Psychiatry and Psychology Commons^™

Rats Acquire Stronger Preference For Flavors Consumed Towards The End Of A High-Fat Meal, Kevin P. Myers

Faculty Journal Articles

Rats learn to prefer flavors associated with postingestive effects of nutrients. The physiological signals underlying this postingestive reward are unknown. We have previously shown that rats readily learn to prefer a flavor that was consumed early in a multi-flavored meal when glucose is infused intragastrically (IG), suggesting rapid postingestive reward onset. The present experiments investigate the timing of postingestive fat reward, by providing distinctive flavors in the first and second halves of meals accompanied by IG fat infusion. Learning stronger preference for the earlier or later flavor would indicate when the rewarding postingestive effects are sensed. Rats consumed sweetened, calorically-dilute …

Effects Of Chemotherapy On Sensory Inhibition And Sensory Memory In Breast Cancer Survivor, Raquel Bibi

Dissertations and Theses

No abstract provided.

Motor Sequence Learning In Adults With Adhd, Karin Fisher

Dissertations and Theses

"A healthy motor system is able to switch and adapt to different environmental contexts and select the most suitable strategy, thus maximizing the efficiency of the movements and save time or energy. Motor hyperactivity in individuals with ADHD is clinically well recognized and can be understood as abnormal motor inhibition. Individuals with ADHD often have problems with responding effectively to a situation that requires a mobilization of complex motor programs. This deficient flexibility of the motor system in ADHD suggests hypofunctioning of the nigral-striatal dopaminergic system. This study used the motor sequence learning paradigm to examine the selection of movement …

The Psychology Of Competition: A Social Comparison Perspective, Stephen M. Garcia, Avishalom Tor, Tyrone M. Schiff

Journal Articles

Social comparison—the tendency to self-evaluate by comparing ourselves to others—is an important source of competitive behavior. We propose a new model that distinguishes between individual and situational factors that increase social comparison and thus lead to a range of competitive attitudes and behavior. Individual factors are those that vary from person to person: the relevance of the performance dimension, the similarity of rivals, and their relationship closeness to the individual, as well as the various individual differences variables relating to social comparison more generally. Situational factors, conversely, are those factors on the social comparison landscape that affect similarly situated individuals: …

It Doesn't Pass The Sell Test: Focusing On "The Facts Of The Individual Case" In Involuntary Medication Inquiries, Susan A. Mcmahon

Georgetown Law Faculty Publications and Other Works

Criminal defendants who are incompetent to stand trial have a significant liberty interest in refusing the antipsychotic medication that could restore their competency. The Supreme Court cautioned that instances of intrusion upon that right “may be rare,” and, in Sell v. United States, it laid out what it believed to be stringent criteria for when a defendant could be medicated against his will. Yet, since Sell, trial courts have ordered over sixty-three percent of defendants involuntarily medicated. These individuals did not pose a danger to themselves or others, and they were rarely accused of crimes that involved damage …

Relation Between Optimism And Lipids In Midlife, Julia K. Boehm, David R. Williams, Eric B. Rimm, Carol Ryff, Laura D. Kubzansky

Psychology Faculty Articles and Research

This research examined optimism’s relationship with total cholesterol, high density lipoprotein (HDL) cholesterol, low density lipoprotein (LDL) cholesterol, and triglycerides. The hypothesis that optimism is associated with a healthier lipid profile was tested. Participants were 990 mostly white men and women from the Midlife in the United States study who were on average 55.1 years old. Optimism was assessed by self-report with the Life Orientation Test. A fasting blood sample was used to assess serum lipid levels. Linear and logistic regression models examined the cross-sectional association between optimism and lipids accounting for covariates such as demographic characteristics (e.g., education) and …

The Association Between Optimism And Serum Antioxidants In The Midlife In The United States Study, Julia K. Boehm, David R. Williams, Eric B. Rimm, Carol Ryff, Laura D. Kubzansky

Psychology Faculty Articles and Research

Objective Psychological and physical health are often conceptualized as the absence of disease, but less research addresses positive psychological and physical functioning. For example, optimism has been linked with reduced disease risk and biological dysfunction, but very little research has examined associations with markers of healthy biological functioning. Thus, we investigated the association between two indicators of positive health: optimism and serum antioxidants.

