Experimental Analysis of Behavior Commons^™

Social Cognitive Predictors Of Diabetes Outcomes In Latinos And Whites, Diana Brown

Loma Linda University Electronic Theses, Dissertations & Projects

Investigating health care disparities in ethnic minority populations is an increasingly urgent issue as these disparities lead to higher morbidity and mortality in minorities (National Center of Health Statistics, 2000). There is clear evidence that Latino Americans, the fastest growing minority group in the United States, are more likely to be diagnosed with and experience more severe complications from type 2 diabetes than Anglo Americans. This study surveyed 38 White and 33 Latino diabetes patients from outpatient clinics in an academic medical center. Cultural values (individualism and collectivism), mental health (social support, mental health), and self-efficacy (diabetes and exercise) were …

Study Of Executive Functioning Training In Adolescents Diagnosed With Autism, Jessica Postil

Loma Linda University Electronic Theses, Dissertations & Projects

This study investigated the effectiveness of a manualized executive functioning training program used with adolescents diagnosed with autism. Three male adolescents were trained on executive function activities using a combination of Applied Behavioral Analysis and executive functioning activities. Training programs were administered individually, lasting for 2 hours per day for 20 days. Participants were tested 1 month before training, 1 week before treatment, immediately after training and at a one-month follow-up. Significant improvements were seen in performance on executive functioning tasks that required motor speed, verbal fluency, monitoring, predicting, planning and organization skills. Significant changes in the participant’s adaptive behavior …

The Psychophysiology Of Information Processing Differences In Eating Disorders, Kathryn Grace Truitt

Loma Linda University Electronic Theses, Dissertations & Projects

Maladaptive or dysfunctional cognitive factors are believed to be significant contributors to pathology in eating disorders. The emotional Stroop task was used to examine [the] these dysfunctional cognitive factors. A sample of 31 women (14 nonclinical controls, 13 BN, 4 AN) participated in this investigation, after exclusion for ocular and movement artifacts and equipment problems the remaining sample contained 4 women diagnosed with BN, 4 women diagnosed with AN, and 9 matched non-clinical control subjects. Participants completed an Emotional Stroop task comprised of 8 blocks of words. On each trial, a word was presented in one of four colors (black, …

The Importance Of Gender And Readiness To Change In The Prediction Of Drinking And Negative Consequences Of First-Year Student Drinkers, Margot E. Ackermann

Psychology Theses & Dissertations

College drinking is widespread, and binge drinkers can experience serious consequences. The present study examined the effectiveness of two interventions, expressive writing and behavioral monitoring, as well a combined condition, in reducing drinking and negative consequences associated with drinking. Gender differences and differences in readiness to change binge drinking were also assessed. Participants (N = 97) completed a pretest, eight weekly intervention activities, and a posttest during their first semester of college. An ANOVA tested the hypothesis that individuals higher in readiness to change binge drinking participated in more of the weekly intervention activities; this hypothesis was not supported. A …

Electromagnetic Differences In The Brain During Memory Retrieval, Warren Scott Merrifield

Loma Linda University Electronic Theses, Dissertations & Projects

The primary objectives for this experiment were to analyze the neuroanatomical correlates of autobiographical, episodic and semantic memory, use a different paradigm to promote episodic memory retrieval, and employ a different analysis technique to understand retrieval processes. Autobiographical and episodic memories are personal memories from the past. Autobiographical is more general (e.g. a street name of a house growing up) and episodic is more specific to time (e.g. 13th birthday party that took place on a street). For autobiographical and episodic memory retrieval operations, there is no general consensus as to the localization of function, but bilateral activation of the …

Binge Eating, Emotion Regulation, And Cognitive Resources, Jennifer A. Tucker

Loma Linda University Electronic Theses, Dissertations & Projects

Research has shown that individuals with binge eating disorder (BED) have difficulty coping with negative emotions, although no research to date has directly investigated emotion regulation and binge eating. In the current study individuals with varying amounts of BED characteristics were measured for accuracy on a computerized task involving attention and working memory. Subsequent to the task, participants were given three self-report measures: the Eating Disorder Examination Questionnaire (EDEQ-I; Fairbum & Celio, 2004), the Positive and Negative Affect Schedule (PANAS; Watson, Clark & Tellgen, 1988), and the Emotion Regulation Questionnaire (ERQ; Gross & John, 2003). It was hypothesized that in …

