Psychology Commons^™

Nmda Receptor Inhibition On Rodent Optimal Decision-Making In The Diminishing Returns Task, Seth Foust

Research Psychology Theses

There has been growing interest in using N-methyl-D-aspartate (NMDA) receptor antagonists as treatments for mood disorders, but there is still much to learn about their cognitive effects. Research shows NMDA receptors can affect decision-making, and the antagonist MK-801 has had varying effects in rodents. Specifically, some have reported impairments in working memory while foraging behaviors remained intact, while others have demonstrated changes in choice behavior related to delay or risk in behavior tasks. We investigated the role of NMDA receptors in the specific paradigm of optimal decision-making to further confirm MK-801’s effects and to explore whether inhibiting NMDA receptors alters …

Investigating The Specific Links Between Adverse Childhood Experiences And Vulnerability To Suicide: A Mixed Methods Study, Priyata Thapa

Dissertations, 2020-current

Suicide is among the leading causes of death in the U.S. and it is imperative to improve prevention efforts (CDC, 2021). Previous research has demonstrated a strong association between adverse childhood experiences (ACEs) and suicide risk (e.g. Felitti et al., 1998; Hughes et al., 2017), and the need for deeper understanding of these associations utilizing developmental and relational perspectives (e.g. Angelakis et al., 2019; Hjelmeland and Knizek, 2020). This study investigated the associations between ACEs, interpersonal learning history in early attachment relationships, and suicidality using an explanatory sequential mixed methods design. The Structural Analysis of Social Behavior (SASB; Benjamin, 1979) …

Coaching In Differential Attention And Pride Skills During Child Directed Interactions For Siblings Of Children With Neurodevelopmental Disorders, Ava Sardoni

Dissertations, 2020-current

Neurodevelopmental Disorders (NDDs) are an increasingly-common presentation that is often associated with significant behavioral and relational challenges. NDDs can impact multiple areas of functioning including social, academic, and adaptive functioning. As NDDs are developmental disorders in nature, they are often lifelong conditions that require intensive treatments and adaptations throughout the lifespan. One of the most important predictors of success and fulfillment for a child with an NDD is the support from the family system.

Siblings of a child with an NDD are often neglected from the conversation of supports and treatments for children with NDDs. However, challenging behaviors often associated …

The Impact Of The Covid-19 Pandemic On Youth Experiencing Homelessness: A Qualitative Study, Bryan A. Pecoraro

Dissertations, 2020-current

The purpose of this qualitative study was to understand how the COVID-19 pandemic impacted youth experiencing homelessness (YEH). During the coronavirus outbreak, millions of people’s health worldwide was negatively affected. In addition to poor physical health, society’s mental health was affected by political discourse, viral mitigation factors, social distancing, and distrust of both the media and government. Decades of research with those experiencing homelessness suggest that the housing insecure suffer from a litany of poor outcomes. Their physical and mental health are negatively affected by traumas and illnesses suffered prior to, and during, their transience. This study takes a phenomenological …

Teaching Peer Imitation To Preschool-Aged Children With Autism Spectrum Disorder Using A Video Modeling Treatment Package, Megan M. Harper

Theses & Dissertations

Peer imitation is a skill that serves to promote the acquisition of new play skills, problem-solving skills, and academic skills through observation of one’s peers. Although peer imitation is an important pre-requisite for learning from peers, many autistic children experience deficits in this area. In the present study, we evaluated a video model treatment package to teach autistic children to imitate their peers. Additionally, we conducted free play probes pre- and post-training to assess the transfer of training to a natural play setting. The results of the current study are mixed. One participant’s imitation skills generalized to the in-vivo sessions …

Tailoring Digital Physical Activity Support Messages For Women In Midlife With Elevated Risk For Cardiovascular Disease: A Multicomponent Study, Kiri Baga

Theses and Dissertations

Women in midlife (ages 40-60) are at heightened risk for cardiovascular disease (CVD). Although physical activity (PA) engagement can reduce CVD risk, few women engage in sufficient PA to receive this benefit. They cite lack of social support as a key barrier, but existing interventions that employ social support show limited effectiveness. Digital PA support messages (i.e., brief, text-based messages delivered via smartphone or other device) may be a powerful method to meet social support needs in daily life. However, women’s preferences for and responses to distinct types of messages are not well understood. The aim of this study was …

