Medicine and Health Sciences Commons^™

The P System: A Scheme For Organizing Pavlovian Procedures, Jose E. Burgos, Rick A. Bevins

Department of Psychology: Faculty Publications

The present paper introduces the P system as a scheme for organizing Pavlovian procedures in an orderly and comprehensive manner. The system is defined by three temporal variables and three restrictions on their possible values. It can be used to define all standard temporal variables—namely, stimulus duration, interstimulus interval, trace interval, and intertrial interval—as well as variables C and T of scalar expectancy theory. The system also permits the definition of new independent variables through combinations of the basic temporal parameters. We exemplify this possibility by defining two ratios of temporal intervals. These ratios lead to a space where traditional …

The Effects Of Concurrent Strength And Muscular Endurance Resistance Training On Strength, Endurance And Body Composition In Previously Untrained Females, Derek W. Gibbins

Theses : Honours

The number of females engaged in some form of sporting activity is growing rapidly, but many women still shy away from weight training because of their fear of excessive muscular hypertrophy and its accompanying loss of femininity. Because strength and muscular endurance play a vital role in most sporting endeavours, and weight training has proven to be one of the most effective methods to improve both attributes, any training regime that could achieve concurrent increases in both measures without noticeable increases in muscle size would be ideally suited to most women. Changes in strength and endurance resulting from eight weeks …

The Role Of Fas And Fas Ligand In Apoptosis During Regression Of The Corpus Luteum, Sharon Roughton

Theses : Honours

Apoptosis, a form of physiological cell death, has been found to occur during regression of the corpus luteum (Juengel etal, 1993; Dharmarajan etal, 1994). The pathways involved in this process, however, have yet to be specified. One possible mediator of corpus luteum regression is the Fas (or AP0-1 or CD95) receptor, a transmembrane protein which induces apoptosis in the cell when ligated. In order to further confirm this hypolhesis, the present study establishes and quantitates the presence and regulation of Fas receptor and Fas ligand (Fasl) in the rat corpus luteum during pregnancy and post-partum. The animals used were sexually …

Monitoring Of Oxygen Saturation During And After Endoscopy, George Paul Van Lawick

Theses : Honours

Fibreoptic endoscopy is a common and relatively safe diagnostic and therapeutic procedure used to examine the gastrointestinal tract. Previous research has established that oxygen desaturation is common among patients undergoing endoscopy and is one of the few complications which may arise during, and after the procedure. Oxygen saturation (Sa0₂) is a measurement of the percentage of oxygen carried by the haemoglobin and can be measured noninvasively and accurately using a pulse oximeter. Oxygen desaturation is generally described as Sa0₂ levels at or below 90%. Currently there are no clear guidelines for the duration of Sa0₂ monitoring …

Prism: Special Issue On Nursing Centers, Marilyn Frenn

College of Nursing Faculty Research and Publications

No abstract provided.

Developments In Client Information Systems, Marilyn Frenn

College of Nursing Faculty Research and Publications

No abstract provided.

Immune Responses To Final Exams In Healthy And Asthmatic Adolescents, Duck-Hee Kang, Christopher L. Coe, Donna O. Mccarthy, William B. Ershler

College of Nursing Faculty Research and Publications

Immune responses to an academic stressor were examined in healthy and asthmatic adolescents with regard to their illness symptom reports. Eighty-seven high school students completed a health diary for 2 weeks and provided three blood samples during midsemester, final-exam, and postexam periods. During exam week, all students showed significant immunological alterations from baseline: Natural killer cell activity was significantly lower, whereas lymphocyte proliferation and neutrophil superoxide release were significantly higher. These immune changes tended to return toward baseline during the postexam period, but the enhanced neutrophil reactivity continued to rise. Overall, immunological responses were similar between asthmatic subjects and controls. …

The Ability Of Children With Specific Language Impairment To Participate In A Group Decision Task, Lee Robinson, Martin Fujiki, Bonnie Brinton, Valyne J. Watson

