Digital Commons Network^™

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 …

Reconsidering The Auricular Surface As An Indicator Of Age At Death, Daniel Osborne

Masters Theses

Using standards established by Lovejoy et al. (1985) to score and estimate age at death from auricular surface morphology, the auricular surfaces of 266 individuals of documented age from two different skeletal collections (Terry and Bass Donated Collections) were examined. The age, sex and race of the individuals used in the study were unknown to the investigator during analysis. This study supports the claim proposed in the original study that auricular surface morphology is unaffected by an individual's sex or race. However, this study indicates that auricular surface morphology does not change as regularly with age as was originally proposed. …

Ostensible Abductions, Real Anthropology, Timothy F. Mccauley

Masters Theses

A gap has developed in the research agenda of contemporary anthropology with regard to a phenomenon which has received notable attention from research professionals in other fields, such as history and psychiatry. What has been called the "alien abduction phenomenon" has had considerable impact, not only on those who sincerely believe these events are an everyday part of human experience (called "abductees") but also on the changing tapestry of American culture. Alien abduction accounts are closely related to the Unidentified Flying Object (UFO) phenomenon, a theme which has shaped American culture since the tum of the century. This thesis represents …

Do Safety Observers Perform More Safely As A Result Of Conducting Observations?, Alicia M. Alvero

Masters Theses

Behavior-based safety (BBS) is an effective approach to improving safety within organizations, and has been implemented across a wide variety of settings. The two major components of BBS are the observation process and the delivery of feedback. Literature on feedback is abundant, but experimentation and scientific evidence on effects of the observation process are nonexistent. Typically, supervisors or employees involved in BBS implementations conduct observations of other employees' behavior, but the effects of conducting observations on an observer's safety performance is not known. The present study was a first attempt at assessing these effects. A multiple baseline counterbalanced across two …

The Relationships Among The Stimulus Functions And The Clinical Effects Of Methylphenidate In Children Diagnosed With Adhd, Emily K. Macdonald

Masters Theses

Attention deficit hyperactivity disorder (ADHD) is the most commonly diagnosed childhood psychiatric disorder in the United States. Approximately 90% of children receiving pharmacological treatment for ADHD receive the stimulant methylphenidate (MPH). MPH is associated with positive effects across many behavioral domains, yet the mechanisms through which it exerts clinical effects have not been conclusively determined. MPH produces reinforcing and subjective effects, however it is not understood how these functions relate to clinical effects. The present study examined the relationship among several stimulus functions and the clinical effects of MPH. Participants were 5 children (aged 10-14) diagnosed with ADHD who were …

The Utilization Of Spirituality In Occupational Therapy: Beliefs, Practices, And Barriers, Jennifer S. Collins

Masters Theses

Spirituality has become an increasingly important topic in healthcare and specifically in occupational therapy. Previous studies of spirituality in occupational therapy indicated that while therapists believed spirituality was important to health and rehabilitation potential, few therapists reported incorporating spirituality into treatment (Engquist, Short-DeGraff, Gliner, & Oltjenbruns, 1997; Howe, 1996; Rose, 1999). This study utilized a survey design to examine occupational therapists' current beliefs and practices regarding spirituality, as well as asking therapists to identify barriers to the use of spirituality in treatment.

The results of this study indicate that beliefs and practices regarding spirituality in occupational therapy may be changing. …

Determinants Of Health Promoting Behaviors In Older Adults, Kay Wallace

Masters Theses

The purpose of this study was to examine relationships between Health Locus of Control, selected demographic variables, and the Health Promoting Behaviors of Physical Activity and Nutrition in older persons. Pender’s (1996) Health Promotion Model (HPM) was used as the conceptual framework to guide this study.

The sample consisted of 48 subjects, aged 65 years and older, who resided in senior living centers. The subjects were predominantly Caucasian (94%) and female (81%). Research instruments were self-administered questionnaires that consisted of demographic data, the Health Promoting Lifestyle Profile II, and the Multidimensional Health Locus of Control Scale.

No significant relationships between …

Reaction Of Caffeic Acid With Amino Acids, Yonggang Wang

Masters Theses

The reaction of caffeic acid with tryptophan was studied as a model for the reaction of caffeic acid with amino acids in the aquatic environment. Although the autoxidation reaction of caffeic acid in aqueous solution with subsequent dimerization had been previously studied, it was examined as well for comparison purposes. The present studies demonstrate that oxidized caffeic acid would react with tryptophan. The reaction, like the dimerization reaction, was catalyzed by the presence of iron(III) ions at low pH ( <4) and by hydroxide ions at high pH (10). The reaction of caffeic acid with itself yielded six products, four of which were identified by mass spectroscopy as dimers, with the other two being trimers. The reaction of caffeic acid with tryptophan yielded three product peaks. Two of the product peaks had similar retention times to the dimers from the self-reaction of caffeic acid; the third was a new product resulting from the reaction of caffeic acid with the tryptophan.

