Digital Commons Network^™

The Impact Of Early-Intervention/Prevention Services On The Northville Public Schools, Robert O. Sornson

Dissertations

Problem

Whereas some school districts have continued to observe high rates of reading failure and increasing rates of special education identification, others have looked at program or system changes to reduce early learning failure. This study is an analysis of the impact of early intervention practices in the elementary schools of an upper-middle-class community.

Method

Cost analyses of district programs were compared to a hypothetical district with state average levels of special education identification. Special Education eligibility rates were tracked over a 10-year period. Data were collected from surveys given to Instructional-Support Team personnel, general education teachers, elementary administrators, and …

A Study Of The Relationship Between Loneliness And Internet Use Among University Students, Katherine L. Dittmann

Dissertations

Problem . Research investigating the relationship between loneliness and various dimensions of Internet use is mixed. While some studies support the connection, other studies refute the link. More analysis in this area is needed to help clinicians, parents, college students, school counselors, and educators better understand the effects of the Internet on college-age students. This study attempts to expand understanding of the conflictual relationship that exists between loneliness and the dynamics of Internet use in undergraduate students.

Method . Four-hundred sixty-six randomly selected Andrews University undergraduate students who lived in residence halls, university apartments, and the community completed the UCLA …

Developing Life Skills : Perceptions Of Graduates Of The Adult, Non-Traditional Business And Management Programs At Indiana Wesleyan University, Joseph Robert Flowers

Dissertations

Problem. Indiana Wesleyan University teaches all of its adult courses using 10 skills as a foundation. This study determined the perceived attitudes of its graduates regarding the importance of and their relative progress in these 10 areas.

Method. A survey questionnaire was developed and a stratified random sample of graduates was surveyed. A two-way analysis of variance was used to analyze the differences and interactions among the graduates based on two variables: major and gender.

Results. Graduates perceived the following four skills as "very important": Problem Solving, Oral Communication, Writing Effectively, and Ethics. Six skills were perceived …

The Relationship Of Academic Workload Typologies And Other Selected Demographic Variables To Burnout Levels Among Full-Time Faculty In Seventh-Day Adventist Colleges And Universities In North America, Sylvia Gonzalez

Dissertations

Problem statement. Research has shown that burnout is a widespread phenomenon among teachers, and that workload could be a possible predictor. No study had been done to date in Seventh-day Adventist colleges and universities in North America to determine the levels of burnout in full-time faculty. Research was necessary, therefore, to determine the possible impact of academic workload typologies, gender, age, years of service in education, rank of professorship, teacher perception of academic workload intensity, and teacher perception of academic workload on burnout levels in this population.

Methodology. A non-experimental, exploratory, correlational, field-based, and cross-sectional study was conducted. …

Paul's Use Of Canonical And Noncanonical Wisdom Literature In Romans And The Corinthian Letters, Tadashi Ino

Dissertations

Problem . Although Paul's use of wisdom literature has been widely acknowledged, the relationship between the apostle and wisdom literature has not been thoroughly investigated. Scholars have tended to deal mainly with the function of wisdom traditions in general in Paul's argument. Furthermore, no one has compared his use of canonical and noncanonical wisdom literature. This present study sought to determine the nature of Paul's use of wisdom literature by comparing his use of canonical wisdom books (Job, Proverbs, and Ecclesiastes) with his use of noncanonical ones (Sirach and the Wisdom of Solomon) in Romans, and 1 and 2 Corinthians. …

Perceptions Of Nursing Academic Administrators And Faculty Related To The Pursuit Of Upper-Level Administrative Careers, Lavonne M. Adams

Dissertations

Problem. To address the shortage of qualified candidates interested in academic administration, this study explored factors related to recruitment of nursing academic administrators, including leadership practices of current administrators, career aspirations of potential administrators, and perceptions of both groups toward a career in academic administration.