Tiktok Use, Flow, And Addictive Behaviors, Santiago Vigil

McNair Summer Research Program

Abstract

TikTok’s design exploits sensory preferences through continuous scrolling, providing a seamless infinite amount of content. Therefore, I hypothesized that TikTok creates a flow state where people are immersed in the app and may lead to addiction-like symptoms. TikTok use may also be associated with boredom proneness and anxiety. Via a self-report survey, participants indicated their use of social media apps, answered items measuring their psychological flow state on TikTok and Instagram (as a comparison), reported the frequency of behaviors indicating symptoms of addiction, and rated their self-esteem, boredom proneness, and general anxiety. Results showed 7 of the 9 flow …

Sex Differences In Metabolic Phenotype And Hypothalamic Inflammation In The 3xtg-Ad Mouse Model Of Alzheimer's Disease., Lisa S. Robison, Olivia J. Gannon, Abigail E. Salinero, Charly Abi-Ghanem, Richard D. Kelly, David A. Riccio, Febronia M. Mansour, Kristen L. Zuloaga

Faculty Articles

BACKGROUND: Alzheimer's disease (AD) is notably associated with cognitive decline resulting from impaired function of hippocampal and cortical areas; however, several other domains and corresponding brain regions are affected. One such brain region is the hypothalamus, shown to atrophy and develop amyloid and tau pathology in AD patients. The hypothalamus controls several functions necessary for survival, including energy and glucose homeostasis. Changes in appetite and body weight are common in AD, often seen several years prior to the onset of cognitive symptoms. Therefore, altered metabolic processes may serve as a biomarker for AD, as well as a target for treatment, …

Awareness, Acceptance, And Equanimity: Relationships Between Trait Mindfulness, Stress, And Blood Pressure, Gabrielle Renee Chin

Theses and Dissertations

Hypertension (HTN) is associated with stress and unhealthy emotion regulation. Mindfulness-based interventions (MBIs) are said to help address stress-related diseases like cardiovascular disease by impacting stress and emotion regulation, yet studies of MBIs on cardiovascular health show inconsistent findings. Limited research has examined the basic links between trait mindfulness and cardiovascular health, leaving the active components of MBIs in this context unclear. Therefore, the current study examined the relationship between trait mindfulness and blood pressure (BP) in individuals with pre-hypertension (pre-HTN). Latent variables representing two conceptualizations of trait mindfulness -Monitor and Accept Theory (MAT) and Equanimity- were calculated using facets …

Analisis Faktor-Faktor Yang Berhubungan Terhadap Keselamatan Di Tempat Kerja Pada Pt. X Semasa Pandemi Covid-19, Muhammad Faqih Hartono, Fatma Lestari

National Journal of Occupational Health and Safety

PT X Unit Citeureup is the largest cement manufacturing industrial plant in the world. The industrial processes in PT X Unit Citeureup involve a variety of processes, materials, and hazardous works. Thus, the work process in it causes a lot of occupational safety and health risks. In addition, at this time PT X Unit Citeureup is also facing the challenges of the COVID-19 pandemic just like other industries. This situation can have a negative impact on both employees and management of PT X Unit Citeureup. Based on this situation, the establishment of safety in the workplace is something that must …

Analisis Hubungan Faktor Fisik Dan Individu Terhadap Prevalensi Keluhan Musculoskeletal Disorder (Msds) Pada Pekerja Cv Bengkel Otomotif Tahun 2022, Hamzah Fansuri Fajri, Robiana Modjo

National Journal of Occupational Health and Safety

Complaints of musculoskeletal disorders (MSDs) in general can occur due to contraction or excessive loading of muscles or bones. One example of an activity that can trigger the incidence of musculoskeletal disorders (MSDs) is manual material handling work. Manual material handling work is still commonly found in the work done at CV Bengkel Otomotif. This study focuses on looking at the relationship between physical and individual variables with complaints of musculoskeletal disorders (MSDs) in CV Bengkel Otomotif workers. This research is a cross-sectional study with quick exposure check and nordic body map instruments. Of the 60 workers who became respondents …

Gambaran Kejadian Computer Vision Syndrome Dan Faktor Risikonya Pada Mahasiswa Fkm Ui Di Masa Pandemi Covid-19, Rahadian Muhamad Shadik, Baiduri Widanarko

