Digital Commons Network^™

Characteristics Of The Pre-College Students At Parkland College, Leslie E. Marsh

Masters Theses

Parkland College is a community college of approximately 8,000 students located in Champaign, Illinois. The faculty and administrative staff is concerned with student retention, particularly the retention of those students in the pre-college or underprepared category who take courses that are below the college level. This retention study identified characteristics of underprepared students, interventions that had been successful at model community colleges, and recommended program implications for the future.

The study provided base-line data regarding characteristics of the 1346 underprepared students at Parkland College who were taking remedial coursework in the fall of 1988. Data was also gathered for the …

The Bush Administration And The War On Drugs: An Exploratory Weaverian Rhetorical Analysis Of Ultimate Terms And Arguments As Weapons In The War On Drugs, James R. Conley

Masters Theses

One of the least studied trends in contemporary rhetorical discourse is what Richard Weaver called the ultimate "devil term,"--words which serve as the ultimate symbols of repulsion and repellant. Weaver claimed that the word "communist" was the ultimate devil term in the 1950s. However, it is the belief of this author that the new ultimate devil term of the 1990s is the word "drug."

This study sought to determine whether or not a shift in ultimate terms had occurred by examining the speeches of President George Bush and other members of his Administration associated with the war on drugs. A …

West Germany's Ostpolitik And Relations With The United States Under Willy Brandt, Helmut Schmidt, And Helmut Kohl, David J. Bollmann

Masters Theses

Many questions arose during the late 1970s and early 1980s about the reliability of West Germany's relationship with the United States. This thesis was written to examine the relationship between the United States and West Germany during the post-war years, especially during the Chancellorships of Willy Brandt, Helmut Schmidt, and Helmut Kohl.

The initial phase of U.S.-FRG relations was marked with a great deal of harmony between the two countries. The United States placed a great deal of emphasis on West Germany as part of its evolving containment of communism strategy. The FRG was recognized as a nation in 1949 …

The Isolation And Partial Characterization Of The Lipopolysaccharides From Rhizobium Leguminosarum Biovar Trifolii Strains Tb4, Tb104, And Tb112, Jill K. Miller

Masters Theses

The lipopolysaccharides (LPSs) from Rhizobium leguminosarum biovar trifolii TB4 and two transposon (Tn5) symbiotic mutants, R. leguminosarum bv. trifolii TB104 and TB112, were isolated and partially characterized. Bv. trifolii TB4 is a derivative of R. leguminosarum bv. trifolii ANU843. The two mutant strains elicited incompletely developed clover nodules that exhibited low bacterial populations and very low nitrogenase activity. The LPSs were extracted using the hot phenol-water method and purified with gel filtration column chromatography using Sepharose 4B with an elution buffer consisting of EDTA and triethylamine. The hexose compositions were determined by gas chromatography of the alditol acetate derivatives. LPS …

Evaluating Corporate Average Fuel Economy Mandates: An Exploratory Cost-Benefit Analysis, Hans G. Schmeits

Masters Theses

Vehicle fuel economy has become the object of intense government regulation in the last two decades. In 1975, Congress legislated Corporate Average Fuel Economy (CAFE) standards for all new cars produced after the 1978 model year. Today, Corporate Average Fuel Economy regulations are being criticized as overly strict in an era of falling gasoline prices. This study provides an assessment of the costs and benefits of the controversial CAFE program and empirically analyzes its effects. The author concludes that the increase in fleet fuel economies, across the line, is approximately what one should have expected given the rise in real …

A Prevention Program At Spoon River Valley Schools And Its Role In The Fulton County Prevention Network, George Ellis Tanner

Masters Theses

Statement of the Problem

The area to be discussed is the development of a prevention program for the Spoon River Valley Schools, and the role of this program within the Fulton County Prevention Network. The primary focus of this paper will be the school's effort to prevent substance abuse by the students, but also addressed are prevention activities which combat other self-destructive behaviors such as teen pregnancy and suicide.

