Behavior and Behavior Mechanisms Commons^™

Psychosocial Characteristics Of Gambling Addicts – Does It Matter When They Start Their Treatment?, Neven Ricijas Phd, Dora Dodig Hundric Phd, Sabina Mandic Ma, Sanja Radic Bursac Ma, Davor Bodor Phd

International Conference on Gambling & Risk Taking

Abstract:

Gambling disorder is well known as a hidden addiction and therefore is subjected to a prolonged time in seeking treatment. During the development of addiction, the psychosocial functioning is more openly or covertly disrupted, and gambling addicts manifest various problems and risky behaviors. At the same time, motivational mechanism for seeking professional help are complex and influenced by different individual circumstances.

This study was conducted with N=315 patients in the Daily Clinic for Gambling Addiction. The psychosocial functioning of the patients is assessed at the beginning of the treatment, while a specific aim of this paper is to explore …

Tempers Rising: The Effect Of Heat On Spite, Jake C. Cosgrove

Master's Theses

The relationship between heat and harmful outcomes is well documented, with research connecting various adverse economic outcomes to the climate. In the presence of increasing global warming and climate change, understanding why the climate leads to negative economic outcomes is essential for forming peaceful institutions of the future. We study how behavioral economic outcomes change in the presence of heat through a lab experiment involving 1,110 observations conducted in five different countries. This paper specifically focuses on the social preference outcome of spite. We find that increased time exposure to the treatment effect of heat is required to elicit an …

Sleep Duration Is Associated With Caudate Volume And Executive Function, Nicole Jones

Honors Theses

The ineligible role of the caudate nucleus in sleep has been implicated throughout multiple scientific studies. Previous literature has shown that greater caudate volume is associated with longer habitual sleep duration in older adults- ranging from 55 years of age and up. However, the association between sleep duration and caudate volume remains unknown in the younger population. In this study, we examined the caudate volume in youth to older adults (10 to 85 years old) with a greater sample size (N=464) to increase statistical power. The volumetric size of the caudate nucleus showed significantly positive association with habitual sleep duration, …

Tf-Cbt Training Augmented With A Self-Care Focus: Understanding Facilitators And Barriers To Treatment Implementation., Julie P. Harrison, Esther Deblinger, Elisabeth Pollio, Beth Cooper, Robert A Steer

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

Clinicians working with youth exposed to trauma may be at increased risk for experiencing elevated levels of stress and symptoms of secondary traumatic stress, which can negatively impact clinician wellbeing and ultimately contribute to reduced access to quality care for clients. An innovative Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) training incorporating self-care practices (i.e., Practice What You Preach; PWYP) was developed to help facilitate the implementation of TF-CBT and to enhance clinicians' coping and decrease stress. The primary purpose of this study was to determine whether the PWYP-augmented training met three Objectives: (1) increase clinicians' feelings of TF-CBT competency; (2) improve …

The Correlation Between Traumatic Brain Injury And Incarceration Among Adult Males In The United States, Shadi Shams

Rowan-Virtua Research Day

The United States has one of the largest growing prison populations in the world. A large amount of social and economic resources go towards the cost and maintenance of correctional facilities each year. Additionally, the current correctional programs are insufficient in assisting inmates with getting back to society; especially those with traumatic brain injury (TBI) who often remain undiagnosed and are usually treated unfairly in the prison system instead of receiving the appropriate help. Prior scholarly work has shown that patients in the post-TBI stage are more likely to enter the judicial system. In the recent population-based cohort study, the …

Barriers To Colorectal Cancer Screening For Low-Income Hispanic Men In Urban Areas Between 50-75, Alex Vega

Rowan-Virtua Research Day

Colorectal cancer (CRC) is the second leading cause of cancer-related deaths in the United States. Although CRC screening rates have improved in non-Hispanic whites (NHW), Hispanic adult males (HAM) aged 50-75 in urban areas continue to experience low screening rates and higher CRC morbidity and mortality. This review aims to identify the barriers to CRC screening among HAM and propose targeted interventions to increase screening rates. A comprehensive literature review was conducted using databases such as PubMed, Scopus, and Google Scholar. Key search terms included "colorectal cancer", "screening", "Hispanic adult males", "urban", "barriers", and "interventions". Factors identified include poverty, language …

