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2018

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Articles 2191 - 2220 of 3772

Full-Text Articles in Psychology

The Relationship Of Gender, Spirituality, And Willingness To Seek Mental Health Treatment Among Students At A Faith-Based Institution, Lauren A. Hoffman Feb 2018

The Relationship Of Gender, Spirituality, And Willingness To Seek Mental Health Treatment Among Students At A Faith-Based Institution, Lauren A. Hoffman

Doctor of Psychology (PsyD)

College is a demanding time in a student’s life that can require willingness to seek help in times of significant distress. The factors that can influence this decision are numerous and complex. This study examined the relationship between willingness to seek mental health treatment, gender, and level of religiosity and spirituality in students that are enrolled in a single faith-based institution. Results suggest that female students were more willing to seek help from a mental health professional than males, and students who endorsed high levels of religiosity and spirituality were more inclined to seek help from a religiously affiliated advisor …

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Opportunities For Audiologists’ To Use Patient-Centered Communication During Hearing Device Monitoring Encounters, Corinne K. Coleman, Karen F. Muñoz, Clarissa W. Ong, Grayson M. Butcher, Lauri Nelson, Michael P. Twohig Feb 2018

Opportunities For Audiologists’ To Use Patient-Centered Communication During Hearing Device Monitoring Encounters, Corinne K. Coleman, Karen F. Muñoz, Clarissa W. Ong, Grayson M. Butcher, Lauri Nelson, Michael P. Twohig

Psychology Faculty Publications

Patient-centered care incorporates patient's priorities, values, and goals. Audiologists can increase patient engagement when they use patient-centered principles during communication. Recent research, however, has revealed counseling gaps in audiology that could be detrimental to the intervention process. The present study sought to understand the extent patient-centered communication strategies were used during hearing device monitoring visits by analyzing audio recordings. Counseling portions of the appointments were transcribed using conversation analysis. Missed opportunities were observed, including not validating patients' emotional concerns, providing technical responses to emotional concerns, providing information without determining patient desire for the information, and not engaging the patient in …

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Financial Strain And The Work-Home Interface: A Test Of The Work-Home Resources Model From The Study For Employment Retention Of Veterans (Serve), Mackenna Laine Perry Feb 2018

Financial Strain And The Work-Home Interface: A Test Of The Work-Home Resources Model From The Study For Employment Retention Of Veterans (Serve), Mackenna Laine Perry

Dissertations and Theses

Money is consistently one of the most common and significant sources of stress in America. The American Psychological Association's annual Stress in America survey has found that money and work have been two of the top sources of "very" or "somewhat" significant stress for Americans since 2007, when the first report was released. Drawing upon the work-home resources model, this study examined the longitudinal effects of financial strain as a component of the work-home interface on a sample of 512 employed veterans from the post-9/11 era. The work-home resources model posits that contextual demands and contextual resources in one domain …

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Putting The Patient Back In Patient Care: Health Decision-Making From The Patient’S Perspective, Bill R. Garris, Amy J. Weber Feb 2018

Putting The Patient Back In Patient Care: Health Decision-Making From The Patient’S Perspective, Bill R. Garris, Amy J. Weber

The Qualitative Report

This research explored health decision-making processes among people recently diagnosed with type 2 diabetes. Our analysis suggested that diagnosis with type 2 was followed by a period of intense emotional and cognitive disequilibrium. Subsequently, the informants were observed to proceed to health decision-making which was affected by three separate and interrelated factors: knowledge, self-efficacy, and purpose. Knowledge included cognitive or factual components and emotional elements. Knowledge influenced the degree of upset or disequilibrium the patient experienced, and affected a second category, agency: the informants’ confidence in their ability to enact lifestyle changes. The third factor, purpose, summarized the personal and …

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A Systematic Review Of Universal, Teacher-Led Interventions Targeting Anxiety In U.S. Schools, Sonja F. Tutsch, Patrick Fowler, Gaurav Kumar, Adam Weaver, Brian Mckevitt, Denise Britigan, Christian I.J. Minter, Lorena Baccaglini Feb 2018

