Digital Commons Network^™

Perceived Parenting Style, Adolescent Family Life Satisfaction, And Self-Esteem As Predictors Of Adolescent Substance Use, Megan Cox

Masters Theses

This study was conducted to identify predictors of adolescent substance use. Eighty-seven junior high school students completed the Rosenberg Self-Esteem Scale, Adolescent Family Life Satisfaction Index, Parental Authority Questionnaire, and the Michigan Alcohol and Other Drug School Survey. When examining self-esteem, adolescent family life satisfaction, and perceived parenting style, it was found that the authoritarian father parenting style was the best predictor of total adolescent substance use and, more specifically, tobacco use. Self-esteem and the authoritarian father parenting style were found to be the best predictors of adolescent alcohol use. Furthermore, the authoritarian father parenting style was significantly correlated with …

The Synthesis Of 2-Indenylphenols: Potential Ligands For Transition Metals, Yoon Jae Kim

Masters Theses

The syntheses of 2-(2-indenyl)-phenol and 2-(1-indenyl)-phenol via a three-step sequence have been developed. In the first steps of the sequence, a Grignard reagent formed from 2-iodoanisole or 2-bromoanisole reacted with 1-indanone or 2-indanone in yields that ranged from 11.3% to 67.2%. The second step consisted of acid-catalyzed dehydration of the alcohol formed in step 1 to make a 2-inenyl anisole; yields in the second step were 45.2% to nearly quantitative. Finally, demethylation of the 2-indenyl anisole was achieved with AlBr₃ in ethanethiol in yields ranging from 52.9% to 0 %. Each product was characterized by ¹H and ^{13 …}

Functional Analysis Of Abused/Neglected Children's Inappropriate Play, Jessica Bauer

Masters Theses

This study investigated the possible governing mechanisms of inappropriate play behaviors of three developmentally normal children with a history of abuse/neglect. A functional analysis was performed using three conditions—contingent attention plus demands, contingent attention, and non-contingent attention. For one child, functional analysis revealed that inappropriate play behavior occurred more frequently in those conditions where contingent attention was present. Demands, at least when contingent attention was provided, did not appear to elicit or evoke inappropriate play behavior. For the other two children, functional analysis did not reveal any significant differences between conditions. The results of this study suggest that for some …

Family Environment, Family Structure, And Personality Traits Of Adult Children, Michelle A. Rallins

Masters Theses

There have been several studies on the long-term impact of divorce on children; however there have been relatively few studies on the personality characteristics of adult children of divorce. This study investigates the personality traits and family environments of young adults from varied family structures. College students (n = 75) completed the Personality Research Form (PRF-E) and the Family Environment Scale (FES) and demographic forms. A multivariate of analysis (MANOVA) was conducted. The results revealed no significant differences in regard to personality or family environments between young adults from intact families and divorced families. There were, however, marginal differences in …

Effects Of Compression Processing Parameters And Antioxidants On Molecular Degradation Of Biodegradable Poly-L-Lactide (Plla), Thomas J. Hannan Jr.

Masters Theses

The purpose of this research was to find a combination of poly (L-lactic acid), also known as poly-L-lactide or (PLLA) and antioxidants that would, together, produce a product whose degradation rate would be advantageous for use in biodegradable medical implants. Intrinsic viscosity tests were conducted on compression molded samples of PLLA that were molded at various processing parameters in order to find optimal parameters. The optimal processing parameters were found to be time 10 minutes, temperature 220°C, and pressure 1000 psi.