National Journal of Occupational Health and Safety

Due to the Covid-19 pandemic, many activities that were previously carried out offline have turned into online, including the education sector. This condition increased the use duration of electronic devices with digital screens/VDT, especially among students. It is one of the risk factors for Computer Vision Syndrome. Apart from duration, several risk factors are also associated with Computer Vision Syndrome. The aims of this study are to see an overview of Computer Vision Syndrome incidence and analyze the relationship between Computer Vision Syndrome incidence and its risk factors in regular (S1) and postgraduate (S2) students, FKM UI during the Covid-19 …

Terror Management And The News: An Exploration Into The Effects Of Framing On Mortality Salience, Peter Montwill

Masters Theses, 2020-current

The present study explores the link between Terror Management Theory and the use of its principles within news media. Political news media in the digital age undergoes a variety of framing effects, more specifically episodic and thematic frames of stories. To induce mortality salience, college-aged participants were presented with stories framed from the perspective of an individual’s experience or a general theme of experiences regarding the controversial pro-life topic and a non-controversial hiking topic. These stories are presented in the style of Instagram posts to mirror how college-aged people consume news media. The stories also contain wording designed to induce …

Analisis Keluhan Non-Auditory Pada Pekerja Bagian Operasi Yang Terpajan Kebisingan Di Unit 5-7 Perusahaan Pembangkit Listrik Pt X Tahun 2022, Aisyah Raini Azzahra Putri, Mila Tejamaya

National Journal of Occupational Health and Safety

Noise is unwanted sound that comes from objects or equipment from the production process that can cause health problems in the form of hearing loss and non-hearing complaints. Non-auditory effects are symptoms caused by exposure to noise, but not on the hearing organ. This effects that affect health and well- being in a person such as physiological effects, psychological effects, and communication disturbance. The purpose of this study was to determine the effect of the level of noise exposure, worker characteristics, and worker behavior on non-auditory among workers in the unit 5-7 area of power generation company PT. X on …

Analisis Kasus Kecelakaan Pemboran Pada Industri Migas Di Pt.X Berdasarkan Faktor Manusia Tahun 2022, Siti Khodijah, Mufti Wirawan

National Journal of Occupational Health and Safety

Oil and gas drilling activities have associated high risks. 80% of the causes of drilling accidents are caused by human performance. In 2020, drilling activities at PT. X accounts for 3 out of 8 accidents and the common cause that occurs due to human factors. Unsafe acts are the main cause of drilling accidents in the oil and gas industry. This study discusses the analysis of cases of oil and gas drilling accidents at PT.X from the point of view of human factors. The purpose of this study is to analyze the contributing factors of active and latent failure and …

Analisis Faktor Risiko Kelelahan Kerja Pada Kurir Pt Tiki Jalur Ekakurir (Jne) Di Wilayah Kecamatan Pondok Gede Kota Bekasi Tahun 2022, Dinda Arsyah Febriana, Indri Hapsari Hapsari Susilowati

National Journal of Occupational Health and Safety

This study aims to describe the fatigue risk factors experienced by PT JNE couriers in the Pondok Gede District, Bekasi City in 2022. The study was conducted on 31 couriers operating in the Pondok Gede area and its surroundings in May – June 2022. This study uses a study cross-sectional with quantitative methods. The dependent variable of this study is work fatigue, and the independent variable is work-related risk factors (work shift, work duration, rest time), non-work risk factors (service period, commuting time, and satisfaction with the incentive and reward system), and individual factors (age, nutritional status, sleep quality, sleep …

Is A Test The Best?, Giulia Ronnette Mcdonald

Theses and Dissertations

The test effect (Roediger & Karpicke, 2006) demonstrates that performance on a final test is better when an immediate test is taken after reading a passage rather than rereading. Although transfer appropriate processing has been suggested as a theoretical explanation, the results could be due to elaborative retrieval processes during the immediate test that are not available during restudy. We compared testing to three other strategies using elaborative retrieval—Generating Questions, Read-Recite-Review, Teaching—to determine whether they would be as beneficial as testing. Results showed that each of the alternative strategies produced final test performance equal to that of testing, suggesting not …

Dog Tired: Examining The Relation Between Dog And/Or Cat Ownership And Owners’ Sleep, Courtney J. Bolstad

Theses and Dissertations

Sleep is an essential part of life, and obtaining quality sleep is important for various areas of functioning. Behaviors to promote sleep include physical activity, managing stress, reducing anxiety symptoms, maintaining a consistent sleep schedule, and obtaining bright light exposure. Many of these behaviors overlap with benefits observed from pet ownership (PO). The present study aimed to examine the relation between PO and sleep as well as moderators and mediators of this relation. Four research questions were examined: 1) Is PO significantly related to sleep? 2) Does gender moderate the relation between PO and sleep? 3) Do sleep-promoting behaviors (i.e., …

The Effects Of Impulsivity On Psychological Problems In Emerging Adults: Moderation By Parental Discipline And Gender, Richard K. Nelson Jr.