Method. Nursing academic administrators and full-time faculty from randomly selected National League for Nursing Accreditation Commission (NLNAC)-accredited nursing programs in private colleges or universities in the United States participated in the study. Administrators completed the Leadership Practices Inventory-Self (LPI-Self) and an investigator-designed Recruitment Questionnaire. Faculty completed the Leadership Practices Inventory-Observer (LPI-Observer) and an investigator-designed Career …

The Role Of School Psychologists As Perceived By Administrators, Teachers, And School Psychologists In Berrien, Cass, And Van Buren Counties, Rosemary E. Mcdaniel

Dissertations

Problem. As our society changes, new demands are made on families and their children. This creates problems, concerns, and needs which should be addressed by the schools. Consequently, school psychologists will be expected to broaden their present roles and functions to meet these demands. The dilemma is to know what adjustments within the role of school psychology must be made in order to keep up with the changes in society, particularly those which affect school-age children and their families.

Method. This study was an attempt to examine actual and desired functions and training needs of school psychologists within Southwestern …

An Examination Of Employees' Understanding And Implementation Of The Information Security Program At Xyz Engineering Center, Dale J. Mancini

Dissertations

Purpose of Study. Due to an increase in global competition and employee dishonesty, the need for information security is on the rise. Consequently the XYZ Engineering Center faces an ever-increasing threat of industrial espionage and information theft. Employees of the Center have been given the product-security policy and have been encouraged to secure confidential information. Therefore, this study was designed to determine the level at which employees at the XYZ Engineering Center understand, value, and practice information security. Additionally, the study also examined employee views on physical safety while at work.

Methodology. The study used analysis of variance and a …

A Comparative Study Of Giving And Volunteering Patterns Among Adults With Seventh-Day Adventist And Other Christian Religious Identities, Karen E. Stockton-Chilson

Dissertations

Problem. In an environment that challenges the non-profit sector, including church-based organizations, to do more with less, it is important to understand the mechanisms that build and sustain two key resources-individual giving and volunteering. Research indicates that there is a great deal of variation in the extent to which individuals provide help. An integrative theoretical model is utilized to examine and compare the giving and volunteering behaviors, socialization, attitudes, reasons, and motivations of adults with Seventh-day Adventist and other Christian religious identities, with secondary consideration given to the effect of potential ethnic variations.

Method. The sample (N = 1359) …

A Comparison Of The Emotional Indicators On The House-Tree-Person Drawings And The Kinetic-House-Tree-Person Drawing, Denise Ann Stoddard

Dissertations

Problem. Robert Burns, author of the Kinetic-Family- Drawing, - has devised a projective test called the Kinetic-House-Tree-Person drawing. He has taken the House-Tree-Person projective technique and changed the instructions to include all of the figures on one page and also to include an action. In Burns's book on the K-H-T-P he claimed that his drawing gives a better clinical picture of the subject than the H-T-P. However, there is no research that compares the two tests for clinical information.

Method. The H-T-P and K-H-T-P were administered to 204 college students 18 years of age and older. These students came …

Leadership In Reaching Global Consensus On Technologicl Standardization, Carol Oak Tierney

Dissertations

Problem. Today there is an environment in our organizations represented by “islands” of information. Information cannot be exchanged easily. The information is stored in computers that cannot talk to each other. Archaic paper processes, lack of non-proprietary international standards, and computer interoperability deficiencies have created cumbersome industry productivity problems. The purpose of the study was to determine whether differences exist between organizations in the acceptance and implementation of non-proprietary international standards and the required processes for change. This purpose was addressed through an examination of one example of a model for the exchange of data-The Standard for the Exchange …

Geoelectrical Response Of An Aged Lnapl Plume: Implications For Monitoring Natural Attenuation, Douglas D. Werkema Jr.