The molecular weight of PLLA sample was taken while pressure, time, and temperature were varied. As pressure increased, no …

A Dynamic Programming-Based Approach To Microarray Image Comparison And Registration, Sunil Bosco Rodrigues

Masters Theses

"Microarray technology is increasingly used as a means of high throughput analysis of human, non-human and plant genomes. Manual methods of array production have inherent imperfections and variations of the quality of output data derived from these arrays. A dynamic programming-based approach is presented to validate the quality of such data prior to insertion into evolving databases in order to assign reliably, genetic aberrations to bio-medical functions. Dynamic programming is used for comparing normal and tumor microarray image pairs and a cost function is developed which gives a value representing the difference between the images. Quality of the image pairs …

Three Dimensional Gait Analysis Following The Adeli Treatment For Cerebral Palsy: A Case Report, Troy Lase

Masters Theses

This case report describes the use of three-dimensional gait analysis to identify kinematic changes following the Adeli suit treatment. The suit's original design was to decrease the effects of weightlessness in space but has been modified to become the primary modality for the Adeli treatment used to treat cerebral palsy. Data were quantitatively produced by three-dimensional gait analysis before and after treatment were used to identity any changes in gait. Following the Adeli treatment, instrumented gait analysis showed that no clinically significant changes in four critical events of gait following the Adeli treatment occurred.

A Secondary Analysis Of Twelfth Grade Students And Their Engagement In Risk Behaviors, Dana L. Morton

Masters Theses

This study was a secondary analysis of data from a national survey of 135 high schools throughout the nation, including both rural and urban settings. A sample of 14,056 twelfth grade students participated in the survey. This study explored the relationships between religious attendance, perceived importance of religion, and smoking and consumption of alcohol in adolescents. Very little research was found on the relationship between religion and adolescent health, indicating a need for more investigations. This study found that the greater number of times an individual attended religious services the less they reported engaging in smoking and drinking. Future intention …

Study To Test Nursing Smoking Cessation Interventions On The Stage Of Behavior Change Of Smokers, Barbara J. Goudie

Masters Theses

The purpose of the study was to test the effect of smoking cessation interventions given by nurses on the stage of behavior change of smokers. Prochaska & Velicer’s (1997) trans-theoretical model of behavior change was used to provide direction for the study. The sample was a convenience sample of ten. The subjects were patients on the medical/surgical floors of a general hospital who met the selection criteria. Demographic information and smoking history were obtained from the patients, and an intervention based on a protocol developed from Prochaska’s health promotion model was given to each subject One month after the intervention …

Physical Therapists' Perceptions Concerning The Determination Of Fibromyalgia Interventions: A Qualitative Study, Elizabeth Jayne Levengood

Masters Theses

This qualitative explored some of the concepts under which physical therapists in the Grand Rapids, Michigan area operate when treating patients with fibromyalgia syndrome. Four physical therapists with at least two years’ experience working in local pain clinics were interviewed. The data were transcribed, coded, and analyzed into themes. Seven categories of physical therapists’ perceptions concerning the determination of interventions were developed: (a) Factors affecting decision-making, (b) physical therapeutic interventions, (c) decision-making in the absence of intervention guidelines, (d) judgments of effectiveness according to clinical findings, (e) judgments of effectiveness through consultation, (f) perceptions of intervention decisions, and (g) perceptions …

Does Mutual Goal Setting Make A Difference In Level Of Self-Efficacy For Patients With Congestive Heart Failure Receiving Home Care, Avis A. Rogers

Masters Theses

This secondary analysis evaluated the effect of a mutual goal setting nursing approach on the level of self-efficacy to manage disease in general in patients with congestive heart failure (CHF). The conceptual frameworks utilized were King's theory of goal attainment and Bandura's theory of self-efficacy. The primary study used a convenience sample of 54 patients who had been admitted to two home healthcare agencies with the primary diagnosis of CHF. Data were collected at baseline, 3-months and 6-months. The data collection tool was the Self-Efficacy Tool, which was from Outcome Measures for Health Education and other Health Care Interventions (Lorig, …

Exploring The Relationship Between Life Experiences And Quality Of Life In Patients With Heart Failure, Sharon Vanleeuwen

Masters Theses

This was a secondary analysis of data from 86 home care patients from a primary study by Kline (1999) of home care outcomes for persons with heart failure. Surveys were used to collect data on quality of life, energy/fatigue levels and functional abilities. In the secondary analysis, the relationships between functional abilities and energy/fatigue levels with quality of life in heart failure patients were examined using a Pearson’s r correlation. Parse’s theory of human becoming was used as the framework for this study.