Procedure

The method of research used in this study is descriptive. The components of a prevention program which have evolved during the 1980s, both at Spoon River Valley Schools, and as …

The Relationship Between Untrained Listener Perceptions And Disordered Voices, Donald S. Finan

Masters Theses

The ability of trained listeners to make judgments of voice quality has been well documented. This study is designed to investigate untrained listeners' ability to make quality judgments of male and female produced normal, breathy, harsh, and hypernasal voice qualities. Research purposes are as follows:

1. To test if untrained listeners tend to reliably assign specific positive or negative descriptive adjectives according to vocal quality.

2. To determine if specific disordered vocal qualities carry more negative rating than others.

A series of actors and actresses were trained to produce the disordered voice qualities of breathy, harsh, and hypernasal according to …

Cardiovascular, Metabolic, Electromyographic, And Rpe Responses To Isotonic Versus Isokinetic Exercise Performed On The Monark And Fitron Bicycle Ergometers, Patrice Annette Keil

Masters Theses

The purpose of this study was to determine if any differences exist in relative efficiency of the subjects when riding a Monark bicycle ergometer as compared to a Fitron bicycle ergometer ridden at the same work rate. This efficiency was determined from levels of oxygen consumption, exercise heart rates, ratings of perceived exertion, blood pressure, and electromyographic recordings of four right leg muscles during exercise bouts on the two different bicycle ergometers.

Seventeen apparently healthy male subjects aged 42 to 78 years performed two tests, one on the Monark bicycle ergometer and one on the Fitron bicycle ergometer. Each test …

A Career Profile In Public Information, Elizabeth C. Forney

Masters Theses

This study examines public information as a profession by surveying professionals at the management level in state government. Respondents provided data which was analyzed using content analysis, paired correlation, univariate statistics, and phenomenology. Results reveal a general theme involving journalism. Respondents indicated a background (educational and occupational) in journalism is the most important aspect in a public information career. This study provides average ages, dominant gender, salary figures, specific educational preparation advice, and advice for getting into and achieving in the public information field.

Gender Identity Development: A Study Of Caregivers In A Preschool Setting, Salisa Hortenstine Shook

Masters Theses

This study observed the present conditions of attitudes toward gender roles, as communicated by caregivers in eight east central Illinois preschool settings. Two research questions were formulated in order to categorize responses for the purpose of identifying prevailing gender role attitudes. Those questions were: "How do caregivers in a preschool setting affect gender role stereotypes?" and "What are key communication events that may create or perpetuate gender role stereotypes in the preschool setting?" The data was obtained from personal interviews and the Bem Sex Role Inventory. The results indicated caregivers in the preschool setting did not see gender roles and …

Causes Of Political Revolution, Alazar Gebil

Masters Theses

This essay is submitted in partial fulfillment of the requirements for the degree of Master of Arts in political science at the graduate school of Eastern Illinois University. The essay intended to elaborate the basic definitions, theories, ideologies and causes of political revolution.

This thesis relates historical facts and events of the American, Russian, Cuban and Iranian Revolutions to the causes, definitions, theories, and ideologies of general revolutions. The main theme is that governments' failures caused the continued social unrest such as demonstrations, strikes and upheavals. When an opposition group was well organized and represented by intellectuals equipped with political …

Flotation Deinking Of Ultraviolet Radiation Cured Inks, Narayanasamy Seenivasan

Masters Theses

The objectives of this study were to optimize the variables of pH and surfactant concentration for the maximum flotation efficiency of ultraviolet radiation-cured inks and to increase the understanding of the behavior of the ink particles during flotation. Experiments were designed in two phases: water and ink system and water, fiber and ink system. At 7.t pH at room temperature the flotation efficiency increased with surfactant concentration to 8.2 <μ/>M/L and then dropped with increase in surfactant concentration. Statistical analysis showed that maximum flotation efficiency of 94.8% was obtained at pH of 7.56 at 12.18 <μ/>M/L surfactant concentration. Ink particles …

