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A Study Of The Effect Of Developmental Kindergarten Placement On Student Achievement: Issues And Other Alternatives For The "Unready" Child, Sandra F. Earley

Dissertations

The purpose of this study was to determine the effect of developmental kindergarten placement beyond third grade and whether differences exist in levels of academic achievement between students who participated in developmental kindergarten and those who were recommended to attend but did not.

The target population of this study spanned 3 years and included 203 kindergarten eligible students in a suburban school district in mid- Michigan who were recommended to attend developmental kindergarten. The accessible population was 105 of the original 203 students.

The Michigan Educational Assessment Program (MEAP) reading and mathematics test mean scores were analyzed for both groups …

A Study Of The Correlation Between Per Pupil Funding And Student Achievement In The State Of Michigan, Douglas Harold Snyder

Dissertations

The purpose of this study was to investigate if a relationship existed between per pupil funding levels and achievement levels of students in the state of Michigan. The study sought to apply objective, systematic research techniques to a question which receives much emotional, unscientific discussion. To that end, the study asked the question whether a connection existed between student achievement as measured by Michigan Educational Assessment Program (MEAP) tests and the amount of per pupil funding in the student’s school district.

In an attempt to address these concerns this study examined two sets of variables. One set represented educational effectiveness …

A Study Of Support For Transfer And The Alignment Of The Training With The Strategic Direction Of The Organization, Max U. Montesino T.

Dissertations

The purpose of this study was to explore the relationship between the presence of practices to support transfer of training and the perception of trainees and managers of the alignment of training with the strategic direction of the organization in a targeted training program of a Fortune 200 company, in Michigan. A secondary purpose was to investigate the relationship between awareness of and commitment to the strategic direction of the organization among trainees and their managers. The subjects of the study were 147 sale representatives (96% of the targeted sample size) and 36 field managers. The study consisted of a …

The Relationship Of Teacher Attitudes Toward Evaluation And School Building Climate, Timothy James Lowe

Dissertations

Present management theory divides teacher evaluation into two categories, summative evaluation and formative evaluation. Summative evaluation is used for administrative decision making. Formative evaluation is used for shaping the performance of teachers. Traditionally, the evaluation process has been more summative than formative. Therefore, teachers have regarded evaluation with some apprehension.

In the 1960s, Halpin and Croft suggested that the climate of a school is analogous to its personality. School climate can be defined as the perception incumbents have of the organization. Degrees of climate can be organized along a continuum ranging from closed to open. A closed climate is characterized …

Sisters In The Hood, Deborah Burris-Kitchen

Dissertations

This research assembles and organizes the literature in the areas of African-American women, the political economy of racism, the Black feminization of poverty, drug use and distribution, and gang violence. This dissertation explores extant theoretical approaches with a special emphasis on their relationship to the underground economy. The researcher uses ethnographic methods to examine the role that female gang members play in the underclass drug infested community of south central Fort Wayne, Indiana. Of the Black females interviewed, some were drug dealers, others were using illegal drugs, and still others were females who just found themselves in the inner-city, in …

The Role Of Elites In The Quality Of Life In Kalamazoo And Calhoun Counties, Sam S. King

Dissertations

My research examined the role of elites in the quality of life from 1890 to 1990 in two southwestern Michigan communities: Kalamazoo and Calhoun counties. This research is grounded in three research literatures: community power, elites and quality of life. My approach combined a quantitative analysis of six dimensions of quality of life and an historical analysis using case methods to look at the two communities over a 100 year time span.

