Digital Commons Network^™

African American Experiences Of Race Relations In The Supervision Dyad, Brandi L. Pritchett-Johnson

Dissertations

Everything we do is embedded within multiple contexts of collective and individual historical events that culminate in present day encounters. As an increasing number of racial minorities have entered the ranks as mental health practitioners, the configuration of the treatment and the supervision dyad has changed (Owens-Patterson, 2002). The fundamental aim of this study explored, captured, and described the supervision experience from the nuanced perspective of African American supervisors. A qualitative approach was employed using in-depth interviews to capture the complexity of race relations within the supervision dyad through an African Centered framework, aiding in our understanding of supervised training …

Short-Term Nicotine Abstinence And Decision Making, Gabriel D. Searcy

Dissertations

Research has shown that acute drug administration may affect impulsivity (i.e., choice for small, immediate rewards over large, delayed rewards) on laboratory delay-discounting tasks. Few studies have investigated how drug abstinence affects impulsivity. Investigating how drug abstinence affects impulsivity may be relevant to preventing relapse. Two previous studies have investigated the effects of short-term nicotine abstinence on impulsivity using delay-discounting tasks. The results were mixed, one study suggested that choices became more impulsive (i.e., delayed money was devalued) under nicotine deprivation. One goal of the present research was to further investigate how nicotine deprivation affects delay-discounting for money rewards. In …

Exploring The Experiences Of Living With A Controversial Illness In Patients With Fibromyalgia, Samantha L. Wheeler

Dissertations

Fibromyalgia is an illness of great controversy estimated to affect approximately 4% of the US population. There are no widely accepted etiological causes or clear physiological explanations of fibromyalgia. Only a few research studies have addressed the concept of illness uncertainty in patients with fibromyalgia. There are no current studies that examine how fibromyalgia patients experience, perceive, and understand their illness in terms of having a syndrome with an unknown etiology.

This qualitative study, using phenomenological methods, explored the concept of unknown etiology as one factor in illness uncertainty. Ten participants, diagnosed with fibromyalgia from 2-15 years were interviewed. The …

Psychopathy: Correlates Of The Mmpi-2-Rf And Ppi-R, Katherine Achsah Lisa Hall

Dissertations and Theses @ UNI

The present study sought to examine the utility of the MMPI-2-RF (Ben-Porath & Tellegen, 2008) in assessing psychopathic personality traits. In past studies, the Restructured Clinical scales (RC4, RC9, RC7, and RC2) have been positive predictors of psychopathic characteristics. The aim of this study is to validate and build upon the previous research by re-examining the Restructured Clinical scales (RC4, RC9, RC7, and RC2) and investigate the MMPI-2-RF fear scales (Behavioral-Restricting Fears & Multiple Specific Fears), High-Order Scale (Behavioral/Externalizing Dysfunction), Externalizing Scale (Juvenile Conduct Problems and Substance Abuse) and the Personality Psychopathology Five scales (Negative-Emotionality/Neuroticism-Revised & Introversion/Low Positive Emotionality-Revised). It …

Reward Probability And The Variability Of Foraging Behavior In Rats, W. David Stahlman, Aaron P. Blaisdell

Psychological Science Articles

The connection between reduced reinforcement probability and increased behavioral variability hasbeen well established in recent years (Gharib, Gade, & Roberts, 2004; Stahlman, Roberts, & Blaisdell, 2010). Researchers have hypothesized that this relationship is an adaptive one - it is beneficial for animals to increase behavioral variability in response to low likelihood of success,because this increase in variability potentially allows them to discover new behavioral options that are more highly rewarded. We conducted a study to investigate the relationship between behavioral variability and reward probability in an ecologically valid experimental task. We trained rats to search for hidden food in the …

Psychosocial Treatment Of Adults With Attention Deficit Hyperactivity Disorder, Laura E. Knouse, Steven A. Safren

Psychology Faculty Publications

In this chapter, we first review the rationale for psychosocial treatment of adults with ADHD. We then focus on treatment programs that have received support in the research literature, highlighting the role of comprehensive assessment. Drawing upon existing interventions, as well as clinical guidelines and our clinical experiences in the Cognitive-Behavioral Therapy Program for Adult ADHD at Massachusetts General Hospital, we present recommendations for psychosocial treatment planning with this population. We conclude with a brief discussion of psychosocial management of comorbid disorders.

