Cognition and Perception Commons^™

Meaning In Life And Metacognition: Application Of The Self-Validation Hypothesis, Liam Hill

Masters Theses & Specialist Projects

Meaning in Life is a robust predictor of various positive outcomes, and provides a buffer against a host of negative outcomes. Due to this fact, it becomes important to examine all the facets of a meaningful life. One consistent predictor of Meaning in Life (MIL) in the literature is one’s sense of positive affect. I tested the idea that it is possible to doubt (or have confidence in) one’s affect, such that under conditions of doubt, positive affect is less strongly related to MIL. It may be the case that positive affect predicts MIL because of what we think of …

Competency To Stand Trial Evaluations: Using Vignettes With Patients Who Lack Insight, Katelyn Fuller

James Madison Undergraduate Research Journal (JMURJ)

In the United States, an attorney may request a competency to stand trial evaluation if they are concerned that their client is not mentally fit to adequately participate in their case and defense. Patients found incompetent must undergo treatment for restoration of competency, regardless of their willingness. Clinicians and psychiatrists may use vignettes, or hypothetical scenarios, to help restore competency if the patient lacks insight into their mental illness. While vignettes have been well documented in studying attitudes and awareness, decision making, and identifying mental illness, there is little to no research into their use in psychiatric hospitals due to …

Controlling The Narrative: The Effects Of Media Coverage On Fear Of Crime And Socio-Political Ideology, Andrew Koppelman

Theses

Several decades of study have established an understanding that media have a unique power to influence the perspectives and worldviews of audiences. This phenomenon has been explored through the lenses of Social Learning and Cultivation theory, wherein media appeal to base human tendencies of self-preservation and teaches audiences how to maximize rewards for their actions by acting as a sort of instructor or friendly warning from members of the community. While prior studies have suggested the presence of this effect, little research has been devoted to understanding the ways that this may influence behaviors in viewers. My research seeks to …

The Role Of Age And Biological Sex On Short-Term Memory In The Syrian Hamster (Mesocricetus Auratus), Laura E. Garcia, Mario Gil

Research Symposium

Background: Aging plays an important role in cognitive function, memory, and mental health. As we age, some cognitive functions become weaker. Aging is also a critical risk factor for dementia and Alzheimer’s Disease. With recent advances seen in public health, humans are living longer years. This makes it a challenge to make those added years healthy. For this reason, it is important to continue studying its effects by using, the Syrian hamster, as a model. The purpose of the study is to identify other factors that might also have a role in short-term memory, besides aging.

Methods: All behavioral …

A Phenomenological Study Of School Psychologists: The Influence Of Implicit Bias On The Disproportionate Identification Rates Of African American Students Evaluated For Emotional Disturbance, Sonya Coe-Milo

Electronic Theses and Dissertations

As advocates, school psychologists remain ethically responsible and uniquely positioned to identify social injustices and promote nondiscriminatory practices in prekindergarten through grade 12 public education institutions. Implicit bias and its influence on African American students is one such practice. In public education, implicit bias contributes to discipline disproportionality, differentiated teacher support, pedagogical practices, and adult perceptions and expectations of appropriate and inappropriate behaviors. These factors directly correlate to the disproportionate identification rates of African American students for special education and related services. Therefore, this phenomenological qualitative study examined the personal, lived experiences and perceptions of school psychologists regarding implicit bias …

Psilocybin With Acceptance And Commitment Therapy (Act) For The Treatment Of Social Anxiety Disorder (Sad), Aspen E. Allred

University Honors Theses

Social Anxiety Disorder (SAD) is a debilitating mental health condition characterized by an overwhelming fear and anxiety of social rejection that can lead to chronic patterns of social behavioral avoidance. Despite the existence of traditional efficacious treatments, a significant number of individuals either do not respond to treatment or experience a recurrence of symptoms over extended periods, spanning 10-12 years. Acceptance and Commitment Therapy (ACT), a form of acceptance-based behavioral therapy considered part of the "third wave" of cognitive behavioral therapies, has shown promising results in early studies, comparable to those of Cognitive Behavioral Therapy (CBT) that is considered the …

Trust Me: Film + Q&A; (February 22, 2024, 5:30 Pm, Sheldon Museum Of Art) [Poster], Sheldon Museum Of Art, University Of Nebraska-Lincoln

Sheldon Museum of Art: Catalogs and Publications

Poster for Trust Me: Film + Q&A held February 22, 2024 at 5:30 PM at the Sheldon Museum of Art (University of Nebraska-Lincoln, Lincoln, Nebraska, United States).

Poster blurb:

In today's information landscape, how do you know whom--and what--you can trust? Watch the award-winning, feature-length documentary Trust Me, which explores how media technology is influencing society and what we can do about it.

A Q&A with Rosemary Smith, filmmaker and managing director of the non-partisan Getting Better Foundation, follows.

