Psychiatry and Psychology Commons^™

Clusters Of Individuals Experiences Form A Continuum Of Persistent Non-Symbolic Experiences In Adults, Jeffery A. Martin

CONSCIOUSNESS: Ideas and Research for the Twenty-First Century

Persistent forms of nondual awareness, enlightenment, mystical experience, and so forth (Persistent Non-Symbolic Experience) have been reported since antiquity. Though sporadic research has been performed on these experiences, the scientific literature has yet to report a large-scale cognitive psychology study of this population. Method: Assessment of the subjective experience of 319 adult participants reporting persistent non-symbolic experience was undertaken using 6-12 hour semi-structured interviews and evaluated using grounded theory and thematic analysis. Results: Five core, consistent categories of change were uncovered: sense-of-self, cognition, affect, perception, and memory. Participants’ reports formed phenomenological groups in which the types of change …

Predicting The Efficacy Of Psilocybin In Treating Mental Health And Addiction, Courtney Ledford

altREU Projects

Machine Learning is used to predict the efficacy of psilocybin in treating mental health and addiction by using a random forest algorithm. Psilocybin is a chemical compound found in fungi. Following ingestion, it is converted to psilocin which acts as a serotonin agonist, producing altered states of consciousness and hallucinations. Research suggests the use of psilocybin as a potential treatment for mental health disorders and addiction. An analysis of thirty-one experiments from the Altered States Database was inputted into the model. Past meta-analysis performed on this experimental data focuses on healthy participants rather than participants diagnosed with a mental illness. …

Clinical Work With Adult Male Incest Survivors: Therapeutic Themes And Perspectives, Kathryn B. Rosenberg

Doctoral Dissertations

For psychotherapists, encountering clients who have experienced sexual trauma or abuse is inevitable, whether or not the abuse is disclosed to the therapist; however, mental health professionals receive extremely limited (if any) training on how to identify or effectively support adult clients who are survivors of childhood sexual abuse (CSA). Many people who experienced CSA, especially those who identify as male, remain isolated and invisible in their suffering as adults even within therapeutic spaces, facing what feel like insurmountable barriers – both internal and external – to getting help. When sexual abuse is intrafamilial, these barriers are both amplified and …

Serious Mental Illness And Rural Primary Care: Provider Training, Attitudes, And Opinions, Lydia Eisenbrandt

Electronic Theses and Dissertations

Healthcare resources are especially limited in rural regions of the US. The lack of Primary Care Providers (PCPs) and mental/behavioral health services is problematic, as there are high rates of behavioral and medical concerns within rural populations. Special populations, such as rural persons with Serious Mental Illness (SMI), are medically complex and represent a vulnerable and underserved population. Healthcare outcomes for persons with SMI are poor compared to the general population and commonly lead to premature death. Various barriers prevent this population from accessing optimal healthcare, especially in rural areas, due to negative perceptions/stigma, a lack of understanding from PCPs, …

Risk And Protective Factors For Psychological Distress Following A Morally Injurious Event In Combat Veterans, Aaron Keating

Dissertations

Morally injurious events have been shown to increase the likelihood of experiencing anxiety, depressive, and posttraumatic stress symptoms of combat veterans. Research has found that guilt and shame are associated with higher levels of symptomology following morally injurious events. Similarly, individuals who are high in trait proneness to guilt and shame may be at higher risk for developing symptoms following a morally injurious event; however, no research to date has examined this possibility. In addition, acts that go against what one considers morally right bring about cognitive dissonance which then leads to anxiety. In order to reduce anxiety caused by …

Use Of Video Modeling In Developing Social Skills Among Children With Autism Spectrum Disorder, En Ying Irene Tan

Student Works (2020-2029)

Children with Autism Spectrum Disorder (ASD) are poor in social interaction and following instruction. Most researchers of today focus on having the children to interact with toys to enhance their social skills, but not with other peers. This study was carried out to investigate the use of video modeling in developing social skills among children with ASD. The study uses single-subject design with multiple baseline graphs to examine the development of children’s social skills. This study consists of three sequential phases: 1) Baseline, 2) Intervention, and 3) Maintenance. Results show that children with ASD have social interaction with peers after …

So Others May Live: The Price Of Healthcare In Combat, Robert Del Toro

War, Diplomacy, and Society (MA) Theses

“Medics carried more responsibilities than dry feet, salt tablets, syphilis, and puncture wounds,” U.S. Army Medic Ben Sherman stated after reflecting on his tour in Vietnam. On the battlefields of North Africa, Italy, France, and Vietnam, the medics of the U.S. Army Medical Department faced the difficult duty of preserving life while death surrounded them. Their patients were not strangers but, men they had grown close to, they were comrades and family. Analyzing the memoirs and letters of forward medical personnel from the Second World War and the Vietnam War, this thesis analyzes how a medic’s care went beyond the …

Association Between Concussion History And Factors Relating To Cognitive, Behavioral, And Emotional Health Among American High School Athletes: A Cross-Sectional Analysis, Gregory Knell, Scott O. Burkhart, Todd J. Caze, John D. Polousky, Harold W. Kohl, Sarah E. Messiah

Faculty Publications - Doctor of Psychology (PsyD) Program

Background: The cognitive, behavioral, and emotional deficits that may be associated with sports-related concussions among adolescents are unclear.