A Systematic Review Of Universal, Teacher-Led Interventions Targeting Anxiety In U.S. Schools, Sonja F. Tutsch, Patrick Fowler, Gaurav Kumar, Adam Weaver, Brian Mckevitt, Denise Britigan, Christian I.J. Minter, Lorena Baccaglini

Posters and Presentations: College of Public Health

Implications of anxiety symptomatology experienced among children and adolescents in the US constitute a major public health crisis, calling for promising universal mental health interventions in K-12 schools. Schools represent an ideal setting for the implementation of population based, public health interventions, as children and adolescents spend a significant proportion of time in school. Discussions within the scientific community document several advantages to utilization of universal, Tier1 interventions. However, the efficacy of universal, school-based anxiety interventions in the US are not consistently documented. The purpose of this study is to systematically review the literature to identify the efficacy of universal …

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Mentalizing, Personal Prayer, The Presence Of God, And Evil, Laird Edman, Chris Sietstra, Molly Townsend, Corey Kundert, Hope Deruyter, Rebekah Muilenberg, Virginia Kjer, Riley Harder Feb 2018

Mentalizing, Personal Prayer, The Presence Of God, And Evil, Laird Edman, Chris Sietstra, Molly Townsend, Corey Kundert, Hope Deruyter, Rebekah Muilenberg, Virginia Kjer, Riley Harder

Northwestern Review

People who believe in a relational, personal deity, conceptualize god(s) as intentional agents with mental states. Hence it follows that mentalizing or theory of mind may be one of the cognitive foundations of religious belief and behavior. This study examined this relationship as it corresponds to reported prayer experiences, intimacy with god, and experience of agentic evil.

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A Legendary Creative Math Genius: Srinivasa Ramanujan - A Review Of The Film The Man Who Knew Infinity, Directed By Matt Brown., V. Krishna Kumar Feb 2018

A Legendary Creative Math Genius: Srinivasa Ramanujan - A Review Of The Film The Man Who Knew Infinity, Directed By Matt Brown., V. Krishna Kumar

Psychology Faculty Publications

No abstract provided.

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Exploring Places Of Street Drug Dealing In A Downtown Area In Brazil: An Analysis Of The Reliability Of Google Street View In International Criminological Research, Elenice De Souza Oliveira, Ko-Hsin Hsu Feb 2018

Exploring Places Of Street Drug Dealing In A Downtown Area In Brazil: An Analysis Of The Reliability Of Google Street View In International Criminological Research, Elenice De Souza Oliveira, Ko-Hsin Hsu

Department of Justice Studies Faculty Scholarship and Creative Works

This study assesses the reliability of Google Street View (GSV) in auditing environmental features that help create hotbeds of drug dealing in Belo Horizonte, one of Brazil’s largest cities. Based on concepts of “crime generators” and “crime enablers,” a set of 40 items were selected using arrest data related to drug activities for the period between 2007 and 2011. These items served to develop a GSV data collection instrument used to observe features of 135 street segments that were identified as drug dealing hot spots in downtown Belo Horizonte. The study employs an intra-class correlation (ICC) statistics as a measure …

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Development Of Body Emotion Perception In Infancy_ From Discrimination To Recognition.Pdf, Alison Heck, Alyson Chroust, Hannah White, Rachel Jubran, Ramesh Bhatt Feb 2018

Development Of Body Emotion Perception In Infancy_ From Discrimination To Recognition.Pdf, Alison Heck, Alyson Chroust, Hannah White, Rachel Jubran, Ramesh Bhatt

Psychology Faculty Works

Research suggests that infants progress from discrimination to recognition of emotions in faces during the first half year of life. It is whether the perception of emotions from bodies develops in a similar manner. In the current study, when presented with happy and angry body videos and voices, 5-month-olds looked longer at the matching video when they were presented upright but not when they were inverted. In contrast, 3.5-month-olds failed to match even with upright videos. Thus, 5-month-olds but not 3.5-month-olds exhibited evidence of recognition of emotions from bodies by demonstrating intermodal matching. In a subsequent experiment, younger infants did …

