Medicine and Health Sciences Commons^™

A Comparison Of Cognitive-Behavior Therapy, Relaxation Therapy And Cognitive Restructuring On State And Trait Anxiety In Speech Anxious Adults, Bernard C. Sefchick

Masters Theses

This study tested the following hypotheses: (a) Cognitive-Behavior Therapy would be more effective than either Relaxation Therapy in reducing speech A-state anxiety or Cognitive Restructuring in reducing speech A-trait anxiety; (b) Relaxation Therapy would be more effective than Cognitive Restructuring in reducing speech A-state anxiety; and (c) Cognitive Restructuring would be more effective than Relaxation Therapy in reducing speech A-trait anxiety.

Fifteen volunteers from a speakers organization were screened and randomly assigned to one of three treatments. The Speech Anxiety Inventory was administered before and after treatments to assess subjects' levels of speech A-state and A-trait anxiety.

Results indicated that …

Social Support Reported By Adult Blacks With Cancer, Lynette M. Richcardson

All Theses

No abstract provided.

Effect Of Choice Making On A Self-Care Activity In Mentally Retarded Adults And Adolescents, Martin S. Rice

Masters Theses

Of central importance to occupational therapy is the issue of motivation in activity. The purpose of this study was to look at the effects of choice on motivation during an activity undertaken by mentally retarded adults and adolescents. Each subject was given a choice of five wrinkled T-shirts that had sports logos on them. The subject chose one but was then asked to iron the T-shirt before he took it to keep. With counterbalancing for order of presentation, each subject also experienced not having a choice between five T-shirts and then ironing the one given to him. The amount of …

Rheumatoid Arthritis: Balancing Activity And Rest, Lynn A. Lowe

Masters Theses

Fatigue is a major symptom of rheumatoid arthritis (RA), along with joint pain, stiffness and functional impairment. Balancing activity and rest in order to decrease fatigue is frequently mentioned by health professionals as an important strategy in the management of the disease. One hundred and three adult men and women with RA were surveyed via a written questionnaire about their experience of fatigue, four types of rest, employment status, duration of illness, age, sex, and advice about rest. Frequencies related to these variables are reported. Some rest variables were found to be significantly correlated with age and fatigue. No significant …

An Evaluation Of The Effects Of An Infant-Care Skills Training Program On Fathering Behaviors, G. Joseph Vrazo

Masters Theses

This study replicated the findings and expanded the assessment procedures of a previous study that had established the effectiveness of a multi-component infant-care skills training program for first-time fathers. A multiple probe design was used in this study to demonstrate that the training program produced criterion performance of the infant-care skills by four experimental fathers; also, an increase in the frequency of infant stimulation activities initiated by these fathers was observed. A pre/post training evaluation of the effects of the training program on the fathers' performance of play and affectional behaviors and daily infant-care activities yielded negative results. Four control …

The Relationship Between The Dsm-Iii Borderline Personality Disorder And The Minnesota Multiphasic Personality Inventory, John Thomas Heroldt

Dissertations

Psychotherapeutic efforts with borderline patients have been frustrated for many years because identification of the disorder has been vague, and because the etiology of the disorder has been unknown. Without adequate diagnosis and knowledge of the etiology, it has been impossible to design treatment strategies. The basis for undertaking this project centers on the amelioration of this basic diagnostic consideration.

The Minnesota Multiphasic Personality Inventory responses of 50 patients, 16 men and 34 women, meeting the Diagnostic and Statistical Manual of Mental Disorders (APA, 1980) criteria for a borderline personality disorder were compared to a mixed diagnostic group of 50 …

Binding Of Steroid Hormones In Vitro By Water-Insoluble Dietary Fiber, Crystal G. Whitten

Loma Linda University Electronic Theses, Dissertations & Projects

Previous work conducted in our laboratory has shown that steroid hormones bind to natural (e.g., brans, oat hulls) and purified (e.g., cellulose, lignin) fiber components. To explore this relationship further, we assessed the in vitro binding of estrone, estradiol-17β, and testosterone to a water-insoluble fiber fraction obtained from composite food samples of 18 Seventh-day Adventist (SDA) nonvegetarian (NV), 20 SDA lacto-ovovegetarian (LOV), and 15 SDA vegan (V) men. Three-day dietary food records and 72-hr food composites were obtained contemporaneously from each subject. The LOV and V subjects consumed significantly more crude, dietary and water-insoluble fiber than the NV subjects. Water-insoluble …