Hands-On Purposeful Activity And Short-Term Memory Retention In Elderly Patients With Cognitive Deficits, Desiree Arah Varner

Masters Theses

This study compared the effects of hands-on purposeful doing with demonstration (HO) versus a demonstration-only (DO) activity in terms of the level of memory retention in elderly females. Twenty-nine females with a mean age of 81.8 years (SD = 11.6) and with moderate cognitive deficits as determined by a score of 3-8 on the Mental Status Questionnaire (Kahn, Goldfarb, & Pollack, 1960) were selected from an extended care nursing facility. Fifteen randomly assigned subjects (in three sub-groups of five) had approximately one hour of demonstration and hands-on involvement with ice cream making. Fourteen randomly assigned subjects in sub-groups of four …

Alcohol Use In The Industrialized West: One View, E. Michael Smith

Masters Theses

Alcohol has great antiquity and is used by most of the world's cultures. Invariably, there are many theories which account for its use. Regardless, whether psychological, biological or sociological they tend to represent alcohol use, alcohol abuse and alcoholism as stages of the disease process. The present paper uses a multidisciplinary approach to the study of alcohol use, incorporating ideas that are psychological, sociological, biological and anthropological. Alcohol use in the industrialized West may, in part, be accounted for because of "subsistence insecurity."

For the purpose of this paper "subsistence insecurity," in the industrialized West, will be represented by the …

Continuous Passive Motion After Knee Arthroscopy, Lisa Bauman

Masters Theses

The purpose of the study was to investigate the effect of continuous passive motion (CPM) after arthroscopy. A CPM machine was used one hour following knee surgery. Statistical analysis was performed to determine differences in knee range of motion (ROM), strength and circumference, at time intervals preoperatively, one, seven, and twenty-eight days following surgery. The analysis of variance revealed no significant difference between the CPM and control groups for any parameter. A significant interaction effect between treatment and time was demonstrated one day after surgery for extension, joint line circumference, and midthigh circumference; and 28 days after surgery for the …

The Effects Of Added Purpose On Fine Motor Performance In Learning Disabled Children, Sarah Lynn Austin

Masters Theses

The idea that occupations which offer added levels of purpose elicit a high quality of performance is widely accepted within occupational therapy. In this experiment involving fine motor performance, fifty-three learning disabled children were randomly assigned to two groups. It was hypothesized that children cutting out a circle, presented as a wheel which would complete a paper truck, would cut more accurately than those who cut out the same circle without the suggestion of it being used as a wheel. Accuracy was assessed by measuring the area of the children's cutting errors. The experimental design included the use of a …

Site-Directed Mutagenesis Of The Putative Processing Site Of Recombinant Human Immunodeficiency Virus Reverse Transcriptase, Susan M. Poppe

Masters Theses

The human immunodeficiency virus (HIV) is the etiological agent of the acquired immune deficiency syndrome (AIDS). This retrovirus, encodes a RNA dependent DNA polymerase, reverse transcriptase (RT), which is essential to virus replication. Biochemical analysis indicated that RT is composed of 2 polypeptides of 66,000 and 51,000 daltons (p66 and p51) which combine to form a heterodimer. This heterodimer is thought to arise from the post-translational processing where p66 is made and either autocatalytic or proteolytic cleavage events result in a heterogeneous p66/p51. Site-directed mutagenesis was used at the proposed processing site to probe HIV-RT processing.

Three prokaryotic expression vectors …

An Investigation Of Pitch Perturbation And Vocal Intensity Characteristics Of Stutterers And Nonstutterers, Carmen M. Bamberg

Masters Theses

Pitch and amplitude perturbation values were compared for nine adult stutterers and nine adult nonstutterers. Each subject produced ten sustained phonations of the vowels /a/ and /i/. An automatic pitch-synchronous autocorrelation fundamental frequency tracker was used to extract period and amplitude measures.