Dissertations

The geoelectric stratigraphy at a site impacted with light non-aqueous phase liquids (LNAPLs) is investigated for its link to natural biodegradation, its contribution to the conductive model for aged (i.e. mature) LNAPL contaminated sites, and the relationship to the natural hydrologic regime. The highest conductivities (lowest resistivities) were observed in portions o f soils where LNAPL was in residual and free phase. Corroborating evidence from bacteria enumeration from soil close to the vertical resistivity probe (VRP) installations show orders-of-magnitude increase in both heterotrophic and oil degrading microbes at the depths where the conductivity was at a maximum. The coincidence o …

Testing The Effectiveness Of Behavioral Activation Therapy In The Treatment Of Acute Unipolar Depression, Jenifer M. Cullen

Dissertations

The present study sought to investigate the clinical effectiveness of Behavioral Activation (BA) Therapy, the behavioral activation component of Beck's Cognitive Therapy (CT; Beck, Rush, Shaw, & Emery, 1979). Seventeen adults seeking mental health services for Unipolar Depression were recruited from the Kalamazoo and Southwestern Michigan regions. All participants were randomly assigned to either (a) an Immediate Treatment Group, or (b) a waitlist control group, while both received 10 weeks o f BA therapy. Depressive symptomatology for both conditions were assessed at pretreatment, post-treatment, and 3-month follow-up with the Beck Depression Inventory-II (BDI-II; Beck, Steer, Ball, & Ranieri, 1996), the …

Perceptions Of A Prejudiced Campus: Institutional Antecedents And Personal Consequences For African-American Students, Brenda Taylor King

Dissertations

The present research consists of two studies designed to (a) identify those institutional characteristics that African-American students, themselves, consider to evaluate the campus environment of predominately White colleges and universities (PW'CUs). and (b) examine the relationship between African-American students' perceptions o f the campus environment at a PWCU (based on institutional characteristics) and their expectations of quality of life and academic achievement In Study One. African-American and White students at Western Michigan University and high school seniors at two public high schools completed the Campus Climate Survey, designed to identify the institutional characteristics to which African- American students spontaneously attend …

Load Balancing And Congestion Avoidance Routing, Konstantinos N. Kokkinos

Dissertations

Today’s high speed backbone networks are expected to support a wide range of communication-intensive applications. One of the most important issues in Quality of Service (QoS) is efficient routing. Many QoS routing solutions have been published lately for different criteria of QoS requirements and resource constraints. In this dissertation we focus on the design of regular network topologies and suggest efficient routing schemes to reduce the probability of hot spot creation in the network. Furthermore, we provide a detection of congestion mechanism that reroutes traffic to maintain balancing with small communication cost. Several theoretical results relatively to network traffic balancing …

Economic Development And Social Diversity: The Origin And Composition Of A Systemic Growth Regime In Louisville, Kentucky, 1897-1933, John W. Mctighe

Dissertations

Between the years 1897 and 1933, a systemic growth regime controlled the urban development of Louisville, Kentucky. The city’s growth regime was created in response to changing national patterns of production resulting from industrialization, and was dedicated to both urban economic expansion, as well as internal political and social control. The growth regime functioned in an informal manner through the formal organizations of the city by co-opting selective representatives from the various economic, ethnic, and racial leadership pools of the city. As an informal entity, the growth regime achieved a high degree of urban hegemony and was a structural hierarchy …

Perspectives On Power: John F. Kennedy And U.S.-Middle East Relations, April R. Summitt

Dissertations

A study of President John F. Kennedy's policy toward the Middle East illustrates the agency and unexpected power wielded by so-called "third world" countries during the Cold War era. In spite of careful planning in Washington, Middle East leaders often manipulated and directed Kennedy's approach to the region. Regional actors used American fears of Communism to gain increased financial aid, military support, and influence in the United Nations. Although seeming to submit to Western pressures in exchange for such support, these leaders played both superpowers against each other and shaped policy according to local needs. While this relationship meant a …

Three Essays On Economic Reform: Effects On Human Development, Fertility, And Factor Shares, Khaled Ibrahim Abdel-Kader

