Medicine and Health Sciences Commons^™

The Effects Of Emotional Working Memory Training On Trait Anxiety, Gabrielle C. Veloso, Welison Evenston G. Ty

Psychology Department Faculty Publications

Background: Trait anxiety is a pervasive tendency to attend to and experience fears and worries to a disproportionate degree, across various situations. Decreased vulnerability to trait anxiety has been linked to having higher working memory capacity and better emotion regulation; however, the relationship between these factors has not been well-established.

Objective: This study sought to determine if participants who undergo emotional working memory training will have significantly lower trait anxiety post-training. The study also sought to determine if emotion regulation mediated the relationship between working memory training and trait anxiety.

Method: An experimental group comprising of 49 participants underwent 20 …

The Influence Of Cyber-Sexual Assault On The Mental Health Outcomes Of Survivors, Kelley R. Holladay, W. Bryce Hagedorn, David Boote

Journal of Counseling Sexology & Sexual Wellness: Research, Practice, and Education

Researchers examined data collected from the only national sample of cyber-sexual assault (CBSA) survivors (N = 97; 3.75\% response rate to the online survey) using three valid instruments that measure symptomology of sexual assault. We found that participants scored high across each of the inventories, indicating CBSA survivors respond in ways that are similar to sexual assault survivors concerning emotional dysregulation, depression, and post-traumatic stress symptomology, particularly if they had a history of sexual assault. Implications for counselors are reviewed, and clinical recommendations are offered.

Review Of Innumeracy In The Wild: Misunderstanding And Misusing Numbers By Ellen Peters, Gizem Karaali

Numeracy

Ellen Peters’s new book Innumeracy in the Wild: Misunderstanding and Misusing Numbers (Oxford University Press, 2020) is a whirlwind tour of psychological research on numeracy and its interactions with decision-making. The book is packed full of convincing arguments about the impact of numeracy and innumeracy on people's decisions and life outcomes, piles of supporting evidence and relevant references, and detailed expositions of multitudes of research results. Thus, it can serve the motivated reader well as a comprehensive literature review of psychologically oriented research on numeracy and decision-making.

Central Nervous System Intravascular Lymphoma Leading To Rapidly Progressive Dementia, Christie G Turin, Kevin Ting, Anthony Bradshaw, S Richard Dunham, Karen Nunez-Wallace, Shital M Patel, Priti Dangayach, Stephanie Holdener, Weei-Chin Lin

Faculty, Staff and Students Publications

Intravascular lymphoma is an uncommon subtype of B-cell lymphoma with neoplastic cells limited to the lumen of small blood vessels. We report a case of a 52-year-old man who presented with constitutional symptoms and rapidly progressive dementia. He was found to have diffuse leptomeningeal and faint parenchymal enhancement on magnetic resonance imaging and was subsequently diagnosed with intravascular lymphoma following a brain biopsy. He responded remarkably well to systemic and intrathecal chemotherapy. The diagnosis and treatment of intravascular lymphoma have been guided by a few case reports and are largely based on expert opinion.

An Investigation Of The Character Strengths And Resilience Of Future Military Leaders, Lobna Chérif, Valerie Wood, Meaghan Wilkin

Journal of Wellness

Introduction: The importance of both character and resilience for critical occupations (military, emergency medicine, first responders, and correctional officers) has been emphasized at the highest levels of military leadership. No studies to date have examined the relationship between character strengths and resilience within military populations. The purpose of this study was to evaluate the perceived importance of character strengths for Canadian military cadet success, the top strengths endorsed by cadets, and, in a subset of cadets, the relationships among core strengths and resilience. In line with previous research on character strengths in military populations, we predicted that bravery, honesty, perseverance, …

Dimensi Iklim Keselamatan Dan Perbandingan Variabel Di Pt Xyz Tahun 2021, Venti Novriza, Fatma Lestari

National Journal of Occupational Health and Safety

The Indonesian government is currently prioritizing infrastructure development, which has increased the demand for cement and ready-mix concrete. PT XYZ, one of the largest ready-mix concrete producers in Indonesia, is committed to creating a safe working environment to achieve the zero harm target. This study aimed to explore safety climate dimensions and compare safety climate perceptions between operational-level workers and management-level employees at PT XYZ. This cross-sectional study used an online questionnaire adopted from previous Safety Climate Survey studies. A total of 269 respondents participated in this study. Data were analyzed using univariate analysis and an independent t-test to compare …

A Predictable Home Environment May Protect Child Mental Health During The Covid-19 Pandemic, Laura M. Glynn, Elyssia Poggi Davis, Joan L. Luby, Tallie Z. Baram, Curt A. Sandman

Psychology Faculty Articles and Research

Objective

Information about the adverse effects of the COVID-19 pandemic on adolescent and adult mental health is growing, yet the impacts on preschool children are only emerging. Importantly, environmental factors that augment or protect from the multidimensional and stressful influences of the pandemic on emotional development of young children are poorly understood.