The Influence Of College Students’ Perception Of Parental (Or Primary Caregiver) Expectations On Coping Behavior And Adjustment In Early Adulthood, Jessica Smith

Theses, Dissertations and Capstones

While some research has examined how parental expectations affect educational achievement, there is very little known about how parental expectations affect the development of coping skills and adaptive and maladaptive psychosocial functions. Participants were asked to complete a measure of their abilities in academics, sports, leadership, honesty, responsibilities, among other things. Then, they completed a measure of what they perceived their parents’ expectations of those areas were. Lastly, they completed the Behavioral Assessment System for Children-College Self Report of Personality form as a measure of adaptive and maladaptive functioning. The goals of this study are to investigate 1) if participants' …

Does Hiv-1 Affect Sensitivity To Addictive Drugs? Methamphetamine-Induced Conditioned Place Preference In Hiv-1 Transgenic Rats, Brent Foster Costleigh

Seton Hall University Dissertations and Theses (ETDs)

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Exploring The Notion Of Emotional Attachment In Orford's Model Of Addiction : Review, And A Step Towards Operationalising Orford's Concept Of Strong Attachment In Addiction : A Qualitative Study, Kate E. Baily

Theses : Honours

Orford's (2001) notion that a strong emotional attachment to an object (drug) or activity (gambling) is a central component of addiction has received little empirical attention. The published research on attachment to inanimate objects was reviewed and led to the following conclusions. First, attachment theory has been validly applied to people's relationships with inanimate objects. Second, researchers have developed technologies (e.g., psychological measures, operational definitions) to enable empirical research in this area. Third, this research is in its early phases, but has produced reliable standardised measures of people's emotional attachment to brands. Further research is needed to operationalise Orford's (2001) …

Deference, Denial, And Exclusion: Men Talk About Contraception And Unintended Pregnancy, Scott D. Johnson, Lindy B. Williams

Rhetoric and Communication Studies Faculty Publications

Individual in-depth interviews were conducted with 20 men, ages 21-48, who have fathered at least one unintended pregnancy. The goal of the interviews was to explore the experiences of these men with unintended pregnancy, their communication with partners and others, contraceptive beliefs and practices, their relationships with their partners, and the outcomes and consequences of the unintended pregnancies. This essay describes results derived from their comments regarding their contraceptive practices and the pregnancy-outcome decisions, with thematic analysis used to identify prominent themes from participant comments. Two strong themes, "deference" and "denial," and one lesser theme, "exclusion," emerged from participant responses. …

Sequential Super-Stereotypy Of An Instinctive Fixed Action Pattern In Hyper-Dopaminergic Mutant Mice: A Model Of Obsessive Compulsive Disorder And Tourette's, Kent C. Berridge, J Wayne Aldridge, Kimberly R. Houchard, Xiaoxi Zhuang

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Excessive sequential stereotypy of behavioral patterns (sequential super-stereotypy) in Tourette's syndrome and obsessive compulsive disorder (OCD) is thought to involve dysfunction in nigrostriatal dopamine systems. In sequential super-stereotypy, patients become trapped in overly rigid sequential patterns of action, language, or thought. Some instinctive behavioral patterns of animals, such as the syntactic grooming chain pattern of rodents, have sufficiently complex and stereotyped serial structure to detect potential production of overly-rigid sequential patterns. A syntactic grooming chain is a fixed action pattern that serially links up to 25 grooming movements into 4 predictable phases that follow 1 syntactic rule. New …

Brighter Noise: Sensory Enhancement Of Perceived Loudness By Concurrent Visual Stimulation, Yoav Arieh, Eric C. Odgaard, Lawrence E. Marks

Department of Psychology Faculty Scholarship and Creative Works

Two experiments investigated the effect of concurrently presented light on the perceived loudness of a low-level burst of white noise. The results suggest two points. First, white noise presented with light tends to be rated as louder than noise presented alone. Second, the enhancement in loudness judgments is resistant to two experimental manipulations: varying the probability that light accompanies sound and shifting from a rating method to a forced choice comparison. Both manipulations were previously shown to eliminate a complementary noise-induced enhancement in ratings of brightness. Whereas noise-induced enhancement of brightness seems to reflect a late-stage decisional process, such as …