Faculty Publications

This study examined the ability of 6 children with specific language impairment (SLI), ages 8:10 to 12:5 (years; months), to participate in a group negotiation task. Each child interacted with two peers to select toys that children their age would enjoy. Performance was compared to both chronological age-similar (CS) peers and language similar (LS) peers performing the same task. Analyses of the resulting interactions indicated that subjects with SLI produced significantly fewer utterances than the other children in the triad. Similar differences were not observed in the CS or LS triads. Additionally, significantly fewer utterances were addressed to the children …

The Ability Of Children With Specific Language Impairment To Access And Participate In An Ongoing Interaction, Lee Robinson, Martin Fujiki, Julie Campbell Spencer

Faculty Publications

This study investigated the ability of 6 children with specific language impairment (SLI), ages 8;10 to 12;5 (years;months), to enter and participate in an ongoing dyadic interaction. Performance was compared to that of 6 chronological age-matched (CA) peers and 6 language-similar (LS) peers. All children in the LS and CA groups successfully accessed the interaction, and most did so quickly. Two children from the SLI group did not access, and the 4 remaining subjects required varying amounts of time to access. Following successful access, the triadic interactions of subjects were examined. The accessing children with SU talked significantly less, were …

The Effect Of Post-Prostatectomy Urinary Incontinence On Quality Of Life, Martha Ellen Rheault

Masters Theses

The purpose o f this study was to evaluate the effect of post-operative urinary incontinence on the quality of life of men after radical retropubic prostatectomy (RRP). A convenience sample consisted of 128 males, aged 40 to 75 years, who underwent RRP between May, 1994 and June, 1996 at a 529 bed acute care hospital in a Midwest city.

Subjects were asked to complete 3 data collection tools: The Ferrans and Powers Quality of Life Index Cancer Version (Q.L.I.-C.V.); The Urinary Function Questionnaire for Men After Radical Prostatectomy (Herr, 1994); and a Demographic/Related Information Questionnaire, developed by the researcher.

A …

The Relationship Between Knowledge Of Breastfeeding And Success In Breastfeeding, Sherry M. Knoppers

Masters Theses

This correlational study examined the relationship between knowledge of breastfeeding and success in breastfeeding. A convenience sample of women attending prepared childbirth classes in a Midwestern metropolitan area was used. The women were pregnant with their first child and planning to breastfeed. Gulick’s (1981) Information on Breastfeeding Questionnaire was used to test knowledge of breastfeeding before delivery and Rentschler's (1991) Breastfeeding Experience Questionnaire was used to measure knowledge and experience.

Roy’s Theory of Adaptive Modes (Andrews & Roy, 1991) was used as a theoretical framework. This study focused on the role function mode and role transition, looking at the secondary …

Chlamydia: Universal Vs Selective Screening, Verneal Y. Glispie

Masters Theses

Women, age 20 to 39, attending three family planning clinics within a Michigan health department, were screened for Chlamydia trachomatis. A nucleic acid hybridization test (Gen-Probe) was used to collect cervical specimens for seven consecutive months. A chlamydia risk assessment form, using Michigan Department of Community Health's selective screening criteria, was used to determine the client's risk group. A chi-square test with Yates correction was used for data analysis. The prevalence rates of high and low risk groups were compared with no significant difference (p = .18). The prevalence rates were 12.% in Site A; 1.7% in Site B; …

The Efficacy Of Electrical Stimulation And Conservative Physical Therapy In The Treatment Of Female Genuine Stress Incontinence, Patrick Hadlock, Heath Jabs, Jason Ricci

Masters Theses

The purpose o f this study was to determine which of three treatment strategies was most effective in the treatment of female genuine stress incontinence (GSI).