Theses and Dissertations

Parental discipline behaviors and trait impulsivity are related to the development of psychological problems in children. Less research has examined these relations during emerging adulthood, despite the continued importance of parenting and increases in impulsivity during this time. Thus, the current study examined the association of impulsivity with current parental discipline practices and psychological problems as reported by college-attending emerging adults. Specifically, paternal and maternal discipline practices were examined as moderators between impulsivity and psychological problems with gender as an additional moderator. Participants (N = 911, 38.2% women, 78.0% White, aged 18 to 25) completed self-report measures on current discipline …

Signings Of Graphs And Sign-Symmetric Signed Graphs, Ahmad Asiri

Theses and Dissertations

In this dissertation, we investigate various aspects of signed graphs, with a particular focus on signings and sign-symmetric signed graphs. We begin by examining the complete graph on six vertices with one edge deleted ($K_6$\textbackslash e) and explore the different ways of signing this graph up to switching isomorphism. We determine the frustration index (number) of these signings and investigate the existence of sign-symmetric signed graphs. We then extend our study to the $K_6$\textbackslash 2e graph and the McGee graph with exactly two negative edges. We investigate the distinct ways of signing these graphs up to switching isomorphism and demonstrate …

Self-Referential Processing And Depression: A Systematic Review And Meta-Analysis, Amanda Collins

Theses and Dissertations

Cognitive theories of depression, including Beck’s Cognitive Theory, suggest that depressed individuals hold negative schemas about themselves and their environment. These negative schemas may influence the extent to which depressed individuals process positivity. Reward Devaluation Theory posits that depressed individuals avoid and devalue positivity. This suggests that depressed individuals may be less likely to hold positive schemas, or may be more likely to associate positivity with negativity. Previous meta-analytic reviews suggest that this is potentially the case, but have not assessed for self-referential stimuli. Self-referential encoding and recall tasks assess for self-schemas and may give further insight into how depressed …

Successful But Exhausted: The Effect Of Tokenism On Black Employees, Sydney Green

LSU Doctoral Dissertations

Despite organizations' efforts to reduce racial inequality in the workplace, White employees continue to outnumber Black employees in many organizations and workgroups. The present research investigates the cognitive performance of Black and White men experiencing different degrees of group racial representation and explores whether keeping their performance private reduces the effect of group racial representation. A sample recruited via Prolific included 491 men, (50.50% White and 49.50% Black), aged 18 to 65 years (M = 39.3, SD = 10.4) working in the U.S. at least 31 hours per week (M = 42.2, SD = 6.7). Using an online …

Entering Terra Incognita: Adapting Psychotherapists To Work During The Covid-19 Pandemic, Monika Zielona-Jenek, Agnieszka Izdebska, Emilia Soroko

The Qualitative Report

Sudden historical events, such as the COVID-19 pandemic, may critically change the circumstances in which psychotherapy is conducted. The objective of this study was to analyze Polish psychodynamic psychotherapists’ experiences of working with patients at the onset of the pandemic and hence to understand the process of their coping with the external reality challenges. 183 Polish psychotherapists (160 women and 23 men) aged 26-66 years (average 38) completed a survey about their therapeutic work during the COVID-19 pandemic. Data were analyzed in accordance with Braun and Clarke’s thematic analysis framework. Five general themes were identified: (1) Facing a taboo; (2) …

The Effects Of Transcranial Direct Current Stimulation (Tdcs) On Facial Expression Approach/Avoidance In College Students And Faculty With Broad Autism Phenotype, Nicole R. Baker

Electronic Theses and Dissertations

Transcranial Direct Current Stimulation (tDCS) has been proposed as an alternative noninvasive therapy for individuals with autism. This study trained brain activity in college students and / or faculty with Broad Autism Phenotype (BAP) while eye tracking data was collected. The purpose of this study was to determine if tDCS training to the frontal lobes could increase approach toward social interactions in adults classified as BAP as demonstrated by eye-tracking measures in response to faces and gaze fixation. The study included 21 total participants recruited from the Science, Technology, Engineering, and Math (STEM) courses / professions at a Regional East …

