Open Access. Powered by Scholars. Published by Universities.®

Social and Behavioral Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 30 of 38

Full-Text Articles in Social and Behavioral Sciences

Exposure To Prenatal Maternal Distress And Infant White Matter Neurodevelopment, Catherine H. Demers, Maria M. Bagonis, Khalid Al-Ali, Sarah E. Garcia, Martin A. Styner, John H. Gilmore, M. Camille Hoffman, Benjamin L. Hankin, Elysia Poggi Davis Dec 2021

Exposure To Prenatal Maternal Distress And Infant White Matter Neurodevelopment, Catherine H. Demers, Maria M. Bagonis, Khalid Al-Ali, Sarah E. Garcia, Martin A. Styner, John H. Gilmore, M. Camille Hoffman, Benjamin L. Hankin, Elysia Poggi Davis

Psychology: Faculty Scholarship

The prenatal period represents a critical time for brain growth and development. These rapid neurological advances render the fetus susceptible to various influences with life-long implications for mental health. Maternal distress signals are a dominant early life influence, contributing to birth outcomes and risk for offspring psychopathology. This prospective longitudinal study evaluated the association between prenatal maternal distress and infant white matter microstructure. Participants included a racially and socioeconomically diverse sample of 85 mother–infant dyads. Prenatal distress was assessed at 17 and 29 weeks’ gestational age (GA). Infant structural data were collected via diffusion tensor imaging (DTI) at 42–45 weeks’ …


Timing Of Childhood Adversities And Self-Injurious Thoughts And Behaviors In Adolescence, Samantha J. North, Kathryn R. Fox, Jenalee R. Doom Jul 2021

Timing Of Childhood Adversities And Self-Injurious Thoughts And Behaviors In Adolescence, Samantha J. North, Kathryn R. Fox, Jenalee R. Doom

Graduate School of Professional Psychology: Faculty Scholarship

Greater childhood adversity predicts a higher likelihood of later self-injurious thoughts and behaviors (SITB). There is little research focused on whether the timing of childhood adversity predicts SITB. The current research examined whether the timing of childhood adversity predicted parent- and youth-reported SITB at age 12 and 16 years in the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN) cohort (n = 970). We found that greater adversity at age 11–12 years consistently predicted SITB at age 12 years, while greater adversity at age 13–14 years consistently predicted SITB at age 16 years. These findings suggest there may be sensitive …


The Future Of Women In Psychological Science, June Gruber, Jane Mendle, Kristen A. Lindquist, Toni Schmader, Lee Anna Clark, Eliza Bliss-Moreau, Modupe Akinola, Lauren Atlas, Deanna M. Barch, Lisa Feldman Barrett, Jessica L. Borelli, Tiffany N. Brannon, Silvia A. Bunge, Belinda Campos, Jessica Cantlon, Rona Carter, Adrienne R. Carter-Sowell, Serena Chen, Michelle G. Craske, Amy J. C. Cuddy, Alia Crum, Lila Davachi, Angela L. Duckworth, Sunny J. Dutra, Naomi I. Eisenberger, Melissa Ferguson, Brett Q. Ford, Barbara L. Fredrickson, Sherryl H. Goodman, Alison Gopnik, Valerie Purdie Greenaway, Kate L. Harkness, Mikki Hebl, Wendy Heller, Jill Hooley, Lily Jampol, Sheri L. Johnson, Jutta Joormann, Katherine D. Kinzler, Hedy Kober, Ann M. Kring, Elizabeth Levy Paluck, Tania Lombrozo, Stella F. Lourenco, Kateri Mcrae, Joan K. Monin, Judith T. Moskowitz, Misaki N. Natsuaki, Gabriele Oettingen, Jennifer H. Pfeifer, Nicole Prause, Darby Saxbe, Pamela K. Smith, Barbara A. Spellman, Virginia Sturm, Bethany A. Teachman, Renee J. Thompson, Lauren M. Weinstock, Lisa A. Williams May 2021

