Psychiatry and Psychology Commons^™

I Lost My Number, Can I Have Yours? Body Image Satisfaction With Sexually Dimorphic Traits Is Associated With Men's Dating Anxiety And Confidence, David A. Frederick, Tania A. Reynolds, Nikoline L. Smart, Justin R. Garcia, David A. Puts

Psychology Faculty Articles and Research

Evolutionary scientists posit that sexual selection processes caused males to develop sexually dimorphic traits to aid them during intrasexual competition and increase their likelihood of being chosen as mates. Evolutionary social sciences have extensively examined women's preferences for traits such as muscle mass and voice pitch, reasoning that these traits serve as cues of men's ability to provide direct benefits (e.g., resources) and indirect (genetic) benefits passed on to offspring. At the same time, body image researchers have extensively focused on the social causes and consequences of men's dissatisfaction with their muscularity and body fat. We connected these two research …

The Influence Of Valence On Action Control: A Comparison Of Simon Effects In The Extrinsic Affective Simon Task (East) And The Spatial Simon Task, Yaara Aleissa

College of Arts & Sciences Senior Theses

People adjust their thoughts and actions in response to a changing environment every day and emotions may influence these actions. Understanding how emotion impacts action control in situations where emotion is central to the action (task-relevant) compared to when it is present in the environment as distracting information (task-irrelevant) is essential. Currently it is unclear when emotion most significantly modulates action control. This study seeks to compare how valence (positive versus negative emotion) impacts action control performance when valence is task-relevant and task-irrelevant by using two modified versions of the Simon conflict task.

The Simon task is a paradigm to …

Evaluating Spect Neuroimaging In Psychiatric Diagnosis: A Critical Review And Proposed Randomized Controlled Study, Kiley Carter

Senior Honors Theses

Mental illness affects a substantial proportion of adults in the United States, yet psychiatric diagnosis remains subject to diagnostic variability. Single-photon emission computed tomography (SPECT) is a neuroimaging technique that measures cerebral blood flow and has been proposed as an adjunctive tool for psychiatric evaluation. Existing literature reports group-level perfusion patterns associated with certain psychiatric conditions, suggesting potential utility in diagnosing complex or treatment-resistant cases. However, critics of SPECT emphasize the absence of randomized controlled data demonstrating improved patient outcomes. To address this gap, a prospective randomized controlled trial comparing standard psychiatric care with SPECT-guided evaluation is proposed. The proposed …

The Mysteries Of Postpartum Ocd: A Systematic Review, Taryn Shaffer

Honors Program: Senior Projects (Public)

Background: The research on postpartum mental health is growing, with most focusing on physical and sexual wellness, or well-known mental health symptoms such as psychosis, depression, and stress. However, as the research grows, so does the interest in lesser-known or under-considered postpartum mental health symptoms, including Obsessive-Compulsive Disorder (OCD). The focus of this research can be the exacerbation of already-present OCD symptoms, or the onset of them during pregnancy and the postpartum period. The purpose of this systematic review was to analyze research on OCD in pregnant and postpartum women. Specifically, the review included an analysis of measures used to …

The Intersection Between Adolescent Pregnancy, Mental Health Concerns, Stigma, And Sex Education, Madelon Cox

Honors Program: Senior Projects (Public)

This thesis discusses research from the past two decades focused on factors contributing to an increased risk of adolescent pregnancy and the lasting impact of that pregnancy. The consequences of being a pregnant adolescent can be compounded by race, gender, socioeconomic class, and access to education. Adolescent pregnancy also carries significant physical and mental health risk for the adolescent and the child. Awareness and various interventions can help pregnant adolescents or those who may be at risk for adolescent pregnancy to support them, prevent isolation, and reduce further negative mental health conditions, such as depression and anxiety.

Choosing Death: The Moral Legitimacy Of Voluntary Active Euthanasia, Emma Rougeou

Honors Theses

During the last three decades, the issue of physician assisted suicide has captivated the interest of private citizens and state legislatures. Thinking about the matter of end-of-life concerns, particularly surrounding euthanasian (practices that hasten the deaths of suffering terminally ill people) have shifted. Views of private citizens and state-level legislation reflects a “slow shift to more permissive attitudes” (Cohen et al., 2012). Meanwhile, as recently as March 2026, state legislators in conjunction with the NY State Governor, passed a bill legalizing medical aid in dying for terminally ill patients. This thesis is intended to thoughtfully contribute to meaningful discourse on …

Neuroprotective Effects Of Prophylactic Brivaracetam On Memory And Anxiety Following Traumatic Brain Injury, Sofia Dumic

Theses and Dissertations

Prophylactic brivaracetam (BRV) was evaluated in a rat TBI model for effects on behavior and serum tau. BRV reduced anxiety-like behavior with optimal dose-dependent effects at 2.1mg/kg, but did not affect working memory. Serum tau was detectable early post-injury, supporting its use as a biomarker.

