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 …

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 …

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 …

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., …

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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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 …

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 …

Autonomic And Behavioral Reactivity To An Acute Laboratory Stressor, Jeremy C. Peres

LSU New Orleans Theses and Dissertations

Stress has been widely shown to directly influence people’s emotional and behavioral processing as well as their underlying biological systems. This project examined physiological and behavioral responses as indicators of stress and coping in the context of a psychosocial stressor in a controlled laboratory setting. We examined the association between indicators of behavioral coping and underlying physiological reactivity within participants while experiencing stress. Participants included 68 emerging adults. Physiological measures include autonomic biomarkers (e.g., heart-rate, skin conductance) at rest and during the stressor while behavioral indicators that were coded include acute verbal and non-verbal actions exhibited by participants during the …

Towards Integration: An Autoethnography On The Development Of Identity, Kanchana Henrich

Creative Arts Therapies Theses

This thesis is an autoethnography that explores my own experience of identity development. The intention of this research was to try and find an answer as to why I have not yet been able to develop a cohesive sense of self, in which I am able to accept and embody all of my seemingly disparate parts. I have thus far in my life felt scattered, and unable to accept both the cultures into which I was born, as well as the cultures to which I am organically drawn. Through introspection, reflective writing, and interviewing family members, I have been able …

Research Brief: "Impact Of The Seeking Safety Program On Clinical Outcomes Among Homeless Female Veterans With Psychiatric Disorders", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

This brief is about the effect of the Seeking Safety program's services on improvement in PTSD, psychiatric symptoms, and social support among homeless female veterans. In policy and practice, clinicians should be trained on how to use the program to better serve homeless female veterans, and policymakers should push for clinician training for those who work with homeless veterans. Suggestions for future research include applying this study and the Seeking Safety program to non-VA healthcare systems, assessing substance use within the program, and assessing the long-term effects of the Seeking Safety program.

Randomized Clinical Trial Of Cognitive Behavioral Therapy (Cbt) Versus Acceptance And Commitment Therapy (Act) For Mixed Anxiety Disorders, Joanna Arch, Georg Eifert, Carolyn Davies, Jennifer C. Plumb Vilardaga, Raphael D. Rose, Michael G. Craske

Psychology Faculty Articles and Research

Objective—Randomized comparisons of acceptance-based treatments with traditional cognitive behavioral therapy (CBT) for anxiety disorders are lacking. To address this research gap, we compared acceptance and commitment therapy (ACT) to CBT for heterogeneous anxiety disorders.

Method—One hundred twenty eight individuals (52% female, mean age = 38, 33% minority) with one or more DSM-IV anxiety disorders began treatment following randomization to 12 sessions of CBT or ACT; both treatments included behavioral exposure. Assessments at pre-treatment, post-treatment, 6-month, and 12-month follow-up measured anxiety specific (principal disorder Clinical Severity Ratings [CSR], Anxiety Sensitivity Index, Penn State Worry Questionnaire, Fear Questionnaire avoidance) and …

Dance/Movement Therapy And Autism: A Case Study, Katherine Ann Porter

Creative Arts Therapies Theses

This thesis explores the development of the therapeutic relationship with a child with autism through dance/movement therapy. The characteristics of Autism Spectrum Disorder effect social interactions, communication, behavior and interests. This means there is difficulty engaging and maintaining reciprocal social interactions, and trouble with receptive and expressive language. The purpose of this study is to describe how movement mirroring in dance/movement therapy affects the development of the therapeutic relationship with a child with autism, through the analysis of the Ways of Seeing approach.

The data collected in this clinical case study consisted of video tapped sessions and Laban Movement Analysis …

Parametric Studies Of Antipsychotic-Induced Sensitization In The Conditioned Avoidance Response Model: Roles Of Number Of Drug Exposure, Drug Dose, And Test–Retest Interval, Natashia Swalve, Ming Li

Department of Psychology: Faculty Publications

Repeated haloperidol and olanzapine treatment produces an enhanced disruption of avoidance responding, a validated measure of antipsychotic activity. Experimental parameters affecting this sensitization-like effect have not been thoroughly examined. The present study investigated the role of three parameters (number of injections, dose, and interval between initial exposure and challenge) in antipsychotic sensitization in the conditioned avoidance response paradigm. Well-trained Sprague–Dawley rats received different numbers of drug treatment (1–5 days) or different doses of haloperidol (0.025–0.10 mg/kg, subcutaneously) or olanzapine (0.5–2.0 mg/kg, subcutaneously). After certain time intervals (4, 10 or 17 days), they were tested for the expression of haloperidol or …

A Test Of A Conceptual Model Of Sexual Self-Concept And Its Relation To Other Dimensions Of Sexuality, Arielle R. Deutsch

Department of Psychology: Dissertations, Theses, and Student Research

One theoretical concept that has received modest attention in contemporary sexuality research is the sexual self, particularly focusing on sexual self-concept (SSC). While research on the sexual self has expanded over the past 20 years, there is a lack of cohesion within this research that has culminated in a collection of SSC models that, while sharing certain factors, are dissimilar from each other. Therefore a unified conceptual model of SSC needs to be empirically established. Additionally, little research has examined potential differences between genders in how SSC is expressed, as most SSC research focuses exclusively on women. Finally, understanding of …