Exposure To Televised Alcohol Ads And Subsequent Adolescent Alcohol Use, Alan W. Stacy, Jennifer Zogg, Jennifer Unger, Clyde W. Dent

CGU Faculty Publications and Research

Objective: To assess the impact of televised alcohol commercials on adolescents, alcohol use. Methods: Adolescents completed questionnaires about alcohol commercials and alcohol use in a prospective study. Results: A one standard deviation increase in viewing television programs containing alcohol commercials in seventh grade was associated with an excess risk of beer use (44%}, wine/liquor use (34%}, and 3-drlnk episodes (26%} in eighth grade. The strength of associations varied across exposure measures and was most consistent for beer. Conclusions: Although replication is warranted, results showed that exposure was associated with an increased risk of subsequent beer consumption and possibly other consumption …

Cultural And Psychological Influences On Diabetic Adherence, Keikilani Mcmillin-Williams

Loma Linda University Electronic Theses, Dissertations & Projects

Diabetes mellitus is a serious disease that poses a particular healthcare challenge because progression is considered controllable (Cox, et al, 1985; Vinicor, et al, 1996) yet treatment adherence, and thus outcome, is very poor (Gonder-Frederick, Cox, & Ritterband, 2002; Goodall, 1991). Culture is a lethal risk factor for diabetic contraction and treatment maintenance. Latinos within the United States are two-to-three times more likely to develop complications and die than non-Latinos (Haffner et al, 1996; Rubin, Peyrot, & Saudek, 1991) and are less likely to adhere to treatment (Lipton, Losey, Giachello, Mendez, & Girotti, 1998). Efforts to eliminate health disparities have …

Quality Of Life Factors Among Recovering Alcoholics, George Edwin Compton Jr.

Dissertations

The inspiration for undertaking the current research came from the Student Investigator’s own experience of 19 years in recovery from alcoholism. During his early years in graduate school, the Student Investigator witnessed occasional misunderstandings among some academics and helping professionals regarding the nature of alcoholism, and, specifically, the tasks involved in sustaining enduring recovery from alcoholism. Thus, this dissertation research, which has sought to examine, through qualitative research methodology, the factors involved in achieving and sustaining quality of life in extended recovery from alcoholism was undertaken.

Several authors have noted the need for research which focuses on long-term recovery from …

Analysis Of Factors Involved In Ratings Of Treatment Acceptability For Trichotillomania, Amy J. Elliott

Dissertations

Based on the literature, trichotillomania (or chronic hair pulling) appears to be responsive to behavioral interventions, with habit reversal as the most promising intervention. Habit reversal has been shown effective with children and adults of varying levels of severity, but some have questioned the generality and acceptability of the procedure. Little is known about the acceptability of interventions for habit disorders. These two research studies were designed to answer questions regarding the acceptability of behavioral and pharmacological interventions for trichotillomania and to expand the conceptual knowledge of treatment acceptability.

Study 1 compared the acceptability of four interventions targeting trichotillomania. The …

Self-Criticism As Experienced By Performing Artists A Phenomenological Study, Rosemary Hakes

Dissertations

The purpose of this study was to describe and document the essence of the experience of self-criticism for performing artists with the aim of providing recommendations for educational and therapeutic purposes. Moustakas (1994) defines essence as “that which is common or universal, the condition or quality without which a thing would not be what it is” (p. 100). In this study a phenomenological research paradigm was used. Each step in the data reduction process built directly toward revelation of essence through synthesis.

The central question guiding this research was: What is the essence of self-criticism as it is experienced by …

Promoting Healthy Behavior Change In Skin Cancer Risk Reduction Using The Transtheoretical Stages Of Change Model, Sherry L. Pagoto

Dissertations

Skin cancer is the most commonly diagnosed cancer in the United States with 20% of people developing some form of skin cancer in their lifetime (American Cancer Society, 1999). In spite of the high incidence of skin cancer, it is highly preventable. Approximately 90% of the cases are caused by exposure to ultraviolet radiation from the sun (Skin Cancer Foundation, 1992). The effect of an intervention aimed at reducing skin cancer risk was compared to a survey only control group in 99 Chicago beach-goers. The intervention was based on the Transtheoretical Stages of Change Model (TTM) and included sun sensitivity …