Exploring The Needs Of Military Children In Public Schools: What School Psychologists Need To Know, Hannah A. Delmonte

Educational Specialist, 2020-current

Although research has been published documenting the increased risk for negative social, emotional, behavioral, and academic outcomes of military-connected students, no research prior to this study has given voice to these students and explored their experiences and needs. Five military-connected high school students participated in a focus group exploring what their lived experiences are in the context of living in a military-connected home and what they wish their schools knew to better support them. A thematic analysis was used to analyze the qualitative data and six themes emerged from the discussion: the emotional burden these students carry, distance they feel …

The Behavior Assessment System For Children Third Edition (Basc-3)’S Classification Accuracy For Attention-Deficit/Hyperactivity Disorder (Adhd) In Young Adults, Angela Lafaye Lucas

Electronic Theses and Dissertations

Attention-Deficit/Hyperactivity Disorder (ADHD) was established as a condition initially considered to be outgrown; however, research later demonstrated that about one-half to two-thirds of children with ADHD had persistent symptoms into adolescence and adulthood (Resnick, 2005). It was estimated that the percentage of college-aged students with ADHD ranged somewhere between 2 and 8% (DuPaul et al., 2009). Assessing for an ADHD diagnosis determination in college student-aged individuals was a challenge that required strategies not typically used when assessing for other disorders or within different age ranges (Lovett & Davis, 2017). There was a lack of consistent strategies amongst clinicians on how …

The Impact Of Repeated Reading Intervention On Oral Reading Fluency For Students With Autism Spectrum Disorder (Asd) In Saudi Arabia, Ahmed Al Naji

Electronic Theses and Dissertations

The prevalence rate of learners with autism spectrum disorder (ASD) has risen concurrently with their inclusion into public schools in Saudi Arabia. Being in schools, they face academic challenges, particularly in reading. This increased rate evokes the importance of implementing valuable strategies to keep up the academic skills of those students. These students require Evidence-Based Practices (EBPs), which have been demonstrated crucial for their reading development. Nevertheless, limited research has been done on examining the efficacy of EBPs used to enhance the reading skills of learners with ASD, especially their Oral Reading Fluency (ORF). This study used an effective approach …

Indirect Aggression And Victimization: Investigating Instrument Psychometrics, Gender Differences, And Its Relationship To Social Information Processing, Taylor Steeves

Electronic Theses and Dissertations

The study of indirect bullying behaviors, relational aggression and social aggression, has been of theoretical importance and interest to researchers and psychologists within the last few decades. In this investigation, using a convenience sample of 451 late adolescents attending a private university in the mid-Atlantic U.S., I examined the factor structure of two measures of indirect bullying, the Young Adult Social Behavior Scale – Victim (YASB-V) and the Young Adult Social Behavior Scale – Perpetrator (YASB-P). Using confirmatory factor analysis (CFA), I found that the YASB-V comprised a four-factor model, differing from the model that had been identified in the …

Assessing School Psychologists’ Perspective Of Students Entering A School District From Juvenile Detention Facilities, Emily Wuenschell

Electronic Theses and Dissertations

Adolescents who are involved with the juvenile justice system encounter setbacks, stigma, and other increased risk factors that negatively impact their future life outcomes. Schools, and in turn school psychologists, are in the unique position of being able to provide effective services for these adolescents. Previous research has identified many practices that schools can implement to improve the academic, social, and vocational prospects of adolescents entering their districts from a juvenile justice placement. This study sought to understand the role of school psychologists in this transition by assessing their recommendations for and opinions of students involved with juvenile justice. Results …

Examining The Usefulness Of Interprofessional Education (Ipe) For Legal, Social Work, & School Psychology Student Training To Support Justice Involved Youth, Mary Comis

Electronic Theses and Dissertations

The school-to-prison pipeline is defined as a set of policies that contribute to the removal of students from the school environment and into the justice system (Justice Policy Institute, 2011). These students have unique and complex needs that include educational needs, legal needs, and community needs; however, these students often lack the support necessary to assist them when navigating the complexities of the educational and legal system. As a result, the complexity of the challenges these students face can be provided through a holistic legal representation team, where a school psychologist, social worker, and lawyer, can coordinate their efforts to …