Psychology Commons^™

Physical Aggressiveness And Gray Matter Deficits In Ventromedial Prefrontal Cortex, David S. Chester, Donald R. Lynam, Richard Milich, C. Nathan Dewall

Psychology Faculty Publications

What causes individuals to hurt others? Since the famous case of Phineas Gage, lesions of the ventromedial prefrontal cortex (VMPFC) have been reliably linked to physically aggressive behavior. However, it is unclear whether naturally-occurring deficits in VMPFC, among normal individuals, might have widespread consequences for aggression. Using voxel based morphometry, we regressed gray matter density from the brains of 138 normal female and male adults onto their dispositional levels of physical aggression, verbal aggression, and sex, simultaneously. Physical, but not verbal, aggression was associated with reduced gray matter volume in the VMPFC and to a lesser extent, frontopolar cortex. Participants …

Trudy's Triumph: A Narrative Life History Of An Adolescent Survivor Of Abusive Head Trauma, Crystal G. Ledford

Doctoral Dissertations and Projects

The purpose of this narrative study was to describe the life history of an adolescent survivor of an abusive head trauma in the Southeastern United States. Abusive head trauma is a form of inflicted brain injury, often occurring because of violence in the form of shaking or impact to the head of an infant under the age of two years old (Chevignard & Lind, 2014). Life history is defined as a first-hand account to convey understanding of a life. The primary participant was a 19-year-old, Caucasian female survivor of an abusive head trauma that occurred when she was five months …

Family Cohesion As Important Factor For Attitudes Towards Psychoactive Drugs In Adolescence, Hana Saliu, Myqereme Rusi, Dega Marku

UBT International Conference

Adolescence is a fragile period in which the person passes from the childhood to the adulthood. During this period the adolescent passes through different challenges. Adolescent has to deal with physical, physiological, emotional, cognitive, social and other changes, and during his journey family as a social factor has the most important part, because with their support they help the adolescent to overcome all the difficulties on his way. Because of the function and the importance that family has over the adolescent, in this research we have measured the correlation between family cohesion and the attitudes towards psychoactive drugs, because as …

Integrative Medicine Research At An Academic Medical Center: Patient Characteristics And Health-Related Quality-Of-Life Outcomes., Jeffrey M Greeson, Steven Rosenzweig, Steven C Halbert, Ira S Cantor, Matthew T Keener, George C Brainard

Jeffrey M. Greeson

OBJECTIVE: To characterize patients seeking care at a university-based integrative medicine practice, and to assess short-term changes in health-related quality of life (HRQoL) associated with integrative medical treatment. DESIGN: Prospective, observational study. SETTING: This study was conducted at a large U.S. academic medical center affiliated with the Consortium of Academic Health Centers for Integrative Medicine. PARTICIPANTS: Seven hundred and sixty-three (763) new patients with diverse medical conditions participated in the study. Mean age was 49 years (standard deviation = 16, range = 14-93). Two thirds of patients were women and three quarters were white. The most common International Classification of …

A Randomized Controlled Trial Of Koru: A Mindfulness Program For College Students And Other Emerging Adults., Jeffrey M Greeson, Michael K Juberg, Margaret Maytan, Kiera James, Holly Rogers

Jeffrey M. Greeson

OBJECTIVE: To evaluate the effectiveness of Koru, a mindfulness training program for college students and other emerging adults. PARTICIPANTS: Ninety students (66% female, 62% white, 71% graduate students) participated between Fall 2012 and Spring 2013. METHODS: Randomized controlled trial. It was hypothesized that Koru, compared with a wait-list control group, would reduce perceived stress and sleep problems, and increase mindfulness, self-compassion, and gratitude. RESULTS: As hypothesized, results showed significant Group (Koru, Wait-List)×Time (Pre, Post) interactions for improvements in perceived stress (F[1, 76.40]=4.50, p=.037, d=.45), sleep problems (F [1, 79.49]=4.71, p=.033, d=.52), mindfulness (F [1, 79.09]=26.80, p CONCLUSIONS: Results support the …

High Trait Shame Undermines The Protective Effects Of Prevalence Knowledge On State Shame Following Hpv/Cin Diagnosis In Women, Sarah Mcqueary Flynn, Tory A. Eisenlohr-Moul, Suzanne C. Segerstrom, Christen T. Logue, Jamie L. Studts