Findings revealed that: (a) stutterers had significantly more vocal shimmer than nonstutterers (p = .01), (b) F-ratios for percent jitter between groups approached (p = .07) but did not reach significance, and (c) the vowel /a/ was produced with higher levels of jitter and shimmer than the vowel /i/. Results support the notion that instability of the …

Analogical Processing Skills In Three Modalities In Fifth, Eighth, And Eleventh Graders, Amy Sirrae Cashen

Masters Theses

This study examined the ability of fifth, eighth, and eleventh graders to complete multiple modality analogy tasks. Three groups, for a total of 201 subjects--68 fifth graders, 66 eighth graders, and 77 eleventh graders--solved word, picture, and figure analogies. A significant difference was found in the performance of the three groups, indicating that analogical processing skills increase with age. No significant difference was found between males and females on the combined analogy tasks. A significant difference was found for modality, indicating that the three sets of analogies were different in difficulty. The grade-by-modality interaction also was found to be significant, …

The Relation Of Radium-226 And 228 To The Groundwater Geochemistry Of Carbon, Sulfur, And Chlorine Near Michigan's Saginaw Bay, Ray Milejczak

Masters Theses

The Michigan Department of Public Health (MDPH) sampled 149 residential wells producing from glacial drift and Saginaw Formation aquifers in Bay, Midland, Saginaw, and Tuscola counties in 1987. These wells were analyzed for ²²⁶Ra, ²²⁸Ra and general chemistry. Of the 149 samples, 50 exceeded the USEPA MCL of 5 pCi/L or greater for combined ²²⁶Ra + ²²⁸Ra activities. A geochemical model (WATEQF, Plummer et al., 1976) was used to determine activity coefficients, activities, ionic strength, and mineral saturation. The radium isotopes were statistically analyzed with respect to the chemical data from MDPH and the geochemical model …

Leisure Satisfaction Of Alcoholics And Cocaine Addicts, Tamera F. Stanback

Masters Theses

A role for occupational therapists is to help substance abuse clients achieve a healthy balance across occupational performance areas, including leisure. The literature suggests that alcoholics have deficits in leisure, but cocaine addicts have not yet been studied systematically in terms of leisure. This study compared twenty alcoholics from two Midwestern in-patient treatments centers to fourteen unmatched cocaine addicts at the same centers in terms of their leisure satisfaction. Then, nine male subjects from each group were matched in terms of age and family status, and t-test comparisons were made once again. The Leisure Satisfaction Scale was used as a …

Application Of Risk Analysis In Investment Decision Making For New Products, Chul Paik

Masters Theses

This study presents the development of a quantitative model to deal with the decision to invest or not invest in the development and production of a new product. It is most applicable to new products which present a high probability of economic failure. The model employs only simple mathematics and statistics, so the decision maker can easily understand the model.

The model uses as input data three variables. These include: (1) the risk of product failure, (2) the maximum loss a company can afford in an investment, and (3) the estimated project cost. These three variables combined furnish as output …

Original Intent And The Reagan Court: A New Approach To The Madisonian Dilemma?, Deborah Nelson Snow

Masters Theses

During the Reagan years, a demand was heard for a change in the way in which the Supreme Court decides cases. Answering the call for a "jurisprudence of original intention," scholars, politicians, judges, and justices debated the use of this constitutional theory. In a review of cases decided under the religion clauses of the First Amendment in the years between 1960 and 1988, the opinions of Reagan and non-Reagan appointees to the Supreme Court are analyzed to determine the use of references to original intent by the justices. In particular, the problem raised by Bork and labeled "the Madisonian dilemma" …

Comparison Of Traditional And Computer-Assisted Administrations Of The Ppvt-R With Trainably Mentally Impaired Students, Wanda Balla

Masters Theses

A group of 20 trainably mentally impaired students, ages 6-24, was randomly assigned to two groups, one of which received the Peabody Picture Vocabulary Test-Revised (Dunn & Dunn, 1981), manual administration, and the other a computer-assisted version, which required a switch closing response. Two weeks later, the order of administration was reversed. The results showed a difference of - 1.73 points in the manual to computer administration, and a -3 point difference from computer to manual administration. Overall difference between both administrations was -2.36 points, favoring the manual administration. Recommendations include systematic evaluation and/or training of TMI or lower- functioning …