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Using An Adapted Cover-Copy-Compare Math Intervention In China: A Pilot Study, Daniel F. Mccleary Ph.D., Lssp, Ncsp, Juan Chen Feb 2018

Using An Adapted Cover-Copy-Compare Math Intervention In China: A Pilot Study, Daniel F. Mccleary Ph.D., Lssp, Ncsp, Juan Chen

Journal of Human Services: Training, Research, and Practice

The math fluency skills of a student with an IQ three standard deviations below the mean were improved using an adapted version of cover-copy-compare (CCC) in China. The student’s digits correct per minute and the number of problems correct increased substantially. Evidence of generalization to novel items is also demonstrated. This pilot study suggests that an adapted version of CCC can be effectively used in China, with someone whose FSIQ is three standard deviations below the mean, and that the acquired skill can be generalized.

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Aging Is Associated With A Prefrontal Lateral-Medial Shift During Picture-Induced Negative Affect, C. M. Van Reekum, S. M. Schaefer, R. C. Lapate, Catherine Norris, P. A. Tun, M. E. Lachman, C. A. Ryff, R. J. Davidson Feb 2018

Aging Is Associated With A Prefrontal Lateral-Medial Shift During Picture-Induced Negative Affect, C. M. Van Reekum, S. M. Schaefer, R. C. Lapate, Catherine Norris, P. A. Tun, M. E. Lachman, C. A. Ryff, R. J. Davidson

Psychology Faculty Works

The capacity to adaptively respond to negative emotion is in part dependent upon lateral areas of the prefrontal cortex (PFC). Lateral PFC areas are particularly susceptible to age-related atrophy, which affects executive function (EF). We used structural and functional magnetic resonance imaging (MRI) to test the hypothesis that older age is associated with greater medial PFC engagement during processing of negative information, and that this engagement is dependent upon the integrity of grey matter structure in lateral PFC as well as EF. Participants (n = 64, 38–79 years) viewed negative and neutral scenes while in the scanner, and completed cognitive …

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Preliminary Evidence That Digit Length Ratio (2d:4d) Predicts Neural Response To Delivery Of Motivational Stimuli, Troy A. Webber, Heather E. Soder, Geoffrey Potts, Marina A Bornovalova Feb 2018

Preliminary Evidence That Digit Length Ratio (2d:4d) Predicts Neural Response To Delivery Of Motivational Stimuli, Troy A. Webber, Heather E. Soder, Geoffrey Potts, Marina A Bornovalova

Psychology Faculty Publications

Reduced relative length of the 2nd to 4th digits (2D:4D) is thought to partially reflect fetal testosterone (FT) exposure, a process suspected to promote relatively permanent effects on the brain and behavior via structural and functional neuroadaptations. We examined the effect of 2D:4D on neural response − assessed by P2a and feedback-related negativity (FRN) event-related potentials (ERPs) − to motivational stimuli (reward or punishment) using two counterbalanced conditions of a passive S1/S2 outcome prediction design. P2a to expected and unexpected delivered rewards or punishments ($1 or white noise burst, respectively) and FRN to withheld rewards or punishments ($0 or silence, …

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Genetic And Environmental Influences On The Codevelopment Among Borderline Personality Disorder Traits, Major Depression Symptoms, And Substance Use Disorder Symptoms From Adolescence To Young Adulthood, Marina A. Bornovalova, Brad Verhulst, Troy Alan Webber, Matt Mcgue, William G. Iacono, Brian M. Hicks Feb 2018

Genetic And Environmental Influences On The Codevelopment Among Borderline Personality Disorder Traits, Major Depression Symptoms, And Substance Use Disorder Symptoms From Adolescence To Young Adulthood, Marina A. Bornovalova, Brad Verhulst, Troy Alan Webber, Matt Mcgue, William G. Iacono, Brian M. Hicks