Healthcare Disparities In The Lgbtqia+ Community: A Scoping Review Of Community Vs Provider Experiences, Uttara Hardikar, Alisha Vincent, Venkateswar Venkataman, Millicent Channell

Rowan-Virtua Research Day

Background: It is well-established that healthcare disparities exist in the LGBTQIA+ community. The divide is a growing concern exacerbated by recent changes in the healthcare and sociopolitical climate. To eliminate this divide and find ways to deliver better outcomes to the LGBTQIA+ is a dire need. This report analyzes the possible reasons from the community as well as the providers perspective, with a goal to find best practices that could be implemented in both components.

Methods: A scoping literature review was carried out as described below to collect perspectives from both sides: patients as well as providers.

Results: From patient …

An Erp Measure Of Non-Conscious Memory Reveals Dissociable Implicit Processes In Human Recognition Using An Open-Source Automated Analytic Pipeline, Richard J. Addante, Javier Lopez-Calderon, Nathaniel Allen, Carter Luck, Alana Muller, Lindsey Sirianni, Cory S. Inman, Daniel L. Drane

Psychology Faculty Publications

Non-conscious processing of human memory has traditionally been difficult to objectively measure and thus understand. A prior study on a group of hippocampal amnesia (N = 3) patients and healthy controls (N = 6) used a novel procedure for capturing neural correlates of implicit memory using event-related potentials (ERPs): old and new items were equated for varying levels of memory awareness, with ERP differences observed from 400 to 800 ms in bilateral parietal regions that were hippocampal-dependent. The current investigation sought to address the limitations of that study by increasing the sample of healthy subjects (N = 54), applying new …

Children’S Disclosure Of School Bullying: The Relation Between Peer Victimization, Internalizing Symptoms, Negative Affect, And Gender, Julia L. Kiefer

Graduate Theses and Dissertations

Children who are bullied by their peers are at risk for several negative developmental outcomes and are therefore advised to tell an adult when they are. However, victims of school bullying are often reluctant to disclose to adults that they are being bullied. Some bullied children also experience symptoms of anxiety or depression, which could further reduce their likelihood of telling an adult. In this study, I tested the degree to which children’s internalizing symptoms predicted their likelihood of telling adults about being bullied at school, and if this relation was exacerbated by children’s negative feelings associated with telling an …

Dental Fear, Anxiety, And Phobia – Behavioral Management And Implications For Dentists, Nadya Tsetsova Avramova

Journal of Mind and Medical Sciences

Clinical management of patients with dental fear, anxiety, and phobia could be a major challenge to daily practice of dental professionals. The aim of the current review was to expand the modern consideration with respect to these issues, and therefore to discuss basic approaches and psychological techniques for management of oral health behaviors that should be employed in dentistry. This paper presents detailed description of the characteristics of dentist-patient therapeutic relationship as well as the most used techniques to cope with dental fear, anxiety, and phobia - relaxation techniques, cognitive-behavioral therapy (CBT), hypnosis and melotherapy. We can still argue that …

Psilocybin Prevents Symptoms Of Hyperarousal And Enhances Novel Object Recognition In Rats Exposed To The Single Prolonged Stress Paradigm, Colin R. Del Valle, Heather R. Sparkman, Margaret M. Naylor, Connor M. Cruea, Rachel E. Rice, Claire E. Miller, Brooke E. Bramlage, Lillianna P. Puppel, Madison L. Brown, Aleece K. Al-Olimat, Elizabeth S. Dietz, Phillip R. Zoladz

ONU Student Research Colloquium

Pharmacotherapy for stress-related psychological disorders remains inadequate. Patients who are treated with conventional pharmacological agents frequently report negligeable symptom reduction, and, in most cases, less than 50% experience full remission. Clearly, there is a need for additional pharmaceutical research into both established and novel approaches to alleviate these conditions. Over the past several years, there has been a renewed interest in the use of psychedelics to aid in the treatment of psychological disorders. Several studies have reported promising results in patients with major depression, anxiety disorders, and post-traumatic stress disorder (PTSD) following treatment with psychedelic agents such as lysergic acid …