Purpose: To examine the association between reported concussion history and factors relating to cognitive, behavioral, and emotional health among a population-based sample of US high school-aged adolescents.

Study design: Cross-sectional study; Level of evidence, 3.

Methods: Participants included a representative sample of US high school student-athletes who reported a concussion history (in the past 12 months) and relevant behaviors/outcomes within 3 domains: cognitive (academics, difficulty concentrating), behavioral (drinking and driving, carrying a weapon, physically fighting, tobacco use, marijuana use, binge drinking), and …

Association Of Tph1 And Serotonin Transporter Genotypes With Treatment Response For Suicidal Ideation: A Preliminary Study, David A Nielsen, Huiqiong Deng, Michelle A Patriquin, Mark J Harding, John Oldham, Ramiro Salas, J Christopher Fowler, B Christopher Frueh

Staff and Researcher Publications

Variants in three genes coding for components of the serotonergic system, the tryptophan hydroxylase 1 (TPH1) rs1799913, serotonin transporter (SLC6A4) 5-HTTLPR, and serotonin receptor 2A (HTR2A) rs6311, were evaluated for association with suicidal ideation (SI) and with recovery from SI in a psychiatric inpatient population. Five hundred and eighty-two adult inpatients, including 390 patients who had SI, collected from December 2012 to April 2016 were assessed. SI recovery, calculated as change in SI between the first two-week period after admission and weeks 5 and 6, was appraised for association with the three variants. In this preliminary study, both TPH1 and …

Data Augmentation For Deep-Learning-Based Electroencephalography, Elnaz Lashgari, Dehua Liang, Uri Maoz

Psychology Faculty Articles and Research

Background

Data augmentation (DA) has recently been demonstrated to achieve considerable performance gains for deep learning (DL)—increased accuracy and stability and reduced overfitting. Some electroencephalography (EEG) tasks suffer from low samples-to-features ratio, severely reducing DL effectiveness. DA with DL thus holds transformative promise for EEG processing, possibly like DL revolutionized computer vision, etc.

New method

We review trends and approaches to DA for DL in EEG to address: Which DA approaches exist and are common for which EEG tasks? What input features are used? And, what kind of accuracy gain can be expected?

Results

DA for DL on EEG begun …

Exploring Predictors Of Older Adults' Performance On A Novel Driving Simulator Task, John Philip Bernstein

LSU Doctoral Dissertations

On a per-mile driven basis, older adults are at increased risk of being involved in an automobile accident. The development and implementation of driving assessment tools is necessary to inform decisions about driving reduction and cessation. Driving simulators are one method of assessing driving performance and safety, however many simulators are cost-prohibitive for most researchers and clinicians. Additionally, while driving performance has been previously explored with respect to clinical populations (e.g., Alzheimer’s Disease), less work has evaluated this topic in a cognitively healthy sample. The present study sought to determine whether a novel, cost-effective driving simulator (Assetto Corsa (AC)) might …

Feasibility And Validity Of Asking Patients To Define Individual Levels Of Meaningful Change On Patient-Reported Outcomes, Salene M.W. Jones, Yuxian Du, Ari Bell-Brown, Kaylin Bolt, Joseph M. Unger

Journal of Patient-Centered Research and Reviews

Purpose: Patient-reported outcomes (PROs) are frequently used in clinical care to monitor treatment response. However, most guidelines on PRO use treat all patients the same. This study tested the feasibility and validity of a method for determining individually meaningful change in PRO measures.

Methods: Participants (n = 398) completed 12 pain and distress questions to define individually meaningful change. This mixed-methods study used both quantitative and qualitative analyses, including descriptive statistics, inferential statistics, and content analysis.

Results: Two-thirds (67%) of the sample reported at least one medical condition, including depression and back pain. Most participants (70%–90%) were able to answer …

Creatively Exploring Self: Applying Organic Inquiry, A Transpersonal And Intuitive Methodology, Larisa J. Bardsley Phd

The Qualitative Report

This article explores the merit of using Organic Inquiry, a qualitative research approach that is most effectively applied to areas of psychological and spiritual growth. Organic Inquiry is a research approach where the psyche of the researcher becomes the instrument of the research, working in partnership with the experiences of participants and guided by liminal and spiritual influences. Organic Inquiry is presented as a unique methodology that can incorporate other non-traditional research methods, including intuitive, autoethnographic and creative techniques. The validity and application of Organic Inquiry, as well as its strengths and limitations are discussed in the light of the …