My assumption at the beginning of this study was that elites play a major role in the quality of life. My data showed that some elites did have …

Use Of A Structured Interview To Evaluate The Validity Of The Alcohol And Drug Dependence Scales Of The Millon Clinical Multiaxial Inventory Ii, Bert Van Hoek

Dissertations

This is an external validation study of the Alcohol and Drug dependence scales of the Millon Clinical Multiaxial Inventory II ([MCMI-II], Millon, 1987). The Structured Clinical Interview for the DSM-III-R ([SCID], Spitzer, Williams, Gibbon, & First, 1990) was administered to a sample of 73 adults who presented for treatment at a substance abuse facility to establish all possible substance abuse diagnoses based on the nosology of the revised Diagnostic Statistical Manual for Mental Disorders (3rd ed. [DSM-III], American Psychiatric Association, 1980). Subsequently, scores on the Alcohol and Drug Dependence scales of the MCMI-II for the present sample were compared to …

Contingency-Shaped Behavior And Rule-Governed Behavior: A Comparison In Terms Of Speed Of Acquisition, Generalization And Maintenance, Ronald Ramirez-Henderson

Dissertations

According to Skinner (1969, 1974), operant behavior can be acquired through two major processes, direct contact between the behavior and its environmental consequences and antecedents in a process referred to as contingency - shaped behavior (CSB) and through verbal mediation by rules and instructions in a process referred to as rule-governed behavior (RGB). CSB and RGB were compared in terms of the speed of acquisition of complex problem skills, the generalization of those skills to new stimuli, and their maintenance. Forty-four college students, 13 males and 31 females, with an average age of 21 .5 years, participated in four sessions …

Semi-Strongly Regular Graphs And Generalized Cages, Cong Fan

Dissertations

Two well-known classes of graphs, strongly regular graphs and cages, have been studied extensively by many researchers for a long period of time. In this dissertation, we mainly deal with semi-strongly regular graphs, a class of graphs including all strongly regular graphs, and (r, g, t)-cages, a generalization of the usual cage concept.

Chapter I introduces the two new concepts: semi-strongly regular graphs and generalized (r, g, t)-cages, gives necessary conditions for the existence of semi-strongly regular graphs and some interesting properties regarding common neighbors of pairs of vertices, and shows connections between these two new concepts and the old …

The Impact Of Mentoring On Leadership Among Young African-American Females, Joyce A. Montgomery

Dissertations

The purpose of this study was to examine the perceived effectiveness of the mentoring relationship on the leadership behavior of female mentees in a community leaders program. More specifically, the researcher was concerned with what effects do the variables age, residence location, and family position have on aggressiveness, amount of influence, respect of knowledge, parental substitute and supportiveness components of leadership behavior among adolescent female mentees.

The target population consisted of 47 African-American adolescent females ages 14 through 18 years old attending the Community Leadership Program (CLP) based in Battle Creek, Michigan. The major data-gathering scale used, The Mentoring Leadership …

Toward A Biocritical Sociology, John Neuhaus

Dissertations

This dissertation is a critical discourse with three prominent trends in contemporary sociology. It is a critique of Emile Durkheim's admonition that sociological analysis, by definition, requires the exclusion of biological and psychological data. It shows, in contrast, that the exclusion of biosocial data removes vast sources of information which are useful and necessary in any interpretation of human behavior. This work also demonstrates that a biosocial perspective facilitates the development of a transcultural theory of human needs, which, if utilized, would enable sociologists to clarify a number of unproductive disciplinary conflicts concerning the definition and extent of social problems. …

Lost In The Fifties: A Study Of Collected Memories, Janelle L. Wilson

Dissertations

This is a study of ordinary people's recollections of the decade of the nineteen fifties. The theoretical concepts of collective memory and collected memories guide design and analysis. Unstructured interviews with 33 individuals who grew up in America in that decade were conducted. The snowball method identified potential informants. The data from these interviews, combined with secondary sources on that time period, served to reconstruct this decade. A number of themes emerged from the data; the decade was seen: as an apolitical time, as fun and innocent, as fearful with respect to atomic weaponry and Communists, as problematic for race …

The Song Of Lies: A Collection Of Poems, James Scannell Mccormick

Dissertations

This creative dissertation is a book-length manuscript of poems. What holds up, what holds together, the collection is, fundamentally, a narrow examination of the interrelationship between the poetic speakers' physical and psychological landscapes, that is, how various psychological states (love, grief, fear) shape a speaker's perceptions of, and reactions to, the world. This psychological anatomizing and taxonomizing takes place in four stages, arranged as parts in the manuscript.

