Digital Commons Network^™

Shape Preserving Piecewise Cubic Interpolation, Thomas Bradford Sprague

Dissertations

No abstract provided.

How Work Experience Affects Personnel Selection, Donna T. Klein

Masters Theses

The literature concerning how work experience affects personnel selection for recent college graduates is reviewed and found to be unimpressive. This present study was designed to analyze employers' perceptions of work experience when considering recent college graduates for employment. A survey consisting of three resumes was reviewed by 56 small businesses (employing 100 or fewer people). The three resumes differed with respect to one of the part-time jobs: an internship, work related to field of study, or non-related work experience. The results showed that an internship was consistently rated better at the 0.05 level over related/nonintern and non-related work experiences. …

The Effects Of Relapse Prevention Training On Exercise Adherence, Sandra Beaty

Dissertations

Behavioral techniques have proven effective in the acquisition and maintenance of new behaviors. However, health related behaviors, such as exercise, pose a special problem for the field of behavior change in that they require long-term lifestyle changes. This study assessed the effectiveness of relapse prevention training on exercise adherence within the framework of a formal exercise program. There were 20 subjects in the experimental group and 20 subjects in the control group. Both groups met for three, one-hour sessions weekly for eight consecutive weeks. Exercise class attendance was recorded by the instructor. In addition, the Physical Activity Index (PAI, n.d., …

Improving The Documentation Of Patient Progress In A Mental Health Facility Through The Use Of Training And Feedback, Maria Sonia Acosta

Dissertations

The purpose of the present study was to evaluate the effectiveness of various conditions, including staff training and feedback to improve the documentation of patient progress in a mental health facility. Forty nursing staff members participated in this study. Subjects were «posed to one of three experimental conditions. Subjects in the training-only condition received two hours of training on how to write progress notes. Subjects in the training plus feedback condition received two hours of training and weekly feedback in the form of group performance graphs and verbal explanation of their progress. Subjects in the third condition served merely as …

The Effects Of Accountability Procedures On The Productivity Of Academic Performance Contractors In An Academic Support Program, Brian Delano Yancey

Dissertations

The purpose of the research was to evaluate the effects of accountability procedures on the productivity of performance managers in an academic support program. The contractors were responsible for supporting the academic performance of high-risk students enrolled in a one-credit-hour self-management course. The contractors awarded students points that counted toward their self-management course grade when the students produced assignments of value in their content courses. Prior research had shown that students sometimes performed poorly in the self-management course and that the contractors were often unsuccessful in helping these students improve their grades. Consequently, the experimenter speculated that the amount of …

Aspects Of A Caring Reading Curriculum, Timothy V. Rasinski

Reading Horizons: A Journal of Literacy and Language Arts

Education in America has traditionally maintained two basic mandates: one academic, the other social (Commis sion on the Reorganization of Secondary Schools, 1918; Levine and Haselkorn, 1984; Wynne and Walberg, 1985). The first mandate is the education of the young in academic skills that will enable them to lead productive lives. Reading, obviously, is one academic area that schools teach in order to fulfill this responsibility.

Do Respondents Who Pen Comments Onto Mail Surveys Differ From Other Respondents? A Research Note On The Human Services Job Satisfaction Literature, R. L. Mcneely

The Journal of Sociology & Social Welfare

A current study has criticized the human services job satisfaction literature for relying solely on information obtained by "closed-ended" questionnaires. Stating that these studies may not accurately reflect the actual conditions under which public welfare employees function, the authors base their criticisms on an analysis of the extemporaneous comments of subjects participating in a national study. Nonetheless, whether or not those who pen comments are representative of the broader population of human service workers remains an open question. The study reported in this article sought to shed light on this issue by comparing respondents who commented versus those who did …

Response By Ralph Segalman To Isidore Walliman's Review Of The Swiss Way Of Welfare Which Appeared In Volume Xv, Number 2 (June, 1988), Ralph Segalman

The Journal of Sociology & Social Welfare

I find the Walliman review deeply faulted in many ways.

Differences In Values And Goals Of Occupational Therapy Students, Margaret A. Danka

Masters Theses

This study compared professional values and goals of three levels of occupational therapy students: (1) seniors in baccalaureate programs (n = 337), (2) students in professional master's programs (n = 95), and (3) students in post-professional master's programs (n = 62). Demographic characteristics and factors influencing career choice were also examined.