Methods The cross-sectional association between optimism and antioxidant concentrations was examined in 982 men and women from the Midlife in the United States study. Primary measures included self-reported optimism (assessed with the revised Life Orientation Test) and …

Relationship Between Posttraumatic Stress Disorder, Resilience, And Religious Orientation And Practices Among University Student Earthquake Survivors In Haiti, Harvey J. Burnett Jr, Herbert Helm

Faculty Publications

This study examined the prevalence of PTSD symptoms; the relationship between PTSD and resilience, religious orientation and religious practices; and how gender is associated with these variables among a volunteer sample of 140 students attending a Christian university in Haiti approximately four months after the January 2010 earthquake. Using the PTSD Checklist-Civilian (PCL-C), the Resilience Scale (RS), and the Religious Orientation Scale (ROS) found no significant relationship between PTSD, resilience, religious orientation and religious practices. Results did indicate that 34% of the sample had PCL-C scores indicative of PTSD; female participants had higher PTSD symptoms than males; higher levels of …

Het Gebruik Van Risicotaxatie Instrumenten Onder Spv-En (The Use Of Risk Assessment Instruments Among Community Psychiatric Nurses), Sophie De Valk, Corine De Ruiter, Jorge Folino, Matthew Large, Thierry Pham, Kim Reeves, Carolina Condemarin, Louise Nielsen, Martin Rettenberger, Robyn Mei Yee Ho, Verónica Godoy-Cervera, Kimberlie Dean, Maria Francisca Rebocho, Karin Arbach-Lucioni, Martin Grann, Katharina Seewald, Michael W. Doyle, Sarah Desmarais, Richard Van Dorn, Randy Otto, Jay Singh

Faculty Scholarship

Dutch Abstract: Auteur en een groot aantal alumni-collega's van de Universiteit van Maastricht, hebben gekeken welke risicotaxatie-instrumenten SPV-en gebruiken om het risico van recidive in te schatten bij clienten uit de forensische psychiatrie. Met behulp van START kan volgens hen het risico voor anderen, het risico op victimisatie, risico op zelfbeschadigend gedrag, suïcidegevaar, ongeoorloofde afwezigheid, middelenmisbruik en zelfverwaarlozing bij deze forensische groep vastgesteld worden.

English Abstract: The author and colleagues from the University of Maastricht investigated the use of structured risk assessment instruments in forensic psychiatry. Using instruments such as the START may aid in the assessment of violence, victimization, …

Gene X Environment Effects Of Serotonin Transporter, Dopamine Receptor D4, And Monoamine Oxidase A Genes With Contextual And Parenting Risk Factors On Symptoms Of Oppositional Defiant Disorder, Anxiety, And Depression In A Community Sample Of 4-Year-Old Children, John V. Lavigne, Laura B.K. Herzing, Edwin H. Cook, Susan A. Lebailly, Karen R. Gouze, Joyce Hopkins, Fred B. Bryant

Psychology: Faculty Publications and Other Works

Genetic factors can play a role in the multiple level of analyses approach to understanding the development of child psychology. The present study examined gene-environment correlations and Gene x Environment interactions for polymorphisms of three target genes, the serotonin transporter gene, the D4 dopamine reactor gene, and the monoamine oxidase A gene in relation to symptoms of anxiety, depression, and oppositional behavior. Saliva samples were collected from 175 non-Hispanic White, 4-year-old children. Psychosocial risk factors included socioeconomic status, life stress, caretaker depression, parental support, hostility, and scaffolding skills. In comparison with the short forms (s/s, s/l) of the serotonin transporter …

Reinforcing, Subjective, And Cognitive Effects Of Methamphetamine During D-Amphetamine Maintenance, Erika Pike

Theses and Dissertations--Psychology

Translational research suggests that agonist replacement may be a viable treatment approach for managing methamphetamine dependence. This study sought to determine the effects of d-amphetamine maintenance on methamphetamine self-administration in stimulant using participants. A cognitive battery was used to determine the performance effects of methamphetamine alone and during d-amphetamine maintenance. During each maintenance condition, participants first sampled a dose of intranasal methamphetamine then had the opportunity to respond on a progressive ratio task to earn portions of the sampled dose. Subject-rated drug-effect and physiological measures were completed prior to and after sampling methamphetamine. Methamphetamine was self-administered as function …