Towards Greater Transparency In Neurodevelopmental Disorders Research: Use Of A Proposed Workflow And Propensity Scores To Facilitate Selection Of Matched Groups, Janet Y. Bang, Megha Sharda, Aparna S. Nadig

Faculty Research, Scholarly, and Creative Activity

Background
Matching is one commonly utilized method in quasi-experimental designs involving individuals with neurodevelopmental disorders (NDD). This method ensures two or more groups (e.g., individuals with an NDD versus neurotypical individuals) are balanced on pre-existing covariates (e.g., IQ), enabling researchers to interpret performance on outcome measures as being attributed to group membership. While much attention has been paid to the statistical criteria of how to assess whether groups are well-matched, relatively little attention has been given to a crucial prior step: the selection of the individuals that are included in matched groups. The selection of individuals is often an undocumented …

The Influence Of Military Service Experiences On Current And Daily Drinking, Andrew S. London, Janet M. Wilmoth, William J. Oliver, Jessica A. Hausauer

Population Health Research Brief Series

Traumatic military service experience can lead to increased alcohol consumption among veterans, who may use alcohol as a form of self-medication. Veterans with a psychiatric disorder or traumatic brain injury are more likely than nonveterans to be daily drinkers. Non-combat and combat veterans without a PD or TBI are less likely than nonveterans to be daily drinkers.

Antipsychotic Treatment Experiences Of People With Bipolar I Disorder: Patient Perspectives From An Online Survey, Martha Sajatovic

Faculty Scholarship

Background: Oral antipsychotic (AP) medications are frequently prescribed to people with bipolar I disorder (BD-I). A cross-sectional online survey examined the experiences of people living with BD-I with a history of recent AP use. Methods: Adults with self-reported physician-diagnosed BD-I (N = 200) who received oral APs during the prior year completed a survey on AP-related experiences, including side effects and their perceived burden on social functioning, adherence, and work. Items also assessed preferences for trade-offs (balancing symptom management and side effects) when considering a hypothetical new AP. The perceived impact of specific, prevalent side effects on adherence, work, and …

An Improved Method For Spectroscopic Quality Classification, Elizabeth G. Mayer

Mathematics & Statistics ETDs

Spectral quality classification is a vital step in data cleaning before the

analysis of magnetic resonance spectroscopy (MRS) data can be done. This

analysis compares five methods of quality classification; three of these are

legacy methods, Maudsley et al. (2006), Zhang et al. (2018), and

Bustillo et al. (2020), and two newly created methods that used a random forests

classifier (RFC) to inform their classifications. We found that the random forest

classifier was the most accurate at predicting spectra quality (balanced

accuracy for RF of 88% vs legacy of 70%, 72%, or 72%). A

Random-Forests-Informed Filtering method (RFIFM) for quality …

Nobiletin Affects Circadian Rhythms And Oncogenic Characteristics In A Cell-Dependent Manner, Sujeewa S. Lellupitiyage Don, Kelly L. Robertson, Hui-Hsien Lin, Caroline Labriola, Mary E. Harrington, Stephanie R. Taylor, Michelle E. Farkas

Psychology: Faculty Publications

The natural product nobiletin is a small molecule, widely studied with regard to its therapeutic effects, including in cancer cell lines and tumors. Recently, nobiletin has also been shown to affect circadian rhythms via their enhancement, resulting in protection against metabolic syndrome. We hypothesized that nobiletin’s anti-oncogenic effects, such as prevention of cell migration and formation of anchorage independent colonies, are correspondingly accompanied by modulation of circadian rhythms. Concurrently, we wished to determine whether the circadian and anti-oncogenic effects of nobiletin differed across cancer cell lines. In this study, we assessed nobiletin’s circadian and therapeutic characteristics to ascertain whether these …

Perspective: Responding To The Well-Being Of Health Care Workers And Learners In Academic Medicine During The Covid-19 Pandemic, Cherie C. Hill, Paula G. Gomes, Alayna H. Feng, Cricket C. Gullickson, Carla I. Haack, Sheryl L. Heron

Journal of Wellness

No abstract provided.

Temporal Discounting And The Assessment And Treatment Of Academic Procrastination, Anthony Concepcion

USF Tampa Graduate Theses and Dissertations

Many individuals engage in procrastination at some point in their lifetime. Although procrastination is usually not detrimental, for college students, academic procrastination is correlated with adverse health effects (e.g., anxiety, depression, sleep hygiene) and poor academic performance (Akinsola, et al., 2007; Ferrari, et al., 1995). Furthermore, the prevalence of academic procrastination is high with reports of up to 95% of college students engaging in detrimental amounts of procrastination (Hussain & Sultan, 2010). Notably, students enrolled in online courses are likely to be at greater risk to experience adverse consequences associated with procrastination (Elvers, et al, 2003). Previous studies have focused …