Making A Large Class Feel Small Using Social Psychology: Introducing Teams To Improve Performance And Learning In A Large-Enrollment Course, Bethany Johnson

Department of Psychology: Dissertations, Theses, and Student Research

Large-enrollment lecture-based classes are increasingly common in higher education. As an alternative approach, active learning methods are meant to develop academic skills and improve understanding of course content. Group work is an effective form of active learning, but students typically despise it. Social psychological small group theory can inform teachers about the characteristics of small groups that influence their capability to improve learning, so that teachers can design more effectual group work for their classes. This study examined what effect introducing permanent teams into a large enrollment class had on students’ sense of classroom community and their learning outcomes, using …

Construct And Criterion Validity Of The Rey Auditory Verbal Learning Test-Spanish Version In Adults With Traumatic Brain Injury, Cristobal Neblina

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Rey Auditory Verbal Learning Test (RAVLT) is among the most commonly used English-language neuropsychological tests of verbal learning and memory. Previous research supports the validity and clinical utility of adaptations of the RAVLT into many diverse languages. In the United States, Hispanics represent the largest and fastest-growing ethnic minority group. As the Hispanic populace continues to grow, so does the need for empirically validated Spanish-language neuropsychological measures. In 2002, a Spanish adaptation of the RAVLT was developed in Puerto Rico (Acevedo-Vargas, 2002). However, validation studies have not been undertaken with clinical samples, and little is known regarding its psychometric …

Affect Identification And Interpersonal Skills: An In-Depth Evaluation Of Social Cognition In Schizophrenia, Griffin Pollock Sutton

UNLV Theses, Dissertations, Professional Papers, and Capstones

The presence of deficits in various sub-domains of social cognition has been investigated to a degree in individuals with schizophrenia. Some of the most commonly researched and documented deficits have included impairments in the identification of affect portrayed in faces. Research has indicated that the performance of individuals with schizophrenia on such tasks is generally impaired as compared to normal controls. However, some have questioned the generalizability of such findings to real-world situations, as day-to-day interactions generally necessitate a constant, fluid assessment of the thoughts and feelings of others and are rarely, if ever, limited to still images of others. …

Research Brief: "Protective Factors And Risk Modification Of Violence In Iraq And Afghanistan War Veterans", Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

This research studies non-combat related aggressive behavior in service members and the influence of protective factors. Veterans with protective factors, such as having positive social support, are less likely to engage in violence, and therefore expanding social support programs are beneficial. Future research should consider exploring various components of work life in relation to potential aggression.

Transformation Of Stimulus Function Through Relational Networks: The Impact Of Derived Stimulus Relations On Stimulus Control Of Behavior, Samantha Rose Florentino

USF Tampa Graduate Theses and Dissertations

Relational Frame Theory research involves either of two protocols utilized to establish relational networks and functions for stimuli in those relational networks. Years of research indicate the most prevalent method involves first establishing a relational frame, conditioning one of the stimuli to acquire a particular function, and then providing a test to see if the function trained to one of the stimuli in the network transferred through the relational network to other stimuli. The less common method involves first training a particular function for a stimulus, entering that stimulus in a relational network with at least two other stimuli, and …

Psychotherapy Clients’ Online Behavior And Opinions Regarding Internet Searches Conducted By Therapists, Emily B. Gale

Department of Psychology: Dissertations, Theses, and Student Research

The Internet has become possibly the most popular medium to find information and communicate in our society. For the field of psychology, the Internet offers a new way to collect data and communicate with both study participants and, for practicing psychologists, possibly clients. Little is known, however, about the implications of interacting with clients online. The existing empirical studies in this area (DiLillo & Gale, 2011; Lehavot, Barnett, & Powers, 2010; Taylor et al., 2010) have focused on psychology graduate students’ actions online. These studies highlight the importance and paucity of research regarding the online behaviors of psychotherapy clients and …

Rxp Project: Prescription Privileges For Psychologists: Perceptions, Knowledge And Attitude Change Of Oregon Psychologists, Jenna D. Johnson, Amber Hay, Allyna Murray, Jessica C. Lucas, Tanya Tompkins

2012 Projects

The Keck Summer Collaborative Research Program provides opportunities for Linfield College students and faculty to conduct research on issues related to the Pacific Northwest, and to bring the research findings back into the classroom within the subsequent academic year. Students partner with faculty to conduct research and present their work to other students, Linfield staff and faculty, and community members during a series of brown bag lunches. Jenna Johnson, Amber Hay, Allyna Murray, and Jessica Lucas conducted research with Tanya Tompkins and gave this presentation during the summer of 2012.

Over the past two decades, an important, and at times …

Effects Of Gender Composition Of Target And Sender Dyads On The Tendency To Infer Lies, Byron J. Simoneaux

Doctoral Dissertations

Lying is so common in human behavior that some have labeled it a social skill. Despite the ubiquity of lies, humans have consistently been found to be poor lie detectors. Attempts have been made to improve the accuracy of human lie detection. Unfortunately, the most successful training only improves accuracy slightly above the level of chance. Because of its importance to society, considerable effort has been aimed at developing methods to help determine when people are lying. Researching how and why humans infer that another person is lying has the potential to advance the understanding of lie detection. Researchers have …