A mechanism for the reaction of caffeic acid with tryptophan has been proposed. This mechanism was based on the analysis …

Development Of A Photoinitiator Blend For Uv Cured Inks And Coatings, Madhu Bansal

Masters Theses

The purpose of this study is to develop a new standard blend of photoinitiators, having properties of low odor, high solubility, faster curing, and being efficient for pigmented as well as for clear systems. In the process, we expect to understand the behavior of mixtures of photoinitiators and their resulting UV spectra. An important first step is to prepare different blend with different photoinitiator and characterize them on cure basis. Curing properties were studied by the KMnO₄ yellow stain density test. The absorption range in the UV spectra was measured for each Photoinitiator with methanol and acrylate as background …

Reading Between The Lines: The Business Discourse Of Globalization, Using Amway As A Local Example, Darlene Bos

Masters Theses

Corporate globalization has become an increasingly discussed topic. The impacts of corporate globalization have been studied on many fronts. This thesis seeks to examine how these worldwide impacts are tied to the individuals in the U.S. that consent to and comply with corporate globalization. This thesis is specifically concerned with the impacts of corporate globalization on workers in the U.S. and around the world. Discourse is the way in which information and ideas are expressed and shared. Discourse is the key to understanding the ideology behind corporate globalization. This thesis looks at the discourse about globalization within one company, Amway. …

Toward A Provident Working Class: French And English Social Reform Rhetoric, 1880-1914, James R. Gavan

Masters Theses

This research examines the rhetoric of belle epoque English and French middle class social observers. Addressing the "social question," they engaged in a debate on how best to appease an impoverished, alienated, and increasingly militant working class. Historians cite this discourse, and the meager legislation it fostered, as a transition from the unbridled nineteenth century laissez-faire to the welfare democracy characteristic of the twentieth century.

Central to the "social question" was the issue of improving social relations without altering existing class hierarchies (which favored the middle classes). Many social commentators shunned the passage of legislative safety nets in favor of …

A Study To Determine Why Some Women Age Fifty And Over Choose Not To Have Frequent Papanicolaou Tests, Dorothy Hicks-Burchwell

Masters Theses

This discriptive study used the Health Belief Model to examine the benefits, barriers, and action cues to obtaining Papanicolaou tests perceived by women age 50 and older. A convenience sample of 48 women were interviewed. Comparisons were made between those who obtained Papanicolaou tests at least every three years (n = 24) and those who did not (n = 24)..

One cue to action and four perceived benefits were found to be important influences. Women who had received Papanicolaou tests less frequently than every three years agreed that certain barriers had influenced their decisions more than women who had received …

The Development Of A Fmea Process For Design And Maintenance, Tearesa Lynn Wegscheid

Masters Theses

Failure Modes and Effects Analysis (FMEA) is a systematic way to identify and evaluate potential product and process related failure modes, the associated causes of failures, and the necessary actions to eliminate or reduce the chance of the failure. There are a number of published manuals and books on FMEA. The materials provide a definition of the FMEA form and examples of the Design and Process FMEA. However, there are many inconsistencies throughout the literature. As a result, FMEA is not always value-added.

The thesis is twofold. First, it documents a case study that uses Design FMEA extensively. The case …

Assessment Of Methylphenidate Sensitization Using A Two-Lever Drug Discrimination Procedure, Ann Marie Heidema

Masters Theses

The current study examined the effects of methylphenidate (MP) pre-exposure on the acquisition of cocaine discrimination in rats. Sixteen male Sprague-Dawley rats were administered either 10 mg/kg MP or saline for five consecutive days. Following this pre-treatment phase, animals were trained to discriminate 10 mg/kg cocaine-hydrochloride from saline using a two-lever fixed-ratio 20 (FR20) schedule of food reinforcement. Acquisition of cocaine discrimination, as indicated by the number of sessions to criterion, did not differ significantly between the two-pre-treatment groups (MP = 35.5 ± 2.4; SAL = 31.6 ± 2.3). Stimulus generalization tests were conducted with cocaine and methylphenidate using cumulative …

A Comparative Analysis Of Walking Patterns Between Genu Varum And Normal Subjects, Nerline Varda Maurisseau

Masters Theses

The problem was to compare angular and linear kinematics, ground reaction forces (GRF), temporal changes, and electromyography (EMG) of selected muscles while walking one gait cycle to a metronome set at 100 beats per minute (bpm) between genu varum and normal men, ages 20-25 years. Results indicated: (a) the Normal Group had a lower stride time than the Genu Varum Group, although the results were not significantly different; (b) the Normal Group showed greater range of motion in the ankle, knee, hip rotation, and tibial rotation angles-however, the results were not significantly different; (c) there was no significant difference in …