Navigating New Environments: Acculturative Stress And Substance Use Among International Vs Domestic Students From Latino/A Backgrounds, Madelyn R. Null

Psychological Science Undergraduate Honors Theses

College students can experience a range of cultural and social pressures that could relate to their alcohol and cannabis use. Latino/a international students may face unique challenges as they adjust to campus environments in the United States (U.S.), yet little research has compared their substance use patterns to those of Latino/a domestic students. Therefore, the present study aims to examine whether: (a) Latino/a international and domestic students differ in their alcohol use, (b)they differ in their cannabis use, and (c) acculturative stress moderates the relationship between international student status and these substance use behaviors. Latino/a undergraduates (n=440; Mage=20.55; female=71%; international=21%) …

Cultural Adaptation Of A Single Session Acceptance And Commitment Therapy Guide For College Students In Uganda, Miriam Mukasa Kasozi

All Graduate Theses and Dissertations, Fall 2023 to Present

Mental health problems such as depression, anxiety, and stress are common among Ugandan university students and can make it difficult for them to succeed in school or maintain well-being. However, many students do not have access to professional mental health care. Digital self-help programs can make support more available, especially when they are designed to fit the local culture and context. This project examined how an online program called ACT Guide Lite, which teaches skills from Acceptance and Commitment Therapy (ACT), could be adapted for use with Ugandan college students. Students and other university community members first completed the program …

The Rodent Electronic Nicotine Delivery System (Rends): Effects Of Age On Self-Administration Of Inhaled Nicotine In Female Rats, Daniel Santos Da Silva

All Graduate Theses and Dissertations, Fall 2023 to Present

Smoking tobacco is the leading avoidable cause of death and drives many health problems. Nicotine, the main chemical in tobacco products, keeps people using it. This study used the Rat Electronic Nicotine Delivery System (RENDS), an inexpensive and freely shared, to examine e-cigarette use in adolescent and adult female rats by exploring four phases of nicotine delivered and not delivered to understand use patterns among ages. Our study found that both adolescent and adult female rats chose to inhale nicotine when given the opportunity, showing drug-seeking behavior. Overall, nicotine use was similar between ages. These results could help inform therapies, …

Prefrontal Engagement In Cognitive Flexibility Across Paradigms, Katarina Kalajzic

Honors Scholar Theses

Cognitive flexibility is an executive function that involves dynamically adapting behavior in the face of changing environmental circumstances to achieve a particular goal. Disrupted in numerous psychiatric disorders such as Alzheimer’s disease, schizophrenia, OCD, and depression, the neural correlates of cognitive flexibility are not well understood. However, the prefrontal cortex (PFC) is strongly implicated in executive function and attentional control processes. Thus, we sought to examine the neural circuitry involved in distinct cognitive flexibility tasks – the attentional set-shifting task and the probabilistic 2-armed bandit task. Through optogenetic suppression, we targeted pyramidal neurons of the rodent medial prefrontal cortex, an …

A Mixed-Methods Investigation Of Physician Compassion In Consultations For Chronic Primary Pain, Sarah Daehler

All Graduate Theses and Dissertations, Fall 2023 to Present

Chronic primary pain refers to physical pain that has no apparent organic cause, cannot be explained by another condition, and has associated psychological distress or functional impairment. Chronic primary pain is common and can significantly interfere with functioning, including occupational or social functioning. Research has shown that physicians struggle to treat this population, with many physicians reporting feeling unequipped and many patients feeling that their physicians are unhelpful and dismissive. Compassion may play a key role in improving these difficult interactions. The present study analyzed a sample of 99 participants with chronic pain and 100 healthy controls to learn more …

Probing The Roles Of Connexin 43 Hemichannels In A Mouse Model Of Alzheimer's Disease, Madison Treasure-Areno

All Graduate Theses and Dissertations, Fall 2023 to Present

Alzheimer’s disease is a progressive disorder involving neuronal death and cognitive decline, such as memory loss and changes in personality. One feature of the disease is buildup of abnormal protein called amyloid-beta in the brain. Amyloid-beta may activate support cells called astrocytes, triggering them to release large amounts of chemicals, possibly harming nearby cells. This study set out to examine the roles of the channels on astrocytes involved in releasing these chemicals, called connexin 43 hemichannels. Using a mouse model of Alzheimer’s disease, this study blocked the hemichannels using the drug Tonabersat, and measured spatial learning and memory in a …

Psychedelic Research In The Modern Day: Good Or Bad?, Shane Miller

Mechanical Engineering Student Research

This work is about the usage/safety of psychedelic substances, and I explain whether they are good or bad in terms of other drugs, such as alcohol.

