Digital Commons Network^™

The Effect Of Rate Vs. Number Of Emissions Of An Operant Behavior On Behavior Probability, Michael D. Makepeace

Dissertations

The present study compared three conditions in the training of a set of operant responses on later probability of behavior that represented a generalization or co-adduction of the behavior emitted in training. In two of the conditions, the numbers of emissions of target responses were exactly equal; in a third condition, the number of emissions of target responses was a lesser quantity. The two conditions with an equal number of emissions of target responses were distinguished by the rate of responses yielded by contingencies surrounding training in each condition. In one of these conditions, subjects responded at a relatively low …

A Sense Of Entitlement To Self In Relationships: An Elaboration Of Attachment And Feminist Object Relations Theories, Suzanne Elaine Wolfe

Dissertations

Many women who present for psychotherapy with symptoms of depression and/or anxiety describe a common pattern of involvement in current and past nonmutual relationships. This phenomenon is described and explored in light of a new conception of entitlement. It is proposed that one’s sense of entitlement is a relative relational position along a continuum from overentitlement through healthy entitlement to underentitlement, and that these women are often underentitled in their adult relationships. Their relationships are often with overentitled others, and they may hold internal convictions that their place in relationships is to be underentitled. A particular pattern contributing to underentitlement …

Visitor In A Foreign Land: Reflections On Intercultural Adjustment In The Republic Of Armenia, Jerry L. Johnson

Dissertations

This first person, autobiographical account of one American citizen’s nine-week experience covering two years in the Republic of Armenia answers the question, aIs it possible to become resocialized in a foreign culture?’ Employing the experimental writing method called personal experience narrative, the author uses personal journal accounts and autobiographical stories as primary data to demonstrate his movement from ’modem tourist’ (MacCannell, 1976; 1992) to resocialized individual and provide a rich and detailed description of the Armenian homeland undergoing significant social changes after the collapse of the Soviet Union in 1991.

This study offers a model of socialization called ’life-learning’ to …

Health Care Beliefs Of Nursing Students As Predictors Of Intentions To Care For A.I.D.S. Patients, Catherine Ellen Earl

Dissertations

The purposes of this study were (a) to determine if information about AIDS taught using two different formats, lecture discussion and video discussion, results in differential retention of content about AIDS; (b) to determine if health care beliefs about AIDS change after exposure to a lecture or a video about AIDS among first year nursing students in rural community colleges; and (c) to examine whether the differences in intentions to provide care for AIDS patients are associated with health care beliefs about AIDS. In this study, both qualitative and quantitative research methods were used. The study was conducted over two …

Direct Service Staff's Perceptions Of Psychotropic Medication In Noninstitutional Settings For Individuals With Developmental Disabilities, Leeann Christian

Dissertations

Approximately 35-55% of individuals with mental retardation who live in the community are prescribed psychotropic and/or antiepileptic medication (Aman, Saphare, & Burrows, 1995; Singh, Guernsey, & Ellis, 1992). As more individuals with severe behavior challenges are transitioned from institutions into the community, these rates are likely to increase. Given these prevalence rates, it is important to determine whether staff who serve people with mental retardation are adequately educated about psychotropic medications. Previous studies (Aman, Singh, & White, 1987; Gadow, 1983; Singh, Epstein, Stout, Luebke, & Ellis, 1994; Singh et al., 1996) surveyed a variety of service providers in school and …

African-American Females And The Glass Ceiling In The Defense Logistics Agency, Velma Lee Clay

Dissertations

This study explores the career advancement experiences of African American women who have successfully broken through the glass ceiling. The term “glass ceiling” refers to artificial or invisible barriers based on attitudinal or organizational bias that prevent qualified women and minorities from advancing into senior-level management positions. Studies have confirmed that a glass ceiling does exist for African American women and that they are severely underrepresented in top level government jobs, they have less opportunity for advancement, and both gender and race are perceived as factors in their limited representation (MSPB 1992).

What is the Impact of Breaking the Glass …

Groundwater Hydraulics And Slope Stability Analysis: Elements For Prediction Of Shoreline Recession, William W. Montgomery

Dissertations

Studies documenting the roles that geologic materials and groundwater play in Great Lakes bluff recession are rare. This study reports findings concerning relationships between bluff lithology, bluff hydrology, and bluff recession along a 10-mile stretch of eastern Lake Michigan shoreline in heterogeneous Pleistocene deposes. According to a newly-developed, field-tested, GIS-based methodology, bluffs in the study area can be characterized lithologically as sand, clay, or mixed sand/clay, and can be characterized hydrologically as exhibiting either high head or low head.

Geotechnical analysis indicates that Atterberg limits, index properties, consolidation state, and drainage conditions affect the shear strength of bluff materials. Silty …

Implications Of Changing To 4 By 4 Semester Block Scheduling For Secondary Students With Learning Disabilities, Sandra Kay Wayne

Dissertations

The purpose of this study was to investigate the impact of changing from a traditional schedule to a block schedule on selected school-related behaviors and measures of secondary students with learning disabilities and their regular education teachers. Areas of impact that were addressed included school performance measures of student success rates, attendance rates, and discipline referrals as well as affective measures of levels of students' active engagement in learning activities, the variety of teaching and learning modes used, and the amount of individualized teacher attention given to students.