Methods

Depressive symptoms in 169 preschool children (mean age 4.1 years) were assessed with the Preschool Feelings Checklist during a state-wide stay-at-home order in Southern California. Mothers (46% Latinx) also reported on externalizing behaviors with the Strengths & Difficulties Questionnaire. To assess the role of environmental factors in …

Recallable But Not Recognizable: The Influence Of Semantic Priming In Recall Paradigms, Jason D. Ozubko, Lindsey Ann Sirianni, Fahad N. Ahmad, Colin M. Macleod, Richard Addante

Psychology Faculty Publications

When people can successfully recall a studied word, they should be able to recognize it as having been studied. In cued-recall paradigms, however, participants sometimes correctly recall words in the presence of strong semantic cues but then fail to recognize those words as actually having been studied. Although the conditions necessary to produce this unusual effect are known, the underlying neural correlates have not been investigated. Across five experiments, involving both behavioral and electrophysiological methods (EEG), we investigated the cognitive and neural processes that underlie recognition failures. Experiments 1 and 2 showed behaviorally that assuming that recalled items can be …

Covidistress Global Survey Dataset On Psychological And Behavioural Consequences Of The Covid-19 Outbreak, Austin Horng-En Wang, Over 50 Other International Authors

Political Science Faculty Research

This N=173,426 social science dataset was collected through the collaborative COVIDiSTRESS Global Survey – an open science effort to improve understanding of the human experiences of the 2020 COVID-19 pandemic between 30th March and 30th May, 2020. The dataset allows a cross-cultural study of psychological and behavioural responses to the Coronavirus pandemic and associated government measures like cancellation of public functions and stay at home orders implemented in many countries. The dataset contains demographic background variables as well as measures of Asian Disease Problem, perceived stress (PSS-10), availability of social provisions (SPS-10), trust in various authorities, trust in governmental measures …

Understanding College Student Emotional Functioning During Covid-19, Dominique Marie Giroux

Theses and Dissertations

The novel coronavirus has resulted in mass infection and death. To prevent spread of the virus, colleges and universities shut down and transitioned to remote learning, which mandated all college students to leave residential housing and relocate to a permanent address. Previous literature suggests college students who experienced housing displacement due to a natural disaster reported heightened distress and poorer overall functioning (Davis, Grills-Taquechel, & Ollendick, 2010). Prior to the COVID-19 outbreak, college student mental health was deemed a public health concern, however, it is expected to worsen following the outbreak (Galea, Merchant, & Lurie, 2020). Researchers suggest peer support …

The Effects Of Covid-19-Related Stressors On Bruxism And Temporomandibular Disorders, Hagir A. Saleh, Samantha Smith

Dental Hygiene Student Scholarship

Problem: COVID-19 has proven to be a major public health emergency, with an array of physical and emotional complications. While COVID-19 has its own effects on the human body, anxiety induced by the pandemic has shown to take a toll on the human oral cavity by means of causing individuals to grind and clench their teeth due to anxiety/stress, potentially leading to temporomandibular disorders and orofacial pain.

Methods: A thorough review of literature was conducted by consulting credible studies published on online databases such as PubMed, Dentistry & Oral Sciences Source, Google Scholar, and Academic Search Complete. The studies examined …

Specialists In Name Or Practice? The Inclusion Of Transgender And Gender Diverse Identities In Online Materials Of Gender Specialists, Natalie Holt, Robyn E. King, Richard Mocarski, Nathan Woodruff, Debra A. Hope

Trans Collaborations Academic Papers

Recommendations for health care providers working with transgender and gender diverse (TGD) individuals emphasize affirming clients’ identities, such as using correct pronouns and name, however it is unknown how often gender specialists adhere to such recommendations. Websites and intake forms of gender specialists were coded for use of affirming language, asking for pronouns and chosen name, and mention of TGD specialties and resources. Most websites identified the provider’s specialty to work with TGD individuals, though much fewer provided additional resources concerning TGD issues and only half of intake forms included affirming language. Given previous research that has demonstrated providers working …

Psychometric Evaluation Of The Transgender Congruence Scale, T. Zachary Huit, Allura L. Ralston, J, Kyle Haws, Natalie Holt, Debra A. Hope, Jae Puckett, Richard Mocarski, Nathan Woodruff

Trans Collaborations Academic Papers

Introduction Despite increased attention to transgender and gender diverse (TGD) issues in psychological literature during the past decade, gaps remain for psychometric validation of TGD-specific measures. Kozee et al. (Psychology of Women Quarterly 36(2):179–196, 2012) addressed such gaps by creating the Transgender Congruence Scale (TCS), measuring gender acceptance and feelings of gender congruence between internal and external attributes across a broad range of gender identities. The current study extended Kozee and colleagues’ work by further examining the psychometric properties of the TCS.