Hyperosmotic Modification Of Brain Extracellular Space And Blood-Brain Barrier In The Rat As Observed By Electron Microscopy, Susan A. Meacham

Loma Linda University Electronic Theses, Dissertations & Projects

The highly selective permeability of cerebral blood vessels, termed the blood-brain barrier, is due to endothelial tight junctions (zonulae occludentes). Hyperosmotic solutions reversibly open the blood-brain barrier. The purpose of this study is to determine the immediate effect of hyperosmotic arabinose perfusion upon the cerebrovascular endothelium, the morphology of the cerebral cortex, and the cortical extracellular space.

Twelve adult male Sprague-Dawley rats were separated into three groups of four animals each: control, intermediate, and extreme. Controls were perfused with a Tyrode's solution prewash followed by trialdehyde fixative. The intermediate group received a prewash of 740 mmol/kg arabinose followed by the …

Time Delayed Protein Complementation, Diana L. Lakusta

Loma Linda University Electronic Theses, Dissertations & Projects

The time delayed complementation of plant proteins was tested in weanling Sprague-Dawley male rats by measuring growth rates as well as plasma and tissue free amino acids. Diets of pinto beans with rice, corn or wheat were pair-fed in combination or alternating 4 times a day at 6 and 11 am, and 4 and 9 pm for 4 weeks. Plasma, liver and muscle samples were obtained 2 hours postprandial, a time determined most suitable for sacrifice, and analyzed for free amino acids via ion-exchange chromatography. There were no significant differences in growth of rats fed combination or alternating diets.during week …

Beliefs Concerning Role Of The Nursing Service Administrator In Hospitals As Expressed By Chief Executive Officers, Nursing Service Administrators, And Nurse Educators, Jimmie R. Williams

Electronic Theses and Dissertations

This study was undertaken to determine the degree of relationship in perceptions held by three health care administrative groups between the desirable and actual role functions of the hospital nursing service administrator. This descriptive study surveyed hospital Chief Executive Officers (CEOs), and Nursing Service Administrators (NSAs) in 100 randomly selected general hospitals, and chairpersons of graduate programs in nursing service administration. The instrument for this study was the Beliefs Concerning Role of Hospital Nursing Service Administrator, a 12-item instrument designed to determine some of the desirable (optimal) and actual (currently performed) role functions of the hospital Nursing Service Administrator (NSA), …

The Effects Of Touch On Responsive Behaviors Of Confused Elderly Nursing Home Residents, Diane Hollis

MSN Research Projects

This research study was a quasi-experimental one designed to investigate the effects of touch on responsive behaviors of confused elderly nursing home residents. This study is based on Neuman's Systems Model of Nursing and examines the effects of touch as a means of communication between the confused elderly person and the environment. The population included all confused elderly residents in a nursing home in the southeastern region of the United States. The sample was comprised of 16 residents over the age of 55 years who scored three to eight errors on the Mental Status Questionnaire (Kahn, Goldfarb, Pollack, & Gerber, …

The Effects Of Stress On Menstrusal Symptomatology In College-Age Women, Denese E. Cunningham

MSN Research Projects

This was a correlational study designed to investigate the relationship of stress and menstrual symptomatology in college-age women. The null hypothesis stated there would be no significant correlation between stress levels and menstrual symptomatology in women attending college. Data were collected from 90 subjects between the ages of 18 and 40 years who were attending college and who currently experience menses. All of the subjects were given the Menstrual Distress Questionnaire, Form C (MDQ) and the State-Trait Anxiety Inventory, Form Y-1 (STAX). Using the Pearson Product Moment Correlation Coefficient, the scores were compared at the .05 level of significance. The …

Development And Evaluation Of An Infant-Care Training Program With First-Time Fathers, Ronald S. Dachman

Dissertations

We evaluated the effectiveness of a multicomponent package in training infant-care skills to first-time fathers. After developing and socially validating a set of infant-care skills, we assessed the effects of training in a hospital-based program with expectant fathers (Experiment 1) and in a home-based program with fathers having varied degrees of experience with their infants (Experiment 2). In both experiments, a multiple probe design demonstrated that the training package was responsible for producing criterion performance by the expectant and first-time fathers. A one-month generalization probe in Experiment 1 showed that the effects transferred across training conditions (training doll to human …

