Digital Commons Network^™

Belief About Nicotine Selectively Modulates Value And Reward Prediction Error Signals In Smokers, Xiaosi Gu, Terry Lohrenz, Ramiro Salas, Philip R. Baldwin, Alireza Soltani

Dartmouth Scholarship

Little is known about how prior beliefs impact biophysically described processes in the presence of neuroactive drugs, which presents a profound challenge to the understanding of the mechanisms and treatments of addiction. We engineered smokers' prior beliefs about the presence of nicotine in a cigarette smoked before a functional magnetic resonance imaging session where subjects carried out a sequential choice task. Using a model-based approach, we show that smokers' beliefs about nicotine specifically modulated learning signals (value and reward prediction error) defined by a computational model of mesolimbic dopamine systems. Belief of "no nicotine in cigarette" (compared with "nicotine in …

Reformed And Biblical Counseling, Mark Christians

Faculty Work Comprehensive List

"What is the difference between Biblical counseling and Christian counseling? In Reformed circles, is Biblical Counseling the norm or are people encouraged to seek professional counseling help?"

Posting about reformed and Biblical counseling from In All Things - an online hub committed to the claim that the life, death, and resurrection of Jesus Christ has implications for the entire world.

http://inallthings.org/answering-your-question-reformed-and-biblical-counseling/

Prenatal And Neighborhood Correlates Of Oppositional Defiant Disorder (Odd), Andrea A. Russell, Claire L. Johnson, Arwa Hammad, Kelly I. Ristau, Sandra Zawadzki, Luz Del Alba Villar, Kendell Coker

Psychology Faculty Publications

This study investigates the link between prenatal exposure to alcohol and drugs, parental perceptions of neighborhood safety and support, and the diagnosis of oppositional defiant disorder (ODD) among a nationally representative sample of youth. A subset of variables from a larger study, the 2001–2004 National Comorbidity Survey-Adolescent Supplement (NCS-A), as well as its supplemental parental surveys, was analyzed in this study. This study used a specific selection of 5,924 adolescents and their parents from the NCS-A. Results suggest a correlation between prenatal caffeine use and a subsequent ODD diagnosis in female adolescents. Overall correlations between neighborhood drug use/sales and minority …

Young Activists, New Movements: Contemporary Chinese Queer Feminism And Transnational Genealogies, Wen Liu, Ana Huang, Jingchao Ma

Graduate Student Publications and Research

As young, diasporic feminist activist–scholars involved in queer feminist move- ments across China, Taiwan, and New York City, we reflect on the emergent ‘‘new’’ queer feminism in China today, with its amorphous cohesion and dramatic impact, as highlighted by the subway protest. Drawing on transnational feminism, we are part of this latest ‘‘new’’ response to growing global inequalities and neo-colonial feminist discourses that calls for a critical re-engagement with global politics (Grewal & Kaplan, 2001). However, as activists who center our political involvement in Asia, ‘‘transnationalism’’ is not only a vision, but an already exist- ing state, as we see …

Acoustic Analysis Of Cattle (Bos Taurus) Mother–Offspring Contact Calls From A Source–Filter Theory Perspective, Mónica Padilla De La Torre, Elodie F. Briefer, Tom Reader, Alan G. Mcelligott

Sentience Collection

Cattle vocalisations have been proposed as potential indicators of animal welfare. How-ever, very few studies have investigated the acoustic structure and information encoded in these vocalisations using advanced analysis techniques. Vocalisations play key roles in a wide range of communication contexts; e.g. for individual recognition and to help coordinate social behaviours. Two factors have greatly assisted our progress in developing an understanding of animal vocal communication. Firstly, more rigorous call analysis methods allow us to describe the variation in the vocal parameters in unprecedented detail. Secondly, the adoption of the “source–filter theory” of call production links the acoustic structure of …

Developmental Mediation Of Genetic Variation In Response To The Fast Track Prevention Program, Dustin Albert, Daniel W. Belsky,, D. Max Crowley, John E. Bates, Gregory S. Pettit, Jennifer E. Lansford, Danielle Dick, Kenneth A. Dodge

Psychology Faculty Research and Scholarship

We conducted a developmental analysis of genetic moderation of the effect of the Fast Track intervention on adult externalizing psychopathology. The Fast Track intervention enrolled 891 children at high risk to develop externalizing behavior problems when they were in kindergarten. Half of the enrolled children were randomly assigned to receive 10 years of treatment, with a range of services and resources provided to the children and their families, and the other half to usual care (controls). We previously showed that the effect of the Fast Track intervention on participants' risk of externalizing psychopathology at age 25 years was moderated by …