The life experiences of persons with heart failure were examined in this study focusing specifically on functional …

Knowledge About Stroke In Adults From Rural Communities, Julie Billett

Masters Theses

Fifty middle to low-income adult clients of a rural family care center were surveyed in a descriptive correlational study in order to determine their abilities to identify the signs and symptoms of a stroke and their knowledge of stroke risk. Additionally, Pearson’s Correlation Coefficient was used to ascertain whether the participants’ level of knowledge was related to their actual stroke risk, as identified by the American Heart Association’s Stroke Risk Tool Descriptive analysis of the item responses revealed that the percentage of the sample correctly identifying individual signs and symptoms ranged from 44 to 77%. When actual stroke risk was …

Quality Of Life In A Heart Failure Population, Diane S. Rexford

Masters Theses

The purpose of this secondary analysis was to identify what impact nursing approaches had on quality of life over time in a heart failure population. The sample was those patients who were receiving home care for heart failure.

The theoretical framework was the King theory of goal attainment. This secondary analysis used data from the study by Dr. Kay Setter Kline, Home Care Outcomes for Heart Failure: A Test of Two Nursing Interventions. The specific tools utilized were a demographic tool and the Ferrans and Powers Quality of Life Index: Cardiac Version III. The subjects received nursing approaches from graduate …

School Nurses Asthma Knowledge And Management, Roles And Functions, Carolyn Levi

Masters Theses

The purpose of this study was to explore school nurses’ asthma knowledge, and how they implemented their clinical practice within the school setting. The study also examined the role and functions of the school nurse to compare for continuity. This study examines the relationship of school nurses’ educational level and length of experience upon asthma knowledge.

A self-report survey design was used to collect data. Instrument modification was initiated prior to use. The theoretical basis for this study was the Neuman Systems Model. Results were analyzed in order to investigate relationships and findings. The findings of this study showed no …

Nurse Managers' Responses To Chemically Impaired Nurses, Dorothy Taylor Moon

Masters Theses

The purpose of this study was to examine the attitudes of nurse managers toward chemically impaired nurses and to understand how managers respond to nurses in their charge. The research further examined whether certain demographic characteristics influenced the nurse managers' attitudes.

A descriptive research design with a probability convenience sample was used. The sample consisted of 83 nurse executives from throughout Michigan. The sample was randomly selected from the roster of the Michigan Organization of Nurse Executives (MONE). Data were obtained through a mailed survey.

Analyses of the data revealed that while managers held different attitudes and perceptions toward impaired …

The Relationship Between Critical Thinking Skills And Perceived Self-Efficacy In Associate Degree Nursing Students, Christine M. Overly

Masters Theses

The purpose of this descriptive, correlational study was to determine if a relationship exists between critical thinking skills and self-efficacy in Associate Degree nursing students. A convenience sample of 30 nursing students in their second year of an Associate Degree RN program was used. The framework for this study utilized Bandura's social cognitive theory and Benner's nursing theory of skill acquisition and development. Critical thinking skills were measured by the California Critical Thinking Skills Test. Self-efficacy was measured by the Generalized Perceived Self-Efficacy Scale. Demographic data of age, gender, marital status, number of dependents, employment status, and income were obtained …

Body Image Perception Of Adolescents With Diabetes, Cathleen E. Kessler

Masters Theses

The purpose of this study was to compare body image of adolescents with diabetes to adolescents without diabetes in order to increase the awareness of the psychological, emotional, and spiritual effects that diabetes may have on an adolescent’s consistently evolving body image. Neuman’s systems model was applied as the theoretical framework.