The Future Of Women In Psychological Science, June Gruber, Jane Mendle, Kristen A. Lindquist, Toni Schmader, Lee Anna Clark, Eliza Bliss-Moreau, Modupe Akinola, Lauren Atlas, Deanna M. Barch, Lisa Feldman Barrett, Jessica L. Borelli, Tiffany N. Brannon, Silvia A. Bunge, Belinda Campos, Jessica Cantlon, Rona Carter, Adrienne R. Carter-Sowell, Serena Chen, Michelle G. Craske, Amy J. C. Cuddy, Alia Crum, Lila Davachi, Angela L. Duckworth, Sunny J. Dutra, Naomi I. Eisenberger, Melissa Ferguson, Brett Q. Ford, Barbara L. Fredrickson, Sherryl H. Goodman, Alison Gopnik, Valerie Purdie Greenaway, Kate L. Harkness, Mikki Hebl, Wendy Heller, Jill Hooley, Lily Jampol, Sheri L. Johnson, Jutta Joormann, Katherine D. Kinzler, Hedy Kober, Ann M. Kring, Elizabeth Levy Paluck, Tania Lombrozo, Stella F. Lourenco, Kateri Mcrae, Joan K. Monin, Judith T. Moskowitz, Misaki N. Natsuaki, Gabriele Oettingen, Jennifer H. Pfeifer, Nicole Prause, Darby Saxbe, Pamela K. Smith, Barbara A. Spellman, Virginia Sturm, Bethany A. Teachman, Renee J. Thompson, Lauren M. Weinstock, Lisa A. Williams

Psychology: Faculty Scholarship

There has been extensive discussion about gender gaps in representation and career advancement in the sciences. However, psychological science itself has yet to be the focus of discussion or systematic review, despite our field’s investment in questions of equity, status, well-being, gender bias, and gender disparities. In the present article, we consider 10 topics relevant for women’s career advancement in psychological science. We focus on issues that have been the subject of empirical study, discuss relevant evidence within and outside of psychological science, and draw on established psychological theory and social-science research to begin to chart a path forward. We …


Parental Buffering In The Context Of Poverty: Positive Parenting Behaviors Differentiate Young Children's Stress Reactivity Profiles, Samantha M. Brown, Lisa J. Schlueter, Eliana Hurwich-Reiss, Julia Dmitrieva, Elly Miles, Sarah Enos Watamura Jan 2021

Parental Buffering In The Context Of Poverty: Positive Parenting Behaviors Differentiate Young Children's Stress Reactivity Profiles, Samantha M. Brown, Lisa J. Schlueter, Eliana Hurwich-Reiss, Julia Dmitrieva, Elly Miles, Sarah Enos Watamura

Psychology: Faculty Scholarship

Experiencing poverty increases vulnerability for dysregulated hypothalamic–pituitary–adrenal (HPA) axis functioning and compromises long-term health. Positive parenting buffers children from HPA axis reactivity, yet this has primarily been documented among families not experiencing poverty. We tested the theorized power of positive parenting in 124 parent–child dyads recruited from Early Head Start (Mage = 25.21 months) by examining child cortisol trajectories using five samples collected across a standardized stress paradigm. Piecewise latent growth models revealed that positive parenting buffered children's stress responses when controlling for time of day, last stress task completed, and demographics. Positive parenting also interacted with income such that …


Comparison Of Forensic Interview Techniques, Avery Stackle, Naomi Wright, Anne Deprince Jan 2021

Comparison Of Forensic Interview Techniques, Avery Stackle, Naomi Wright, Anne Deprince

DU Undergraduate Research Journal Archive

Experts question whether the techniques used to interview crime victims and witnesses during investigations are optimized to gather the most accurate information while minimizing the potential for negative experiences for the interviewee. In response, this study used a randomized-control design to compare a novel trauma-informed interview created for this study against an established interview, the Enhanced Cognitive Interview (ECI). Participants (N = 45) were recruited from a university human subjects pool. Participants watched a video depicting a robbery, responded to surveys during a 30-minute delay, and were randomized to answer questions about the video in the trauma-informed (n = 21) …