Expression Of Borderline Personality Disorder Symptoms Across The Ovulatory Cycle: A Multilevel Investigation, Tory A. Eisenlohr-Moul

Theses and Dissertations--Psychology

Borderline Personality Disorder (BPD) is a disabling condition characterized by chronic emotion dysregulation and behavioral impulsivity. Prospective studies that test proposed mechanisms of within-person change in BPD hold the key to improving symptom predictability and control in this disorder. A small body of evidence suggests that fluctuations in estradiol such as those occurring naturally at ovulation during the monthly female reproductive cycle may increase symptoms in women with BPD (DeSoto et al., 2003). Furthermore, there is preliminary evidence that both self-esteem and feelings of social rejection are highest at ovulation, when estradiol peaks (Durante and Hill, 2009; Eisenlohr-Moul et al., …

An Evaluation Of Check-In/Check-Out With Accountability Tracking For At-Risk Students In A High-Need Elementary School, Ashley Lauren Barber

USF Tampa Graduate Theses and Dissertations

A multi-tiered system of supports offers a comprehensive model for the prevention of academic and behavior problems in schools. To date, research has emphasized the impact of universal and intensive interventions. However, the need for research on secondary or targeted group interventions (Tier 2) for those students who do not respond to the universal level of support is growing. This study evaluated CICO, a Tier 2 intervention, in improving student behavior when it is used with three elementary students from a high-need population and in conjunction with student accountability tracking, designed to promote parental involvement. Functional assessments indicated that all …

Utilizing Tagteach To Enhance Proficiency In Dance Movements, Mallory Joanne Quinn

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to evaluate TAGteach as a training procedure to increase the fluency of three dance movements in a multiple baseline across behaviors design with 4 students of dance. Target behaviors included a pirouette/turn, kick, and a leap/jump, respective of the level of the class. A dance instructor was trained to implement the TAGteach procedure by the primary researcher. The targeted dance movements remained at a stable level during baseline and improved sequentially for each participant following the introduction of the TAGteach training. Implications for future research are discussed.

An Evaluation Of A Parent Implemented In- Situ Pedestrian Safety Skills Intervention For Individuals With Autism, Bethany Ann Harriage

USF Tampa Graduate Theses and Dissertations

This study evaluated a parent implemented in-situ pedestrian safety skills intervention for three individuals with autism. Specifically, this study examined the utility of using a behavioral skills training (BST) to help parents implement the most-to-least prompting procedures in training their children with autism pedestrian safety skills in community settings. A multiple baseline design across participants was used to assess parent implementation of in-situ pedestrian training as well as child participants' independently performed correct skills. Results indicated that parents implemented most-to-least prompting procedures with high levels of accuracy across streets during intervention and fading of BST. All child participants improved their …

The Acquisition And Usage Of The Sodas Problem Solving Method Among Adults At-Risk For Homelessness, Collin Edward Streetman

USF Tampa Graduate Theses and Dissertations

Individuals experiencing extended homelessness face multifaceted risks in physical health, nutrition, substance use, mental health, continuing unemployment, and incarceration. Some of these adults may benefit from learning a problem-solving decision-making method to assist them in dealing with everyday problems they encounter. This study taught three men with extensive histories of homelessness, but who were currently housed, the SODAS problem-solving decision-making method, and assessed their ability to learn it and guide another adult in the use of the method in simulated role-play problem situations. The acquisition of SODAS from behavioral rehearsal training was evaluated using a multiple-baseline design across participants' role …

Examination Of The Impact Of Race-Related Stress And Culture-Specific Coping On Burnout And Compassion Fatigue In Black Nursing Assistants, Marika A. Maris

Seton Hall University Dissertations and Theses (ETDs)

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International Perceptions Of Stalking And Responsibility: The Influence Of Prior Relationship And Severity Of Behavior, Adrian J. Scott, Nikki Rajakaruna, Lorraine Sheridan, Emma Sleath

Research outputs 2013

This study investigates the influence of prior relationship and severity of behavior on perceptions of stalking and responsibility with a combined sample of 1,080 members of the community from Australia, the United States, and the United Kingdom. Participants were presented with 1 of 12 versions of a hypothetical stalking scenario and responded to scale items regarding the behavior of a male perpetrator toward a female target. Prior relationship and severity of behavior influenced perceptions of stalking and responsibility, and the pattern of findings was consistent across the three countries. The perpetrator’s behavior was perceived to constitute stalking, and necessitate police …