Methods Between October and November of 2017, 210 transmasculine, transfeminine, and gender diverse adults between ages 19 …

Maternal Hpa Axis Function During Parenting Is Associated With Reduced Brain Activation To Infant Cry And More Intrusive Parenting Behavior, Andrew Erhart

Electronic Theses and Dissertations

Previous research indicated that maternal cortisol function and maternal brain response to infant stimuli are separately related to differences in parenting behavior. Evidence from animal models have demonstrated that chronically high cortisol concentration alters brain structure and function, suggesting that studying these two mechanisms together may further improve understanding of parental behavior in human mothers. First time mothers of infants aged 1-7 months old (M age = 3 months) were recruited to participate. Mother’s cortisol concentration was measured during a naturalistic interaction with their infant and their behavior was coded for maternal sensitivity and nonintrusiveness. In a separate session using …

Mechanisms Of Sensory Adaptation In The Primate Visual System, Boris Isaac Peñaloza Rojas

Electronic Theses and Dissertations

Under ecological conditions, the luminance impinging on the retina varies within a dynamic range of 220 dB. Stimulus contrast can also vary drastically within a scene, and eye movements leave little time for sampling luminance. In addition, the amount of information reaching our visual system far exceeds the brain’s information processing capacity. Given the limited dynamic range of its neurons and its limited capacity in processing visual information in real-time, the brain deploys both structural and functional solutions that work in tandem to adapt to the surroundings. In this work, employing visual psychophysics and computational neuroscience, we study the mechanisms …

Assessing And Improving Knowledge Of Medical Decision-Making Capacity, Samantha J. Zohr

Master's Theses and Doctoral Dissertations

Clinical judgments of capacity have implications for the rights of the individual being assessed. While supported decision-making is recommended, it is not clear whether laypeople have sufficient knowledge to advocate for maximizing the autonomy of the person they assist. This study developed and evaluated a brief, computer-based intervention to increase knowledge about decision-making capacity, using a Solomon four-group design. A convenience sample of 160 participants completed the study via an online survey platform. Knowledge was assessed with a test designed for this study. A 2 x 2 factorial ANOVA found no pre-test sensitization, F(1, 156) = 0.09, p = .77, …

I Hear You: The Everyday Struggle Living With Misophonia, Ashton Jones

Mahurin Honors College Capstone Experience/Thesis Projects

The term misophonia is derivated from the Greek words misos, (hate), and phónè, (voice); it translates as hatred of sound. It is the term used to describe people who are irregularly affected by everyday noises. The first scientific observations by Pawel J. Jastreboff regarding misophonia indicate “individuals with misophonia are sensitive to a specific set of trigger sounds, which are usually recognized since childhood.” These types of sounds tend to be trivial noises, such as chewing or crunching, sniffing, breathing, clicking, lip smacking, and tapping. The noises can trigger an onslaught of negative emotions and violent reactions.

This documentary film …

Parenting Stress And Child Disruptive Behaviors: The Mediating Role Of Parental Negative Talk, David Roehm

Mahurin Honors College Capstone Experience/Thesis Projects

High parental stress and child disruptive behaviors tend to coexist. Furthermore, parental negative talk towards children cam impair child functioning later in life. In the present study, we sought to determine whether parental negative talk was a mediating variable between parenting stress and child disruptive behaviors. Fifty-two parent-child dyads from Eastern Kentucky participated in an analog Parent-Child Interaction Therapy (PCIT) behavioral observation and parents were given self-report measures for parenting stress and child disruptive behaviors.