Psychology Faculty Publications

Human papillomavirus (HPV), and the related, cervical intraepithelial neoplasia (CIN), are common yet poorly understood physical conditions. The diagnosis of HPV often elicits shame and guilt, which in turn may undermine psychological and physical health. The current study compared shame and guilt responses to diagnosis among two groups: women diagnosed with HPV/CIN and women diagnosed with Epstein–Barr Virus (EBV/IM). Eighty women recently diagnosed with HPV/CIN or EBV/IM completed measures of shame- and guilt-proneness, shame and guilt following diagnosis, and disease knowledge including prevalence estimates (HPV and EBV, respectively). HPV/CIN (vs. EBV/IM) predicted more diagnosis-related shame and guilt. Estimates of high …

A Longitudinal Study Of The Reciprocal Relationship Between Ever Smoking And Urgency In Early Adolescence, Jessica L. Burris, Elizabeth N. Riley, Gabriella E. Puleo, Gregory T. Smith

Psychology Faculty Publications

Background—Among early adolescents in the United States (U.S.), the prevalence of cigarette smoking is at its lowest level in recent decades. Nonetheless, given the risks of smoking in early development, it remains critically important to study both risk factors for smoking and risks from smoking. This longitudinal study with U.S. early adolescents examines smoking initiation and tests a model of reciprocal prediction between ever smoking and the personality trait of urgency (i.e., mood-based impulsivity), a trait that increases risk for multiple forms of dysfunction.

Methods—Participants (n=1906; 90% 10–11 years old, 50% female, 39% racial minorities at …

Mentalizing Skills Do Not Differentiate Believers From Non-Believers, But Credibility Enhancing Displays Do, David L. R. Maij, Frenk Van Harreveld, Will M. Gervais, Yann Schrag, Christine Mohr, Michiel Van Elk

Psychology Faculty Publications

The ability to mentalize has been marked as an important cognitive mechanism enabling belief in supernatural agents. In five studies we cross-culturally investigated the relationship between mentalizing and belief in supernatural agents with large sample sizes (over 67,000 participants in total) and different operationalizations of mentalizing. The relative importance of mentalizing for endorsing supernatural beliefs was directly compared with credibility enhancing displays–the extent to which people observed credible religious acts during their upbringing. We also compared autistic with neurotypical adolescents. The empathy quotient and the autism-spectrum quotient were not predictive of belief in supernatural agents in all countries (i.e., The …

An Initial Application Of A Biopsychosocial Framework To Predict Posttraumatic Stress Following Pediatric Injury, Meghan L. Marsac, Nancy Kassam-Adams, Douglas L. Delahanty, Jeffrey Ciesla, Danielle Weiss, Keith F. Widaman, Lamia P. Barakat

Pediatrics Faculty Publications

Objectives—Each year millions of children suffer from unintentional injuries that result in poor emotional and physical health. This study examined selected biopsychosocial factors (i.e., child heart rate, peritrauma appraisals, early coping, trauma history) to elucidate their roles in promoting emotional recovery following injury. The study evaluated specific hypotheses that threat appraisals (global and trauma-specific) and coping would predict subsequent posttraumatic stress symptoms (PTSS), that coping would mediate the association between early and later PTSS, and that heart rate would predict PTSS and appraisals would mediate this association.

Method—Participants were 96 children hospitalized for injury and assessed at 3 …

Examining The Protective Effect Of Ethnic Identity On Drug Attitudes And Use Among A Diverse Youth Population, Tamika C. B. Zapolski, Sycarah Fisher, Devin E. Banks, Devon J. Hensel, Jessica Barnes-Najor

Educational, School, and Counseling Psychology Faculty Publications

Ethnic identity is an important buffer against drug use among minority youth. However, limited work has examined pathways through which ethnic identity mitigates risk. School-aged youth (N = 34,708; 52 % female) of diverse backgrounds (i.e., African American (n = 5333), Asian (n = 392), Hispanic (n = 662), Multiracial (n = 2129), Native American (n = 474), and White (n = 25718) in grades 4–12 provided data on ethnic identity, drug attitudes, and drug use. After controlling for gender and grade, higher ethnic identity was associated with lower past month drug use …

Effects Of Early Adolescent Exposure To D-Amphetamine In A Rodent Model Of Nicotine Reward, Eric Louis Harvey

Dissertations

Previous studies with rodents have found that adolescent exposure to psychoactive drugs can alter neurophysiology and produce behavioral effects that persist into adulthood. While several studies have examined the effects of adolescent exposure to nicotine on the subsequent rewarding value of various drugs of abuse in adulthood, to date, no known studies have examined the converse of this relationship. d-Amphetamine (i.e., dextroamphetamine, ProCentra®) is a potent psychostimulant that is commonly used in the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD) in adolescents. The present study assessed the effects of adolescent exposure to d-amphetamine on the rewarding value of nicotine in …