Significant differences were found among the three student groups for three professional goals: (1) contributing to theory, (2) doing research, and (3) educating occupational therapy students, and four professional values: (1) intellectual stimulation, (2) exciting life, (3) comfortable life, and (4) helpfulness. The demographic differences among the three student …

Effect Of Modified Instructions On Test Performance Of First Graders, Lisa J. Nuss

Masters Theses

This study uses a simple experimental design to examine the effect of standardized and adapted instructions on first graders' performance on selected subtests of the Bruininks-Oseretsky Test of Motor Proficiency (Bruininks, 1G78). The mean age of the 20 female and 24 male subjects was 6.77 years. Subjects were randomly assigned to the two experimental conditions. Although the findings for both subtests are not statistically significant at the p<.05 level, they do indicate that motor performance of some populations may not be compromised by altering the wording of the standardized assessment directions. The implications of this study and the need for future research in this area are discussed.

Effect Of Refining On The Brightness Of Softwood Ctmp And Tmp Pulps, Ashok Kumar Mishra

Masters Theses

The main objective of this study was to investigate the effect of refining on the brightness of softwood chemithermomechanical (CTMP) and thermomechanical (TMP) pulps. Seven different pulps were refined using a laboratory Valley beater. Brightness, opacity, tensile index, TEA, and fines content of these pulps were determined at four different freeness levels. Scattering (s) and absorption (k) coefficients of these pulps were calculated. One-way analyses of variance (ANOVA) were applied to determine the significance of change in brightness.

Changes in s-values were significantly affected by fiber morphology of different wood species. Refining increased the k-values of the pulps. When the …

The Museum Director's Chair: An Ethnography, Mark Richard Jenness

Dissertations

This study reports the findings of a longitudinal case study of the director of one community museum over an eight-month period utilizing ethnographic research methods. A significant gap exists in research-based museum literature about the administrative functions of museums. To help address this lack of information, this study was conducted to determine the role of the chief administrator of a community museum by describing the daily activities and behaviors of the director while interacting with the people, places, and things of the museum. Unique in American society, museums represent our "collective memory" by preserving, conserving, researching, and interpreting living and …

A Replication Of The National Association Of Secondary School Principals Study Of High School Principals And Their Schools In Michigan, Helen M. Potoczak

Dissertations

The purpose of this study was to replicate in part and with revisions in the state of Michigan the 1987 National Association of Secondary School Principals (NASSP) study of high school principals and their schools (Pellicer, Anderson, Keefe, Kelley, & McCleary, 1988). The research questions were (a) to determine if the personal and professional characteristics of high school principals in Michigan were similar to those throughout the United States; (b) to determine if the data of the national study compared to Michigan in regard to selected demographics and job related tasks of principals; and (c) to determine when the data …

Performance Evaluation In Athletic Training: Perceptions Of Athletic Trainers And Their Supervisors, R. Richard Ray Jr.

Dissertations

Three research questions were investigated in this study: (1) What is the status of performance evaluation as practiced within the profession of athletic training? (2) Do athletic trainers and persons who supervise them share common perceptions regarding the status of performance evaluation in athletic training? (3) Do athletic trainers who work in the four major employment settings share common perceptions regarding performance evaluation? The four major employment settings for athletic trainers are professional athletics, colleges and universities, high schools, and sports medicine clinics. A proportional random sample, stratified by employment group, was selected from the population of all National Athletic …

The Relationship Between School Readiness Placement And Student Achievement, Jayne Mohr

Dissertations

The purpose of this study was to investigate the relationship between school readiness placement and student achievement. A descriptive comparison in first grade of the three student groups placed in kindergarten (K, n = 194), developmental kindergarten (DK, n = 58) or waived to kindergarten (WK, n = 25) was completed.

Math and reading scores on the Iowa Test of Basic Skills (ITBS) were analyzed through an analysis of variance and Tukey/Kramer post hoc analysis. The relationship between level of education of the mother (LEM) and total reading and math ITBS scores was measured with a Pearson product-moment correlation coefficient. …

The Relationship Between Implementation Of Hospice Nursing Standards Of Care, Hospice Size, And Family Satisfaction, Lucille I. Grimm

Dissertations

The purpose of this exploratory study was to determine the relationship between implementation of Hospice Nursing Standards of Care and satisfaction with nursing care by the hospice family. The study sought to describe the degree of implementation of the Hospice Nursing Standards of Care among three sizes of hospice and whether family satisfaction differed depending on degree of implementation of the Hospice Nursing Standards of Care and hospice size. The study was based on Bloch's (1975) theoretical framework of process-outcome evaluation. Relationships were determined between the independent process variables of degree of implementation of Hospice Nursing Standards of Care and …

Standardized Testing Practices: A Comparison Of Michigan Public School Districts From 1976 To 1986, Richard J. Syrek

Dissertations

In 1976 and again in 1986, surveys were completed by participating school districts in the state of Michigan pertaining to the Michigan Educational Assessment Program (MEAP) (developed by the Michigan Department of Education and published annually) testing. The findings of these two surveys are compared in this study.