The Attribution Of Responsibility In Cases Of Stalking, Adrian J. Scott, Jeffery Gavin, Emma Sleath, Lorraine Sheridan

Research outputs 2013

There is a general belief that stranger stalkers present the greatest threat to the personal safety of victims, despite national victimisation surveys and applied research demonstrating that ex-partner stalkers are generally more persistent and violent. The just-world hypothesis offers a possible explanation for this apparent contradiction. The current research used nine hypothetical scenarios, administered to 328 university students, to investigate the assumptions that underlie attributions of responsibility in cases of stalking. It explores whether these assumptions are consistent with the proposed mechanisms of the just-world hypothesis, and whether they vary according to the nature of the perpetrator–victim relationship and conduct …

Psychological Resilience Of Western Australian Police Officers: Relationship Between Resilience, Coping Style, Psychological Functioning And Demographics, Gemma M. Balmer, Julie Ann Pooley, Lynne Cohen

Research outputs 2013

This study examines the relationships between resilience, coping style, psychological functioning and the demographic variables of gender, age, rank and length of service in a sample of 285 Western Australian Police officers. Regression analysis indicated that resilience was predicted by greater use of rational coping and less use of emotional coping, but not psychological functioning. Increased age, rank and length of service were all correlated with significantly lower resilience scores. Significant differences in coping styles were found for all demographic variables. Implications of these findings and recommendations for future research are discussed.

Bcl9 And C9orf5 Are Associated With Negative Symptoms In Schizophrenia: Meta-Analysis Of Two Genome-Wide Association Studies, Chun Xu, Nagesh Aragam, Xia Li, Erika Cynthia Villa, Liang Wang, David Briones, Brenda Bin Su, Michael A. Escamilla, Kesheng Wang

Health & Biomedical Sciences Faculty Publications

Schizophrenia is a chronic and debilitating psychiatric condition affecting slightly more than 1% of the population worldwide and it is a multifactorial disorder with a high degree of heritability (80%) based on family and twin studies. Increasing lines of evidence suggest intermediate phenotypes/endophenotypes are more associated with causes of the disease and are less genetically complex than the broader disease spectrum. Negative symptoms in schizophrenia are attractive intermediate phenotypes based on their clinical and treatment response features. Therefore, our objective was to identify genetic variants underlying the negative symptoms of schizophrenia by analyzing two genome-wide association (GWA) data sets consisting …

The Relationship Of Teacher, Student, And Content In The Clinical Psychology Classroom, Hannah Lord

Antioch University Dissertations & Theses

The field of clinical psychology is in the midst of redefining graduate school education with a push for competency-based approaches and measurable learning outcomes. This dissertation explores the best-practice knowledge regarding the education of professional clinical psychology graduate students and uses cooperative inquiry to richly detail the educational approach of a thus far “silent stakeholder,” Dr. Colborn W. Smith, a long-time teacher and training director. This inquiry is intended to help me [Hannah Lord] understand an important personal educational experience, to explore the tangible art of teaching that made such an experience possible, and to contribute to the evolving discourse …

The Post-Combat Couple Adjustment Questionnaire: A Preliminary Validation, Valerie Maine

Antioch University Dissertations & Theses

This dissertation presents the results of a psychometric study regarding the preliminary validation of The Post-Combat Couple Adjustment Questionnaire (PCCAQ). This measure was designed to assess post-combat and post-deployment adjustment for male veterans and their female partners. The measure was created using existing literature on veterans, posttraumatic stress disorder (PTSD), and couples. The PCCAQ consists of four domains of couple functioning, including: (a) redefining roles, expectations, and division of household responsibilities; (b) managing strong emotions; (c) abandoning emotional constriction and creating intimacy in relationships; and (d) creating a sense of shared meaning surrounding the deployment experience. The PCCAQ was compared …

The Development Of Intimate Partner Relationships Among Men Sexually Abused As Children, Laura Beltran-Medina

Antioch University Dissertations & Theses

This phenomenological study sought to understand the experience of seven men who came forward to contribute and discuss their intimate partner relationships for what relational intimacy could reveal about themselves, the meaning of intimate partnership, and their understanding of being in intimate relationships. The theoretical assumptions applied to this study are: (a) Childhood sexual abuse interferes with the ability to achieve deeper experiences of idealized love; (b) Negative effects of adult relational attachment are manifested in anxiety related to sexual intimacy, fear of emotional intimacy, and inability to fulfill dependency needs such as trust, love, and security; and (c) There …