Tunnel Vision, False Memories, And Intrusive Memories Following Exposure To The Trier Social Stress Test, Chloe N. Cordes, Cassidy L. Pfister, Kayla M. Boaz, Taylor D. Niese, Sydney L. Parker, Kristen E. Long, Mercedes L. Stanek, Matthew S. Risner, John G. Blasco, Koen N. Suzelis, Kelsey M. Siereveld, Shannon B. Carnes, Boyd R. Rorabaugh, Phillip R. Zoladz

ONU Student Research Colloquium

Most research examining the impact of stress on learning and memory has exposed participants to a stressor and measured how it affects learning and memory for unrelated material (e.g., list of words). Such work has been helpful, but it has not been the most translational to the human condition. When considering phenomena such as intrusive memories in post-traumatic stress disorder (PTSD) or an eyewitness's memory for a crime, it is most useful to know what an individual remembers about the stress experience itself, not unrelated information. In prior work, investigators used a modified version of the Trier Social Stress Test …

Impact Of Acute Stress, Sex, And Childhood Maltreatment On Fear Learning And Fear Generalization In A Fear-Potentiated Startle Paradigm, Kayla M. Boaz, Chloe N. Cordes, Cassidy L. Pfister, Taylor D. Niese, Sydney L. Parker, Kristen E. Long, Mercedes L. Stanek, Boyd R. Rorabaugh, Seth D. Norrholm, Phillip R. Zoladz

ONU Student Research Colloquium

Many researchers approach the etiology of trauma-, stressor-, and anxiety-related mental disorders from the perspective of classical conditioning processes gone awry. According to this view, abnormal associative relationships between conditioned and unconditioned stimuli may underlie pathological anxiety and result in unusually intense fear memories or fear memories that cannot be properly extinguished. Recent work has expanded on this view by showing that many psychological disorders involving pathological anxiety are associated with an exaggerated form of stimulus generalization, leading individuals with such disorders to respond with fear and anxiety to a variety of contexts and cues that should not be threatening. …

Low-Dose Psilocybin Enhances Novel Object Recognition But Not Inhibitory Avoidance In Adult Rats, Claire E. Miller, Colin R. Del Valle, Margaret M. Naylor, Heather R. Sparkman, Connor M. Cruea, Rachel E. Rice, Brooke E. Bramlage, Lillianna P. Puppel, Madison L. Brown, Aleece K. Al-Olimat, Elizabeth S. Dietz, Phillip R. Zoladz

ONU Student Research Colloquium

Given the recently renewed interest in using psychedelics to aid in the treatment of psychological disorders, we aimed to examine the impact of psilocybin, a 5-HT_2A agonist, on learning and memory in rodents. Previous work has demonstrated that psilocybin and other 5-HT_2A agonists can enhance fear conditioning, fear extinction, and novel object recognition (NOR). Thus, we predicted that low doses of psilocybin would enhance inhibitory avoidance (IA) and NOR memory. In the first experiment, adult male and female Sprague-Dawley rats underwent step-through IA training (involving 0.45, 0.65, or 1 mA scrambled footshock) and were injected intraperitoneally (i.p.) with …

Childhood-Onset Attention-Deficit/Hyperactivity Disorder Exacerbates Opioid Use Disorder Consequences: Mediation By Impulsive Phenotypes, Liam R. Browning, Ciara Cannoy, Tabitha E. H. Moses, Leslie H. Lundahl Phd, David M. Ledgerwood Phd, Mark K. Greenwald Phd

Medical Student Research Symposium

Background: Attention deficit hyperactivity disorder (ADHD) is highly prevalent and associated with opioid use disorder (OUD). Yet, little is known about the mechanisms by which ADHD (which is a heterogeneous construct/diagnosis) might alter the trajectory of OUD outcomes.

Aim: This cross-sectional study examines relationships between childhood ADHD (inferred as predating substance use) and the extent to which the effects of ADHD on lifetime heroin-use consequences are mediated by foreshortened time perspective and drug-use impulsivity.