The Effect Of Perceived Spatial Distance On The Decision To Relocate For Graduate Education, Claire Frances Taylor

LSU Master's Theses

This study investigated the influence of perceived spatial distance (PSD) on students’ intentions and decisions to relocate to pursue graduate education. The framework of the theory of planned behavior (TPB) provided the basis for measurement of the components of PSD, that is one’s attitude, subjective norm, and perceived behavioral control about spatial distance, as well as an understanding of how PSD may influence relocation intentions and decisions. The components of PSD were hypothesized to be positively related to relocation decisions, with relocation intentions acting as a moderator. Undergraduate students at Louisiana State University who had applied to at least one …

Differences Across Racial Groups In Caregiver Ratings Of Symptoms In Children Diagnosed With Autism Spectrum Disorders, Cindy Terlonge Graham

LSU Doctoral Dissertations

A great deal of attention from local, federal, and international communities has been focused on autism spectrum disorders (ASDs). As the prevalence of these disorders rise, researchers continue to investigate various unanswered questions. The goal of this study was to examine the differences across racial/ethnic groups in caregiver ratings of symptoms of children diagnosed with ASDs. Results from such research will help determine whether cultural background can influence the recognition of behaviors indicative of an ASD. Culturally-sensitive clinical practice stemming from the significant findings of this research project can help to reduce the age at which minority children are diagnosed. …

Jamaican American Child Disciplinary Practices, Stephaney Carter

Dissertations

Little is known about child disciplinary practices in Jamaican American families. Literature on child discipline in Jamaica and other Caribbean nations has mainly focused on physical discipline, and no empirical studies have investigated the types of discipline used in the Jamaican American community. The purpose of this study was to describe current child disciplinary practices in Jamaican American families. A total of 311 primarily first-generation Jamaican American parents from New York City completed the 54-item Jamaican Child Discipline Survey, designed for this study, either online or in paper-pencil format. The main foci of the study included the use of child …

The Influence Of A Personal Practice Of Meditation On One’S Therapeutic Practice, William W. Fitzgerald

Dissertations

The focus of this study was to examine counseling professionals’ personal experience with meditation and how it influences their clinical work, including the formation of a therapeutic relationship. Using phenomenological methods, data were gathered from 10 psychotherapists and then analyzed.

There has been a great deal of effort devoted to investigating what contributes to positive counseling outcome for clients. One constant in the therapeutic process is the person of the therapist. While the person of the therapist is frequently mentioned in the literature, much less attention has been given to the examination of personal development paths of the therapist. Little …

Evaluating The Impact Of Small-Group Discussion On Learning In Anorganizational Psychology Class Utilizing A Classroom Response System, Thorhallur Orn Flosason

Dissertations

A classroom response system is a technology that allows individual students to clickers favorably. The second study showed that clicker use during lecture was associated with higher exam scores, but that relationship can be interpreted in several different ways, some of which are not tied to active responding. The implications of these findings with respect to previous research are discussed. provide answers to questions posed by the instructor during lecture using hand held remotes (clickers) that transmit a signal to the instructor's computer via a receiver and computer software (Judson & Sawada, 2002). This instructional technology is widely used in …

Psychometric Properties Of Diagnostic Assessment Instrumentsfor Autism Spectrum Disorders In A Community Sample Aged 2 Through 17 Years, Sheryl Lozowski-Sullivan

Dissertations

Recent estimates of the incidence and prevalence of autism spectrum disorders (ASDs) indicate substantial increases over the past 20 years (Centers for Disease Control and Prevention, 2009; Fombonne, 2009; Matson & Kozlowski, 2011; Schreibman & Koegel, 2005; Wing & Porter, 2002), in part because of the availability of significantly improved diagnostic assessment instruments (Lord & Corsello, 2005; Schreibman, 2005). In highly structured research settings, some of these diagnostic instruments correlate well with each other; however, few studies have examined the relation between these diagnostic tools in traditional clinical practice (Mazefsky & Oswald, 2006; South et al, 2002). This study examined …

Ruminative Thought In Individuals With Borderline Personality Features, Brian Thomas Upton