Existential Concerns Of Individuals Living With Chronic Mental Illness In Guam, Christina Maria B. Dela Cruz

Antioch University Dissertations & Theses

Individuals living with chronic mental illness experience a host of challenges associated with the symptoms of their illness. In an effort to help restore healthy functioning, mental health treatment for individuals with chronic mental illness thus focuses primarily on symptom reduction and management. Recent research exploring the lived experience of individuals with chronic mental illness suggests that apart from their symptoms, these individuals also encounter existential issues related to the self, relationships with others, temporality, making meaning out of the illness experience, and managing life with the illness. At the same time, however, this research has tended to focus on …

Stroop Interference In A Delayed Match-To-Sample Task: Evidence For Semantic Competition, Bradley R. Sturz, Marshall Lee Green, Lawrence Locker Jr., Ty W. Boyer

Psychology: Faculty Publications

Discussions of the source of the Stroop interference effect continue to pervade the literature. Semantic competition posits that interference results from competing semantic activation of word and color dimensions of the stimulus prior to response selection. Response competition posits that interference results from competing responses for articulating the word dimension vs. the color dimension at the time of response selection. We embedded Stroop stimuli into a delayed match-to-sample (DMTS) task in an attempt to test semantic and response competition accounts of the interference effect. Participants viewed a sample color word in black or colored fonts that were ongruent or incongruent …

Probabilistic Cue Combination: Less Is More, Daniel Yurovsky, Ty W. Boyer, Linda B. Smith, Chen Yu

Psychology: Faculty Publications

Learning about the structure of the world requires learning probabilistic relationships: rules in which cues do not predict outcomes with certainty. However, in some cases, the ability to track probabilistic relationships is a handicap, leading adults to perform non-normatively in prediction tasks. For example, in the dilution effect, predictions made from the combination of two cues of different strengths are less accurate than those made from the stronger cue alone. Here we show that dilution is an adult problem; 11-month-old infants combine strong and weak predictors normatively. These results extend and add support for the less is more hypothesis: limited …

Dispositional Mediators Of Burnout Syndrome In A Sample Of Direct Care Staff Employed At Group Homes In A Midwestern State, Cristovao Bartolo Carreira

Wayne State University Dissertations

The current research examined the dispositional characteristics that mediated burnout syndrome in a sample of direct care workers who were employed in group homes for the mentally ill in a Midwestern state. Specifically, the indirect effects that the direct care staff's attachment systems and problem solving ability were examined as they applied to their potential burnout status. Attachment theory, a contemporary psychodynamic theory of personality, was used to provide a context for the study. The researcher studied the interactions between construct subcomponents to address a criticism in the literature stating that only total scores were used to study burnout and …

Community-Based Approaches To Mental Health And Conflict Resolution In Post-Conflict Libya, Amanda Lubit

Anthropology Theses

Post-conflict Libya faces the challenges of establishing a national health system that is capable of addressing mental health needs for a population traumatized by decades of repression and a recent war. In order to recover, traumatized populations require feelings of safety, calm, empowerment, connectedness, and hope. To help achieve this outcome, programs must focus on medical and social aspects at both the individual and community level.

As part of an internship experience, I worked with Dr. Omar Reda, a Libyan psychiatrist at Oregon Health and Science University (OHSU) who helps communities, organizations and mental health professionals throughout Libya to address …

Strengths And Limitations Of Qualitative Approaches To Research In Occupational Health Psychology, Irvin Sam Schonfeld, Joseph J. Mazzola

Publications and Research

Like all research methods, qualitative methods have strengths and limitations. This chapter describes seven strengths and five limitations. With an understanding of their strengths and limitations and how to minimize and/or balance them, occupational health psychology (OHP) researchers can benefit from qualitative methods. It is important to understand that qualitative findings do not establish generalizable cause-effect relations. However, qualitative methods can help an OHP researcher develop a theory of causality and derive hypotheses related to the theory and, thus, motivate quantitatively organized research designed to test the hypotheses. The challenge for the OHP researcher is to be mindful of what …