The first part, with its emphasis on the contrast between the "objective" (real or external) and the "subjective" (perceived or internal) worlds, establishes the speakers' essential inability to reconcile what they see …

Public Choice Or Public Spirit: Toward A More Comprehensive Theory Of Regulation, Gary R. Kitts

Dissertations

This study examines the decisions made by state public utility regulatory commissions from the perspectives of two primary theories of regulatory decision making-- the public choice and public spirit models. The public choice model posits that an agency’s decisions are responsive to the pressures placed upon the organization by competing external interest groups. The public spirit model postulates that an agency’s decisions reflect the relative values of those with authority or influence within the organization. The study hypothesizes that each is incomplete and proposes a process model based on variables derived from both theories.

The research analyzed 240 utility rate …

Beliefs And Perceptions Of Michigan Superintendents Toward Females Advancing In The Ranks: Perspectives To Increase The Minority Pool, Dennis J. Stanek

Dissertations

The purpose of this study was to determine potential factors which affect the advancement of females in the role of superintendent. With the research pointing to a variety of causes for the low percentage of female superintendents, the reason for this study was to make various groups in leadership positions aware of such factors.

Three research questions were studied:

1. Do practicing K-12 male superintendents in Michigan possess significantly different beliefs and perceptions toward female superintendents than do practicing female superintendents?

2. What experiences did the respondent have in working with a female superintendent?

3. What perceptions do K-12 superintendents …

An Analysis Of Local Response To State Initiated School Reform Legislation: Michigan Public Act 25, A. Bruce Watson

Dissertations

Educational reform has been a topic of interest to educators, politicians and tax payers for over a century. Michigan’s educational reform legislation, Public Act 25. enacted in 1990, is a shared-responsibility model where the state and local school district share responsibility for implementing four major educational reform components. These components are, core curriculum, annual educational report, school improvement planning and accreditation.

The study was designed to answer the following two research questions. Initially, do elementary principals in Michigan public elementary schools perceive educational reform indicators and conditions to be in enough strength to allow educational reform to continue under Public …

Stress And Healthwellness, A Longitudinal Study, Howard Allen White

Dissertations

The purpose of this dissertation was to compare and examine the self-evaluated general health status of individuals in a five year longitudinal research study. Self-evaluations of health status have been shown to predict mortality, above and beyond the contribution to prediction made by indices based on the presence of health problems, physical disability, and biological or life-style risk factors.

The association between the stressful events of everyday living and the onset of the disease process suggests the importance of understanding the specific relationship under which stress is likely to result in illness. This research investigated the interrelationship of the different …

Learning Expectations And Learning From Problem Situations In Occupational Education, Michael Alexander Krischer

Dissertations

Employers have shown a growing interest in problem solving skill in addition to specific occupational skills (Carnevale, Gainer, and Meltzer, 1990). Learning expectations are defined as attitudes involving the self-conception of one's ability to respond to difficult situations, and learning from problem situations is defined as the ability to organize specialized knowledge so that it can be applied to a new situation. The purpose of the study was to examine relationships among these two variables and performance in a situation requiring the application of occupational knowledge under a novel set of conditions. The study was carried out at the Industrial …

A Study Of The Awareness And Understanding Of Distance Education By Leadership Roles At Community Colleges In Michigan, Douglas H. Lape

Dissertations

Community colleges are faced with the challenge of providing educational opportunities to an increasing and diverse population at a time of educational reform and decreasing financial resources. The colleges are expected to meet the changing needs of the communities they serve through open access, a diversity of high quality courses, and with schedules that accommodate the life styles of their students.