Neuropsychological And Socioemotional Subtypes Of Childhood Externalizing Disorders: Cluster And Validation Analyses, Grant Jackson Butterbaugh

Dissertations

The purpose of this exploratory and confirmatory contrasted-group classification study was to determine if specifically predicted (Hypothesis 1) and externally valid (Hypotheses 3 and 4) subtypes of childhood externalizing disorders could be identified, using previously obtained neuropsychological (NP), socio-emotional (SE), and historical variables. Cross-classification validity was evaluated to determine if subjects NP and SE subtype memberships could be predicted using either their SE and NP subtype memberships or their SE and NP variable scores, respectively (Hypothesis 2). Subjects (n = 117) were 6-to-14-year-old boys and girls with normal intelligence, elevated scores on the Delinquency and/or Hyperactivity scales of the Personality …

The Differential Role Of The Ssi With Normal Preschool Children, Caroline Joy Semler

Dissertations and Theses

The onset of stuttering usually occurs between two and six years which is the same time most children exhibit normal disfluencies often making it difficult to differentiate between normally disfluent children and incipient stutterers. Clinicians need information on the types and frequencies of disfluencies exhibited by normal preschool children in order to determine if a child is more likely to be an incipient stutterer or normally disfluent child. Some clinicians feel uncomfortable relying on past literature since there is a limited amount of information available and the studies have shown a considerable amount of variability in the types and frequencies …

The Relationship Of Self-Esteem Level And Substance Abuse In Adolescents, Judy Van Varick

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract Not Included]

Summary

Chapter three described the methodology for the study of the effect of peer counseling therapy sessions on the level of self-esteem of the substance abuse student. The Piers-Harris Self-Concept Scale will be used to collect data from two groups of substance abuse adolescent students. One group consists of substance abuse adolescents participating in peer counseling therapy sessions. Treatment of the data will include descriptive statistics for both demographic and study variables, and the independent T-tests between the groups' total raw subscale scores and independent T-test and chi-square tests on demographic variables.

Disfluencies In Normal Three-Year-Old And Five-Year-Old Male Children, Pamela Paguia Christianson

Dissertations and Theses

The purpose of this study was to compare the frequency of specific disfluencies in 3 year old and 5 year old normal male children in terms of part-word repetitions, word repetitions, phrase repetitions, interjections, revision-incomplete phrases, disrhythmic phonations and tense pauses. The disfluencies were observed while each child spontaneously interacted with an investigator in a clinical room. Two questions were addressed:

1. Do three-year-old male children exhibit a higher overall frequency of disfluencies than five-year-old male children?
2. Do three-year-old male children exhibit a greater frequency of certain disfluencies than five-year old male children?

Tardive Dyskinesia: A Prevalence Study In An Outpatient Population, Virginia J. Ravizza

Community & Environmental Health Theses & Dissertations

The purpose of this prevalence study was to assess the occurrence of tardive dyskinesia among a chronically mentally ill sample of a suburban mental health clinic. The participants in this study were selected from clients of a suburban mental health clinic who agreed to participate in this prevalence study. There were 45 participants--17 males and 28 females.

The Abnormal Involuntary Movement Scale (AIMS) was selected as the instrument to measure the abnormal involuntary movements exhibited by the participants of the study on the day of testing. The testing occurred during a specific time period, June 8, 1987 to July 2, …

Synthesis And Characterization Of N-Alkyl-Adenosine-5'-Diphosphates, Han-Ping Huang

Chemistry & Biochemistry Theses & Dissertations

n-Alkylphosphates and adenosine derivatives have been observed to be competitive inhibitors of coenzyme molecules in many NAD⁺ requiring enzymes. In earlier studies, adenosine derivatives such as AMP, ADP and ADP-ribose were found to be coenzyme competitive inhibitors of the Lactate Dehydrogenase catalyzed reaction. However, n-alkylphosphates, to the contrary, + were found to be noncompetitive inhibitors of NAD⁺.