An Open Label Study Of The Effects Of Levetiracetam In Children With Autism, Teresa C. Samsock

Theses, Dissertations and Capstones

This was an open-label study of levetiracetam in children with autism. Many anticonvulsant medications are used for management of externalizing behaviors and mood stability in autism; however, they are not consistently effective and adverse reactions limit their use. The objective of this study was to test the following research questions: (1) to determine whether levetiracetam reduces problematic externalizing behaviors in children with autism, and (2) to determine whether a nootropic effect from levetiracetam may be seen in cognition, memory, and/or language function in children with autism. Evaluations were gathered pre-treatment and during treatment using a battery of cognitive and behavioral …

Drug Of Choice As A Predictor Of Program Completion In A 12-Week Intensive Outpatient Program And Continuing Care Program, James R. Myers

Theses, Dissertations and Capstones

This study consisted of a one year examination of a twelve week Intensive Outpatient Program (IOP), followed by continuing care treatment, coupled with required attendance to a Twelve Step AA/NA Program. This study detailed the treatment plan available at a local Intensive Outpatient Program in Southern West Virginia. A sample, separating alcoholics from other substance abusers to obtain an estimated completion rate was used.

Tills thesis comprised a one-year history of subjects (6/30/98 -07/01/99). A total of 84 subjects entered into the Intensive Outpatient Program (IOP) within the above time frame. Determination of completion rates was based on a categorical …

Diagnosis And Treatment Of Swallowing Dysfunctions : Semg Cognitive Training As An Adjunct To Conventional Therapy, Vicky T. Nguyen

Loma Linda University Electronic Theses, Dissertations & Projects

This study compared surface electromyography (sEMG) cognitive training to conventional myofunctional therapy in controlling a swallowing dysfunction, commonly referred to as "tongue thrust". Nasal airway resistance (NAR) was assessed on every subject, to rule out mechanical obstruction that would prevent proper function. The scope of this investigation composed of evaluating baseline activity and dry swallowing patterns. Subjects were distributed to one of three treatment groups: sEMG cognitive training, conventional myofunctional therapy, and control, based on the degree of NAR (normal, mild, or moderate). Initial sEMG recordings were then taken on subjects that clinically demonstrated a tongue thrust habit to confirm …

Adolescent Perceptions Of Risk-Taking Behaviors, Susan Matthews

Masters Theses & Specialist Projects

Adolescents often make adult decisions regarding their lifestyle and behavior with little support from their family and community. In this study the researcher examined the difference in risk-taking behaviors between genders and the role that families and communities play in reducing risk-taking behaviors. In the study I further analyzed self-reports of numbers of development assets those students reporting participation in high-risk behaviors. Method: Data were obtained from a sample of convenience of (N=82) 12^th grade students. Behaviors and attitudes were examined using the Search Institute’s Profiles of Student Life survey. Results: Chi square was used to test for significant …

Disruption Of The Discriminative Stimulus Effects Of (+)-3, 4-Methylenedioxymethamphetamine (Mdma) By (± )-Mdma Neurotoxicity: Protection By Fluoxetine, Thomas B. Virden Iii

Dissertations

It is well established that repeated, high doses of 3, 4-methylenedioxymethamphetamine (MDMA) result in the long-term depletion of serotonin levels and destruction of serotonergic terminals in various locations in the brains of a variety of species. Further, it is also well known that concomitant injections of the serotonin reuptake inhibitor, fluoxetine, prevents this deterioration. It has recently been noted that such MDMA neurotoxicity disrupts stimulus control in rats trained to discriminate MDMA from saline in a drug discrimination procedure (Schechter, 1991a).

In order to extend Schechter's findings to the optical isomers of MDMA and to explore the potential of fluoxetine …

Mechanism Of Triazolo-Benzodiazepine And Benzodiazepine Action In Anxiety And Depression: Behavioral Studies With Concomitant In Vivo Ca1 Hippocampal Norepinephrine And Serotonin Release Detection In The Behaving Animal, Patricia A. Broderick, Omotola Hope, Pierrot Jeannot

Publications and Research

1. Real time, in vivo microvoltammetric studies were performed, using miniature carbon-based sensors, to concurrently detect norepinephrine (NE) release and serotonin (5-HT) release, in 2 separate electrochemical signals, within CA₁ region of hippocampus in the freely moving and behaving, male, Sprague Dawley laboratory rat.