The Role Of Socialization In The Process Of Political Life: An Analysis Of Gender Roles In Elementary School Textbooks On Taiwan, Chien-Hong Lee

Masters Theses

This thesis contains both theoretical and applied research. In the theoretical part, political socialization is the main theme to be studied; and an incorporated model is designed to examine how political socialization can be viewed in the process of political life. In the applied part, three sets of elementary school textbooks have been examined and we have found that those textbooks contain clear sex-typed images of adult behavior; and male characters are emphasized more than female characters, which might contribute to the understanding why women are rarely seen in any positions of power in any realm on Taiwan.

Computer Assisted Drill And Practice: An Instructional Aid To Increasing Rate Of Acquisition Of Addition Math Facts, Paula G. Frandsen

Masters Theses

This study supplemented existing math instruction and drill and practice (flash cards and worksheets) with computer assisted drill and practice (CADP) to facilitate addition math fact attainment of first grade students. The six students selected were introduced to (CADP) on an individual basis using a multiple baseline across subjects research design. Timed tests were used to select subjects, as baseline measures, and as probes throughout the study to measure the students' rate correct per minute (the dependent variable).

All subjects showed an increase in their individual rate correct per minute after the introduction of CADP. This rate increase is important …

Techniques For Increasing Writing And Reading Proficiency Of International Students, Abatah D. Daher

Masters Theses

The purpose of this study was to examine and develop a program to increase the language proficiency of international students.

The subjects for this study consisted of 44 international students enrolled in the course entitled, "Effective College Reading for International Students." The subjects were divided into two groups, the experimental group and the control group.

Gates and MacGinitie Reading Survey E (1978) was used in assessing language proficiency. Speed and accuracy, vocabulary, and comprehension scores were obtained for the experimental and control groups. An analysis using the Fry formula (1977) to identify the grade level score for their stories was …

Calculation Of Electron Scattering For 4He In A Continuum Shell Model, Ming Yu

Masters Theses

Calculations for the electroexcitation of the ⁴He, O+ state have been performed within the context of recoil corrected continuum shell model. Approximations previously employed for inelastic scattering with the recoil corrected continuum shell model are eliminated in the work. The O+ state exhausts only 10% of the energy weighted sum rule and previous shell model calculations for the excitation of this state produce about ten times too much strength. This difficulty is alleviated by the use translationally invariant wave functions and the application of continuum boundary conditions for this particle unbound state. The structure of the O+ state is …

Relativistic And Non-Relativistic Nuclear Charge Form Factors, Tao Wang

Masters Theses

This thesis presents an examination that the two nuclear charge form factors, relativistic and non-relativistic, are equivalent approximately in an appreciable range. The relativistic one is contributed by both vector charge density and tensor charge density. And the non-relativistic charge form factor is contributed by the nuclear densities from experimental electron scattering cross section, these densities are fundamental to much of nuclear structure physics.

The Dirac equation is used to calculate the vector charge density and tensor density, because the charge density from the analysis of the experimental data may be compared with proton charge densities obtained from various models …

An Empirical Examination Of Hispanic-Americans In A University Setting And The Influences On Their Attitudes Towards Assimilation, Ramon Rodriguez

Masters Theses

Recent literature on Hispanic-Americans has determined that Hispanics are the fastest-growing minority in the United States. Both the high rates of immigration and a high birth rate mean it is only a matter of time before Hispanics will form an extensively large population. Hispanics, however, generally remain unassimilated. This study focuses on the influences on the attitudes towards assimilation of Hispanic-Americans in a university setting.

Survey methods were utilized to gather data from a sample of 100 individuals at Western Michigan University, Kalamazoo, Michigan. A survey return rate of 57% was obtained from Hispanic students questioned. The data showed that …