More information about the screening is available at https://news.unl.edu/newsrooms/today/article/trust-me-documentary-to-screen-at-sheldon/.

More information about the film is available at https://www.trustmedocumentary.com/ …

General Cognitive Ability In High School, Attained Education, Occupational Complexity, And Dementia Risk, Jimi Huh, Thalida Em Arpawong, Tara L. Gruenewald, Gwenith G. Fisher, Carol A. Prescott, Jennifer J. Manly, Dominika Seblova, Ellen E. Walters, Margaret Gatz

Psychology Faculty Articles and Research

INTRODUCTION

We address the extent to which adolescent cognition predicts dementia risk in later life, mediated by educational attainment and occupational complexity.

METHODS

Using data from Project Talent Aging Study (PTAS), we fitted two structural equation models to test whether adolescent cognition predicts cognitive impairment (CI) and Ascertain Dementia 8 (AD8) status simultaneously (N_{Cognitive Assessment} = 2477) and AD8 alone (N_{Questionnaire} = 6491) 60 years later, mediated by education and occupational complexity. Co-twin control analysis examined 82 discordant pairs for CI/AD8.

RESULTS

Education partially mediated the effect of adolescent cognition on CI in the cognitive assessment aample and …

Auditory Free Classification Of Gender Diverse Speakers, Brandon Merritt, Tessa Bent, Rowan Kilgore, Cameron Eads

Departmental Papers (Speech)

Auditory attribution of speaker gender has historically been assumed to operate within a binary framework. The prevalence of gender diversity and its associated sociophonetic variability motivates an examination of how listeners perceptually represent these diverse voices. Utterances from 30 transgender (1 agender individual, 15 non-binary individuals, 7 transgender men, and 7 transgender women) and 30 cisgender (15 men and 15 women) speakers were used in an auditory free classification paradigm, in which cisgender listeners classified the speakers on perceived general similarity and gender identity. Multidimensional scaling of listeners’ classifications revealed twodimensional solutions as the best fit for general similarity classifications. …

Impact Of Equine Interaction During Psychotherapy On Anxiety And Depression For Residential Treatment Program Patients Experiencing Substance Withdrawal, Molly M. Friend, Molly C. Nicodemus, Clay Cavinder, Caleb Lemley, Pauline Prince, Katherine A. Cagle-Holtcamp, Rebecca M. Swanson

People and Animals: The International Journal of Research and Practice

As incidences of substance use disorders (SUD) increase in the wake of the COVID-19 pandemic, there is a need for more effective treatment approaches. Further, treatment approaches currently available struggle to retain patients during the period of substance withdrawal in early treatment due to patients’ withdrawal symptoms including increased feelings of anxiety and depression. Withdrawal symptoms have been linked to dysregulated cortisol concentrations present in this period. Psychotherapy incorporating equine interaction (PIE) has emerged in other populations as a treatment that decreases cortisol concentrations and improves treatment retention. The present study investigated the impact of 4 weeks of PIE on …

An Exploratory Study Of Marketing Students’ Perception Of Chatgpt: Thank You For Help! But I Am Also Worried, Kelly La Venture, Hyun Sang An, Wooyang Kim

Association of Marketing Theory and Practice Proceedings 2024

Generative Artificial Intelligence (GenAI), including tools like ChatGPT, is rapidly emerging as a pivotal force in various industries, especially in marketing. These GenAI tools, help marketers employ new capabilities and innovative approaches for ideating and executing marketing tasks. Despite its apparent usefulness, GenAI is often perceived as a double-edged tool. Its positive aspects, such as enhanced efficiency and effectiveness, are acclaimed in professional domains, while academic discussions often emphasize challenges like ethical usage and transparency. The purpose of this study is to explore marketing major students’ nuanced perceptions toward GenAI, exploring their views on its opportunities, threats, pros, and cons …

Exploring Cross-Linguistic Speech Perception In Hindi, English, And Romance-Language Through Temporal Dynamics Of Neural Activity, Yuga Kothari

Dissertations, Theses, and Capstone Projects

This study examines the effect of linguistic experience on the neural processing of Voice Onset Time (VOT) in Hindi and Romance language (Spanish and Portuguese) individuals who are bilingual in English and monolingual English speakers using the event-related potential (ERP) Mismatch Negativity (MMN) response. VOT is a linguistic property that measures the time elapsed between the release of a stop consonant and the beginning of voicing, that is, vocal fold vibration of a following vowel. In a double-oddball paradigm, participants’ (n = 41) ERP were recorded while listening to speech sounds differing in VOT. The bilabial short lag stop [p] …

Validation Of A Virtual Auditory Space, And Its Use To Investigate How Pitch And Spatial Cues Contribute To Perceptual Segregation Of Auditory Streams, Nima Zargarnezhad