Psychology Faculty Publications

Although borderline personality disorder (BPD) traits decline from adolescence to adulthood, comorbid psychopathology such as symptoms of major depressive disorder (MDD), alcohol use disorder (AUD), and drug use disorders (DUDs) likely disrupt this normative decline. Using a longitudinal sample of female twins (N = 1,763), we examined if levels of BPD traits were correlated with changes in MDD, AUD, and DUD symptoms from ages 14 to 24. A parallel process biometric latent growth model examined the contributions of genetic and environmental factors to the relationships between developmental components of these phenotypes. Higher BPD trait levels predicted a greater rate of …

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Reproductive Steroids And Adhd Symptoms Across The Menstrual Cycle, Bethan A. Roberts, Tory Eisenlohr-Moul, Michelle M. Martel Feb 2018

Reproductive Steroids And Adhd Symptoms Across The Menstrual Cycle, Bethan A. Roberts, Tory Eisenlohr-Moul, Michelle M. Martel

Psychology Faculty Publications

Although Attention-Deficit/Hyperactivity Disorder shows (ADHD) male predominance, females are significantly impaired and exhibit additional comorbid disorders during adolescence. However, no empirical work has examined the influence of cyclical fluctuating steroids on ADHD symptoms in women. The present study examined estradiol (E2), progesterone (P4), and testosterone (T) associations with ADHD symptoms across the menstrual cycle in regularly-cycling young women (N=32), examining trait impulsivity as a moderator. Women completed a baseline measure of trait impulsivity, provided saliva samples each morning, and completed an ADHD symptom checklist every evening for 35 days. Results indicated decreased levels of E2 in the context of increased …

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The Time Has Come For Dimensional Personality Disorder Diagnosis, Christopher J. Hopwood, Roman Kotov, Robert F. Krueger, Thomas A. Widiger, Robert R. Althoff, Emily B. Ansell, Bo Bach, R. M. Bagby, Mark A. Blais, Marina Alexa Bornovalova Feb 2018

The Time Has Come For Dimensional Personality Disorder Diagnosis, Christopher J. Hopwood, Roman Kotov, Robert F. Krueger, Thomas A. Widiger, Robert R. Althoff, Emily B. Ansell, Bo Bach, R. M. Bagby, Mark A. Blais, Marina Alexa Bornovalova

Psychology Faculty Publications

No abstract provided.

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Long-Term Impact Of Lifelong Fitness: Examining Longitudinal Exercise Behavior In College Students, Garrett Drake Feb 2018

Long-Term Impact Of Lifelong Fitness: Examining Longitudinal Exercise Behavior In College Students, Garrett Drake

Doctor of Psychology (PsyD)

Over time, the United States population has gradually shifted to an increasingly inactive lifestyle, and there has been a decline in health behavior. Only 50% of the population meet the recommended guidelines for weekly physical activity. With this glaring increase of inactive lifestyles, programs designed to increase health behavior change have become crucial. One solution to this problem has been a required Lifelong Fitness class at George Fox University where new college students learn knowledge and skills to implement for healthier lifestyles during this transformative time. A multiple regression model predicting long-term exercise by pre-minutes of exercise, post-minutes of exercise, …

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Suicide Assessment Training: The Effect On The Knowledge, Skills, And Attitudes Of Mental Health Professionals And Trainees, Cynthia Song Feb 2018

Suicide Assessment Training: The Effect On The Knowledge, Skills, And Attitudes Of Mental Health Professionals And Trainees, Cynthia Song

Doctor of Psychology (PsyD)

This research will examine the impact of training in the Collaborative Assessment and Management of Suicidality (CAMS), a suicide assessment and intervention protocol, on the knowledge, perceived skills, and confidence for providers at three different levels of training. The trainee groups will include Qualified Mental Health Professionals (County),1 master’s prepared third-year doctoral students on the Behavioral Health Consultation Crisis team (BHCC), and first-year psychology trainees (First-years). The three levels of participants were asked to complete a pre-test prior to and post-test immediately following their respective CAMS training. A 2 X 3 mixed ANOVA was conducted using different participant groups …

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Evaluation Of Parental Stress And Appointment Satisfaction In A Feeding Disorders Clinic, Erin L. Besser Feb 2018