Forgiveness And The Post-Abortive Woman: Achieving Self-Forgiveness, Amy M. Peck

Masters Theses

Concepts of forgiveness explore the sum of the parts of any individual within any context or belief system an individual is a part of. The sum of these parts involve forgiveness within the context of an entire person, empathy being at the heart of forgiveness, forgiveness as a relationship and forgiveness being that of a personal commitment. Forgiveness is an art within the process toward emotional maturity and is a part of any aspect of the human experience toward achieving self-acceptance. Applications of forgiveness are therapeutic and can be a way in which personal healing can take place. In addition, …

Clean Versus Sterile Wound Care Technique Utilized By Registered Nurses In Acute Care When Dressing A Pressure Ulcer, Donna S. Pennington

Masters Theses

The purposes of this study were to identify the wound care technique practiced by acute care nurses and the deviations made from sterile technique when dressing a pressure ulcer. A descriptive design using a survey methodology was employed. A questionnaire, the Faller Wound Care Technique Survey, was distributed to a convenience sample of 131 acute care nurses. Forty nurses (30%) responded.

The study findings indicate that the typical wound care technique of dressing a pressure ulcer is a combination of sterile and clean procedures and is not consistent with the Agency for Health Care Policy and Research Guideline recommendations to …

An Occupational Study Of Physical Playing-Related Injuries In College Student Musicians, Christine A. Guptill

Masters Theses

Several studies have been conducted on the playing-related physical injuries of college music students. In this study, a client-centered, occupation-based survey was administered to music majors at a large midwestem university. The primary objectives of the study were to examine which health professionals were consulted by this population, and to determine student satisfaction with any treatment they might have received. Secondary objectives were to determine: (a) the perceived efficacy of currently available treatments, (b) the needs and expectations with regard to consultation and treatment, ( c) the perceived need of professionals with specialized knowledge of music and treating musicians, and …

Photodegradation Of Pcbs In Natural Waters, Adriana R. Nicolaescu

Masters Theses

PCBs are widely distributed in the environment and they are biologically refractory and toxic compounds. There is great interest in understanding their fate in the environment, and also for finding safe and effective degradation methods.

This study is concerned with the photodegradation of four PCB congeners: PCB 5, PCB 18, PCB 77, PCB 128 in natural waters. Natural waters contain humic substances which can greatly influence the environmental fate of the PCBs. The different degradation of the four congeners was studied in standardized systems and in humic acid or nitrate solutions, under environmental conditions. DMDE and Methoxyclor (whose environmental half-lifetimes …

Target-And Stage-Dependent Influences On Axonal Outgrowth Of An Identified Motorneuron In Leech Cns Explants, April Crowley

Masters Theses

The neural circuit that controls rhythmic contraction of the hearts in the medicinal leech, Hirudo medicinalis, provides an amenable model to investigate pathfinding and target selection. The bilaterally paired heart tubes (HT) in leech are eventually innervated by the heart excitor motomeuron (HE) following a period of remodeling that requires the presence of the HT. To begin characterizing possible HT-derived cues, co-cultures of CNS with innervated HT have been used. Previous work demonstrated that young, but not adult, HT was able to support profuse general outgrowth, but the HE extended few projections onto HT of any age. Current studies …

Temporal And Emg Relationships Among The Phases Of Vertical And Depth Jumps, Amanda Albright

Masters Theses

Plyometric exercises blend speed and strength training and are often used to help an athlete reach his or her ultimate power potential. Specifically, plyometric training is a technique that enhances neuromuscular excitability, which may in tum increase the ability to achieve a greater work output.

The purpose of this study was to examine the temporal and EMG differences between two different jumping techniques: a vertical jump and depth jumps of varying heights. The study consisted of 20 female physical education majors grouped as skilled or unskilled. Temporal and EMG data were collected for (a) the duration of time spent in …

African-American Women's Perceptions Of Prenatal Care, Catherine A. Knop

Masters Theses

A wide disparity between black and white infant mortality rates in Kalamazoo County has prompted investigations by the community. With class-related factors like education and insurance ownership not sufficiently explaining the disparity, this thesis explores, instead, prenatal care as another facet in the problem. Some literature shows a correlation between satisfaction with care and its utilization that is linked to positive pregnancy outcomes (Handler et al. 1998; Lantos 1994; Lazarus 1994). This thesis analyzes middle and lower class African-American women's opinions of prenatal care in Kalamazoo County. During one-on-one interviews, 14 women answered open-ended questions about prenatal care, access to …

The Fair Play Project: Evaluation Of Ethical-Value Choices In An Educational Sportsmanship Program, C. Bruce Martin