An Exploration Of The Prioritization And Application Of Self-Care For Mental Health Therapists Working Within Mississippi Gulf Coast Community Mental Health Organizations: A Phenomenological Study, Elizabeth Lynn Leyva

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to explore the prioritization and application of self-care for mental health therapists working within Mississippi Gulf Coast community mental health organizations. The theory guiding this study was Milton Rokeach’s belief system theory, which examined the significant impact of beliefs, attitudes, and values on decision-making regarding clinician self-care in personal and professional realms. The central research question for this study asked how mental health therapists in community mental health organizations described their experiences of prioritizing and applying self-care during and outside of therapy practice. There were three subquestions to support the central research …

A Phenomenological Study On The Lived Experiences Of Military Spouses With Secondary Traumatic Stress Who Are Married To Veterans Diagnosed With Ptsd, Trisha R. Perry

Doctoral Dissertations and Projects

The purpose of this hermeneutical phenomenological study was to understand the lived experiences of Secondary Traumatic Stress (STS) in military spouses whose partners have Post-Traumatic Stress Disorder (PTSD). The theory guiding this study was Lazarus and Folkman’s Transactional Model of Stress and Coping (TMSC). The central research question was: What are the lived experiences of STS in spouses married to a service member with PTSD? Additional sub-questions addressed changes in worldview, marital satisfaction, and daily functioning. Criterion and snowball sampling were used to select participants who were married to service members with PTSD for the study. Following the hermeneutical phenomenological …

Heart Rate Variability In The Context Of Mental Health And Substance Use, Sage M. Lopez

Bridges: An Undergraduate Journal of Contemporary Connections

Heart Rate Variability (HRV) has been linked to various areas of cardiovascular disease and mortality in previous research. Within this area, certain mental illnesses and use of psychoactive substances have been associated with low HRV and its health implications. Little research exists that examines the combined effects of mental illness and psychoactive substance use. The current research aims to understand if there is a compounding negative effect of these two factors when studied in tandem. Using a three-phase study design, HRV was analysed at baseline and at physiological relaxation, with participants being included under certain mental health, substance use, or …

An Ethics Of Listening: The Rupture Of Delusion And The Offer Of A New Freedom, Bret Fimiani

Middle Voices

This paper will focus on the topic of listening as an ‘analytic act’ by the analyst (but also by the analysand) and its relation to ethics and the position of the analyst in the field of psychosis. Is the analyst listening for something in particular? The prospect of listening for something supposes that the analyst holds a specific idea of what distinguishes the ‘structure of the address’ in psychosis (versus neurosis). Typically, we say that the analyst is listening for the unconscious, or for the ‘subject’ (of the unconscious). As we are trying to find our bearings in the field …

Creating An Unconscious: Toward A New Ethic Of Residential Treatment, Daniel Garcia

Middle Voices

What is currently nominated “residential treatment” for serious mental illness (SMI) has a long and varied history. From its earliest version as houses for the unproductive, to confinement of and with the unruly and criminally dangerous, to asylumdom, residential treatment has always sought to protect society from those it perceives as actively trying to revoke it. Consequently, the remedies prescribed in defense of civilization have also ranged from the gruesome to the utopian and the seat of responsibility for maintenance of the social order has vacillated between the family and the church, the local community and the state, the psychiatric …

What Are Elementary Phenomena? An Introduction To A Lacanian Conceptualization, Derek Hook Ph.D.

Middle Voices

What do Lacanians mean when they refer to the notion of elementary phenomena? This idea, crucial to Lacan’s (1993) theorizations of psychosis in Seminar III, refers back to the psychiatric conceptualizations of the late 19th and early 20th century. However, even while citing the influence of others when utilizing the concept, Lacan—characteristically enough— described the concept in his own distinctively psychoanalytic way. The term is particularly important to Lacan in terms of how he thinks about the development of delusions and related psychotic symptoms in relation to the initial onset of psychosis. In this short paper, I aim simply to …

Working With Schizophrenia: Adaptive Work & The Threat Of Despair, Pavan S. Brar

Middle Voices

Commentary

How Does Cognitive Behavioral Therapy (Cbt) And Antipsychotics Compare To Antipsychotics Alone Impact Inpatient Length Of Stay: A Scoping Review, Morgan E. Johnson, Hailey M. Wade, Y'Esha V. Williams-Click, Rocquell Duncan, Laura Reed Dnp, Aprn, Fnp-Bc, Cne, Fnap

Doctor of Nursing Practice Projects

Background

Psychosis in adults is a serious psychiatric condition that often necessitates inpatient hospitalization for stabilization and the initiation of medication. Untreated psychosis can lead to poor outcomes, including longer hospital stays, loss of occupational functioning, and a decreased quality of life. While antipsychotic medications are typically the first line of treatment, they can have severe side effects, which may lead to patients discontinuing their use. Cognitive Behavioral Therapy (CBT) for psychosis is an evidence-based intervention that targets maladaptive behaviors associated with the condition. CBT may improve treatment responses when used alongside antipsychotic medication. However, there is limited research on …