Methods: Individuals who report heroin use (N=214) were screened using the Assessment of Hyperactivity and Attention (AHA), Impulsive Relapse Questionnaire (IRQ), Stanford Time Perception Inventory (STPI), …

Prenatal Ethanol Exposure Impairs Performance On Spatial And Tactile Sequential Discrimination Task In Juvenile Rats, Caleb S. Bailey

Theses and Dissertations--Psychology

Fetal alcohol spectrum disorders (FASDs) are a set of cognitive and behavioral abnormalities that arise in ~5% of children who have been prenatally-exposed to alcohol. Prenatal alcohol exposure (PAE) can cause impairments in learning acquisition, working memory, response inhibition, and attentional-set shifting that result in exaggerated deficits in executive function and impairments in goal-seeking behavior. There are standard procedures used in rodent research to address some components of these deficits, but few procedures are sensitive enough to comprehensively assess such deficits. To address this issue in FASDs research techniques, we developed a procedure that requires prolonged executive function in a …

Neurobiology Of Ptsd In Adults And Children: The Impact Of Stress-Induced Brain Abnormalities Across The Lifespan, Catherine Clover

Undergraduate Honors Theses

In the scholarly community, there is disagreement about the effects of PTSD or chronic stress on the brain of adults and children. Though PTSD or chronic stress are known to negatively affect neurobiological structures, specifically due to prolonged glucocorticoid excess, volumetric discrepancies between traumatized and control groups are not unanimously confirmed. This review sought to address the common understandings in academia of the effects of PTSD on the brains of adults and children. Literature on this topic indicated that, in adults, the hippocampus, cingulate gyrus, and prefrontal cortex bilaterally appeared to decrease in gray matter volume and the corpus callosum …

Physiological Responses Regarding Stress And Trauma: The Freeze Response, Emma Arie Von Holten

UNF Graduate Theses and Dissertations

Fight-or-flight is a commonly known response to threatening situations, but the freeze response is another defensive mechanism that might arise in such situations. There is also evidence that exposure to trauma can impact physiological reactions when defensive mechanisms are not required, such as freezing in response to non-threatening situations. The current study aimed to replicate and expand upon a limited number of previous studies on the human freeze response by implementing measurements of postural sway, heart rate, and infrared thermography while valenced images were shown to participants. Ninety-two participants were recruited from the University of North Florida and participants were …

The Influence Of Early Childhood Parental Feeding Behaviors On Self-Regulation & Food Decision-Making In Young Adults, Natasha Singareddy

CMC Senior Theses

This study used data from a diverse set of undergraduates from the Claremont Colleges to examine the relationship between cognitive control (impulsivity and response inhibition) and self-regulatory ability as an indicator of sustained early childhood parental feeding behaviors in adulthood. In addition, the current study explored if early childhood parental feeding behaviors predicted food decision-making in adulthood as a result of perceived taste and nutritional value of food items. It was hypothesized that heightened impulsivity and impaired response inhibition as measures of cognitive control would correlate to poorer self-regulation, in turn reflecting a particular mode of early childhood parental feeding …

Filipino Physical Therapists’ Practice And Perspectives On Non-Treatment Physical Activity For Older Adults, Frances Rom M. Lunar, Attilah Mae B. Alog, Alexa Ds Tanchuling, Kristen Mari Andal, Beatrice Camille Chan, Daniel C. Chua, Claire Beatrice Martinez, Ma. Anna Carmina D. Orlino, Jem Bettina G. Tan, Koji A. Katakura Jr., Marvin Louie S. Ignacio

Philippine Journal of Physical Therapy

Introduction:

Studies have already investigated the practice of physical therapists (PTs) in promoting non-treatment physical activity (NTPA). However, these were done in the context of mostly western settings or were not specific to older adult practice. It is still unclear if a similar level of practice and perspectives on NTPA promotion exists in a setting where physical therapy is more associated with rehabilitation than health promotion, such as in the Philippines. Therefore, this study aimed to describe Filipino PTs' knowledge of WHO physical activity (PA) guidelines and their use of behavioral change techniques (BCTs) and theories when promoting PA in …

Mental Health Benefits Of Physical Activity In Older Adults, Adrian Kurt Zitzmann