Opportunities For Play-Based Experiences In Post "No Child Left Behind" Kindergarten Classrooms: The Role Of Training, Resources, And Accountability Pressures In Meeting Best Practices, Cristina Medellin

Dissertations, Theses, and Capstone Projects

In response to No Child Left Behind (NCLB), opportunities for play-based experiences in classrooms have been challenged over the past decade. Despite research demonstrating the educational benefits of child driven play, teachers and schools have been pressured to focus on improving children's success on standardized assessments which may not relate to the developmental achievements expected from activity based experiences. To explore teachers' response to the tension between assessment driven mandates and best early childhood practices, this study investigated which factors influence teacher practices and values. Specifically, how do teacher training and classroom resources influence teachers' values about the appropriateness of …

The Neurophysiology Of Intersensory Selective Attention And Task Switching, Jeremy W. Murphy

Dissertations, Theses, and Capstone Projects

Our ability to selectively attend to certain aspects of the world and ignore others is fundamental to our day-to-day lives. The need for selective attention stems from capacity limitations inherent in our perceptual and cognitive processing architecture. Because not every elemental piece of our environment can be fully processed in parallel, the nervous system must prioritize processing. This prioritization is generally referred to as selective attention. Meanwhile, we are faced with a world that is constantly in flux, such that we have to frequently shift our attention from one piece of the environment to another and from one task to …

The Mechanisms Of Transmission: Examining The Effects Of Childhood Interpersonal Violence Across Generations, Amber Nemeth

Dissertations, Theses, and Capstone Projects

This study examined the direct relationship between maternal exposure to childhood interpersonal violence (sexual and/or physical abuse) and behavioral problems in her pre- to early-adolescent children. It also examined whether maternal aggression (psychological and physical aggression) and emotion dysregulation (lifetime PTSD diagnosis and alexithymia) exerted a significant indirect effect on this relationship. This study was a secondary analysis of data collected from a cross-sectional and cross-generational study designed to examine associations among maternal impairments (substance abuse, general psychopathology, neuropychological functioning), child-rearing deficits (parenting deficits, child neglect, child physical/ sexual abuse), and adverse child outcomes (self-regulation deficits, aggressive behavior, and substance …

Attention In Hiv, Kathleen Marie Van Dyk

Dissertations, Theses, and Capstone Projects

In contrast to the striking benefit of advances in antiretroviral therapy on longevity and health in the HIV+ population, mild cognitive disorders persist (Heaton, Clifford et al., 2010). Additional factors that may be related to cognitive decline and warrant consideration in this population are aging and physical health status. Among cognitive domains affected, attention and processing speed have emerged as particularly vulnerable to the effects of HIV. There are also age effects observed in these domains, and we proposed that reduced physical health can also impact cognition in these areas, comparably to pain. Sensitive measures of attention that vary attentional …

Tractography Of The Spider Monkey (Ateles Geoffroyi) Corpus Callosum Using Diffusion Tensor Magnetic Resonance Imaging, D. Platas-Neri, S. Hidalgo-Tobón, B. De Celis Alonso, F. C-P De León, J. Muñoz-Delgado, Kimberley A. Phillips

Psychology Faculty Research

The objective of this research was to describe the organization, connectivity and microstructure of the corpus callosum of the spider monkey (Ateles geoffroyi). Non-invasive magnetic resonance imaging and diffusion-tensor imaging were obtained from three subjects using a 3T Philips scanner. We hypothesized that the arrangement of fibers in spider monkeys would be similar to that observed in other non-human primates. A repeated measure (n = 3) of fractional anisotropy values was obtained of each subject and for each callosal subdivision. Measurements of the diffusion properties of corpus callosum fibers exhibited a similar pattern to those reported in the …

The Effects Of A Small-Group Direct Instruction Intervention On The Reading Achievement Of English Language Learners, Laurie Ottehenning