The Wager Of Speech, And The Maneuver Of The Dream In The Clinic Of Psychosis, Christopher Meyer

Middle Voices

Psychoanalysis, especially in the clinic of psychosis and extreme states, requires a wager on the part of the analyst. This wager welcomes the speech of the analysand regarding a censored unconscious. In the clinic of psychosis, the analyst’s reference to the dream in the establishment of the frame of the treatment is a maneuver that creates a working space that reveals the subjective history of the analysand. This history concerns key moments of trauma in which the speaking being found themselves without resort or resource to speech or language to represent their experience. The discourse of the delusion arises in …

Psycho-Pathology And Links Between Neurosis And Psychosis, B. Mason Judy, John Dall'aglio

Middle Voices

Commentary

The Secretary Of Alienation: Metaphor And Metapsychology, Anna Kreienberg

Middle Voices

Commentary

An Interview With Stijn Vanheule, Phd Following His Talk: “The Clinic Of Psychoanalysis In Times Of Capitalism”, Stijn Vanheule

Middle Voices

An interview with Stijn Vanheule

Thinking With The Feet In The Clinic Of Psychosis, Jed Wilson

Middle Voices

In his later work, Lacan makes occasional reference to the idea of “thinking with the feet.” An equivocal formulation, it first seems to suggest that thought and language can be regarded as physical processes—not occurring in some homunculan disembodied brain or mind, but in the real of the body. Equally, it can call to mind the idea of thinking “on” one’s feet, in the manner of adaptive improvisation. Going further, could we not also say that it points to the possibility of setting something in motion (as in walking, dancing, going somewhere—all the things we do with the feet) as …

Questionnaire For Eudaimonic Well-Being: Psychometric Validation Among Malaysian Youth, Mohd Ahsani A. Malek, Nurulwahida Saad, Suzana Mohd. Hoesni, Muhamad Ariff Ibrahim, Nurul Shafira Adi, Mohd Nazir Mohd Nazori

Makara Journal of Health Research

Background: The rising prevalence of mental illness underscores the need to understand how individuals can live and flourish under such conditions. In Malaysia, research has largely emphasized diagnosis and treatment, with limited focus on positive psychology and few validated instruments. This study aimed to translate and validate the questionnaire for eudaimonic well-being (QEWB) among Malaysian youth.

Methods: The QEWB was translated into Malay using back-to-back translation and administered to undergraduates from four public universities through a cross-sectional survey design. Convenience quota sampling was used, resulting in 229 respondents completing the online form to measure sociodemographic characteristics, eudaimonic well-being, …

A Single Administration Of Psilocybin Is Ineffective In Reversing Ptsd-Like Sequelae In A Rat Model Of Stress-Enhanced Fear Learning, Kylie M. King, Marisa J. Savini, Noelle M. Molnar, Evelynn J. Schneider, Savannah E. Straub, Joe Parker, Lillianna P. Puppel, Aleece K. Al-Olimat, Allison M. Bach, Phillip R. Zoladz

ONU Student Research Colloquium

Single treatments with psychedelics produce rapid, long-lasting antidepressant effects. Psychedelics may also exert anxiolytic effects and be useful in treating more complex psychiatric conditions, such as PTSD. However, less is known about the impact of these agents on PTSD-related symptoms. Thus, we aimed to determine whether a single administration of psilocybin could reverse PTSD-like sequelae induced by stress-enhanced fear learning in rats. Sprague-Dawley rats were placed in Context A (circular, white conditioning box) and exposed to several uncontrollable footshocks (Stress) or no footshocks (No Stress). The next day, the rats were placed in Context B (square conditioning box with clear …

Psilocybin And The Related Tryptamine, Norbaeocystin, Exert Acute Anxiogenic Effects That Depend On Sex, Marisa J. Savini, Kylie M. King, Noelle M. Molnar, Evelynn J. Schneider, Savannah E. Straub, Joe Parker, Lillianna P. Puppel, Aleece K. Al-Olimat, Allison M. Bach, Andrew Jones, Phillip R. Zoladz

ONU Student Research Colloquium

Single treatments with psychedelics have demonstrated rapid, long-lasting antidepressant effects. However, psychedelics often produce unfavorable psychoactive effects that could worsen existing psychological distress. Thus, we compared the effects of psilocybin and the related tryptamine, norbaeocystin, on anxiety-like behavior in male and female rats. In Experiment 1, rats were treated with 1 mg/kg psilocybin (PSIL), 1 mg/kg norbaeocystin (NOR), or vehicle 30 min before a 5-min trial on an elevated plus maze (EPM) or in an open field test (OFT). On the EPM, PSIL led to decreased open arm time and fewer arm entries in males and females. NOR led to …