Dissertations

This dissertation contains three essays on economic reform programs supported by the IMF and World Bank. Using appropriate theoretical and empirical models, we investigate the impact of reform on three aspects of economic development: (1) human development, (2) fertility, and (3) income shares of factors of production. In the first essay, we examine the long-run impact of reform on different measures o f human development and income. Empirical results show that reform has long-run positive impact on GDP per capita and measures of human development. However, worse initial macroeconomic conditions offset this impact. In the second essay, we examine the …

Specifying The Psychomotor Domain Of The Construct Of Nursing Competence, Joni L. Jones

Dissertations

The measurement of an individual's predicted performance in his/her field is a requirement of many professions. The NCLEX-RN® is the measurement tool used to determine whether or not new graduates of registered nursing programs are competent to enter the profession. Although there are three domains of learning in nursing (cognitive, affective, and psychomotor) the only domain tested for licensure is the cognitive. Many factors contribute to the lack of testing in the psychomotor area. One of the major impediments is that the entry-level psychomotor domain for registered nursing has yet to be defined. The purpose of this study was to …

A Comparison Of One-To-One And Small Group Instruction For Young Children With Autism: Focus On Effective Teaching And Behavior Management, Kathy Marie Bertsch

Dissertations

Over the past two decades, research has focused on identifying successful instructional methods and appropriate programming for young children with autism. Much of this early research focused on the effectiveness of intensive one-to-one behavioral programs. Support for intensive one-to-one instruction for children with autism began a long-term debate over the effectiveness, efficiency and appropriateness of one-to-one instructional strategies for young children with autism. In response, researchers and educators began considering and studying small group instruction, a less restrictive alternative to intensive one-to-one instruction. While support is mounting for the use of small group instructional strategies, there continues to be limited …

The Cultural Script Of Special Needs Adoption, George Grant, Jr.

Dissertations

The purpose of the study was to examine special needs adoption from the perspective of the adoptive parents. Using the general guidelines of grounded theory, the study analyzed secondary data from a post-adoption program providing services to families who adopted special needs children. The data revealed that adoptive parents function under a cultural script of special needs adoption. The cultural script influences how families view themselves, the environment around them and how they decide to function as adoptive families. The study explains the cultural script, ways that professionals working in adoption can use that cultural script to support adoptive families …

The Effects Of Group Size On Incentive Effectiveness: A Meta-Analysis, Angelica C. Grindle

Dissertations

A meta-analysis was conducted to examine the effects of group size on incentive effectiveness using data obtained from incentive systems implemented in 13 companies. Other predictor variables included the organizational level targeted for improvement, long/short-term profitability type, company number, and length of exposure to the incentive system. The main dependent variable was the monthly score for each measure of performance. Three types of meaningful comparisons were defined for these data: (1) Between-Group - Within-Company comparisons in which a performance measure was in place in two or more units of an organization; (2) Between-Group - Across-Company comparisons in which a performance …

A Study Of The Leadership Preparedness Of U.S. Public University Chief Business Officers, Daniel J. Hurley

Dissertations

Despite the enormous role that Chief Business Officers (CBOs) play in administering the business and financial affairs of American public universities, little research has been conducted on their leadership preparedness. The primary objectives of this study were to assess the self-perceived preparedness of U.S. public university CBOs at the time they assumed their first position in the role, and to determine if specific factors could be associated with their overall preparedness.

With support from the National Association of College and University Business Officers, a survey was developed and mailed to the entire population of CBOs at four-year public universities in …

A Test Of Factor Analysis As A Validation Procedure For Physician Certification Examinations, Jeffrey D. Greene

Dissertations

Two physician certification examinations from different medical specialties were investigated. The purpose of the study was twofold: 1) to determine the similarities between the factor structure of the examinations and their respective tables of specifications; and 2) to demonstrate the relative efficacy of factor analysis in differentiating the structure between two related but dissimilar domains of information. Specialty A is a homogeneous discipline focused on a relatively narrow concentration of organs, body systems and anatomy. This examination contained 309 items. There were 845 cases available for analysis. Specialty B is a heterogeneous area of specialty concerned with numerous areas of …