A Body Image Questionnaire was completed by two groups of adolescents, one group with diabetes and one group without diabetes. Both groups completed a 100 item Body Image Questionnaire (What I Think About Me). The questionnaire consisted of 45 physical traits and 55 Actors that influence or correlate to …

Faculty And Student Perceptions Of Effective Clinical Teachers, Sylvia A. Counts

Masters Theses

The purpose of this descriptive study was to identify which characteristics of clinical teachers were considered most important by associate degree nursing (ADN) students and Acuity, and to investigate whether the perception of effective clinical teacher characteristics (ECTC) change as the student advances toward graduation. Imogene King’s conceptual framework for nursing served as the framework for this study. Faculty and students were surveyed using the Clinical Teacher Characteristic Instrument (CTCl). The collected data was analyzed using descriptive statistics. A Mann-Whitney U test was used to investigate if there were significant differences in perceptions between faculty and students. A Kruskal-Wallis test …

The Sexual Assault Exam: A Comparison Of Physical Findings And Legal Outcomes Between An Emergency Department And Free Standing Nurse Examiner Program, Linda L. Rossman

Masters Theses

The study objective was to compare the documentation of physical findings and legal outcomes of women evaluated in an emergency department (ED) and freestanding nurse examiner program (NEP). The study was a retrospective cohort analysis of consecutive female patients presenting after sexual assault to either the ED or to the NEP.

Genital injuries were documented in 19% of the ED group, in 74% of the 1997 NEP group and 77% of the 1998 NEP group. These differences were statistically significant (x²=75.75; df=2; p=.000). In 24% of the ED patients and 21% of the 1997 NEP patients, warrants were …

Constraining The Crystallization And Post-Crystallization History Of The Wallamatogus Pluton, Maine, Using Compositional Data From Garnet, Biotite And Muscovite, Joy Kathleen Drake

Masters Theses

"The Wallamatogus Pluton, Maine, exhibits systematic variation in grain size, mineralogy, and phenocryst abundance (alkali-feldspar) from the margin to the center of the pluton. Three facies are recognized: 1) outermost, seriate, coarse-grained (Owe), 2) porphyritic medium- to fine-grained (Dwp ), 3) innermost, fine-grained equigranular (Dwf). These facies are concentrically arranged and their contacts are gradational. Muscovite and biotite occur in all facies; the outer two facies contain garnet, and tourmaline. Muscovite and biotite grains within micaceous enclaves compositionally overlap primary muscovite, suggesting that they are early-crystallized accumulations. Muscovite in multiphase clusters and secondary muscovite compositionally overlap, suggesting formation during post-crystallization …

Investigation Of Quantum Resistor Networks For Electron Wave Computing, Diwakar Ramamurthy

Masters Theses

A new computing methodology using electron waves has been developed with three and four terminal Quantum Resistor Networks as the basic computational structure. Transmission probability matrices for these networks were derived from first principles from which the behavior of single and simultaneously incident electron waves have been accurately evaluated. Classification and scaling laws have also been provided according to their transmission behavior. Techniques for constructing devices from these networks analogous to the logic gates used in digital computing today have been explained. Numerous examples of such devices performing functions like Inversion, OR, and AND have been provided. The operating principles …

Effect Of Size Level And Fiber Coarseness On Ink-Jet Printability Of Size Press Coated Paper, Falguni Mehta

Masters Theses

In recent years, matte coated paper has enjoyed wide spread usage for ink-jet applications. The coating performance is strongly influenced by base sheet properties including fiber coarseness and base sheet absorbency. Base sheet absorbency, which is elevated in terms of internal sizing, is a crucial property of ink-jet paper.

The objective of this research was to evaluate the influence of size level and fiber coarseness on ink-jet print qualities. A secondary objective was to examine the size reversion phenomena and to quantify the effect of size level, pigmented coating, and fiber coarseness on size reversion.

The results showed that the …

Identification And Characterization Of Zinc-Responsive Genes In Pseudomonas Fluorescens, Thomas L. Wilson

Masters Theses

Genes responsive to elevated concentrations of zinc were identified via transposon mutagenesis in the common soil bacterium, Pseudomonas fluorescens ATCC13525. Some of these genes were essential to maintain metal homeostasis in the bacterial cell. DNA sequences of the transposon-tagged genes were determined by DNA sequencing of arbitrary PCR products. DNA sequence analysis indicated that one gene was similar to P-type ATPases responsible for transporting metal ions out of the cell. The corresponding mutant was sensitive to zinc, cadmium, and lead indicating that this gene may be responsible for defending Pseudomonas fluorescens against these metal ions. Four zinc-induced genes shared similarity …