Psychological Factors That Impact White Counseling Trainees’ Responses To Cultural Ruptures, Emma Freetly Porter Jan 2021

Psychological Factors That Impact White Counseling Trainees’ Responses To Cultural Ruptures, Emma Freetly Porter

Electronic Theses and Dissertations

In the field of counseling and clinical psychology, the last several decades have been characterized by a strengthened recognition of the importance of cultural factors in psychotherapy. While this has been impactful, there is evidence that cultural ruptures, microaggressions, and racial/ethnic disparities in psychotherapy outcomes persist. Aversive racism theory, which provides explanations for the racist tendencies typically associated with progressive White individuals, postulates that a conflict between explicit egalitarian beliefs and implicit negative racial biases impedes White individuals from adequately addressing and acknowledging underlying biases. Therefore, it was hypothesized that psychological factors, such as defense mechanisms, professional selfdoubt and self-compassion, …


Encountering Death: A Training Proposal For Psychologists Addressing Death Anxiety And End-Of-Life Care, Bridget Kromrey Jan 2021

Encountering Death: A Training Proposal For Psychologists Addressing Death Anxiety And End-Of-Life Care, Bridget Kromrey

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Inward reflection and knowing the self are an essential element to becoming a psychologist and is crucial when encountering themes of death and dying in psychotherapy. There are significant gaps in curriculum and training regarding death anxiety and end-of-life care for psychology trainees and psychologists despite psychologists’ growing presence in this type of work. The following paper will explore historical and current day theories of death anxiety and death education. It will also demonstrate the gaps in training for psychologists in the areas of death anxiety and end-of-life care and describe the need for this type of training to be …


Mothers Know Best: Guidance For Healthcare Providers On Early Identification Of Perinatal Mental Health Disorders, Klarissa I. Garcia Orellana Jan 2021

Mothers Know Best: Guidance For Healthcare Providers On Early Identification Of Perinatal Mental Health Disorders, Klarissa I. Garcia Orellana

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Introduction: The perinatal period has been associated with an increased risk of developing psychiatric disorders among women. Perinatal mental health disorders (PMHD) are highly prevalent, yet highly underrecognized and untreated. The involvement of medical providers, especially obstetrics/gynecology and pediatric providers, in the early identification of PMHD is critical to ensure women with PMHD receive appropriate supports. However, providers lack the education, training, and ability to identify and screen for PMHD as well as the knowledge of appropriate referrals. Objective: This study explores the existing issues with healthcare providers’ early identification practices of PMHD from the perspective of ten mothers and …


The Experiences And Mental Health Impact Of Islamophobia On Muslim Americans Following The 2016 U.S. Presidential Election: A Hermeneutic Phenomenological Study, Hadeel Ali Jan 2021

The Experiences And Mental Health Impact Of Islamophobia On Muslim Americans Following The 2016 U.S. Presidential Election: A Hermeneutic Phenomenological Study, Hadeel Ali

Electronic Theses and Dissertations

The purpose of the current hermeneutic phenomenological qualitative study was to understand the phenomenon of Muslim Americans’ lived experiences of Islamophobia prior to and two years into Donald Trump’s presidential administration. 14 participants from multiple regions in the United States completed a semi-structured interview via telephone. The data analysis revealed seven major themes: 1) Muslim Americans experience different dimensions of Islamophobia, 2) Muslim Americans experience various forms of Islamophobia, 3) Variables that impact the prevalence of Islamophobia, 4) Islamophobia impacts various areas of Muslim Americans’ lives, 5) Muslim Americans may react differently to experiences of Islamophobia, 6) Islamophobia impacts the …


Testing A Sociocultural Model Of Body Image In Women Athletes With Disabilities, Brooke R. Lamphere Jan 2021

Testing A Sociocultural Model Of Body Image In Women Athletes With Disabilities, Brooke R. Lamphere