Traumatic Brain Injury In Adolescence: The Relationship Between High School Exiting And Future Productivity, Jeffrey S. Garofano

USF Tampa Graduate Theses and Dissertations

Traumatic brain injury (TBI) is the leading cause of death and disability among children and adolescents. Brain injury survivors are often left with persistent impairments that have the potential to impede daily functioning, delay or prevent the attainment of developmental milestones, and subsequently limit future productivity in adulthood. A shared goal of both neurorehabilitation and the educational system is to prepare youth for a productive adulthood with both systems of care having substantial, yet independent, literature bases regarding factors associated with productivity (e.g., engagement in employment or post-secondary education). It is currently assumed that because type of high school exiting …

Predictors Of Re-Accessing Mental Health Services For Children And Adolescents, Catalina Sarmiento

Electronic Thesis and Dissertation Repository

The natural history of mental health disorders suggests that a substantial number of children experience persistent or recurrent problems and may need more than 1 episode of care. However, there is a paucity of research on recurrent service use. The present study examined the rates and predictors of re-accessing community-based care. Secondary data analyses were conducted on administrative and chart review data from 5 mental health agencies in southwest, eastern, and central Ontario. Approximately a third (30%) of children who had an episode of care re-accessed services again within 4 years; the median time to re-access was 13 months. Social …

Social Rejection Magnifies Impulsive Behavior Among Individuals With Greater Negative Urgency: An Experimental Test Of Urgency Theory, David S. Chester, Donald R. Lynam, Richard S. Milich, C. Nathan Dewall

Psychology Faculty Publications

Impulsivity is a multifaceted trait with substantial implications for human well-being. One facet of impulsivity is negative urgency, the tendency to act impulsively in response to negative affect. Correlational evidence suggests that negative affect magnifies impulsive behavior among individuals with greater negative urgency, yet causal evidence for this core pillar of urgency theory is lacking. To fill this gap in the literature, participants (N = 363) were randomly assigned to experience social rejection (a situation shown to induce negative affect) or acceptance. Participants then reported their subjective negative affect, completed a behavioral measure of impulsivity, and reported their negative …

Rapid Statistical Learning Supporting Word Extraction From Continuous Speech., Laura J Batterink

Brain and Mind Institute Researchers' Publications

The identification of words in continuous speech, known as speech segmentation, is a critical early step in language acquisition. This process is partially supported by statistical learning, the ability to extract patterns from the environment. Given that speech segmentation represents a potential bottleneck for language acquisition, patterns in speech may be extracted very rapidly, without extensive exposure. This hypothesis was examined by exposing participants to continuous speech streams composed of novel repeating nonsense words. Learning was measured on-line using a reaction time task. After merely one exposure to an embedded novel word, learners demonstrated significant learning effects, as revealed by …

Attitudes And Actions That Adoptive Parents Perceive As Helpful In The Process Of Raising Their Internationally Adopted Adolescent, Marina V. Kuzmina

Counseling & Human Services Theses & Dissertations

This phenomenological dissertation study explored the lived experiences of adoptive parents in the process of raising their internationally adopted adolescents. The researcher interviewed 9 participants. Criteria for selection of the research sample included having personal experience with parenting one or more international adolescents adopted at age 10 or older and raising these adolescents for at least two years following such adoption. Data analysis included steps suggested by Moustakas (1994) and the participation of a research team and external auditor. According to the recommendations of Lincoln and Guba (1985), several strategies for trustworthiness were implemented during this course of the study. …

Gay-Straight Alliances As Settings To Discuss Health Topics: Individual And Group Factors Associated With Substance Use, Mental Health, And Sexual Health Discussions, V. P. Poteat, Nicholas C. Heck, H. Yoshikawa, J. P. Calzo

Psychology Faculty Research and Publications

Sexual minority (e.g. lesbian, gay, bisexual, questioning; LGBQ) and gender minority (e.g. transgender) youth experience myriad health risks. Gay-Straight Alliances (GSAs) are school-based settings where they may have opportunities to discuss substance use, mental health, and sexual health issues in ways that are safe and tailored to their experiences. Attention to these topics in GSAs could aid in developing programming for these settings. Among 295 youth from 33 Massachusetts high-school GSAs (69% LGBQ, 68% cisgender female, 68% White, M_age = 16.06), we examined how often youth discussed these topics within their GSA and identified factors associated with having more …

Serious Mental Illness Among Young Adult Women Who Use Drugs In The Club Scene: Co-Occurring Biopsychosocial Factors, Maayan Lawental, Hilary L. Surratt, Mance E. Buttram, Steven P. Kurtz