Nine females ages 41-86, diagnosed with GSI, were included in the study. Subjects were randomly assigned to one of three groups, one received electrical stimulation twice a week for 15 minutes; another received electrical stimulation three times a week for thirty minutes; and a control group receiving no electrical stimulation. All groups received identical instruction in Kegel pelvic floor muscle exercises, with the assistance of audio and visual biofeedback. Each treatment was evaluated on …

Concurrent Validity Of Functional Reach In Community-Dwelling Elderly Women, Aimee Hosek, Kimberly Sackett

Masters Theses

The purpose o f this correlational study was to establish concurrent validity of functional reach, the maximal distance one can reach forward beyond arm's length without taking a step, as a measure of physical decline, by determining the relationship between functional reach and other physical performance measures. Subjects included 46 community-dwelling women over 65 years of age who performed the functional reach test, the timed Up and Go, and the 10-foot walk. Data analysis employed Pearson correlation coefficients. The association between FR and timed Up and Go and 10-foot walk was r = -.51 and r = -.53 respectively. After …

The Effect Of Upper Extremity Immobilization Following Surgical Rotator Cuff Repair On Balance In Elderly Individuals, Edward S. Gagné, Rebecca L. Schneider

Masters Theses

The purpose of this study was to determine if a relationship exists between upper extremity immobilization following surgical rotator cuff repair and balance in elderly individuals. Twenty-eight healthy volunteers (nine with rotator cuff repair, nineteen without) aged 53 to 74 participated in the study. Balance was measured using the Berg Balance Measure, Modified Berg Balance Measure, Functional Reach Test, and force plate analysis. Results were analyzed using t-tests for paired and independent samples, Mann Whitney U (Wilcoxon Rank Sum W) tests and Wilcoxon Matched-Pairs Signed- Ranks tests. Significant differences were found between the post-rotator cuff surgery and control groups for …

Developing Normative Data For Three Unilateral Lower Extremity Functional Tests, Brian Fulton, Kathleen Hegyan, Troy Wieling

Masters Theses

The purpose of this research study was to gather normative data on three unilateral extremity functional tests: single-leg triple hop for distance, single-leg timed hop, and single-leg cross-over triple hop for distance. A total o f ninety-six male and female subjects between the ages of 18-30 volunteered to participate in this study. The variables looked at in this study were: age, gender, height, weight, leg dominance, activity level, and order o f tests performed. Data from the three functional hop tests were divided into aggregated data and non-aggregated data. The data were analyzed using SPSS© for Windows and SAS® software …

A Comparison Of The Knowledge, Misconceptions, And Attitudes Toward The Elderly Of First Versus Final Year Students In Accredited Physical Therapy Programs, Christina J. Fleming, Mark A. Kandes, Jennifer E. Shultz

Masters Theses

Physical therapy is one of the many professions that must respond to the increase of health care utilization by the rapidly growing elderly population. The purposes of this cross-sectional study were to compare first and final year physical therapy students’ knowledge, misconceptions, and attitudes toward the elderly and to determine if knowledge correlates with attitudes. Students in their first year (N=168) and final year (N=149) of accredited Master’s level physical therapy programs were surveyed. Questionnaires consisted of: a short demographic sheet, Palmore’s Facts on Aging Quiz 1 with a “don’t know” response added, and a modified Aging Semantic Differential by …

Reanalysis Of Tendon Data: Availability Of Dilated Eye Exams By Optometrists, Patrice Conrad

Masters Theses

Diabetic retinopathy is the leading cause of new blindness among adults. Dilated funduscopic eye exams are necessary to screen for this complication of diabetes. It is often asymptomatic in the earliest stages when it is the most treatable. Nurses often need to refer people with diabetes for these screens.