Evaluation Of Parental Stress And Appointment Satisfaction In A Feeding Disorders Clinic, Erin L. Besser

Doctor of Psychology (PsyD)

More than one-quarter of the pediatric population in the United States struggles with feeding or swallowing challenges, many of which become chronic, lifelong disorders. Diagnosis and treatment of feeding and disorders can be challenging due to the interplay of behavioral and medical factors that create food refusal by the child. Treatment of feeding disorders is difficult, as it requires comprehensive involvement of parents and caregivers, which can be demanding and stressful. Parental stress may include anxiety, fear, and frustration with the child(ren) with feeding or swallowing disorders and can negatively affect health outcomes for children. Specialty clinics designed to address …

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Identifying Moderators Of Response To The Penn Resiliency Program: A Synthesis Study, S. M. Brunwasser, Jane Gillham Feb 2018

Identifying Moderators Of Response To The Penn Resiliency Program: A Synthesis Study, S. M. Brunwasser, Jane Gillham

Psychology Faculty Works

To identify moderators of a cognitive-behavioral depression prevention program’s effect on depressive symptoms among youth in early adolescence, data from three randomized controlled trials of the Penn Resiliency Program (PRP) were aggregated to maximize statistical power and sample diversity (N = 1145). Depressive symptoms, measured with the Children’s Depression Inventory (CDI; Kovacs 1992), were assessed at six common time points over two-years of follow-up. Latent growth curve models evaluated whether PRP and control conditions differed in the rate of change in CDI and whether youth- and family-level characteristics moderated intervention effects. Model-based recursive partitioning was used as a supplementary analysis …

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Visual Scanning Of Males And Females In Infancy, Hannah B. White, Alyson J. Hock, Rachel L. Jubran, Alison Heck, Ramesh S. Bhatt Feb 2018

Visual Scanning Of Males And Females In Infancy, Hannah B. White, Alyson J. Hock, Rachel L. Jubran, Alison Heck, Ramesh S. Bhatt

Psychology Faculty Publications

This study addressed the development of attention to information that is socially relevant to adults by examining infants' (n = 64) scanning patterns of male and female bodies. Infants exhibited systematic attention to regions associated with sex-related scanning by adults, with 3.5-and 6.5-month-olds looking longer at the torso of females than males and longer at the legs of males than females. However, this pattern of looking was not found when infants were tested on headless bodies in Experiment 2, which suggests that infants' differential gaze pattern in Experiment 1 was not due to low-level stimulus features, such as clothing, and …

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A Qualitative Analysis Of Gabapentin Misuse And Diversion Among People Who Use Drugs In Appalachian Kentucky, Rachel Vickers Smith, Elaine M. Boland, April M. Young, Michelle R. Lofwall, Alexa Quiroz, Michele Staton, Jennifer R. Havens Feb 2018

A Qualitative Analysis Of Gabapentin Misuse And Diversion Among People Who Use Drugs In Appalachian Kentucky, Rachel Vickers Smith, Elaine M. Boland, April M. Young, Michelle R. Lofwall, Alexa Quiroz, Michele Staton, Jennifer R. Havens

Center on Drug and Alcohol Research Faculty Publications

Gabapentin, an anticonvulsant and analgesic for postherpetic neuralgia, has been thought to have no abuse potential despite numerous published reports to the contrary. Gabapentin has been linked with impaired driving and opioid use, highlighting the need to more fully understand its risk profile. Thirty-three individuals reporting recent nonmedical use of gabapentin were recruited from two ongoing longitudinal studies of drug users in Appalachian Kentucky to participate in focus groups. Four sessions were held (two in the community and two in jail settings), during which participants responded to questions regarding their personal experiences with gabapentin misuse. Focus group participants were similar …

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Development Of Body Emotion Perception In Infancy: From Discrimination To Recognition, Alison Heck, Alyson Chroust, Hannah B. White, Rachel Lynn Jubran, Ramesh S. Bhatt Feb 2018

Development Of Body Emotion Perception In Infancy: From Discrimination To Recognition, Alison Heck, Alyson Chroust, Hannah B. White, Rachel Lynn Jubran, Ramesh S. Bhatt