Center for Health Services Research Faculty Publications

Young women who regularly attend nightclubs are at risk for numerous health and social consequences, including mental distress, sexual and physical victimization and substance dependence. This paper uses a biopsychosocial framework to examine co-occurring mental health problems, victimization, substance dependence, sexual risk and physical pain among a sample of young women who use drugs (N = 222) in Miami’s club scene. The majority of women were under 24 years old, Hispanic, and identified as heterosexual. Almost all the women reported past 90-day use of alcohol, ecstasy/MDMA, marijuana, cocaine and prescription opioids and benzodiazepines; 32% of women reported being in a …

Online Neural Monitoring Of Statistical Learning., Laura J Batterink, Ken A Paller

Brain and Mind Institute Researchers' Publications

The extraction of patterns in the environment plays a critical role in many types of human learning, from motor skills to language acquisition. This process is known as statistical learning. Here we propose that statistical learning has two dissociable components: (1) perceptual binding of individual stimulus units into integrated composites and (2) storing those integrated representations for later use. Statistical learning is typically assessed using post-learning tasks, such that the two components are conflated. Our goal was to characterize the online perceptual component of statistical learning. Participants were exposed to a structured stream of repeating trisyllabic nonsense words and a …

A Meta-Analysis Of The Longitudinal Relationship Between Adolescent Depression And Academic Achievement., Rachel E. Buehner

Electronic Theses and Dissertations

Researchers in the fields of both education and mental health endeavor to develop and implement interventions which will bring children and adolescents greater academic success and optimally address mental health issues. Educators seek to target risk factors which might impede a student’s success in the classroom, while mental health providers seek to reduce issues within a child’s environment which might be risk factors for depression. Evidence for a cross-sectional relationship between adolescent depression and academic achievement is well-supported, with depression and achievement being negatively correlated in adolescents. The longitudinal relationship between these two variables is not fully understood, however. While …

School Climate, Stigma By Association, And Adolescent Psychological Distress, Kathryn D. Ferdon

Theses and Dissertations

This thesis reports the results of a research project that examined whether school climate has a moderating effect on the relation between Stigma-by-Association and psychological distress among adolescents in a rural Midwestern county.

Understanding And Promoting Help-Seeking Among Adolescents, Tessa Alexander

Electronic Thesis and Dissertation Repository

Social emotional skills have been associated with fostering positive youth development. This research considered the association between a social emotional learning program, entitled The Healthy Relationships Plus Program (HRPP), and behavioural intentions to seek help; an integral component of positive youth development. Self-report surveys prior to and after program implementation were collected from participants and focus groups were conducted to explore youth intentions to seek help. Results from this analysis demonstrated that youth intentions to seek help were influenced by fear of stigmatization. Furthermore, the HRPP demonstrated through repeated measures ANOVA analyses that an association between program participation and knowledge …

Rates And Predictors Of Adolescent Premature Termination: Applying Clinically Significant Change, Mariah Meaalii Bullock

Theses and Dissertations

Premature termination from child and adolescent psychotherapy is a prevalent problem for clients, their families, and mental health services. Rates of premature termination have been estimated at a range of 16-72%. Many variables have been examined as potential predictors of premature termination, yielding inconsistent conclusions. Researchers propose that part of this variability in rates and predictors is due to the inconsistent application of definitions of premature termination. The past literature identifies two main categories of definitions in this line of research: therapist judgment and number of sessions. This study aims to incorporate a relatively new definition, clinically significant change, in …

An Empirical Examination Of The Factor Structure Of Compassion, Jenny Gu, Kate Cavanagh, Ruth A. Baer, Clara Strauss

Psychology Faculty Publications

Compassion has long been regarded as a core part of our humanity by contemplative traditions, and in recent years, it has received growing research interest. Following a recent review of existing conceptualisations, compassion has been defined as consisting of the following five elements: 1) recognising suffering, 2) understanding the universality of suffering in human experience, 3) feeling moved by the person suffering and emotionally connecting with their distress, 4) tolerating uncomfortable feelings aroused (e.g., fear, distress) so that we remain open to and accepting of the person suffering, and 5) acting or being motivated to act to alleviate suffering. As …

How Should Justice Policy Treat Young Offenders?, B J. Casey, Richard J. Bonnie, Andre Davis, David L. Faigman, Morris B. Hoffman, Owen D. Jones, Read Montague, Stephen J. Morse, Marcus E. Raichle, Jennifer A. Richeson, Elizabeth S. Scott, Laurence Steinberg, Kim A. Taylor-Thompson, Anthony D. Wagner

All Faculty Scholarship

The justice system in the United States has long recognized that juvenile offenders are not the same as adults, and has tried to incorporate those differences into law and policy. But only in recent decades have behavioral scientists and neuroscientists, along with policymakers, looked rigorously at developmental differences, seeking answers to two overarching questions: Are young offenders, purely by virtue of their immaturity, different from older individuals who commit crimes? And, if they are, how should justice policy take this into account?