Bivariate and multiple regression analyses were used to predict variance in child disruptive behaviors based on parenting stress with parental negative talk as a mediating …

New Frontiers In Translational Research: Touchscreens, Open Science, And The Mouse Translational Research Accelerator Platform, Jacqueline A. Sullivan, Julie R. Dumont, Sara Memar, Miguel Skirzewski, Jinxia Wan, Maryam H. Mofrad, Hassam Zafar Ansari, Yulong Li, Lyle Muller, Vania F. Prado, Marco A.M. Prado, Lisa M. Saksida, Timothy J. Bussey

Brain and Mind Institute Researchers' Publications

© 2020 International Behavioural and Neural Genetics Society and John Wiley & Sons Ltd Many neurodegenerative and neuropsychiatric diseases and other brain disorders are accompanied by impairments in high-level cognitive functions including memory, attention, motivation, and decision-making. Despite several decades of extensive research, neuroscience is little closer to discovering new treatments. Key impediments include the absence of validated and robust cognitive assessment tools for facilitating translation from animal models to humans. In this review, we describe a state-of-the-art platform poised to overcome these impediments and improve the success of translational research, the Mouse Translational Research Accelerator Platform (MouseTRAP), which is …

Effects Of Mp2rage B1+ Sensitivity On Inter-Site T1 Reproducibility And Hippocampal Morphometry At 7t, Roy A.M. Haast, Jonathan C. Lau, Dimo Ivanov, Ravi S. Menon, Kâmil Uludağ, Ali R. Khan

Brain and Mind Institute Researchers' Publications

Most neuroanatomical studies are based on T -weighted MR images, whose intensity profiles are not solely determined by the tissue's longitudinal relaxation times (T ), but also affected by varying non-T contributions, hampering data reproducibility. In contrast, quantitative imaging using the MP2RAGE sequence, for example, allows direct characterization of the brain based on the tissue property of interest. Combined with 7 Tesla (7T) MRI, this offers unique opportunities to obtain robust high-resolution brain data characterized by a high reproducibility, sensitivity and specificity. However, specific MP2RAGE parameter choices – e.g., to emphasize intracortical myelin-dependent contrast variations – can substantially impact image …

Normative Analysis Of Individual Brain Differences Based On A Population Mri-Based Atlas Of Cynomolgus Macaques, Qiming Lv, Mingchao Yan, Xiangyu Shen, Jing Wu, Wenwen Yu, Shengyao Yan, Feng Yang, Kristina Zeljic, Yuequan Shi, Zuofu Zhou, Longbao Lv, Xintian Hu, Ravi Menon, Zheng Wang

Brain and Mind Institute Researchers' Publications

The developmental trajectory of the primate brain varies substantially with aging across subjects. However, this ubiquitous variability between individuals in brain structure is difficult to quantify and has thus essentially been ignored. Based on a large-scale structural magnetic resonance imaging dataset acquired from 162 cynomolgus macaques, we create a species-specific 3D template atlas of the macaque brain, and deploy normative modeling to characterize individual variations of cortical thickness (CT) and regional gray matter volume (GMV). We observed an overall decrease in total GMV and mean CT, and an increase in white matter volume from juvenile to early adult. Specifically, CT …

Symbols Are Special: An Fmri Adaptation Study Of Symbolic, Nonsymbolic, And Non-Numerical Magnitude Processing In The Human Brain, H Moriah Sokolowski, Zachary Hawes, Lien Peters, Daniel Ansari

Brain and Mind Institute Researchers' Publications

How are different formats of magnitudes represented in the human brain? We used functional magnetic resonance imaging adaptation to isolate representations of symbols, quantities, and physical size in 45 adults. Results indicate that the neural correlates supporting the passive processing of number symbols are largely dissociable from those supporting quantities and physical size, anatomically and representationally. Anatomically, passive processing of quantities and size correlate with activation in the right intraparietal sulcus, whereas symbolic number processing, compared with quantity processing, correlates with activation in the left inferior parietal lobule. Representationally, neural patterns of activation supporting symbols are dissimilar from neural activation …

Spinal Cord Compression Is Associated With Brain Plasticity In Degenerative Cervical Myelopathy., Alicia E Cronin, Sarah A Detombe, Camille A Duggal, Neil Duggal, Robert Bartha

Brain and Mind Institute Researchers' Publications

The impact of spinal cord compression severity on brain plasticity and prognostic determinates is not yet fully understood. We investigated the association between the severity of spinal cord compression in patients with degenerative cervical myelopathy, a progressive disease of the spine, and functional plasticity in the motor cortex and subcortical areas using functional magnetic resonance imaging. A 3.0 T MRI scanner was used to acquire functional images of the brain in 23 degenerative cervical myelopathy patients. Patients were instructed to perform a structured finger-tapping task to activate the motor cortex to assess the extent of cortical activation. T

High-Contrast, Moving Targets In An Emerging Target Paradigm Promote Fast Visuomotor Responses During Visually Guided Reaching, Rebecca A. Kozak, Brian D. Corneil