Master of Science in Nursing Family Nurse Practitioner

Physical activity is the fountain of youth, strengthening both the physical body as well as the mind, leading to better emotional stability and a general sense of well-being. The population over age 65 is nearing retirement age and are transitioning from a high paced work and family life to a slower and less active “empty nest” lifestyle. Among adults over age 65, will implementing an exercise program for 30 minutes per day increase mental well-being? The benefits of physical activity will be supported by gathering a group of older adults ages 65 and up from a local retirement community to …

Self-Blame Associated With Sexual Maltreatment, Jessica Castillo, Mallory Constantine

Undergraduate Research Symposium Posters

Sexually maltreated youth are at increased risk for developing thoughts of self-blame associated with their traumatic experiences (Melville et al., 2014). Self-blame increases risk of maladaptive emotion regulation strategies and self-harming behaviors (Gorgi et al., 2019). Self-blame can cause negative side effects in development and adulthood, changing the trajectory of the child who was affected by sexual assault (Ullman et al., 2014). Recent studies suggest we must continue to investigate the role in shame in producing meaning making progress, and how it affects other emotions, cognitive learning, and emotion regulating strategies (McElvaney et al., 2022). In order to continue to …

Testing Wickelgren's Model Of Interference And Decay, Gabriel Hull, Isabella Lacy

Undergraduate Research Symposium Posters

Two explanations have been proposed to explain forgetting: decay (forgetting occurs as a function of time) and interference (the mental activity can impinge on the consolidation of a recently acquired memory). Wickelgren (1974) proposed a model of forgetting which suggests that forgetting is a function of both decay and interference, best expressed as a power-exponential function. The present research will be the first to directly examine whether Wickelgren’s model accurately predicts the observed effects of these two components on forgetting. This research will further the study of human memory by improving current models, and helping to resolve the debate surrounding …

You're So Harsh On Me: Meanness In Psychopathy And Perceived Family Criticism, Jordan E. Hayes, Kayla Mcginty

Undergraduate Research Symposium Posters

Overall, the lack of research on percieved criticism, especially within populations that display meanness, show a need for research because just like mood, percieved criticism may change throughout the day. Understanding the relationship between psychopathic meanness and momentary patterns of percieved criticism among family members could provide helpful insight into social interactions and elucidating patterns of family dysfunction involved in the most antagonistic features of psychopathy.

Understanding The Contributions Of Hormonal Contraceptives And Cortisol Levels To Fear Learning In Women, Sahil Bardai

Symposium of Student Scholars

Women are twice as likely to be diagnosed with an anxiety disorder than men. Eighty-five percent of women in the US will use hormonal contraceptives at some point in their lifetime. Women who use hormonal contraceptives show heightened startle reactivity to a threatening stimulus. Previous results from our lab showed a significant increase in fear-potentiated startle (FPS) in women who were on hormonal contraceptives compared to women who were naturally cycling. These results stayed consistent throughout three acquisition trials. Others have shown that the use of OCPs (oral contraceptive pills) is related to the dysregulation of the HPA-axis and elevated …

The Impact Of Video-Taped Social Modeling On Alcohol Outcome Expectancies Of Young Adults And The Role Of Social Anxiety, Kyle Kevin Jackson

Graduate Theses and Dissertations

Alcohol outcome expectancies (AOEs) represent people’s ideas about the effects of alcohol (Fromme, 1993). Positive AOEs particularly have been identified as a potential risk factor for hazardous drinking (e.g., Brown et al., 1985). The exact mechanisms that modify AOEs are not fully understood. Further, people higher in social anxiety may be especially receptive to social modeling due to attentional bias shift towards others in social contexts (Rapee & Heimberg, 1997). The current study examined how social anxiety and social modeling associate with AOEs. It was hypothesized that 1) those in the social modeling treatment condition would have higher social anxiety-adjacent …

Blind Spot: Implicit Bias In Health Care And Its Awareness Among Nursing Students At The University Of Southern Mississippi, Debora Skaliks