A growing body of research on adolescent development now confirms that teenagers are indeed inherently different from adults, …

Mental Health Service Utilization Among At-Risk Urban Adolescents: The Relative Contributions Of Perceived Need, Attitude, And Spirituality/Religiosity, Yi Tak Tsang

Wayne State University Theses

Adolescence has been described as “a time of storm and stress” (Arnett, 1999; Hall, 1904). In fact, a national survey in the United States estimated that adolescents were twice as likely than adults to report at least one major depressive episode in the past 12 months (Center for Behavioral Health Statistics and Quality, 2016). In particular, adolescents who are poor, who belong to ethnic minority groups, and who live in urban neighborhoods are more vulnerable to mood and behavioral symptoms than their White/Caucasian counterparts who grow up in relatively affluent suburban and rural areas (Beyers, Bates, Pettit, & Dodge, 2003; …

Impulsivity Symptoms As Core To The Developmental Externalizing Spectrum, Michelle M. Martel, Cheri A. Levinson, Christine A. Lee, Tess E. Smith

Psychology Faculty Publications

Impulsivity is posited to be a key part of the externalizing spectrum during childhood, but this idea has received minimal empirical attention. The goal of the present investigation was to utilize network analysis to determine whether behavioral impulsivity symptoms are key components of the externalizing network across several developmental periods from preschool into adolescence. Participants were 109 preschoolers (64 % male) ages 3 to 6, 237 children (59 % male) ages 6 to 9, 372 children (59 % male) ages 10 to 13, and 357 adolescents (59 % male) ages 13 to 17 and their parents. Parents completed ratings of …

Stigma In Medical Settings As Reported Retrospectively By Women With Congenital Adrenal Hyperplasia (Cah) For Their Childhood And Adolescence, Heino F.L. Meyer-Bahlburg, Jananne Khuri, Jazmin Reyes-Portillo, Maria I. New

Department of Psychology Faculty Scholarship and Creative Works

Objectives To perform a qualitative study of stigma experienced in medical settings by children and adolescents with congenital genital ambiguity (CGA). Methods 62 women with classical congenital adrenal hyperplasia (CAH) of variable severity took part in a qualitative retrospective interview that focused on the impact of CAH and its medical treatment, with an emphasis on childhood and adolescence. Categorization of stigmatization was based on deductive content analysis of the interview transcripts. Results Many women recalled experiencing the genital examinations in childhood and adolescence as adverse, stigmatizing events, leading to avoidance reactions and self-perception as abnormal, particularly when the examinations included …

Exploring The Predictive Values Of Self-Evaluations And Cognitive Distortions In Relation To Childhood Anxiety Among Hispanic/Latino Youth, Cristina J. Sperrazza

PCOM Psychology Dissertations

The purpose of this study was to determine whether self-evaluation and cognitive distortions are predictors of anxiety in Hispanic/Latino youth. Hispanic/Latino elementary- and middle-school students (n = 84) from Grades 4 through 8 (42.9% female; average age = 11.80 years) attending a bilingual inner-city public charter school completed self-reports of anxiety, self-evaluation, and cognitive distortions in their school setting. The selected measure of cognitive distortions, Inventory of Cognitive Distortions (Yurica & DiTomasso, 2005), was revised and factor analyzed for the current child sample. Findings demonstrated that, while taking grade and gender into account, different domains of self-evaluation and cognitive distortions …

Self-Compassion, Body Image Dissatisfaction, And Negative Social Comparisons In Adolescents Utilizing Social Networking Sites, Brian Moran

PCOM Psychology Dissertations

This quantitative survey study implemented a cross-sectional, correlational design. The present study explored the relationship between self-compassion, body image, and negative social comparisons in a sample consisting of adolescents who use social networking sites. Despite noteworthy limitations, this study elucidates the benefits associated with higher levels of self-compassion in adolescence. In line with previous studies, adolescents reported frequent use of social networking sites, primarily facilitated by smartphones. Although the constant accessibility of social networking sites via smartphones has been associated with negative outcomes, an important finding in this study was the lack of significant relationship between overall time spent on …