Theses and Dissertations

This study analyzes the effects of a Tier 2, small group intervention developed by the Exemplary Center for Reading Instruction (ECRI) that employs direct instruction strategies (including scripted sequenced lessons, teacher modeling, and repeated practice). The reading achievement of 15 English language learners (ELLs) in the ECRI intervention was compared to the reading achievement of 12 ELLs in a computer-based reading intervention. The reading achievement of 27 ELLs was also compared to the reading achievement of 48 non-ELLs in the interventions. Repeated measures ANOVAs and independent t-tests analyzed the results of the Kaufman Test of Educational Achievement-II Brief, pre- and …

"I Shall Not Fear:" Secure Attachment To G-D As A Buffer Against Anxiety, Peryl Agishtein

Dissertations, Theses, and Capstone Projects

Religion has a long and mixed history in the field of psychology. Historically, some leading figures in the field viewed religion as a source of neuroses and poor mental health; others saw a more positive spiritual resource. Recently, empirical data on religion and mental health has proliferated. There is now consensus that religion is associated with lower depression. However, the link between religion and anxiety is less clear-cut. This paper proposes that a) religion can have exacerbating or alleviating effects on anxiety depending on which aspect of religion is being studied and b) the primary religious variable that affects anxiety …

Street Code Adherence, Callous-Unemotional Traits And The Capacity Of Violent Offending Versus Non-Offending Urban Youth To Mentalize About Disrespect Murder, Zoe A. Berko

Dissertations, Theses, and Capstone Projects

National statistics are not available on the proportion of violent juvenile offenses driven by the experience of being disrespected. However, the New York Police Department estimates that about 40% of the city's shootings involve members of violent crews of 12 to 20 year olds with most of this gun violence driven by incidents of disrespect. Mentalization, defined as the ability to envision mental states (i.e., feelings, beliefs and intentions) in oneself and others, is viewed as underlying affect regulation, impulse control, self-monitoring, and the experience of self-agency, all of which are implicated in interpersonal violence (Fonagy, Gergely, Jurist, & Target, …

Held And Dropped: A Study Of Metaphor And Subjective Experience In A Psychoanalytic Treatment, Alison Michele Ferst

Dissertations, Theses, and Capstone Projects

This study explores particular patterns of change that might unfold over the course of an intensive psychoanalytic treatment by mapping the forms of change that might take place in terms of a patient's subjective experience and the meaning that the patient attributes to it as reflected in the effort to express that experience in figurative language (i.e., metaphors). The data set was treatment session transcripts provided by P. A. Dewald over a period of 2 years and is partitioned by Dewald into three sequential phases.

Figurative language in general and metaphor in particular consists of essential forms of representation of …

`We Are All Stories In The End, I Want Mine To Be A Good One': College Students' Work-Family Expectations And The Role Of Educational Experiences, Chandra D. Mason

Dissertations, Theses, and Capstone Projects

While researchers have long been interested in the experiences of people who combine paid work with non-work roles (e.g., spouse, parent, eldercare provider), relatively little attention has been given to the expectations that people hold prior to occupying these roles, such as the amount of role conflict or fulfillment anticipated as a result of participating in both work and non-work roles. Even less is known about the factors that shape these expectations. For college students, these factors may include experiences of a college education (e.g., coursework that addresses gender roles, interacting with successful role models), yet, ironically, few studies have …

Physiological And Subjective Aspects Of Positive Mood In Relation To Executive Functioning: The Potential Moderating Role Of Personality, Luz Helena Ospina

Dissertations, Theses, and Capstone Projects

Positive affect has been demonstrated to improve aspects of cognition. However, recent studies reveal that positive affect may hinder the same cognitive processes, such as executive functioning, memory and creativity. These discrepant findings may be due to differing levels of physiological arousal, a component of the circumplex model of affect, which has been largely ignored in affective research. For example, one recent study suggests that positive valence coupled with varying levels of physiological arousal (i.e., low, moderate, and high) may differentially affect performance on tasks of verbal fluency and memory. Furthermore, one other explanation for these inconsistent findings may relate …

Disorders Of Sex Development: Lessons To Be Learned From Studies Of Spina Bifida And Craniofacial Conditions, Grayson N. Holmbeck, C L. Aspinall

Psychology: Faculty Publications and Other Works

The purpose of this review is to discuss research methods and clinical management strategies employed with other conditions (i. e., spina bifida and craniofacial conditions) and how these methods and strategies could be applied to youth with disorders of sex development (DSD). The review focuses specifically on the potential overlap between DSD and these other conditions across the following 3 areas: (1) developmentally- oriented theories that underlie the research base for chronic physical conditions; (2) research designs and methodological features that have proved fruitful in these areas; and (3) the potential applicability to DSD of clinical management practices for youth …