Doctoral Projects

While prejudice and bias are eminent topics in our society, implicit bias or unconscious bias is not as easily detected. Even though implicit bias may be a familiar concept to many, numerous healthcare workers frequently do not recognize the extent of harm such biases can impose on patients' health and outcomes. The Blind Spot DNP project exposed in this research paper explores the relentless question of the correlation between implicit bias awareness, implicit bias education, and its impact on health care. This Doctor of Nursing Project (DNP) project aimed to analyze whether implicit bias education and testing could increase unconscious …

Hiv And Early Life Stress On Neuroimaging And Risky Behavior, Paola Garcia Egan

Dissertations

This study examined the interactive effects of early life stress (ELS) and HIV on brain morphometry, diffusion-basis-spectrum-imaging (DBSI), risky decision-making, and sex-risk behavior. 122 people with HIV (PWH) and 113 people without HIV (PWoH), free of major psychiatric illness and neurological confounds, were stratified into high (≥ 3 events) vs. low (< 3 events) ELS [PWoH/low ELS (n = 57), PWoH/high ELS (n =56), PWH/low ELS (n = 43), PWH/high ELS (n = 79)] and underwent structural magnetic resonance imaging, DBSI, neuropsychological, and risky-behavior assessment; all PWH were virologically controlled. Compared to PWoH, PWH had smaller orbitofrontal cortex (OFC), parietal lobes, insula, caudate and anterior cingulate. No ELS effects were detected in volumetric measures. Significant interactions were found between HIV serostatus and ELS on the OFC and on cellularity of the inferior fronto-occipital fasciculus after multiple comparisons adjustment. Specifically, PWH/high ELS exhibited significantly smaller OFC and PWoH/high ELS show significantly larger OFC than the other groups. PWoH/high ELS exhibited higher DBSI cellularity (neuroinflammation proxy) of the inferior-occipital-fasciculus compared to PWoH/high ELS. Regardless of HIV status, executive function moderated the relationship between the OFC and sex-risk behavior such that individuals within the sample who performed above average on a measure of executive function and had a larger OFC reported fewer sex partners in past six months than individuals with smaller volumes. No interaction was found between HIV serostatus and ELS on risky behavior measures. Clustering analyses defined ELS subgroups in PWH that were determined by demographic characteristics, duration of infection, recent CD4+ T-cell count, nadir CD4+ T-cell count and high/low ELS.Even in PWH that are virologically controlled, without major current psychiatric comorbidities, there is evidence of a synergistic impact of ELS and HIV on OFC volumes. Higher volumes in the OFC were detrimental when associated with lower executive function scores or advantageous when associated with higher executive function. Findings suggest that ELS is associated with different brain signatures among PWoH and virally suppressed PWH. However, ELS was not directly associated with risky behaviors, and subgroups in PWH were characterized by demographic variables, past substance use and HIV clinical variables.

Breastfeeding Goal Attainment And Likelihood Of Future Breastfeeding: A Test Of Self-Affirmation Theory, Mackenzie Dm Whipps

Health Behavior Research

Breastfeeding is an important health behavior for pediatric and maternal wellbeing. However, many mothers in the United States do not meet breastfeeding duration guidelines, nor do they meet their own goals for breastfeeding. Non-attainment of breastfeeding goals has implications for the health and wellbeing of future children born into those families. Using publicly available national data, we tested a self-affirmation theory (SAT) hypothesis to explore the complex relationship between breastfeeding goal attainment and intention to breastfeed a future child. We found goal attainment predicted stronger future intention, and that this association was moderated by how highly the mother valued breastfeeding. …

Maternal Adverse And Protective Childhood Experiences And Prenatal Smoking, Karina M. Shreffler, Christine N. Joachims, Lucia Ciciolla, Julie M. Croff, Machele Anderson

Health Behavior Research

Prenatal smoking is associated with adverse pregnancy and birth outcomes as well as health problems in early childhood. Recent research determined that maternal adverse childhood experiences (ACEs) increase the odds of smoking during pregnancy. We consider the role of protective and compensatory childhood experiences (PACEs) in an effort to examine the extent to which positive childhood experiences are protective factors for maternal smoking behaviors. Between 2015-2018, 309 pregnant women in Oklahoma recruited from high-risk prenatal clinics, childbirth education classes, and social media were surveyed about their childhood experiences and smoking behaviors during pregnancy. Ordinal regression analysis was used to examine …