Electronic Thesis and Dissertation Repository

The human auditory system can decompose complex sound mixtures into distinct perceptual auditory objects through a process (or processes) known as Auditory Scene Analysis. Pitch and spatial cues are among the sound attributes known to influence sequential streaming (Plack 2018). In this project, the fidelity of a virtual acoustic space (the Audio Dome) in reproducing precisely located sound sources with a 9^th-order ambisonics algorithm was validated. The estimated horizontal Minimum Audible Angles aligned with previously reported values (Mills 1958) homogeneously across the space, and a robust low-frequency presentation was identified. Then, the Audio Dome was utilized to test …

Game Addiction, Imposter Phenomenon And Social Adjustment Among Young Adults In India, Jessy Fenn

Makara Human Behavior Studies in Asia

During the pandemic, the explosive growth of online gaming made it a social lifeline for many youths stuck at home, turning some of them into game addicts. Online gaming not only led to connections with other youth but also opened the gates to fantasy worlds filled with adventures and missions that could be accomplished with quick thinking and quick fingers. The success there could lead to further addiction and inversely affect their real-world social life. Could the gap between their online world success and their social adjustment in real world manifest as feelings of being an imposter? The aim of …

Individual Concepts And Personal Identity Judgement, Molly M. Ye

Theses and Dissertations

Previous research into personal identity judgments has yielded conflicting outcomes. This paper introduces an alternative argument, proposing that the concept PERSON and HUMAN BEING provide different ways of thinking about the identity of people. Two experiments in this study provide evidence for this claim.

Target Selection And Enhancement During Attentional Tracking, Marvin R. Maechler

Dartmouth College Ph.D Dissertations

At any waking moment, we are bombarded with more sensory information than we can fully process. Attention is necessary to deal with the dynamic world we live in. One fundamental function of vision and attention is to keep track of moving objects, but what are the targets of attention during tracking?

One of the first theories of attentional tracking predicted that targets would be selected at early processing stages. By employing the double-drift illusion, which dissociates physical and perceived positions of moving objects, we investigated which of these positions is selected for tracking. Contrary to earlier theories and in line …

She Speaks For Millions: The Emergence Of Female Diplomatic Voices In The Russo-Ukrainian War, Amber Brittain-Hale

Education Division Scholarship

This research critically investigates the public diplomacy strategies deployed by a cohort of influential female European leaders on Twitter during the Russo-Ukrainian War of 2022-2023. The study comprises eight leaders - Kallas (Estonia), Marin (Finland), von der Leyen (President of the European Commission), Metsola (President of the European Parliament), Sandu (Moldova), Simonyte (Lithuania), Zourabichvili (Georgia), and Meloni (Italy) - representing millions of constituents. By mirroring the analytical attention given to Ukraine's President, Volodymyr Zelenskyy, this study scrutinizes the distinct approaches and dif erences in emotional, cognitive, and structural language use between these influential female figures and President Zelenskyy in their …

Fantasia On A Theme Of Purpose: Using A Music-Guided Scribble Technique To Support Meaning-Making In Older Adult Retiree Musicians, Sophia R. Smith

Art Therapy | Master's Theses

Within the population of older adults, overall well-being corresponds with the ability to self-actualize and seek meaning, but age-related changes combined with ageism and isolation can negatively impact this capacity to maintain a sense of purpose, especially following retirement. It may be that retired musicians are especially vulnerable to this experience later in life due to a loss of the primary method of creative engagement and community that is facilitated by musical performance in a group setting. Integrating phenomenological and ethnographic approaches, this study utilized a qualitative design to understand how music-guided art-making incorporating the scribble technique could support a …

Music Density: A Novel Measurement Of Music Perception, Tyler Ussery

All Master's Theses

Empirical research in fields such as music perception, cognition, and therapy has developed considerably in recent decades. While many studies implement musical stimuli, there are few expeditious metrics for identifying the objective characteristics of music itself. The current study proposed and developed a tool for measuring perception of the theoretical concept of music density. Music density can be defined as the compactness of auditory information that comprises a piece of music. For this study, five musical factors were explored (tempo, texture, timbre, dynamics, and predictability) via a 5-point Likert scale. It is well established that personality is an important …

Personality Dynamics Turn Positive And Negative Mood Into Creativity, Ronald Bledow, Jana Kuhnel, Julius Kuhl

Research Collection Lee Kong Chian School Of Business

Introduction: Research on the link between affect and creativity rests on the assumption that creativity unfolds as a stimulus-driven response to affective states. We challenge this assumption and examine whether personality dynamics moderate the relationship of positive and negative mood with creativity.Theoretical Model: According to our model, personality dynamics that generate and maintain positive affect and down-regulate negative affect energize creativity. Based on this model, we expect high creativity in response to negative mood if people engage in self-motivation and achieve a reduction in negative mood. We further derive that individual differences in action versus state orientation moderate the within-person …