The study was designed to answer the following research question: Are there differences between the five leadership role groups, at Michigan’s 29 community colleges, regarding levels of awareness and understanding about distance education as a means of providing courses …

Development And Testing Of An Explanatory Model Of Registered Nurse Empowerment, Marilyn D. Klakovich Dnsc, Msn, Rn, Cnaa

Dissertations

Recent innovations in patient care delivery and nursing governance require an empowered workforce. However, little is known about what combination of organizational, leadership, and personal characteristics maximize the prediction of registered nurse empowerment. The purpose of this study was to develop and test an explanatory model of registered nurse empowerment. The predictor variables included personal characteristics of registered nurses (age, experience, organizational tenure, education, and position level of clinical and/or management responsibility), perceptions of organizational culture, and connective leadership. The study was conducted in a tertiary-care hospital in Southern California. A total of 113 registered nurses completed the Organizational Culture …

The Treatment Utility Of The Therapeutic Reactance Scale In Relation To Single Session Hypnosis For Smoking Cessation, Gregory N. Vaughan

Dissertations

This study examined the efficacy of three different hypnotic suggestion scripts each delivered in a single session of hypnosis for smoking cessation as mediated by reactance scores on the Therapeutic Reactance Scale (TRS) (Dowd, Milne, & Wise, 1991). Consecutive clinical trials were used to assign 48 subjects to treatment groups such that an equal number of subjects received: (1) direct suggestions, (2) suggestions that refrained the problem, (3) suggestions not specifically related to smoking cessation, and (4) a delayed treatment waiting list. Each subject rated the believability of treatment efficacy on a Likert type scale.

Four categories of the dependent …

Experimental And Numerical Determination Of Fluid Velocity Profiles And Turbulence Intensity In Mixing Vessels, Chun-Chiao Chou

Dissertations

In this study, both a laser-Doppler velocimeter (LDV) and a computational fluid dynamic (CFD) software package (FL UENI) were used to experimentally determine and numerically predict the velocity distribution of an unbaffled and a baffled mixing vessel. Two types of impellers were employed, namely a flat blade turbine (FBT) and a pitched blade turbine (PBT). These impellers were studied in a single-impeller or multiple-impeller configuration in the unbaffled and baffled vessels. The flow characteristics in the impeller regions were measured by LDV and used as boundary conditions in the numerical computation. Turbulence effects were numerically simulated using either the k-c …

A Petri-Net Based Methodology For Modeling, Simulation, And Control Of Flexible Manufacturing Systems, Venkatesh Kurapati

Dissertations

Global competition has made it necessary for manufacturers to introduce such advanced technologies as flexible and agile manufacturing, intelligent automation, and computer-integrated manufacturing. However, the application extent of these technologies varies from industry to industry and has met various degrees of success. One critical barrier leading to successful implementation of advanced manufacturing systems is the ever-increasing complexity in their modeling, analysis, simulation, and control. The purpose of this work is to introduce a set of Petri net-based tools and methods to address a variety of problems associated with the design and implementation of flexible manufacturing systems (FMSs). More specifically, this …

Theory, Design And Applications Of Linear Transforms For Information Transmission, Adil Benyassine

Dissertations

The aim of this dissertation is to study the common features of block transforms, subband filter banks, and wavelets, and demonstrate how discrete uncertainty can be applied to evaluate these different decomposition techniques. In particular, we derive an uncertainty bound for discrete-time functions. It is shown that this bound is the same as that for continuous-time functions, if the discrete-time functions have a certain degree of regularity.

This dissertation also deals with spectral modeling in filter banks. It is shown, both theoretically and experimentally, that subspectral modeling is superior to full spectrum modeling if performed before the rate change. The …

Section I: Thermodynamic Properties Of Hydrocarbon Radicals, Peroxy Hydrocarbon And Peroxy Chlorohydrocarbon Molecules And Radicals Section Ii: Kinetics And Reaction Mechanisms For : (1) Chloroform Pyrolysis And Oxidation (2) Benzene And Toluene Oxidation Under Atmospheric Conditions, Tsan-Horng Lay

Dissertations

Alkyl radicals are important active intermediates in gas phase photochemistry and combustion reaction systems. With the exception of a limited number of the most elementary radicals, accurate thermodynamic properties of alkyl radicals are either not available or only rough estimations exist. An H atom Bond Increment approach is developed and a data base [sic] is derived, for accurately estimating thermodynamic properties (ΔH_f°₂₉₈, S°₂₉₈ and Cp(T)) for generic classes of hydrocarbon radical species.