Love Games: A Game-Theory Approach To Compatibility, Kerstin Bever, Julie Rowlett

Journal of Humanistic Mathematics

In this note, we present a compatibility test with a rigorous mathematical foundation in game theory. The test must be taken separately by both partners, making it difficult for either partner alone to control the outcome. To introduce basic notions of game theory we investigate a scene from the film "A Beautiful Mind" based on John Nash's life and Nobel-prize-winning theorem. We recall this result and reveal the mathematics behind our test. Readers may customize and modify the test for more accurate results or to evaluate interpersonal relationships in other settings, not only romantic. Finally, we apply Dyson's and Press's …

Association Of Childhood Physical And Sexual Abuse With Intimate Partner Violence, Poor General Health And Depressive Symptoms Among Pregnant Women, Yasmin V. Barrios, Bizu Gelaye, Qiuyue Zhong, Christina Nicolaidis, Marta B. Rondon, Pedro J. Garcia, Pedro A. Mascaro Sanchez, Sixto E. Sanchez, Michelle A. Williams

School of Social Work Faculty Publications and Presentations

Objective

We examined associations of childhood physical and sexual abuse with risk of intimate partner violence (IPV). We also evaluated the extent to which childhood abuse was associated with self-reported general health status and symptoms of antepartum depression in a cohort of pregnant Peruvian women.

Methods

In-person interviews were conducted to collect information regarding history of childhood abuse and IPV from 1,521 women during early pregnancy. Antepartum depressive symptomatology was evaluated using the Patient Health Questionnaire-9. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95%CI).

Results

Any childhood abuse was associated with …

The Development Of Preschoolers' Living Kinds Concept: A Longitudinal Study, Jordan Tessa Margett

Psychology ETDs

The overarching goal of this study was to examine the structural organization of preschoolers living kinds concept and the nature of developmental change in that concept from roughly 3.5- to 4.5-years-old. Specifically, this study was designed to assess whether preschoolers' living kind conceptual development involves progressive elaboration of an existing biologically based skeletal framework or conceptual reorganization. Unlike previous studies, this study employed a longitudinal design, an extensive stimulus set, alternate indices of understanding, and complementary statistical analyses. Thirty-five 3.0- to 3.5-year-olds participated in four testing sessions over the course of one year; each testing session included three phases that …

Dramatic Plays As A Tool To Educate Young African-American Females About Hiv/Aids, Jonathan N. Livingston, James Merryweather, Jessica Mohabir, Che' Smith, Nina Smith, Jacqueline Madry, Travis Knight, Dorothy M. Singleton, Seronda A. Robinson, Lisa Cothran, Dwayne Brandon, Alexis L. Slay, Camille Brown

Journal of Health Disparities Research and Practice

Rates of HIV/AIDS transmission have increased substantially, particularly among young African American women. According to the Centers for Disease Control and Prevention (CDC), HIV/AIDS is the number one killer for African American women aged 25 to 34. Given that many of these young women are contracting the disease in their late teens and early twenties, there is a need to develop interventions that directly address the needs of this group. The current study sought to assess the effectiveness of theater in increasing knowledge of HIV/AIDS and the likelihood of healthier sexual behavior and choices among 219 young African American women …

Do Masculinity And Perceived Condom Barriers Predict Heterosexual Hiv Risk Behaviors Among Black Substance Abusing Men?, A, Kathleen Burlew, Jerika Wilson, Latrice Montgomery, Bridgette Peteet, Candace Johnson, Mary Hatch-Maillette

Journal of Health Disparities Research and Practice

Although HIV prevention during substance abuse treatment is ideal, existing HIV risk-reduction interventions are less effective among Black and other ethnic minority substance abusers. The Sexual Health Model (SHM) and the Person, Extended Family and Neighborhood-3 model (PEN-3) both highlight the importance of increasing our understanding of the relationship of sociocultural factors to sexual-decision making as a step towards developing more HIV prevention interventions for ethnic minorities. However, few studies examine sociocultural factors in the sexual decision-making process of Black substance abusing men. This secondary analysis of data collected in an evaluation of Real Men Are Safe (REMAS), a HIV …

Conflict In Families And Nursing Home Placement: A Phenomenological Study, Stephen John Pidwysocky