Electronic Theses and Dissertations

Evidence suggests that athletes and people with disabilities (PWD) experience multiple body images that change relative to their social context (e.g., Petrie & Greenleaf, 2012). The powerful influence of social factors on body image and disordered eating in women athletes is well-documented (e.g., Schaefer, et al., 2015; Fitzsimmons-Craft et al., 2014), as is the centrality of the body in the lived experience of athletes and PWD (Behel & Rybarczyk, 2012; Galli et al., 2016); yet, limited research has explored the effects of social factors on body image in athletes with disabilities (i.e., AWD; e.g., Galli et al., 2016; Sousa et …


The Risks For Eating Disorders/Disordered Eating In Refugee & Immigrant Experiences And The Imperative Of Culturally Alert Screening, Chantal A. Bushelle Jan 2021

The Risks For Eating Disorders/Disordered Eating In Refugee & Immigrant Experiences And The Imperative Of Culturally Alert Screening, Chantal A. Bushelle

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Eating Disorders (ED)/Disordered Eating (DE) largely remain outside of global mental health agendas. There are limited data on the epidemiology EDs/DE in refugee and immigrant populations, and there is a paucity of research on refugee and immigrant experiences of EDs/DE. Study of acculturation issues in refugee and immigrant populations have historically missed investigating what role and impact experiences of stress and trauma (e.g., historical, chronic) along with cultural change and transition may have on their food attitudes and eating behaviors. While there has been some study of eating habits within refugee and immigrant populations, the focus is typically on food …


A Culturally And Structurally Sensitive Approach To Working With Suicidal Latinx Individuals: Recommendations For Clinicians, Jessa Navidé Jan 2021

A Culturally And Structurally Sensitive Approach To Working With Suicidal Latinx Individuals: Recommendations For Clinicians, Jessa Navidé

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Latinx individuals are the fastest growing racial/ethnic group in the U.S. and confront numerous challenges living in the U.S. that can impact their mental health. While their overall suicide rates are relatively low compared to non-Hispanic Whites, it is concerning to note suicide rates of Latinx individuals living in the U.S. are significantly higher compared to most countries in Latin America. The predominant approaches to treating suicidal individuals often fail to consider the sociopolitical climate and systemic challenges that exacerbate mental health concerns for Latinx individuals. This paper examines cultural considerations, racial and ethnic identity models, and unique protective and …


Resilience In Cancer Patients, Lori A. Gardner Jan 2021

Resilience In Cancer Patients, Lori A. Gardner

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

The phenomenon of resilience has long been identified as a key talking point within the realm of overall mental health, but the concept’s specific meaning, qualities, and sources remain somewhat elusive. For those with chronic health conditions, resilience is often identified as essential to coping effectively with significant disruptions to daily activities. The purpose of this study was to better understand the concept of resilience and to determine themes that underlie resilience, specifically within a cancer patient population. This goal was addressed by using a qualitative approach to elicit commonalities among the experiences of cancer patients representing varying types and …


Clinical Considerations For Treating Adult Survivors Of Child Sexual Abuse: A Proposal For Integrating Intersubjective Systems Theory And Feminist Perspectives, Kristen Schrijver Jan 2021

Clinical Considerations For Treating Adult Survivors Of Child Sexual Abuse: A Proposal For Integrating Intersubjective Systems Theory And Feminist Perspectives, Kristen Schrijver

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

The goal of this paper is to offer clinical considerations for clinicians working with adult survivors of extrafamilial child sexual abuse (CSA) by 1) defining the stages of sexual abuse grooming of the child and their entire family system, 2) defining and integrating intersubjective and feminist approaches to treatment, and 3) providing methods for depathologizing CSA survivors’ experience of shame. These three objectives aim to increase awareness and knowledge of sexual abuse grooming, as well as offer an integrative theoretical framework for individual therapy with adult survivors of CSA.