Masters Theses

The erosion of ethical values of athletes and the rise of unsportsmanlike behaviors by our nation's athletic programs is at near epidemic levels. This study evaluated the four-year Fair Play Project intervention in its attempt to correct the problem of poor sportsmanship behaviors created by a lack of ethical reasoning. Beginning in the summer of 1996 as an initiative from athletic directors representing an interscholastic athletic conference in Southwest Michigan, the Fair Play Project had four goals: (I) Plan and implement an annual student leadership conference; (2) Create a school-based student Sportsmanship Task Force in order to improve the sportsmanship …

The Effect Of Two States Of Hydration On Muscular Endurance In Men, Melissa L. Petrucci

Masters Theses

The purpose of this study was to investigate the effects of two states of hydration has an effect on muscular endurance in men. Two groups of four men randomly assigned to each group participated in both states of hydration. Both groups were tested at baseline for height, weight, intra- and extra-cellular water, total body water, and a one-repetition maximum strength test. Subjects were then tested after a 24 hour period of water deprivation, and after a 24 hour period of normal water intake (8 ten oz glasses of water). A urine specific gravity test, intra- and extra-cellular water, total body …

A Component Analysis Of Nondirective Play Therapy, Jane E. Wilson

Masters Theses

We evaluated the effects of nondirective play therapy on the inappropriate play of three developmentally normal children with conduct problems . Specifically, we examined the effects of attention (contingent vs noncontingent) and the play environment (enriched vs impoverished) using a reversal design. Our goal was to isolate one of these two variables as the primary effective component of nondirective play therapy for a particular child. For two subjects, attention remained contingent upon inappropriate play across conditions and the play environment was manipulated. Inappropriate play increased for one of these participants in an impoverished environment. For the third participant, an actual …

Male Sexual Behavior: Revisiting The Eiu Sexual Experience Survey And Report, Justin W. Freeman

Masters Theses

The EIU Sexual Experiences Survey of 1989 was given to 1693 Eastern undergraduate students in order to determine the incidence rate of sexual assault on campus. The survey report consisted of descriptive findings only, leaving future correlational research to answer any questions that remained. This study designated 664 male survey respondents with the Illinois legal classification system, and analyzed the demographics of the men surveyed to find any correlational relationships. No meaningful correlational relationships were found across the conditions of perpetrator and non-perpetrator for the male survey respondents.

Effects Of Apolipoprotein E On Neurite Outgrowth From Adult Mice Cortical Neurons, Yanwen Jiang

Masters Theses

Apolipoprotein (apo) E4, one of the three common isoforms of apoE, has been implicated in Alzheimer's disease (AD). The mechanism whereby apoE4 leads to the pathogenesis of AD is unknown. In the present study, I examined the effects of apoE on neurite outgrowth from adult mice cortical neurons (AMC) in culture. I found that neurite outgrowth from AMC neurons derived from apoE deficient/apoE gene knockout (apoE KO) mice is significantly shorter than that from age-, sex-, and strain-matched wild-type control mice. Furthermore, I present evidence for the differential effects of two isoforms of human apoE, apoE3 and apoE4, on neurite …

Does Creatine Supplementation Increase Muscle Strength In Women?, Tricia Cross

Masters Theses

The purpose of this study was to see if creatine supplementation increased muscular strength in women. Ten females were assigned to either a creatine (CG) or a placebo (PG) group with five subjects in each. The study lasted five weeks with one week of pre-testing, three weeks of creatine use which included one week of loading (12-13 g/day for seven days) and two weeks of maintenance (3-4 g/day for 14 days), and one week of post testing. Pre- and post-test strength were measured with a one repetition maximal lift (1RM) on the bench press and the leg press. All subjects …

Best Practices In Transition: A Descriptive Study Of A Rural High School Grades 9 Through 12, Michelle A. Messerli Bolander

Masters Theses

This study examined and determined the practices in transition that were currently being implemented, what transition opportunities were available, and which practices could be utilized at Litchfield High School during Fall 2000 to support a smoother transition from middle school to high school for ninth grade students with and without special needs. The study did not establish a relationship of cause and effect, but rather compared cases (administrators, special educators, and regular educators) through qualitative data that were supported by quantitative measures. The population surveyed consisted of the 33 teachers and 2 administrators at the high school level, with different …

Current Trends In Psychological Testing, Kimberle L. S. Crawford

Masters Theses

Discussions about the adequacy of psychological measurement and assessment can quickly become controversial therefore; I expect some strong reaction to portions of this manuscript. Debates about the usefulness of criticism of psychological testing are longstanding: Even early psychologists such as Cattell and Jastrow disagreed on this issue. To be clear, I do not believe that use of contemporary tests should cease. I share the view that "psychological tests often provide the fairest and most accurate method of making important decisions" (K. R. Murphy & Davidshoffer, 1988, p. xii).

My first purpose, then, is to provide a historical survey of relevant …