Brain and Mind Institute Researchers' Publications

Humans have a remarkable capacity to rapidly interact with the surrounding environment, often by transforming visual input into motor output on a moment-to-moment basis. But what visual features promote rapid reaching? High-contrast, fast-moving targets elicit strong responses in the superior colliculus (SC), a structure associated with express saccades and implicated in rapid electromyographic (EMG) responses on upper limb muscles. To test the influence of stimulus properties on rapid reaches, we had human subjects perform visually guided reaches to moving targets varied by speed (experiment 1) or speed and contrast (experiment 2) in an emerging target paradigm that has recently been …

Intelligibility Benefit For Familiar Voices Does Not Depend On Better Discrimination Of Fundamental Frequency Or Vocal Tract Length, Emma Holmes, Ingrid Johnsrude

Brain and Mind Institute Researchers' Publications

Speech is more intelligible when it is spoken by familiar than unfamiliar people. Two cues to voice identity are glottal pulse rate (GPR) and vocal tract length (VTL): perhaps these features are more accurately represented for familiar voices in a listener’s brain. If so, listeners should be able to discriminate smaller manipulations to perceptual correlates of these vocal parameters for familiar than unfamiliar voices. We recruited pairs of friends who had known each other for 0.5–22.5 years. We measured thresholds for discriminating pitch (correlate of GPR) and formant spacing (correlate of VTL; ‘VTL-timbre’) for voices that were familiar (friends) and …

A Solution For Breaking The Impasse Of Burnout Measurement, Renzo Bianchi, Irvin Sam Schonfeld

Publications and Research

In view of the profound problems affecting burnout’s conceptualization and measurement and because there is now robust evidence that burnout is a depressive condition, we recommend that occupational health specialists shift their focus from burnout to depression. A measure of job-related depressive symptoms, the Occupational Depression Inventory (ODI), has recently been developed. Advantageously, the ODI resolves many of the persistent problems linked to burnout while being consistent with burnout researchers’ original aim of assessing a work-attributed form of distress. The ODI includes a diagnostic algorithm that allows investigators to estimate the prevalence of depressive disorders that individuals specifically ascribe to …

Shu Altop News Issue #2, Spring, Dr. Susan L. Davis, Rn & Richard J. Henley College Of Nursing

News, Magazines and Reports

Updates from the Davis & Henley College of Nursing Sacred Heart University Alternatives to Opioids for Pain Grant.

Alternatives to Opioids for Pain (ALTOP) is a HRSA funded project to help combat the opioid epidemic in Connecticut.

Examining The Relationship Between Mental Health Conditions And Risk Perception In Determining Covid-19 Preventative Health Behaviors, Krupali Patel

Honors Undergraduate Theses

Depression and anxiety are relatively common among college students and research suggests that risk perceptions may be modulated by these mental health conditions. In addition, studies have demonstrated that higher perception of risk predicts more frequent practice of preventative health behaviors, and this relationship may also be modulated by depression and anxiety. The present study examined the relationship between these factors in the context of COVID-19. Using survey data from undergraduate students, risk perceptions about COVID-19, self-reported practice of COVID-19 preventative behaviors, and their relationship were compared between those with and without the common mental health conditions of Major Depressive …

The Effects Of Bioidentical Hormone Replacement Therapy On Irritability In Menopausal Women, Giavana Hanna

Honors Undergraduate Theses

The start of the menopausal transition involves the introduction of various somatic, urogenital, and psychological symptoms; of the symptoms, irritability is one of the main complaints reported by women. The use of bioidentical hormone replacement therapy has become more prevalent in society, specifically treating the somatic and urogenital symptoms of the menopausal transition. This study aims to determine the effects of bioidentical hormone replacement therapy (BHRT) on irritability in menopausal women. To test the hypotheses, an online survey was distributed to women via social media and word-of-mouth. Participants were asked to respond to various questions, which were then analyzed based …

The Effect Of Microdosing Classical Psychedelics On Cognitive Performance, Michael Harris

Honors Undergraduate Theses

Public interest and scientific inquiry are currently bringing psychedelic research back into the spotlight after a decades-long respite from clinical human trials. A majority of the research during this recent renaissance has surrounded applications of psychedelics in the fields of mental health. Less attention is being focused to other research areas where psychedelics may also prove informative, such as cognition and information processing. A common trend taking place is the act of administering very small doses of psychedelics as a potential cognitive enhancer, called microdosing. With less research being focused on these areas however, it is not well documented whether …