Canine-Assisted Exposure Therapy, Stephanie B. Bono Jan 2021

Canine-Assisted Exposure Therapy, Stephanie B. Bono

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Fear and anxiety are natural reactions to actual threat conditions but can become “pathological” when over-generalized avoidance interferes with long-term wellbeing and valued living. Pervasive experiential avoidance hinders natural extinction processes as it reduces repeated contact with feared stimuli, a condition necessary for extinction to occur. Exposure therapy (ET) is a clinical analogue of extinction, and one of the best evidence-based treatments for fear and anxiety. However, ET’s usefulness suffers in real-world clinical conditions. The current conceptual paper proposes that ET’s limitations may be overcome through a tailored approach that integrates animal-assisted therapy (AAT), specifically the use of dogs, to …


From Military Service To Diakonia: A Training Program For Clergy Ministering To Veterans, Danielle Xanthos Jan 2021

From Military Service To Diakonia: A Training Program For Clergy Ministering To Veterans, Danielle Xanthos

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Many veterans opt to seek the support of clergy before mental health professionals. Most clergy, however, are unfamiliar with the nuances of the veteran culture and experience. Mental health professionals who specialize in working with the veteran population can collaborate with clergy to bridge this gap of care to mutually develop a better understanding of veteran culture and symptoms of mental health conditions common among the veteran population, and by equipping clergy with basic tools that promote psychological and spiritual wellbeing. Special consideration is given to the concept of moral injury and the application of Acceptance and Commitment Therapy, illustrating …


New Teachers Are Your Friends: A Multiple Case Study Examining School Psychologists’ Experiences Consulting With Beginning Teachers, Sayani Das Chaudhuri Jan 2021

New Teachers Are Your Friends: A Multiple Case Study Examining School Psychologists’ Experiences Consulting With Beginning Teachers, Sayani Das Chaudhuri

Electronic Theses and Dissertations

School psychologists’ training, knowledge, and skillsets in school-based consultation can play a key role in supporting beginning teachers, but the consultation research base provides limited information about how beginning teachers’ concerns and characteristics relate to consultative practice (Babinski & Rogers 1998; DeForest & Hughes, 1992; Robertson & Briedenstein, 2007). This qualitative multiple case study investigated the perceptions and experiences of four expert school psychologists who engaged in consultation and provided support to beginning teachers. Factors related to the school psychologists' and beginning teachers' cognitions, behaviors, and school environment emerged in the data. Participants perceived beginning teachers as being enthusiastic and …


Maternal Hpa Axis Function During Parenting Is Associated With Reduced Brain Activation To Infant Cry And More Intrusive Parenting Behavior, Andrew Erhart Jan 2021

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 …


Parental Self-Efficacy, Parenting Stress, And Mental Health Among Latina Mothers Of Young Children, Thania Galvan Jan 2021

Parental Self-Efficacy, Parenting Stress, And Mental Health Among Latina Mothers Of Young Children, Thania Galvan

Electronic Theses and Dissertations

Parenthood can increase the risk for mental health concerns, especially for Latina mothers. Poor maternal mental health can result in significant negative maternal and child outcomes, particularly if a mother’s mental health needs go unmet. In an attempt to better understand the factors that impact Latina mother’s mental health, this study explored the relations among parental self-efficacy, parenting stress, and mental health. It also explored mother’s self-reported resource availability and sociocultural factors as potential modifiable points of interventions in these relations.

Methods: The study was conducted using data from 132 Latina mothers that participated in a larger project examining stress …


“But I’M Not Racist”: How Implicit Racial Bias, Feedback And Racial Affective States Impact Clinical Judgment In Mental Health Treatment, Dhriti Tiwari Jan 2021

“But I’M Not Racist”: How Implicit Racial Bias, Feedback And Racial Affective States Impact Clinical Judgment In Mental Health Treatment, Dhriti Tiwari

