, Chelsea Reichert Plaska

Dissertations, Theses, and Capstone Projects

Working memory (WM) is the temporary storage of information to accomplish a future goal. The WM delay period is the time after encoding but before retrieval when information is being maintained, typically in the absence of relevant stimuli. Understanding how the brain supports maintenance during the delay period, and how neural activity and connectivity are related to memory is critical for advancing both basic knowledge as well as informing declines in memory and cognition related to neurodegenerative diseases and healthy aging. An open question in the field of WM research is how information is stored during this delay period. One …

Rethinking Thinking About Thinking: Against A Pedagogical Imperative To Cultivate Metacognitive Skills, Lauren R. Alpert

Dissertations, Theses, and Capstone Projects

In summaries of “best practices” for pedagogy, one typically encounters enthusiastic advocacy for metacognition. Some researchers assert that the body of evidence supplied by decades of education studies indicates a clear pedagogical imperative: that if one wants their students to learn well, one must implement teaching practices that cultivate students’ metacognitive skills.

In this dissertation, I counter that education research does not impose such a mandate upon instructors. We lack sufficient and reliable evidence from studies that use the appropriate research design to validate the efficacy of metacognitive skill-building interventions (not just evaluate their relationship to learning outcomes). I argue …

The Effect Of Anticipatory Anxiety On Fear Extinction Learning, Daniela C. Echeverria

Dissertations, Theses, and Capstone Projects

Adaptive regulation of fear is dependent on successful fear extinction learning; therefore, investigating factors that both enhance and diminish fear extinction learning is a critical line of research. In the present study, we induce mild anticipatory anxiety during fear extinction learning in an attempt to modulate how participants extinguish fear memory. In the experiment, we apply a classic three-day fear learning protocol to both control participants (N = 20) and an experimental group (N = 20) with fear acquisition, fear extinction, and fear recovery phases; each phase is separated by a period of 24 hours and we use a skin …

From Psychology To Phylogeny: Bridging Levels Of Analysis In Cultural Evolution, Mason Youngblood

Dissertations, Theses, and Capstone Projects

Cultural evolution, or change in the socially learned behavior of a population over time, is a fascinating phenomenon that is widespread in humans and present in some non-human animals. In this dissertation, I present an array of cultural evolutionary studies that bridge pattern and process in a wide range of research models including music, extremism, and birdsong. The first chapter is an introduction to the field of cultural evolution, including a bibliometric analysis of its structure. The second and third chapters are studies on the cultural dynamics of music sampling traditions in hip-hop and electronic music communities and far-right extremism …

Tests Of Sample-Recovery Models Of Cued Recall, Jack Harvey Wilson

Dissertations - ALL

Sample-recovery models are a predominant class of episodic memory models that seek to explain why sometimes the representation of an experienced event is not retrieved or retrieved incorrectly. In these models, a correct retrieval occurs if the correct target item was sampled among the alternative studied item, then recovered correctly. In cued recall, participants output the representation of a single experienced event, a target, given a presented test stimulus and some defined relationship between the stimulus and the target. This relationship depends on the kind of cued recall and can rely on either studied or pre-experimental relationships. Sample-recovery models of …

Language As The Medium: A Literature Review. Harnessing The Prolific Power Of Dramatic Language As A Therapeutic Tool In Drama Therapy, Edward Freeman

Expressive Therapies Capstone Theses

Language in and of the theatre, with its palate of variegated writing styles and playwrights from throughout time, has the potential to be harnessed, focused, and systematized for use as a therapeutic tool within drama therapy – the field’s artistic medium. Drama therapy could benefit from having a specific medium germane to its artform which has the potential to provide practitioners with a common resource and means of communication, assessment, diagnosis, and treatment planning, as well as align the field with other creative arts therapies. Language encompasses all forms of human communication – speaking, writing, signing, gesturing, expressing facially – …

Tests Of Sample-Recovery Models Of Cued Recall, Jack Harvey Wilson

Dissertations - ALL

Sample-recovery models are a predominant class of episodic memory models that seek to explain why sometimes the representation of an experienced event is not retrieved or retrieved incorrectly. In these models, a correct retrieval occurs if the correct target item was sampled among the alternative studied item, then recovered correctly. In cued recall, participants output the representation of a single experienced event, a target, given a presented test stimulus and some defined relationship between the stimulus and the target. This relationship depends on the kind of cued recall and can rely on either studied or pre-experimental relationships. Sample-recovery models of …

Are Only The Unskilled Overconfident? Deconstructing The Dunning-Kruger Effect Through An Individual Differences Approach, Danielle N. Sanchez

Psychology ETDs

This study sought to determine whether individuals suffering from the Dunning-Kruger effect are prone to misassessing their performance due to underlying personality and cognitive characteristics. To test this hypothesis, we first collected theory-informed measures of cognitive and personality traits. Next, we used three different performance estimate measures to assess the degree to which participants misestimated their abilities across two performance tasks (e.g., English grammar and logical reasoning). We found that some individuals are more prone to misassessing their performance and self-reported general Metacognitive Ability, Openness to Experience from the Big-Five personality Inventory, and an External Locus of Control orientation can …

Exploring Adolescents’ Critical Thinking Aptitudes When Reading About Science In The News, Marianne Bissonnette, Pierre Chastenay, Chantal Francoeur