Furthermore, it was observed previously in Dr. Yuan's laboratory that the effect of n-octylphosphate on the LDH catalyzed reaction was changed from noncompetitive to competitive in the presence of low concentration of AMP. Rossmann et al. reported that the binding …

Investigation Of Complex Formation By Oligomers Of Cytosine And Guanosine, Steven Roberts Davis

Chemistry & Biochemistry Theses & Dissertations

Duplex formation between oligo(C:G) _n where n=3 to 4 was shown not to occur under conditions favorable for duplex formation between poly G and poly C. Instead, a stable guano sine self-structure was found to form which a T_m of 50°C for (Gp)₃ and 80°C for (Gp)₄ at strand concentrations of 10^-5M in 1M NaCl. Neither a duplex nor a self-structure formed in the absence of salt.

Oligomers of guanosine and cytosine were obtained by basic hydrolysis and separated according to chain length using DEAE Sephadex column chromatography. Separation of cytosine oligomers with chain lengths …

Insulin And Glucagon Responses To Dietary Protein In Diabetic And Nondiabetic Men, Monica L. Blomstedt

Loma Linda University Electronic Theses, Dissertations & Projects

Five men with non-insulin-dependent diabetes mellitus and fourteen nondiabetic men, were given test meals with soy protein, casein or additional carbohydrate in place of protein. Blood levels of insulin, glucagon, glucose and lipids were measured at fasting, one-half hour and two hours postprandial. To all meals, the nondiabetic subjects responded with a quick rise of the insulin level which decreased at two hours. In contrast, the diabetics showed a significantly lower insulin response at one-half hour (p < 0.05), but a tendency to higher levels at two hours. The same pattern was observed in the insulin to glucagon ratio. No significant difference between the meals was found in regard to insulin or glucagon responses, suggests that a sustained, although delayed postprandial insulin response, may be a precursor to the higher cholesterol and increased risk for cardiovascular disease among diabetics.

Effect Of Disulfiram On The Urinary Excretion Of The Serotonin Metabolites 5-Hydroxytryptophol And 5-Hydroxyindoleacetic Acid In Problem Drinkers, Mark D. Harding

Loma Linda University Electronic Theses, Dissertations & Projects

Problem drinkers (N=7) were given 500mg disulfiram daily for one week. Urine was collected before and after disulfiram intake. 5-Hydroxytryptophol (5-HTOL) was determined by a modification of the method of Davis et al. and adapted to high-performance liquid chromatography (HPLC) with an electrochemical detector setting of 0.75V. 5-Hydroxy-indoleacetic acid (5- HIAA) was determined using the HPLC method of Shihabi et al. (1980). Urinary excretion of 5-HTOL in ug/gm creatinine before and after disulfiram was 25.4± 3.3 and 110.5± 27.1 respectively, p < 0.02. 5-HIAA in mg/gm creatinine before and after disulfiram was 4.9±0.9 and 3.6±0.8 respectively, p > 0.16. The data shows that disulfiram administration alters serotonin metabolism resulting in increased 5-HTOL which is known to increase …

The Efficacy Of Biofeedback In The Treatment Of Tension Headaches, Micahel Earl Waters

Graduate Theses

Fifteen adults from the general population with chronic tension headaches were divided into four groups. Four were assigned to relaxation instructions, biofeedback (EMG and temperature), and home relaxation practice; four were assigned to relaxation instructions and biofeedback; four were assigned to biofeedback alone; and three were assigned to a no-treatment group. Subjects completed a ten-day baseline period followed by a three-week treatment period. Measures were taken of headache frequency, duration, intensity, frontalis EMG, and temperature recordings. Comparisons of pre- and post-treatment data indicated that not one treatment group was significantly different from any other treatment group, including the no-treatment group, …

The Correlation Of Physiological Responses To Verbal Behavior During Environmental Stimuli Exposure, Cynthia Lou Baker

Graduate Theses

The study was designed to investigate the hypothesis that various environmental stimuli would elicit specific individual responses, as reflected in autonomic patterns. It then became the aim of the study to see whether the stimuli which controlled the physiological pattern would also control the verbal response. Three female and two male students volunteered for the single-subject experiment, where they were exposed to a 15-slide sequence of environment stimuli. Results indicated that when allowed to verbally respond without rating restrictions, responses varied greatly, limiting the possibilities of comparison. In kind, the physiological responses exhibited great variability. Results also supported the position …