University of Kentucky Master's Theses

Borderline personality disorder (BPD) is characterized by patterns of intense negative affect, interpersonal difficulties, and maladaptive impulsive behaviors, and is associated with impairments in social and occupational functioning. Rumination is a maladaptive form of repetitive thought that maintains and intensifies emotional disturbance and is associated with behavioral dysregulation. This study tested several hypotheses about relationships between rumination and borderline personality features. This study included 117 college student participants, 88 female students and 29 male students, most of whom (84%) identified themselves as Caucasian. Participants completed a series of measures which included a writing sample to sample repetitive thought. Findings consistently …

Smoking Topography And Smoking-Related Outcome Expectancies In Smokers With Schizotypy, Diana Williams Stewart

LSU Doctoral Dissertations

Individuals with schizophrenia have extremely high smoking rates (70-88%). Compared to smokers in the general population, smokers with schizophrenia have more intense smoking patterns (e.g., more cigarettes per day; smoke stronger cigarettes; higher nicotine dependence, carbon monoxide (CO) boosts, cotinine, and nicotine levels; more extreme smoking topography) and more positive smoking outcome expectancies. However, the relationship between smoking and symptomatology is quite complex. Insight might be gleaned by studying the relationship between smoking and schizotypy, or the putative genetic vulnerability to developing schizophrenia, as it avoids many confounds associated with schizophrenia. This study investigated schizotypy symptoms, smoking characteristics and behaviors, …

Symptom Profiles And Rates Of Diagnosis In Autistic And Other Atypically Developing Infants And Toddlers, Timothy Michael Dempsey

LSU Doctoral Dissertations

Although there are many assessment scales that aid in the diagnosis of Autism Spectrum Disorders (ASD), very few instruments are designed specifically to identify the condition in the population of infants and toddlers. The primary purpose of this study is to systematically examine the differences between scores on the Baby and Infant Screen for Children with aUtIsm Traits (BISCUIT)-Part 1 in a sample of at risk atypically developing children. Participants are children enrolled in Louisiana’s EarlySteps Program, which provides support services (e.g., speech therapy, occupational therapy, physical therapy, behavior psychology) to infants/toddlers and their families from birth to 36 months …

The Relationship Between Ethnic Identity, Disordered Eating And Body Image Among Chinese And Caucasian Students, Lauren E. Baillie

LSU Doctoral Dissertations

It is generally believed that Western culture’s emphasis on thinness is responsible for the presence of eating disorders and body image dissatisfaction. However, Asians living in Western societies who are more acculturated to Western values have shown fewer body image and eating problems than their less acculturated Asian peers, while those who are highly acculturated to their native culture may be at increased risk for eating disorder symptoms. In this study, Chinese and Caucasian students attending United States universities completed measures of body image, body esteem, disordered eating and ethnic identity in the language of their choice (English or Simplified …

A Computer-Based Instructional Program To Teach Braille Reading To Sighted Individuals, Mindy Scheithauer

LSU Master's Theses

There is a need for efficient braille training methods for instructors of the visually impaired. This study evaluated the use of a computer-based program intended to train the relation of braille characters to English letters using a matching-to-sample procedure with 4 sighted college students. Each participant mastered matching visual depictions of the braille alphabet to their text counterparts. Further, each participant demonstrated the ability to read a braille passage following this exposure. These gains maintained at variable levels at a follow-up probe 2 to 4 weeks following training.

Relationships Among The Behavioral Inhibition System, Response Inhibition, Heart Rate Variability, And Anxiety Sensitivity Between Older Adolescents With And Without Significant Anxiety, Erin Tarcza Reuther

LSU Doctoral Dissertations

Differences in the Behavioral Inhibition System (BIS; Gray, 1982), response inhibition, and cardiac vagal control are evident between individuals with anxiety and nonclinical control participants. In this study, the role of inhibition in anxiety was examined, as well as relationships between the primary indexes of inhibition including the behavioral inhibition system (BIS), response inhibition, and cardiac vagal tone (or heart rate variability) at rest and during tasks of response inhibition. Additionally, anxiety sensitivity, an established risk factor for developing anxiety disorders, was examined and how it relates to indexes of inhibition. As expected, inhibition and anxiety sensitivity were found to …

Effects Of Mindfulness On Body Image, Affect, And Smoking In Women, Claire E. Adams