Factors Affecting Superintendent Longevity In Michigan, Sally Hipp

Dissertations

Theory and research surrounding the issue o f longevity of superintendents seemed contradictory in the literature. On the one hand, the average length of time a superintendent serves in his/her position has not changed noticeably over the last few decades. Yet many researchers were reporting a crises in this field because the applicant pool seemed to be shrinking and longevity of superintendents in large urban districts was reported to be lower than the average longevity rate of 5-6 years. In addition the perception of many of the superintendents in the field was that the turnover rate of superintendents was on …

The Development And Psychometric Testing Of An Instrument Measuring The Use Of Intuition By Nursing Students, Anita Joel Smith Phd, Mn, Rn

Dissertations

Measurement of intuition use among nursing students has not occurred because developed intuition measures have been designed specifically for experienced nurses. The purpose of this study was to develop and psychometrically evaluate an intuition instrument for nursing students. An intuition instrument can provide the means to (a) determine if students use intuition in care providing activities and (b) measure intuition use over time. Instrument development included (a) concept clarification, (b) item development, and (c) psychometric testing. Intuition was defined as a nonlinear process of knowing perceived through physical awareness, emotional awareness, and/or through physical or spiritual connections. Content experts established …

Have Charter Schools Materialized Their Promise A Contrast Between Rhetoric And Reality, Mary Kay Kempker-Vandriel

Dissertations

Charter schools are a growing force in American education. Parents are demanding a choice in their child's public education. Are charter schools better than traditional public schools? Have charter schools kept their promise?

In the study regular public schools and charter schools were compared along five dimensions: (a) opportunity for learning and access to quality education, (b) innovative teaching methods and participative management, (c) teacher job satisfaction, (d) parent involvement, and (e) school accountability. Existing data from the 1999/2000 Schools and Staffing Survey (SASS) were analyzed with primarily chi-square tests and one t-test. These analyses provided results in relation to …

Adaptive Ds-Cdma Multiuser Detection For Time Variant Frequency Selective Rayleigh Fading Channel, Xin Tang

Dissertations

The current digital wireless mobile system such as IS-95, which is based on direct sequence Code Division Multiple Access (DS-CDMA) technology, will not be able to meet the growing demands for multimedia service due to low information exchanging rate. Its capacity is also limited by multiple accessed interference (MAI) signals.

This work focuses on the development of adaptive algorithms for multiuser detection (MUD) and interference suppression for wideband direct sequence code division multiple access (DS-CDMA) systems over time-variant frequency selective fading channels. In addition, channel acquisition and delay estimation techniques are developed to combat the uncertainty introduced by the wireless …

Multicast Outing Protocols And Architectures In Mobile Ad-Hoc Wireless Networks, Beongku An

Dissertations

The basic philosophy of personal communication services is to provide user-to-user, location independent communication services. The emerging group communication wireless applications, such as multipoint data dissemination and multiparty conferencing tools have made the design and development of efficient multicast techniques in mobile ad-hoc networking environments a necessity and not just a desire. Multicast protocols in mobile adhoc networks have been an area of active research for the past few years.

In this dissertation, protocols and architectures for supporting multicast services are proposed, analyzed and evaluated in mobile ad-hoc wireless networks. In the first chapter, the activities and recent advances are …

Em-Based Iterative Channel Estimation And Sequence Detection For Space-Time Coded Modulation, Zbigniew Baranski

Dissertations

Reliable detection of signals transmitted over a wireless communication channel requires knowledge of the channel estimate. In this work, the application of expectationmaximization (EM) algorithm to estimation of unknown channel and detection of space-time coded modulation (STCM) signals is investigated. An STCM communication system is presented which includes symbol interleaving at the transmitter and iterative EM-based soft-output decoding at the receiver. The channel and signal model are introduced with a quasi-static and time-varying Rayleigh fading channels considered to evaluate the performance of the communication system. Performance of the system employing Kalman filter with per-survivor processing to do the channel estimation …