Electronic Theses and Dissertations

Implicit bias has gathered research interest in healthcare, yet remains less directly examined in the mental health field (Merino et al., 2018). Mental health providers can continue to be influenced by implicit bias despite higher ratings of cultural competence (Boysen, 2010). The purpose of this study was to supplement the limited research examining the impact of implicit bias on the clinical judgment process. The study aimed to examine whether: 1) implicit race bias scores were related to diagnostic impressions, 2) feedback about implicit bias was related to diagnostic impressions, and 3) racial affect mediated the relationship between receiving feedback and …


Lived Experience: The Training Of Therapists, Actors & Human Beings, Richard Williams Jan 2021

Lived Experience: The Training Of Therapists, Actors & Human Beings, Richard Williams

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

There is much in common between theater and therapy. Both happen live. Both are explorations of human experience. Both require participants to be emotionally and mentally present. Both are hard to do well (and easy to do poorly). Training to be a clinical psychologist requires hours of coursework, administrative work, supervision, and on the job clinical experience. Training to be a professional theater maker or actor requires hours of rehearsal. The elements of acting are deconstructed during training so that rehearsal consists of voice-work, physical theater, scene study, etcetera. Training to be an actor entails much more practice of the …


“Soldiers Of The Same Struggle”: A Comparison Of Attachment And Personality Between Justice-Involved Youth In Gangs And Not In Gangs, Lyndsey Keyte Jan 2021

“Soldiers Of The Same Struggle”: A Comparison Of Attachment And Personality Between Justice-Involved Youth In Gangs And Not In Gangs, Lyndsey Keyte

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

Risk factors for juvenile delinquency and gang membership are essentially identical, although only a certain subset of justice-involved youth join gangs. In an attempt to identify factors that differentiate justice-involved youth in gangs from justice-involved youth not in gangs, the present study compared attachment styles and personality traits of 406 detained justice-involved youth, 154 of whom were gang-involved and 252 of whom were not. Results showed no significant differences in personality traits or attachment styles between justice-involved youth in gangs and not in gangs. However, results demonstrated attachment styles and personality traits characteristic of both groups of justice-involved youth.


Database Of Picture-Based Cognitive Reappraisal Experiments: Analyses Of Trial-Level Factors, Damon Abraham Jan 2021

Database Of Picture-Based Cognitive Reappraisal Experiments: Analyses Of Trial-Level Factors, Damon Abraham

Electronic Theses and Dissertations

Cognitive reappraisal is widely recognized as an effective emotion regulation strategy for managing negative emotions. In laboratory research, reappraisal has been shown to attenuate self-reported negative affect as well as physiological and neurological markers of emotion and arousal. In these experiments, emotionally evocative images are frequently used to induce negative affect in participants. Depending on the trial condition, participants are instructed to either look and react naturally or to change their experience using reappraisal. Data are typically aggregated within trial condition, and the average difference in reported negative affect between conditions serves as the behavioral measure of reappraisal success. While …


Anger Bias In The Evaluation Of Crowds, Diana Mihalache Jan 2021

Anger Bias In The Evaluation Of Crowds, Diana Mihalache

Electronic Theses and Dissertations

Although people are good at classifying emotions, they also make mistakes. These errors tend to be negatively biased and potentially serve a protective function. Research on biases in emotion perception has largely focused on perception of individual faces and little is known about biases in evaluations of crowds. In the first investigation, I conducted six experiments, evaluating anger bias—a tendency to judge facial expressions as angry—in the context of single faces and emotionally homogenous crowds. I found that observers were biased to classify faces as angry, especially when evaluating crowds. This amplified bias emerged in the context of perceptual uncertainty …


The Role Of Dehumanization In The Nazi Era In Activating The Death Drive Resulting In Genocide, Stewart Gabel Jan 2021

The Role Of Dehumanization In The Nazi Era In Activating The Death Drive Resulting In Genocide, Stewart Gabel

Electronic Theses and Dissertations

Dehumanization can be defined in part as a process by which a powerful individual or group (the victimizers) actively denies or withdraws a second individual’s or group’s (the victim’s) sense of human worth or personal value. Dehumanization is an especially virulent form of denigration of the Other and is known to have harmful psychological consequences on victims.