LSU Doctoral Dissertations

Recent research has shown that body image stimuli increase negative affect and smoking urges among female smokers. Mindfulness (paying attention to present-moment experience with an attitude of nonjudgmental acceptance) may be a useful technique to minimize the influence of body image issues on negative affect, smoking urges, and smoking behavior. The present study investigated whether mindfulness can influence the way female college smokers respond to a body image challenge. The study used a 2 x 2 factorial design with body image challenge (trying on a bathing suit vs. observing a purse) crossed with instructions (mindfulness vs. silence). Female smokers (n …

The Emergence Of Challenging Behaviors In At-Risk Toddlers With And Without Autism Spectrum Disorder: A Cross-Sectional And Risk Factor Study, Jill Cherie Fodstad

LSU Doctoral Dissertations

Challenging behaviors including aggression, property destruction, stereotypy, and self injury occur at a high prevalence in individuals with Autism Spectrum Disorders (ASD). These behaviors are pervasive and chronic. Despite an increased probability and negative consequences, one area which has received little attention is the presence of challenging behaviors in infants and toddlers with ASD. Furthermore, there is a dearth of information identifying early age trends in the emergence of challenging behaviors and associated risk factors. The purpose of this investigation was to utilize a validated measure, the Baby and Infant Screen for Children with aUtIsm Traits - Part 3, to …

Comorbid Psychopathology In Children With Autism Spectrum Disorders - Cut-Off Scores For The Autism Specturm Disorders-Comorbidity For Children (Asd-Cc), Ryan Thomas Thorson

LSU Doctoral Dissertations

Once considered rare, Autism Spectrum Disorders (ASD) are increasingly becoming viewed as common disorders. Prevalence rates of ASD have increased drastically in recent years. Recent studies suggest comorbid psychopathology within ASD to be more common than previously thought. Though these deficits exist, specific instruments to diagnose psychopathology in this population do not yet exist. This highlights the underlying need for instruments to identify psychopathology in individuals with ASD. The aim of this study was to establish cut-off scores for the Autism Spectrum Disorder – Comorbidity for Children, an instrument designed to assess for comorbid psychopathology within individuals with ASD.

Assessing Social Support In Children: Development And Initial Validation Of The Social Support Questionnaire For Children, Arlene Tayag Gordon

LSU Doctoral Dissertations

Research examining risk and protective factors associated with Posttraumatic Stress Disorder (PTSD) in children has established social support as one of the strongest predictors of psychological health and overall adjustment post-traumatic event (Vigil & Geary, 2008). Greater perceived social support, generally, has been related to more positive outcomes in children (Borja & Callahan, 2008; Cryder, Kilmer, Tedeschi, & Calhoun, 2006; Pina, Villalta, Ortiz, Gottschall, Costa, & Weems, 2008). Understanding the impact of social support on coping with traumatic events such as natural disasters or exposure to community violence is limited by the lack of psychometrically sound measures. The current study …

The Baby And Infant Screen For Children With Autism Traits: A Proposed Critical Item Algorithm, Santino Vincent Lovullo

LSU Doctoral Dissertations

Since its first description, the definition of autism has varied as a function of emphases on particular defining features, changes to the age of onset, and confusion with other disorders. However, a recurring theme has been the importance of social impairments with evidence that specific social symptoms, such as joint attention deficits, are predictive of autism within the first or second year of life. In addition to the core domains of impairment, autism is associated with various medical conditions, intellectual disability, comorbid psychopathology, and problem behavior. This is alarming considering that there may be a true increase in the disorder’s …

The Internalization Of Mathematics Stereotypes In Elementary School Children, Amanda Schell

Theses and Dissertations (Comprehensive)

This study investigated mathematics-related gender stereotypes, internalization of these stereotypes in 2nd and 5th grade children, and whether there is a relationship between internalization and the underperformance of girls in mathematics. There is evidence that gender stereotype internalization occurs throughout elementary school with an increasing impact on girls’ mathematical competence and performance (e.g., Muzzatti & Agnoli, 2007). However, there has been no definite determination with respect to the point at which this process begins. Parents and teachers have displayed gender stereotypical beliefs concerning children as young as three years of age (Lee & Schell, under review). This factor can influence …

Resilience In Families With Same-Sex Parents [Journal Article], Natasha Griffiths, Julie Ann Pooley