Psychology Faculty Publications

Research suggests that infants progress from discrimination to recognition of emotions in faces during the first half year of life. It is unknown whether the perception of emotions from bodies develops in a similar manner. In the current study, when presented with happy and angry body videos and voices, 5-month-olds looked longer at the matching video when they were presented upright but not when they were inverted. In contrast, 3.5-month-olds failed to match even with upright videos. Thus, 5-month-olds but not 3.5-month-olds exhibited evidence of recognition of emotions from bodies by demonstrating intermodal matching. In a subsequent experiment, younger infants …

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The Time Has Come For Dimensional Personality Disorder Diagnosis, Christopher J Hopwood, Roman Kotov, Robert F. Krueger, David Watson, Thomas A. Widiger, Robert R. Althoff, Emily B. Ansell, Bo Bach, R. Michael Bagby, Mark A. Blais, Marina A. Bornovalova, Michael Chmielewski, David C. Cicero, Christopher Conway, Barbara De Clercq, Filip De Fruyt, Anna R. Docherty, Nicholas R. Eaton, John R. Edens, Miriam K. Forbes, Kelsie T. Forbush, Michael P. Hengartner, Masha Y. Ivanova, Daniel Leising, W. John Livesley, Mark R. Lukowitsky, Donald R. Lynam, Kristian E. Markon, Joshua D. Miller, Leslie C. Morey Feb 2018

The Time Has Come For Dimensional Personality Disorder Diagnosis, Christopher J Hopwood, Roman Kotov, Robert F. Krueger, David Watson, Thomas A. Widiger, Robert R. Althoff, Emily B. Ansell, Bo Bach, R. Michael Bagby, Mark A. Blais, Marina A. Bornovalova, Michael Chmielewski, David C. Cicero, Christopher Conway, Barbara De Clercq, Filip De Fruyt, Anna R. Docherty, Nicholas R. Eaton, John R. Edens, Miriam K. Forbes, Kelsie T. Forbush, Michael P. Hengartner, Masha Y. Ivanova, Daniel Leising, W. John Livesley, Mark R. Lukowitsky, Donald R. Lynam, Kristian E. Markon, Joshua D. Miller, Leslie C. Morey

Psychology Faculty Publications

No abstract provided.

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Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett Feb 2018

Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett

Theses and Dissertations

Sufficient blood concentrations of folate and the products from its metabolism arenecessary for several cellular functions. The C677T MTHFR polymorphism, present in over halfof the U.S. population, reduces the efficiency of folate metabolism and has been linked to theonset of multiple psychiatric disorders and cognitive decline. The intracellular parasiteToxoplasma gondii can infect the human brain and is associated with increased prevalence ofpsychiatric disorders and cognitive decline. In vitro studies have found that Toxoplasma gondiimay salvage unmetabolized folate from host cells. Since the C677T MTHFR polymorphism andinfection by Toxoplasma gondii both affect folate metabolism or availability, I used data fromthe third …

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Statistical Regularities In Melodic Phrases: Effects On Aesthetic Ratings, Daniel Meredith Feb 2018

Statistical Regularities In Melodic Phrases: Effects On Aesthetic Ratings, Daniel Meredith

Dissertations, Theses, and Capstone Projects

Universals appear in a number different forms, from naturally occurring mathematical universals like the Fibonacci series, phi, and fractal scaling, to aesthetic universals like the golden ratio in architecture and other facets of human behavior like dance and religious belief. Music is another example of a powerful human universal. Further, within music there are a number of statistical regularities that have been empirically observed nearly universally. One such example would be the division of the octave into 12 equidistant tones. There are also a number of universal regularities that pertain specifically to melodic phrasing. This paper will examine four such …

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Impact Of Neurodevelopmental Genes On The Trajectory Of Adhd Severity: A Pilot Study, Agnieszka Mlodnicka Feb 2018

Impact Of Neurodevelopmental Genes On The Trajectory Of Adhd Severity: A Pilot Study, Agnieszka Mlodnicka