The thesis of this dissertation is: Dehumanization, applied in an increasingly severe manner to demean, subjugate and control Jews in Nazi dominated territories during the Nazi era (1933-1945), activated a “death instinct/drive” (Freud 1920; 1923/1960; 1930) that was used to resolve an extreme …


Mechanisms Of Sensory Adaptation In The Primate Visual System, Boris Isaac Peñaloza Rojas Jan 2021

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 …


Demystifying School Resource Officers: A Case Study, Alexis Sliva Jan 2021

Demystifying School Resource Officers: A Case Study, Alexis Sliva

Electronic Theses and Dissertations

In recent years, there has been a dramatic spike in student arrests for behaviors that previously fell under the auspices of suspensions, expulsions, or family consultations. Black and Latinx students receive discipline and law enforcement referrals at superfluous levels compared to White peers. Additionally, the disproportionate and aggressive referral of Black, Indigenous, and People of Color (BIPOC) students for disciplinary action are often for infractions that are considered less severe than the actions of their White counterparts. Punitive discipline advances school-based pathways to the juvenile justice system (SPJJ), formerly known as the school to prison pipeline (STPP). School psychologists are …


Preconception Stress, Affect-Biased Attention, And Negative Affectivity: Assessing Pathways And Early Markers Of Psychopathological Risk In Infancy And Childhood, Danielle A. Swales Jan 2021

Preconception Stress, Affect-Biased Attention, And Negative Affectivity: Assessing Pathways And Early Markers Of Psychopathological Risk In Infancy And Childhood, Danielle A. Swales

Electronic Theses and Dissertations

The developmental origins of mental health likely begin early in life and perhaps even prior to conception. Research is needed to elucidate pathways of risk and resilience in the development of psychopathology. The goal of the current dissertation was to explore how both preconception and postnatal experiences influence negative affectivity, a robust and transdiagnostic risk factor for later psychiatric symptoms. The present dissertation accomplished this goal by completing two independent studies, each of which are presented in the format of standalone journal articles. Study one focused on evaluating how preconception experiences, specifically maternal symptoms of post-traumatic stress disorder (PTSD), impact …


Spiritual Care Of Gay Men In Committed Relationships: An Evidenced-Based Intercultural Approach, Marc J. Coulter Jan 2021

Spiritual Care Of Gay Men In Committed Relationships: An Evidenced-Based Intercultural Approach, Marc J. Coulter

Electronic Theses and Dissertations

Sexual minorities have historically been targets of homophobia, heterosexism, discrimination, and persecution particularly within traditional, conservative religious organizations. As a result, many people who identify as male and gay reject traditional forms of religion and seek alternative spiritual beliefs and practices affirming their sexual orientation, often self-identifying as “spiritual but not religious” (SBNR). Some white, gay male couples in committed relationships also reject traditional views of sexual fidelity and negotiate open, consensual, non-monogamous sexual relationships with their primary partner. Gay couples seeking behavioral health assistance to navigate relational difficulties may encounter clinicians who fail to acknowledge the harmful influence of …


An Examination Of Racial And Ethnic Differences In Internalized Mental Health Stigma And Perceived Mental Health Barriers Due To Stigma Among Women Veterans, Christe’An D. Iglesias Jan 2021

An Examination Of Racial And Ethnic Differences In Internalized Mental Health Stigma And Perceived Mental Health Barriers Due To Stigma Among Women Veterans, Christe’An D. Iglesias

Electronic Theses and Dissertations

The stigma associated with mental illness can serve as a barrier for receiving treatment. Veterans may avoid seeking care due to stigma-related negative beliefs about one’s self or others. Research suggests that the stigma of mental illness can adversely impact service utilization. Although studies have shown that racial and ethnic minoritized individuals are more likely to experience poor mental health outcomes, no studies have examined how mental illness stigma differs across racial groups among women veterans. The objective of this secondary analysis is to examine how internalized mental health stigma and perceived barriers to access to care related to mental …