Data were collected by TENDON through a survey of optometrists and were reexamined. The TENDON region includes ten counties in Western and Central Michigan. The original survey was sent to optometrists in the ten counties to gather information to print a survey used by nurses and others making referrals for screening. …

Normative Database Of Adult Unilateral Trans-Tibial Amputee Gait, Kevin Carley, Kristin Dart, Margery Vos

Masters Theses

The purpose of this study was to compile a database of gait characteristics for adult, unilateral trans-tibial amputees specific to the protocol for the Center of Human Kinetic Studies. Subjects were community ambulators with established gait patterns and had used their current prosthesis for greater than three months. Kinematic, kinetic, and electromyographic data of the lower extremities were collected and analyzed using a motion analysis system, force plates, and surface electrodes. Data were normalized to percent gait cycle and presented as an average of trials taken. Results of this study were similar to previously published literature. This database of amputee …

Knowledge Of Pre-Physical Therapy Students Regarding Admission Criteria At Grand Valley State University, Kerry Randolph, Beth Wieber

Masters Theses

The purpose of this study was to determine how informed pre-P.T. students at G.V.S.U. are about the admission criteria for the P.T. program. A qualitative design was used.

Twenty pre-P.T. students from G.V.S.U. participated in the survey portion of this study. Eight of these students participated in follow-up interviews.

The survey was used to collect information regarding knowledge of admission requirements and sources of information. A personal interview was used to further probe and clarify survey responses. Data was analyzed to identify common themes.

Results indicate that academic advisors for pre-P.T. students at G.V.S.U. are not used as a major …

A Preliminary Study Of Trunk Kinematics During Walking In Normal Subjects, Lisa R. Elders, Heather L. Greenwald, Celeste A. Sartor

Masters Theses

The purpose of this study was to systematically describe the three-dimensional trunk kinematics in normal subjects, to establish a baseline for comparison to future research in gait analysis and aid in the identification of pathological gait. Seventeen volunteers between the ages of twenty and fifty, who met criteria for normal subjects, participated in this study. Trunk kinematic data were collected using an optoelectronic technique. An ensemble average of trunk kinematic data in each of the cardinal planes was plotted in degrees of motion versus percentage of gait cycle. A distinct pattern of trunk kinematics during gait was found in this …

Strength And Neuromuscular Characteristics Of Female And Male High School Basketball Players, Diane M. Beach, Barbara J. Hoogenboom, Lisa M. Rose

Masters Theses

The purpose of this study was to identify possible differences in strength ratios and neuromuscular performance between high school female and male basketball players, as tested by concentric isokinetic testing using the Blodex® isokinetic system . We recruited high school basketball players, females (N=26) and males (N=27). All participants underwent isokinetic concentric testing of bilateral hamstrings and quadriceps at five speeds (60, 180, 240, 300, 450 degrees per second). Female subjects demonstrated lower hamstrlng/quadriceps ratios than males at 60 and 240 degrees per second. Compared with male subjects, the female subjects took significantly longer to generate maximum hamstring muscle torque …

Efficacy Of Neurodevelopmental Treatment With Primary Focus On Dynamic Postural Control In A Chronic Stroke Individual, Renee E. Baer, Mary Kathryn Koeninger, Neha S. Shah

Masters Theses

This study examined the efficacy of Neurodevelopmental Treatment (NDT) with primary focus on seated dynamic postural control (DPC) in a chronic stroke individual. Secondarily, the relationship between postural control and upper extremity function was examined. An 11 week ABAB single subject design was utilized. DPC was measured using the Modified Functional Reach Test (MFRT) and DPC Checklists (DPCCs). The MFRT had high interrater reliability (> 0.97) for the four reach directions and therefore could be clinically useful. Data was graphically analyzed using the two standard deviation band width method. During treatment phase 1, significant upward trends were noted in anterior …

Pain Management Practice In The Acute Adult Trauma Patient, Sally B. Ossewaarde

Masters Theses

The purpose o f this study was to compare the pain management o f acute adult trauma patients during the first hour of resuscitation at a Level I Trauma Center versus non Level 1 Trauma Center Emergency Departments.

A descriptive two group comparison design was used for this study. The sample consisted o f 74 patients at the Level I Center and 65 patients at the non Level I Centers. Data was obtained through a retrospective chart review. Type, route, dose of analgesic, time from admission to first dose, and number o f consecutive doses were determined and analyzed by …

A Comparison Of Postpartum Clients' And Nurses' Perceptions Of Priority Information Needs For Early Discharge, Karen E. Lincoln

Masters Theses

The purpose of this descriptive study was to compare the perceptions of postpartum clients and nurses as to priority information needs for early discharge. King's Theory of Goal Attainment provided the conceptual model. A convenience sample of 33 nurses and 62 clients was used for the study. A 50-item instrument by Degenhart-Leskosky (1989) was used to compare perceived maternal and infant needs.