The Safety And Efficacy Of Resistance Training For Chronic Heart Failure Patients, John B. Coleman

Masters Theses

The purpose of this study was to determine the safety and efficacy of resistance training (RT) in chronic heart failure (CHF) patients. Two retrospective CHF patient groups were assessed pre and post 4-week participation at the Borgess Health and Fitness Center CHF Clinic. The first group participated only in monitored aerobic exercise (AG, N= 10), while the second group participated in monitored aerobic exercise along with the six experimental RT exercises (ARG, N= 10). The safety parameters measured during the aerobic and RT exercises were incidence of new onset arrhythmia and rate pressure products (RPP). The efficacy parameters measured were …

Vicarious Traumatization: An Examination Of The Effects Of Exposure To Traumatic Material In Child Abuse Counselors, Stacey A. Waller

Masters Theses

Counselors who deliver services to children who have suffered maltreatment confront on a daily basis horrific examples of human suffering inflicted on society's most vulnerable members. Such repeated exposure may put these professionals at risk for adverse psychological consequences, including vicarious traumatization (VT), which can include symptoms similar to posttraumatic stress disorder (PTSD). The present study examined the unique effects of providing trauma services to children on 34 counselors who work primarily with child survivors of maltreatment. While the prevalence of PTSD symptoms in this sample was low, respondents reported higher levels of depression and emotional exhaustion than found in …

Prediction Of Airfoil Stall In Icing Conditions Using Wing Surface Pressures, Erik Pederson

Masters Theses

This thesis presents work on a Normalized Lift Coefficient instrumentation system that predicts airfoil stall in icing conditions. The system uses four surface pressures, measured aft of the ice formation, from which the aircraft's normalized lift coefficient is determined. The pressure port locations were selected such that the calibration algorithm remains nearly constant as the leading edge ice shape and thickness change. Data collected in the Western Michigan University Wind Tunnel is presented for three ice formations varying in both shape and thickness. The ice and no ice conditions were compared and a set of four ports was found that …

Reductive Photocarboxylation Of Aromatic Hydrocarbons In Supercritical Co2: A Mechanistic Investigation, Jingsheng Zhang

Masters Theses

Recent research interest on supercritical CO₂ includes the following three important issues: 1) the development of supercritical CO₂ as an environmental benign reaction medium and as a viable alternative to hazardous organic solvents, 2) the use of supercritical CO₂ as a C₁ feedstock for fixation of CO₂ and 3) characterization of photoinduced electron transfer reactions under supercritical conditions.

The reductive photocarboxylation of aromatic hydrocarbons such as anthracene and phenanthrene in supercritical CO₂, have been chosen for study. Supercritical CO₂ was utilized as both a replacement solvent and as a reacting reagent for …

Cadmium Induced Gene Expression And Signal Transduction Pathway, Daisuke Maki

Masters Theses

Cells respond to cadmium (Cd), a common environmental contaminate, by potentially decreasing reduced intracellular glutathione, as well as, increasing the expression of several antioxidant genes. One of these antioxidant genes, glucose-6- phosphate dehydrogenase (G6PDH), is the rate limiting enzyme of the pentose phosphate pathway. This pathway produces NADPH which is used for maintenance of reduced glutathione so, it is hypothesized that Cd should increase G6PDH expression. In this study, we demonstrate that Cd increases the level of G6PDH mRNA in primary rat hepatocytes in culture. In the presence of the antioxidants, N-acetylcysteine (NAC), Trolox, or glutathione monoethyl ester an attenuation …

Professional Expertise Of Community-Based Occupational Therapists, Lori Ann Madaus Lemorie

Masters Theses

Occupational therapists are increasingly practicing in community-based settings. Due to changes in the health care system, the need for defining roles, and explaining what a profession can contribute to health care has been highlighted. The major goal of this study was to identify job roles, job skills, and professional expertise of community-based therapists. The Community Practice Project survey was mailed to 200 AOTA registered community-based therapists. A response rate of 42% was achieved. The results provided a profile of the typical community-based therapist. Principal roles, job skills, and areas of professional expertise were also identified. The adequacy of educational preparation …