A comparison of testing practices over a 10-year period can reflect educational changes in Michigan. The purposes of this study were to compare changes, if any, which occurred between 1976 and 1986 in the areas of the uses of MEAP data; personnel involved in testing programs; personnel involved in the development, review, …

Comparison Of The Effects Of Biofeedback Assisted Treatment On The Reduction Of Stress Among African-American And White Employees, Ollie O. Barnes Iii

Dissertations

Seventy-four employees at an internationally based Fortune 500 corporation participated in a comparative biofeedback study. The study was designed to determine whether there is a difference in the way African-Americans and white Americans respond to biofeedback-assisted stress management treatment. The study also serves as a springboard for increasing the quantity of empirical literature in the area of biofeedback in general and biofeedback using African-Americans as subjects, in particular. The researcher randomly assigned the employees to one of three groups (biofeedback, traditional, control). Each subject was assessed on six variables: state anxiety, trait anxiety, heart rate, skin temperature, blood pulse height, …

Volunteer Opportunities In The Criminal Justice Area, Susan Pritchard

Honors Theses

The popularity of volunteerism and community service is quickly growing. Not only is volunteerism more prevalent in communities, there is also an increased number of college students making volunteer work, not only part of their lives, but part of their education. In this paper the author will 1) examine the possibilities of, 2) the involvement in, and 3) the necessity for volunteer work in the criminal justice area for criminal justice majors at Western Michigan University.

Effect Of Therapist-Initiated Versus Self-Initiated Vestibular Stimulation On Vocalization In Children With Autism, Carol L. Maddox

Masters Theses

Therapist-initiated vestibular stimulation was compared to self-initiated stimulation to determine their relative effects on vocalization in children with autism. Vocalizations produced during table-top activities were also compared to those produced during vestibular stimulation. Two children with autism participated in the study. Vestibular stimulation was provided by a hammock swing. All vocalizations were recorded during a total of thirteen 15-minute test sessions.

Results indicated that in this study: (a) There was no significant difference in quantity of vocalizations produced during self-initiated versus therapist-initiated vestibular stimulation, and (b) there was a significant increase in vocalizations during vestibular stimulation as compared to during …

The Effects Of Problem-Solving Skills Training With Chronic Schizophrenic Patients, Asiah Mayang

Masters Theses

Problem-solving skills were taught to aggressive and frequently secluded chronic schizophrenic inpatients of a psychiatric hospital. A pre-intervention/post-intervention experimental-control group design was utilized. Eighteen patients were randomly assigned to three groups: six were assigned to the “treatment group” and received problem-solving skills training involving instructions, modeling, feedback, role-playing and social reinforcement; six were assigned to the “interaction” group, involving social interactions with the trainer only; and six were assigned to the “control” group, involving no treatment or interaction with the trainer. Improved problem-solving skills on both familiar and novel video-taped skits were observed for the treatment group, but not for …

Generalization Of Promise-Do Correspondence Training With Respect To The Individual To Whom The Promise Is Made, Robert J. Latka

Masters Theses

This study used 3 subjects of normal (non-impaired) intelligence, 1 female and 2 males, between the ages of 10 and 13 years to study generalization of promise-do correspondence training effects. In a replicated AE design, contingent monetary reinforcers were used to establish promise-do correspondence in playing nonpreferred computer games. This study demonstrated that the effects of correspondence training procedures could be generalized to an alternative listener or individual to whom the promise was made. Generalization was less evident when there was no listener present. This study also provided some evidence that effects of promise-do correspondence training may not generalize to …

The Effects Of A Reinforcer On Behavior Maintained By A Second External Reinforcer, Jeanne Marie Lamere

Masters Theses

A number of studies has shown that providing extrinsic rewards for performing an "intrinsically interesting" task decreases an individual's subsequent interest in that task when the rewards are no longer available (e.g., Deci, 1971, 1972; Lepper, Greene, & Nisbett, 1973). Based on these results, many have argued that extrinsic rewards decrease an individual's "intrinsic motivation." A fundamental premise of this argument is that "extrinsic" and "intrinsic motivation" are functionally different, a distinction that is not supported by a behavioral analysis. This study examined whether similar subsequent decrements in task performance would be observed when a behavior is maintained by one …

Digital Signal Processing Schemes For Fiber Optic Rotation Rate Sensor Scale Factor Linearization, David T. Dembinski

Masters Theses

This study examined and evaluated several scale factor linearization techniques for a fiber optic rotation rate sensor (FORS). The process of scale factor linearization retrieves rotation rate from an FORS signal. Open and closed loop digital signal processing schemes are evaluated on dynamic range, accuracy, and cost.