Department of Conflict Resolution Studies Theses and Dissertations

In the limited qualitative research about families who have placed a family member in a nursing home, conflict is identified as a significant problem (Lashewicz & Keating, 2009; Lashewicz et al., 2007). Whether it is related to absence of filial responsibility on the part of adult children, (Ganong & Coleman, 2005; Piercy, 1998), adult child ambivalence (Bengtson et al., 2002; Lüscher & Pillemer, 1998), female and male gender caregiving roles (Spitze & Trent, 2006; Dayton-Ingersoll, 2003; Aronson, 1992), differences in levels of commitment on the part of adult children to assist older parents (Silverstein et al., 2008), adult children being …

Altered Γ-Aminobutyric Acid Neurotransmission In Major Depressive Disorder: A Critical Review Of The Supporting Evidence And The Influence Of Serotonergic Antidepressants, Alan Pehrson, Connie Sanchez

Department of Psychology Faculty Scholarship and Creative Works

Evidence suggesting that central nervous system γ-aminobutyric acid (GABA) concentrations are reduced in patients with major depressive disorder (MDD) has been present since at least 1980, and this idea has recently gained support from more recent magnetic resonance spectroscopy data. These observations have led to the assumption that MDD’s underlying etiology is tied to an overall reduction in GABA-mediated inhibitory neurotransmission. In this paper, we review the mechanisms that govern GABA and glutamate concentrations in the brain, and provide a comprehensive and critical evaluation of the clinical data supporting reduced GABA neurotransmission in MDD. This review includes an evaluation of …

The Effects Of Repetitive Thought And Construal Level On Alcohol Consumption, Andrew Mark Kiselica

USF Tampa Graduate Theses and Dissertations

Repetitive thought, or the recurrent, often cyclical, focus on self-relevant concerns and experiences, is one liability that may be common across internalizing (INT) and externalizing (EXT) disorders. One particular area of interest for examining repetitive thought as a transdiagnostic process is in relation to alcohol use because alcohol abuse and dependence are the most common, and possibly most costly, EXT disorders. This study experimentally induced abstract repetitive thought, concrete repetitive thought, or distraction to test if repetitive thought and construal level have an effect on drinking behavior. It was hypothesized that individuals in both repetitive thought conditions would drink more …

Damage To The Default Mode Network Disrupts Autobiographical Memory Retrieval, Carissa Philippi, Daniel Tranel, Melissa Duff, David Rudrauf

Psychology Faculty Works

No abstract provided.

Love In The Time Of Graduation: Exploring The Identity Development Of College Seniors In Romantic Relationships, Noam Waksman

Psychology Honors Papers

This project was a qualitative exploration into the lives of college seniors currently in romantic relationships. Participants included 11 committed, heterosexual couples (22 participants in total) from schools in the Northeast. In each couple, at least one member was a senior in college at the time of participation. Participants were interviewed separately and asked a protocol of questions regarding their relationships and post-graduate plans. No initial hypotheses were established. Instead, the interviews were transcribed and emergent themes and patterns were identified through a grounded analysis of the interviews. Ultimately, a conceptualization emerged from the previously identified patterns and themes, and …

Doma's Demise: A Victory For Non-Heterosexual Binational Families, Daniela Domínguez

Psychology

An unprecedented number of American citizens faced the challenge o f being in a nonheterosexual binational relationship when the Defense o f Marriage Act (DOMA) was the law of the land. Although immigration laws are based on the principle o f family unification, under previous federal law lesbian, gay and bisexual Americans were not able to sponsor their samesex foreign national partners for residency in the United States. Consequently, an estimated 36,000 couples faced the threat of family separation because Am erica’s immigration policies narrowed the definition of “family” to exclude same-sex couples and their children. Despite the fact that …

Effects Of Foster Care Placements On The Mental Health Of Abused Children In Florida, Sarah M. Nelson

Theses and Dissertations

INTRODUCTION: As evidenced in the literature, when maltreated children are admitted into state care, they are frequently not afforded sufficient mental health treatment. Concomitantly, foster parents are often not given proper training in providing complex care for these children. As such, the current study aimed to examine the role that foster care has in the development of psychopathology in maltreated children and their caregivers. METHODS: Participants included 234 maltreated youths (ages 7 to 17) presenting for treatment at a community mental health center specializing in childhood trauma. Children and adolescents currently residing in foster care as well as in their …