2. Concurrently, four parameters of open-field Behavior I.E. Ambulations, Rearing, Fine Movements and Central Ambulatory behavior (a measure of anxiety reduction behavior), were assayed by infrared photobeam detection.

3. Time course studies showed that the mechanism of action of the triazolobenzodiazepine (TBZD), adinazolam, (Deracyn®) is dramatically different from that of the classical benzodiazepine (BZD), diazepam …

The Role Of Alcohol And Stress On Measures Of Depression And Anxiety Among College Students, Jeffrey F. Porter

Masters Theses

In clinical literature regarding the effects of regular alcohol use, psychological benefits of moderate consumption have been suggested (Neff & Husaini, 1982; Neff, 1984; Neff & Husaini, 1985; Neff, 1985; Neff, 1986; Neff, 1993, Lipton, 1994). Despite the diverse groups with which this theory has been examined, no published studies have lookeq specifically at the high-risk group of college undergraduates. Subjects were surveyed to assess their typical drinking behavior, the number of stressful events they had experienced within the past 12 months, their perceived social support, and depressive and anxiety symptoms they experienced within the seven days leading up to …

Pediatric Intensive Care Nurses : Post-Traumatic Stress Disorder-Like Symptoms, Juanita J. Allen

Loma Linda University Electronic Theses, Dissertations & Projects

Medical personnel are not only exposed to routine pressures of demanding roles, but research reveals that they can suffer from severe stress related to exposure to critical incidents. These events can overwhelm an individual's ability for emotional adjustment leading to negative symptoms such as emotional numbing, mood changes, estrangement from friends or family, decreased ability to perform or function on the job, development of posttraumatic stress disorder (PTSD) symptoms, loss of work through attrition, and depression. Contact with seriously injured children or children who have died has been shown to constitute just such a critical incident for pre-hospital care personnel …

The Discriminative Stimulus Properties Of Morphine And U-50,488h In A Three-Key Assay: A Mu And Kappa Opioid Discrimination In The Pigeon, Malath Makhay

Dissertations

Opiate drugs have been classified in two-choice assays according to their ability to produce generalization in animals to the prototypicix opiate, morphine, versus vehicle, or to the k opioid, U -50,488H versus vehicle injections (Picker & Dykstra, 1987). A three-choice discrimination procedure, in which subjects discriminate among morphine, U -50,488H , and vehicle injections, might afford a greater degree of precision in characterizing the subjective effects of opioids. The feasibility of such a procedure was demonstrated in the present study, in which five pigeons were trained to discriminate among injections of 5 .6 m g/kg morphinel 5 .6 m g/kg …

The Effect Of Verbal Commands On Muscle Performance, Lisa M. Marichal, Molly K. Veen

Masters Theses

The purpose of this study was to determine if a relationship exists between voice command intensity and maximum torque production of an isometric muscle contraction. Thirty nine healthy subjects ranging in age from 18-30 participated in this study. The maximum torque production of triceps brachii was measured using a Cybex II+ isokinetic dynamometer in response to varied, tape recorded voice commands. Data was analyzed by a series of analysis of covariance (ANCOVA) and analysis of variance (ANOVA) for an unbalanced incomplete-block crossover trial design. No significance was found between voice intensity and peak torque. Gender was found to impact torque …

The Effects Of Medication On The Attributional Styles Of Boys With Adhd, Scott Patrick Ardoin

Honors Capstones

No abstract provided.

The Acute Effects Of Cocaine In Pigeons Performing Under A Progressive-Ratio Schedule, Claudia Ann Jones

Masters Theses

Although the progressive-ratio (PR) schedule has been used frequently to quantify the reinforcing effectiveness of self-administered drugs, it has seldom been used to examine the effects of drugs on food-maintained behavior and has never been used to evaluate the effects of cocaine on such behavior. In the present study, the effects of acute administrations of cocaine were evaluated in pigeons responding under a PR schedule of food delivery. Overall, cocaine produced a dose-dependent effect on food-maintained behavior. In general, acute administrations of cocaine at 0.56 to 3.2 mg/kg increased breaking points, whereas doses above 5.6 mg/kg decreased breaking points. Low …