The results of these experiments show that open loop schemes require few components but have an inherently low dynamic range of operation. Extending the dynamic range of an open loop system is expensive in additional components. Closed loop systems require more initial components, but have a considerably superior dynamic range. It was concluded …

Cambrian-Early Ordovician Sequence Stratigraphy And Mount Simon Sandstone Petrology-Michigan Basin, Jeffrey T. Cottingham

Masters Theses

Michigan subsurface correlation is complicated in the Cambrian-Early Ordovician section due to limited availability of rock data. Core and cuttings examination demonstrate that similar stratigraphic sequences exist between the Michigan Basin and surrounding regions. Lithofacies in Wisconsin outcrop are similar to their basinal counterparts, and are correlated on the basis of sediment types, sedimentary structures, and the sequence stratigraphic concept.

The Mount Simon Sandstone in Michigan correlates with that observed in Illinois, Wisconsin, and Iowa. Isopach data throughout the Midwest indicate a single depocenter in Northeastern Illinois. Sedimentary structures and lithology indicate a subtidal environment that may be a progradational …

Reservoir Geology Of The Dundee Limestone, West Branch Field, Michigan, Brendan Ciaran Curran

Masters Theses

West Branch field is a low-relief, NW-SE-trending anticline near the center o f the Michigan basin. Since 1934, the Dundee Limestone (Middle Devonian) has produced over 12 million barrels of oil from this field. From core studies, six depositional facies types were recognized in the Dundee. These are dominated by bioclastic carbonate sand facies deposited in normal-marine shelf settings. Although burial cements have occluded some porosity, carbonate sand facies have retained significant primary interparticle porosity and are the most important reservoir rocks. Micritic facies with restricted faunal assemblages are present at the top of the Dundee. The top 10 to …

A Hydrogeological And Hydrogeochemical Investigation Of Groundwater At A Landfill For Sludge From The Kalamazoo Wastewater Treatment Plant, Richard Howard Christensen

Masters Theses

Major cations and anions were analyzed to determine groundwater chemistry at a site used for the disposal of municipal sludge in the late 1960s and contaminated Portage Creek sedimem dredged in the late 1970s. The disposal site consists of five unlined basins constructed over 50 to 100 feet of stratified sand and gravel outwash underlain by silt and clay. Groundwater in the outwash is unconfined and flows from east to west. A groundwater divide in the center of the site produces local divergent flow to the northwest and southwest. Measurements of chemical constituents indicate that three factors influence groundwater chemistry …

Spatial And Temporal Variations Of Synthetic Organic Compounds In The Contaminant Plume Emanating From The Kl Landfill, Lynn Diane Broede

Masters Theses

Thirty-one synthetic organic compounds have been detected in samples collected from the KL Landfill contaminant plume from March, 1980 to March, 1986. Two groups of organic compounds have been delineated based on their occurrence, concentrations, and persistence throughout the 7-year monitoring period.

Changes in plume geometry and concentration have been studied relative to time, and concentration variations have been related to selected inorganic plume parameters, distance from the landfill, and precipitation. The spatial and temporal distribution of the organic compounds are attributed to biodegradation, three biotransformation sequences, physical properties of the organics and other factors. Three abbreviated anaerobic biotransformation sequences …

A Comparison Of A Topography-Based Language System And A Selection-Based Language System, Carl Sundberg

Masters Theses

This study examined whether it was easier for developmentally disabled individuals to acquire a topography-based or a selection-based language system. Four moderately and mildly mentally retarded adults served as subjects. Each of the subjects was taught to tact an object by either pointing to its corresponding symbol (with the selection-based paradigm) or making the corresponding sign (with the topography-based system). They were then taught an intraverbal relation by either selecting the symbol, or making the sign which corresponded to an auditory stimulus. Finally, the subjects were tested for the emergence of stimulus equivalence classes. Each subject was trained and tested …

Standing Time While Engaged In An Upper Extremity Activity Versus Standing Time While Not Engaged In An Upper Extremity Activity, Wendy A. Smith

Masters Theses

The standing time of recent (within four weeks) cerebral vascular accident subjects while engaged in an upper extremity activity (tile trivet) was compared to the same subjects standing time while not engaged in an upper extremity activity. The subjects from a rehabilitation center ranged in age from 30 to 85 years. For each subject three sessions were randomly recorded for each condition. Lights were connected to the knee and buttock pad so that, if activated, they alerted the data collector that the subject was leaning.

The findings from this study indicated that subjects stood longer while engaged in upper extremity …