Reactions of alkyl radicals with molecular oxygen are one of the major reaction paths for these radicals in atmospheric photochemistry, oxidation of hydrocarbon …

Robust Approach To Object Recognition Through Fuzzy Clustering And Hough Transform Based Methods, Tianxiong Fu

Dissertations

Object detection from two dimensional intensity images as well as three dimensional range images is considered. The emphasis is on the robust detection of shapes such as cylinders, spheres, cones, and planar surfaces, typically found in mechanical and manufacturing engineering applications. Based on the analyses of different HT methods, a novel method, called the Fast Randomized Hough Transform (FRHT) is proposed. The key idea of FRHT is to divide the original image into multiple regions and apply random sampling method to map data points in the image space into the parameter space or feature space, then obtain the parameters of …

Design And Micro-Fabrication Of Tantalum Silicide Cantilever Beam Threshold Accelerometer, Chang Joo Kim

Dissertations

Microfabricated threshold accelerometers were successfully designed and fabricated following a careful analysis of the electrical, mechanical, and fabrication issues inherent to micron-sized accelerometers. A uniform cantilever beam was chosen because of the simplicity of design and fabrication. New models for the electrostatic force exerted on the cantilever beam were developed and calculations were made that accurately predicted the electrical characteristics of the accelerometer. The calculations also provided design guidelines for optimizing the accelerometer dimensions. Computer simulation demonstrated that the error of the electrostatic force, calculated using the most accurate model, was within 2% of the actual force which was obtained …

Combustion Of Methyl Chloride, Monomethyl Amine, And Their Mixtures In A Two Stage Turbulent Flow Reactor, Fuhe Mao

Dissertations

The feasibility of converting fuel-bound chlorine and nitrogen into HCl and N₂ with reduced pollutant emissions of CO, NO, and unburned hydrocarbons was investigated in a two-stage turbulent flow reactor. The study consists of four segments: completion and validation of the experimental facility, experimental and modeling studies of methyl chloride (CH₃Cl) combustion, similar studies on monomethyl amine (CH₃NH₂), and finally studies on simultaneous CH₃Cl and CH₃NH₂ combustion.

Validation of the experimental facility was made by combustion of ethylene (C₂H₄) and air under both fuel-lean …

Electrical Characteristics Of Novel Heterojunction Diodes Of Thin Relaxation Semiconductors/P-Si/, Hyung Joo Lee

Dissertations

The relaxation semiconductor is defined as one in which the dielectric relaxation time (τd;resistivity times permittivity) is greater than lifetime (τo). Non-hydrogenated amorphous Silicon Carbide (SiC) and KrF excimer laser induced disordered Si were used for the relaxation semiconductors. Both semiconductors have high resistivity, wide energy gap, and numerous defects. A novel diode, consisting of those semiconductors on p-type crystalline Silicon (c-Si), was fabricated. In the diode structure, an injecting contact was made on the relaxation material and a Schottky barrier contact was made on the c-Si.

Electrical characteristics of both diodes were found to have interesting …

Analysis Of Plates And Reinforced Concrete Columns By Cubic B-Spline Function, Gang Wang

Dissertations

Applying spline functions to numerical structural analysis has been more common in recent years. The recent increase use of spline functions is mainly due to their excellent characteristics, such as sectionalized continuity, linear combination, flexibility, and easy use for various boundary conditions. The whole deformed shape of some structures or substructures can be described with one displacement function constructed by a series of spline functions. By doing this, the mesh generation and the huge computer memory space are no longer needed because only one single superelement can be used in the whole process. The choice of spline functions as displacement …