Research outputs 2011

Research suggests resilience can be viewed as a dynamic process facilitating positive functioning within the context of significant adversity. A nuclear family type that remains a controversial and stigmatized group is families with same-sex parents. Same sex families face a great number of challenges, due to the presence of heterosexism in society and they are often heavily criticised within the broad public domain. The current study adopted a phenomenological methodology to identify the family resilience processes utilised by same-sex families. Five lesbian couples raising children in Perth, Western Australia were interviewed. A thematic analysis technique was then conducted. Seven family …

Psychologists' Understanding Of Resilience: Implications For The Discipline Of Psychology And Psychology Practice, Lynne Cohen, Julie Ann Pooley, Catherine A. Ferguson, Craig A. Harms

Research outputs 2011

Current adoptions of strength-based approaches, as suggested by the positive psychology movement, asks professionals to develop different perspectives on familiar constructs. Given that we have little understanding how psychologists define and work with psychological phenomena, this current study sought to determine how Western Australian registered psychologists understand resilience. The 213 participants were asked to provide definitions and information about their understanding of resilience via an open-ended questionnaire. Demographic questions included the level and year ofqualification(s) and nature of psychological work undertaken. The definitions obtained from the participants were rated against definitions of resilience in the literature. The participants understandings of …

The Effect Of Biological Versus Environmental Causal Explanations On The Stigmatization Of Major Depression And Anorexia Nervosa, Briana Borenstein

Psychology Honors Papers

This study investigated how biological and environmental causal explanations affect the stigmatization of college students described to have major depression and anorexia nervosa.  Participants (38 male and 87 female college students) read a vignette about a college student with either major depression or anorexia nervosa that provided either a biological or environmental causal explanation for the disorder. Then, they completed a Social Distancing Scale; a Treatment Recommendations Scale; a Personal Responsibility Beliefs, Pity, and Anger Questionnaire; a Causal Attributions Scale; a Familiarity with Mental Illness Questionnaire; and a Demographics Questionnaire. Results indicated that participants stigmatized the target with anorexia more …

Risk Factors For Running Away Among A General Population Sample Of Males And Females, Kimberly A. Tyler, Kellie J. Hagewen, Lisa A. Melander

Department of Sociology: Faculty Publications

The present study examines risk factors for running away and homelessness among a sample of more than 7,000 currently housed youth using the National Longitudinal Study of Adolescent Health (Add Health). Structural equation modeling results revealed that those with greater levels of family instability and those who ran away at Wave 2 were significantly more likely to run away and/or become homeless 5 years later at Wave 3. Family instability also had a significant indirect effect on running away and/or being homeless at Wave 3 through greater levels of problem behaviors and running away at Wave 2. Running away at …

Nicotine Competes With A Visual Stimulus For Control Of Conditioned Responding, Jennifer E. Murray, Nicole R. Wells, Rick A. Bevins

Department of Psychology: Faculty Publications

Environmental stimuli that co-occur with tobacco use come to evoke drug-related conditioned responses (CRs) that appear involved in continued use of nicotine-containing products. In rats, nicotine can serve as a conditional stimulus (CS) for non-drug unconditioned stimuli (USs), prompting the question of whether the nicotine CS can compete with, or overshadow, a non-drug environmental stimulus for control of a CR. In Experiment 1, male Sprague-Dawley rats were assigned to a group [0, 0.01, 0.03, 0.045, or 0.06 mg nicotine (base)/kg/infusion]. During each session, there were 10 intravenous infusions followed by a 30-second houselight to form a compound CS. At light …

Serotonin Transporter (5-Httlpr) Genotype And Childhood Trauma Are Associated With Individual Differences In Decision Making, Scott F. Stoltenberg, Melissa K. Lehmann, Cynthia Anderson, Parthasarathi Nag, Cheryl Anagnopoulos

Department of Psychology: Faculty Publications

The factors that influence individual differences in decision making are not yet fully characterized, but convergent evidence is accumulating that implicates serotonin (5-HT) system function. Therefore, both genes and environments that influence serotonin function are good candidates for association with risky decision making. In the present study we examined associations between common polymorph isms in the serotonin transporter gene (SLC6A4; 5-HTTLPR and rs25531)' the experience of childhood trauma and decision making on the Iowa gambling task (IGT) in 391 (64.5% female) healthy Caucasian adults. Homozygosity for the 5-HTTLPR L allele was associated with riskier decision making in the first block …