Journal of Media Literacy Education

This research studies the critical thinking skills of six teenagers in their final years of high school. It looks at the way those students use a set of cognitive skills in order to analyze scientific and pseudoscientific information available in online news articles. Semi-structured interviews were conducted with six students chosen according to their results in a questionnaire about interest in science topics. Results show a large gap between participants’ use of critical thinking skills. Most of these skills were mainly used for text comprehension, evoking general knowledge, numeracy, arguments assessment and production, and life skills (open-mindedness and metacognition). The …

Inter-Relationships Among Several Person-Related Attributes In Reading And Metacomprehension: Complexity And Educational Implications, Lin-Miao L. Agler, Larisa K. Alfsen

Journal of Educational Research and Practice

Reading is one of the most basic academic skills. An accurate monitor of one’s text comprehension (i.e., metacomprehension) is essential for effective reading as it guides learning and choices of appropriate strategy used to maximize overall understanding. The processes of reading comprehension and metacomprehension are affected by text-related, task-related, and reader- /person-related factors. One of the two purposes of this report is to provide a brief review of consistent research findings on the interrelationships among several person-related variables and the complexity of those associations in reading and metacomprehension. The person variables discussed include personality, motivation, goal orientations, self-regulation, reading strategy …

Mental Imagery In The Regulation Of Differential Fear Conditioning: A Multimodal Investigation Involving Self-Report, Psychophysiology, And Brain Imaging, Tyler Daniel Robinson

LSU Doctoral Dissertations

Mental imagery is a common component in a range of emotion regulation techniques. However, the effectiveness and neural mechanisms of regulation via mental imagery are underexplored due to a lack of studies targeting mental imagery specifically. This discrepancy results in uncertainty regarding the mechanism of regulation in existing paradigms. Biased competition for attentional resources presents a plausible model by which a mental imagery-based distracter can downregulate response to an emotional stimulus. If visualizing an imagined distracter effectively regulates emotional response, the inclusion of mental imagery components in other techniques represents a potential confound. To address this discrepancy, this dissertation investigates …

The Medial Temporal Memory System In Down Syndrome: Translating Animal Models Of Hippocampal Compromise, Caron A.C. Clark, Fabian Fernandez, Stella Sakhon, Goffredina Spano, Jamie O. Edgin

Department of Educational Psychology: Faculty Publications

Recent studies have highlighted the dentate gyrus as a region of increased vulnerability in mouse models of Down syndrome (DS). It is unclear to what extent these findings are reflected in the memory profile of people with the condition. We developed a series of novel tasks to probe distinct medial temporal functions in children and young adults with DS, including object, spatial, and temporal order memory. Relative to mental age-matched controls (n=45), individuals with DS (n=28) were unimpaired on subtests involving short-term object or configural recall that was divorced from spatial or temporal contexts. By contrast, …

Painting A Pretty Picture: The Role Of Social Desirability In The Memory Self-Efficacy Of Young And Older Adults, Keegan G. Sawin, Rachel Henderson

Butler Journal of Undergraduate Research

No abstract provided.

Memory For A Familiar And Unfamiliar University Logo, Alicia M. Fels

Seton Hall University Dissertations and Theses (ETDs)

Prior research found that memory is fallible and that memory for common objects is poorly encoded (Brady et al., 2008; Nickerson & Adams, 1979). Participants studied one of the logos and recalled both the familiar and unfamiliar logos. Confidence judgments were collected at pre- and post-recall for both logos. Results suggest that recall changed by study condition and logo type, studying before recall, for both the familiar and the unfamiliar logo, improved recall scores. The results also suggest that confidence judgments changed depending on the logo familiarity and time. Confidence decreased from pre- to post-recall for the familiar logo in …

Antidepressants, Circadian Rhythms, And Cognition: The Effects Of Ssris And Snris On Circadian Rhythms And Cognitive Performance, Gabriel Gilmore

Masters Theses, 2020-current

It has been well documented that individuals with depression commonly experience sleep disturbances. Decreased sleep quality, diminished sleep efficiency, and increased nighttime awakenings are all typical ailments. Deficits in cognitive functioning often co-occur, including impairments in working memory, learning, inhibition, and set shifting. Many studies have found that upon taking antidepressants (i.e. serotonin agonists), individuals with depression experience normalized sleep and cognitive performance. The impact of antidepressants, especially SSRIs and SNRIs, on sleep stages, particularly REM and slow wave sleep, has been the subject of numerous studies. However, there is currently very limited literature that examines their impact on sleep …

The Effect Of Temporal Discounting And Loss Aversion On Mock Plea Bargain Decision-Making, Anisha Patel

Masters Theses, 2020-current

An overwhelming majority of criminal cases in the United States utilize plea bargaining (90-95%). A plea bargain is an agreement between a criminal defendant and a prosecuting attorney where the defendant agrees to plead guilty, or nolo contendre (no contest), to one or more charges to reduce or drop other charges. The decision to accept a plea bargain must be made by the defendant, so a defendant’s ability to make or communicate competent choices regarding a plea bargain is important. However, defendant decision-making in plea bargaining is not sufficiently prevalent in plea bargaining or decision-making literature. While factors such as …

The Effect Of Headline Manipulation On Memory And Reasoning, Kathryn R. Hogan

Masters Theses, 2020-current

Decades of research have examined misinformation and memory. Recently, studies have demonstrated that misleading headlines can influence the reader’s memory and inferential reasoning. The current study examines how accurate and misleading headlines differentially affect readers’ memory and inferential reasoning for news articles. College students (N = 138) read three articles on various topics (e.g., solitary confinement, stem cell research, and wildfires) and then took a test to assess memory and inferences related to the article. Contrary to previous studies, there was not a difference in memory between accurate and misleading headline conditions across article types. The effect of a …