Dissertations, Theses, and Capstone Projects

Attention-deficit/Hyperactivity Disorder (ADHD) is a chronic neurodevelopmental disorder characterized by symptoms of inattention and hyperactivity, and is associated with delays in neural development. To assess the association of genes involved in neurodevelopment with symptoms and trajectory of ADHD, saliva was collected and genotyped from 145 participants from a longitudinal study of preschoolers who were followed annually for 7 years. We examined four single nucleotide polymorphisms (SNPs) in genes associated with neurodevelopment: neuregulin-1 (NRG-1; SNP rs3924999), neurotropin-3 (NT-3; SNP rs6489630), brain-derived neurotrophic factor (BDNF; rs6265), and regulator of G protein signaling 4 (RGS4; rs951439). Hierarchical linear modeling revealed that neuregulin-1 and …

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Neural Hypervigilance In Trauma-Exposed Women, Seungyeon A. Yoon Feb 2018

Neural Hypervigilance In Trauma-Exposed Women, Seungyeon A. Yoon

Dissertations, Theses, and Capstone Projects

Trauma-exposed people often experience hypervigilance, which is a tonic condition of elevated alertness and excessive scanning for potential threat. A cardinal feature of hypervigilance is that no actual threat is needed to evoke or maintain the over-alertness and heightened affective response. However, most neuroimaging research in trauma to date has only focused on reactivity to an actual threat. Thus, the overarching aim of this dissertation was to investigate neural signatures and salivary markers of post-trauma hypervigilance in the absence of threat that can cause impairment in daily functioning and contribute to developing other trauma-related symptoms such as heightened threat reactivity. …

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Moral Mode Switching: From Punishment To Public Health, Stephen Koppel Feb 2018

Moral Mode Switching: From Punishment To Public Health, Stephen Koppel

Dissertations, Theses, and Capstone Projects

A public health response to drug offenses has potential to improve both public safety and public health. However, the public’s desire for retribution represents a possible hindrance to reform. Relying on dual-process theory of moral decision-making, this dissertation examines agreement among laypeople about the relative blame deserved for various crime types, and probes several possible predictors of support—the need for cognition (“NFC”), intergroup bias, and free-will doubt—for retributive as well as consequentialist responses to crime. Findings from several web-based experiments show: (a) in comparison to core crimes (eg., murder) substantially less agreement about the relative blame deserved for noncore crimes …

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Race, Sexuality, And Masculinity On The Down Low, Stephen Kochenash Feb 2018

Race, Sexuality, And Masculinity On The Down Low, Stephen Kochenash

Dissertations, Theses, and Capstone Projects

In a so-called post-racial America, a new gay identity has flourished and come into the limelight. However, in recent years, researchers have concluded that not all men who have sex with other men (MSM) self-identify as gay, most noticeably a large population of Black men. It is possible that a tainted history of Black enslavement in this country that is inextricably linked with ideas of space, surveillance, subversion, and survival inform a Black male’s self-identification as being “on the down low” (DL). This begs the question: What does mainstream society view as gay-ness and how is the DL constructed …

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Reasoning With Pseudowords: How Properties Of Novel Verbal Stimuli Influence Item Difficulty And Linguistic-Group Score Differences On Cognitive Ability Assessments, Paul Agnello Feb 2018

Reasoning With Pseudowords: How Properties Of Novel Verbal Stimuli Influence Item Difficulty And Linguistic-Group Score Differences On Cognitive Ability Assessments, Paul Agnello

Dissertations, Theses, and Capstone Projects

Pseudowords (words that are not real but resemble real words in a language) have been used increasingly as a technique to reduce contamination due to construct-irrelevant variance in assessments of verbal fluid reasoning (Gf). However, despite pseudowords being researched heavily in other psychology sub-disciplines, they have received little attention in cognitive ability testing contexts. Thus, there has been an assumption that all pseudowords work equally and work equally well for all test-takers. The current research examined three objectives with the first being whether changes to the pseudoword properties of length and wordlikeness (how much a pseudoword resembles a typical or …

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