Though the analysis of data suggested there were no significant differences between the clients' and nurses' perceptions, there were discrepancies in 14 of 50 topics, and in some mean rankings. Infant feeding appeared as top priority for both …

Women's Perceptions Of Postpartum Appointment Keeping Barriers, Carol L. Czuk

Masters Theses

An exploratory, descriptive design was used to examine women's perceptions of barriers that inhibited them from keeping their postpartum appointments. The Health Belief Model (HBM) was used as a theoretical framework, with special attention to the barriers dimension. A three-part survey consisting of basic demographic questions, a five point response scale for assessment of perceived barriers, and open-ended questions were used for data collection. A convenience sample of 15 women in a rural southwestern Michigan community who had not kept their postpartum appointment by the sixth week after delivery were included in the study. Data were collected by a structured …

Comparison Of The Effectiveness Of Intradermal Injection Of Lidocaine, Iontophoretic Delivery Of Lidocaine, And Topical Emla Cream As Local Anesthetics For Venipuncture, Carol Straight

Masters Theses

The study was undertaken to establish whether the administration of a local anesthetic, lidocaine, significantly reduces the pain of venipuncture in adults, to establish the degree of tolerability and effectiveness of each of three delivery methods for lidocaine, and to identify recipient's preferences among the three pain-relieving measures. In this study, lidocaine was administered using three different delivery techniques: (1) intradermal injection of lidocaine, (2) iontophoresis of lidocaine, and (3) topical application of lidocaine/prilocaine cream, prior to undergoing venipuncture. Participants were asked to measure the level of pain experienced with each method of local anesthesia as well as the level …

A Description Of The Health Beliefs And Skin Cancer Prevention Practices Of Michigan Farmers, Denise Ann Coats

Masters Theses

The purpose of this study was to examine the skin cancer knowledge, health beliefs, prevention practices and cues to action o f a sample of Michigan farmers. A sample o f 106 randomly selected male farmers responded to a mailed questionnaire comprised of 40 items measuring variables of the Health Belief Model and demographic information.

The farmers spent an average of 4.05 hours in the sun each day between 10 a.m. and 3 p.m., and an average o f 45.13 years living and/or working on a farm. They were quite knowledgeable about skin cancer (M = 77% correct), but most …

Cancer Health Beliefs And Knowledge In Relationship To Korean American Cigarette Smoking Status, Melissa Sue George

Masters Theses

The purpose of this study was to describe health beliefs and knowledge in relationship to Korean American cigarette smoking status. The data for this study came from the Asian American Cancer Control Study conducted at the University of Illinois at Chicago. The Asian American Cancer Control Survey examined the cigarette smoking status, demographic variables, cancer knowledge and beliefs, and alcohol use of 263 Korean Americans. The health belief model was the conceptual framework for the study. Chi square analysis indicated a statistically significant relationship between cigarette smoking status and gender, education, spoken English proficiency, years of residency in the United …

Comparison Of Pulmonary Artery, Tympanic, Oral, And Axillary Temperatures, Linda Oravec Walter

Masters Theses

Hypothermia depresses the myocardium and shifts the oxygen dissociation curve to the left. Accurate tem perature monitoring Is essential. Studies conflict regarding the accuracy of sites other than the pulmonary artery (the gold standard) In temperature measurement of intubated patients. Using Roy’s Adaptation Model as a conceptual framework, repeated measures analysis of variance found a significant difference between the pulmonary artery, tympanic, oral, and axillary temperatures when taken within 15 minutes of arriving to the cardiothoracic unit and then hourly for four hours after open heart surgery. Post hoc t-test showed significant differences during rapid temperature changes. When temperatures were …