A Comparison Of Awareness Training And Competing Response Training In The Treatment Of Muscle Tics And Nervous Habits, Gregory A. Wright

Masters Theses

This study examines two components of Azrin and Nunn's (1973) habit reversal procedure in an attempt to separate the effects of awareness training from the effects of competing response training. Research (Miltenberger, Fuqua, & McKinley, 1985) has indicated that an intervention combining awareness training and competing response practice is as effective as the entire habit reversal package in suppressing muscle tics. However, because the competing response component is always administered in conjunction with awareness training, the effects of each component are obscured. Four subjects, two with muscle tics and two with nervous habits, received an intervention of either awareness training …

The Effects Of Music Video Violence On The Aggression Level Of Emotionally Disturbed Adolescents, Kathleen Jo Young

Masters Theses

The purpose of this study was to investigate the effects of violent music videos on aggressive behavior in psychiatrically hospitalized adolescents. Associations between male and female responses were investigated as well as responses between high-aggressive and low-aggressive subjects.

Subjects were 30 in-patient emotionally disturbed adolescents, 13 to 17 years of age. Subjects served as their own controls. Treatment consisted of the viewing of a violent video with violent lyrics, a violent video without violent lyrics, and a non-violent video. Aggression was measured prior to the treatment with a 23 True-False questionnaire completed by subjects and Behavior Rating Forms completed by …

The Anatomical Relationship Of The Mandibular Canal And Related Structures In Immature And Mature Dried Mandibles, Dale Denio

Loma Linda University Electronic Theses, Dissertations & Projects

The anatomical relationship of the mandibular canal and related structures were examined in 29 dried human mandibles (21 mature and eight immature). First and second premolars and molars were sectioned in a buccal-lingual plane. The molars were separated into mesial and' distal sections. A total of 322 sections were examined according to age (immature or mature), left or right, and type of tooth/root. Thirteen measurements were taken of each section and the results were statistically analysed.

The results indicated no significant difference between the mean averages when comparing the 13 data points between the left and right side of mandibles …

A Transmission Electron Microscopy Study Of Early Changes In Hypoxic Pulps, Nah Nah Chen

Loma Linda University Electronic Theses, Dissertations & Projects

Early cellular changes in pulps whose blood supplies were severed were studied using transmission electron microscopy (TEM). Twenty-eight extracted teeth were divided into seven equal groups. Except for the 0 hour group, all other teeth were incubated in Tyrode solution at 37°C, after extraction. After 1/4, 1/2, 1, 2, 4, and 8 hours, teeth were split open and the pulps were processed for light and transmission electron microscopy and evaluated for cellular changes. Except for nuclear pyknosis in the 4 and 8 hour groups, light microscopic examination revealed very little changes when compared with that of TEM examination. With the …

Effects Of Oral Hygiene Measures On Clinical And Microbiological Parameters Of Periodontal Disease, Bruno Loos

Loma Linda University Electronic Theses, Dissertations & Projects

The effects of a 12-week period of oral hygiene alone on gingival conditions and subgingival microflora in 15 patients with severe periodontitis were investigated. In addition, subgingival microsamples were compared during this oral hygiene phase with those obtained 1 week after debridement. Clinical measurements and subgingival samples from selected sites were taken at week 0 (baseline), week 6, and week 12. Microbial samples were also taken at week 13, that is, one week following debridement. At week 0 the patients were instructed in supragingival plaque control and at week 6 the hygiene regimen was supplemented with the subgingival use of …

Agentive Theory As Therapy: An Outcome Study, Daniel K. Judd

Theses and Dissertations

The present study evaluated the efficacy of a four-week seminar which emphasized the principles of Agentive Theory. This theory, which is compatible with theories of a phenomenological/ existential perspective, was first developed by C. T. Warner, an American philosopher. Agentive Theorists/Therapists emphasize that our negative emotions, ie., depression, anger, etc. , are assertions or judgments we make and not merely feelings we are responsible for controlling or expressing. Forty-eight outpatients who sought help with personal/emotional problems from a department of behavioral medicine were assigned to either a treatment or waiting-list control Group. Following a four-week treatment phase, the treatment group …