The research population consisted of six high schools in south and central …

Molecular Staging Of Colorectal Cancer: K-Ras Mutation Analysis Of Lymph Nodes Upstages Dukes’ B2 Patients, Jennifer S. Thebo

Dissertations

The successful treatment of colorectal cancer depends upon the ability of staging systems to identify patients who are at risk for recurrence. The currently used systems fail in a significant number of patients. Multiple attempts have been made to improve upon these systems in order to provide better treatment for at-risk patients.

A variety of oncogenes and tumor suppressor genes have been implicated in colorectal cancer. Mutations in one of these, K-ras, occur in 40-60% of colorectal carcinomas. However, the relationship between specific mutations and clinical outcome is unclear.

The purpose of this study was to determine whether or not …

History Of The United States Air Force Nurse Corps, 1949-1954, Sharon A. Vairo Dnsc

Dissertations

The Air Force Nurse Corps (AFNC) was established effective July 1, 1949, however, no history of the AFNC has been written. The purpose of this investigation was to examine the first five years of the AFNC when its initial framework, policies, and practices were established. Included in this period was the story of the AFNC response to its first great challenge of the Korean War beginning just before the corps first anniversary. The study framework consists of the four themes of (1) dedication to serve, protect, and care for soldier patients; (2) slow advance in status; (3) need for adequate …

Performance Analysis Of The Interference Adaptation Dynamic Channel Allocation Technique In Wireless Communication Networks, Ziqiang Xu

Dissertations

Dynamic channel allocation (DCA) problem is one of the major research topics in the wireless networking area. The purpose of this technique is to relieve the contradiction between the increasing traffic load in wireless networks and the limited bandwidth resource across the air interface. The challenge of this problem comes from the following facts: a) even the basic DCA problem is shown to be NP-complete (none polynomial complete); b) the size of the state space of the problem is very large; and c) any practical DCA algorithm should run in real-time.

Many heuristic DCA schemes have been proposed in the …

Orthogonal Transmultiplexers : Extensions To Digital Subscriber Line (Dsl) Communications, Xueming Lin

Dissertations

An orthogonal transmultiplexer which unifies multirate filter bank theory and communications theory is investigated in this dissertation. Various extensions of the orthogonal transmultiplexer techniques have been made for digital subscriber line communication applications.

It is shown that the theoretical performance bounds of single carrier modulation based transceivers and multicarrier modulation based transceivers are the same under the same operational conditions. Single carrier based transceiver systems such as Quadrature Amplitude Modulation (QAM) and Carrierless Amplitude and Phase (CAP) modulation scheme, multicarrier based transceiver systems such as Orthogonal Frequency Division Multiplexing (OFDM) or Discrete Multi Tone (DMT) and Discrete Subband (Wavelet) Multicarrier …

A Model For Travel Mode Switching, Lei Cao

Dissertations

Transportation policy research assesses the effect of policy changes such as the imposition of a parking charge or the augmentation of passenger rail service, on individual travel behavior. Over the last few decades, Conditional Lo it Model has been strongly advocated among discrete choice models for transportation policy study due to its ease of estimation and realistic outcomes.

This dissertation analyzes the necessity of the entry of constraints in the indirect utility function. These functions are used in discrete choice models and form the basis for travel demand modeling. This dissertation proposes a hypothesis that the explicit entry of constraints …

Dual Material Gate Field Effect Transistor (Dmg-Fet), Wei Long

Dissertations

Improving performance and suppressing short channel effects are two of the most important issues in present field effect transistors development. Hence, high performance and long channel like behaviors are essential requirements for short channel FETs. This dissertation focuses on new ways to achieve these significant goals. A new field effect transistor - dual material gate FET (DMG-FET) - is presented for the first time. The unique feature of the DMG-FET is its gate which consists of two laterally contacting gate materials with different work functions. This novel gate structure takes advantage of material work function difference in such a way …

Flag : The Fault-Line Analytic Graph And Fingerprint Classification, Ching-Yu Huang

Dissertations

Fingerprints can be classified into millions of groups by quantitative measurements of their new representations - Fault-Line Analytic Graphs (FLAG), which describe the relationship between ridge flows and singular points. This new model is highly mathematical, therefore, human interpretation can be reduced to a minimum and the time of identification can be significantly reduced.

There are some well known features on fingerprints such as singular points, cores and deltas, which are global features which characterize the fingerprint pattern class, and minutiae which are the local features which characterize an individual fingerprint image. Singular points are more important than minutiae when …

Numerical Study Of Three-Dimensional Free Convection From Semi-Enclosed Geometry And Discontinuous Heat Sources, Aklilu T.G. Giorges

Dissertations

Three-dimensional natural convection from three-by-three array of isoflux heat sources mounted on one vertical wall of semi-enclosed region has been numerically investigated. Detailed thermal information of this important engineering configuration is currently not available. The major objective of this study was to obtain this needed thermal and velocity information.

The semi-enclosed geometry can be viewed as a thin rectangular region with four closed and two open sides. The open surfaces are located at the top and adjacent side. For the fluid air, Pr = 0.71, the study covered a heat flux based Rayleigh number (Ra) range of (10² ≤ …

A Theoretical Perspective Of Factors That Relate To The Functional Independence Of Mature Adults, Richard N. Ashden Edd,Dc

Dissertations

Limitations of policy makers and health care providers understanding about living conditions in later adulthood continually constrains mature adults from doing more for themselves, and society. These circumstances move society to devalue mature adults. Less valued mature adults tend to become even more dependent, that is, increasingly less willing to care for themselves, and less able to contribute to the social good. As a result, a vicious cycle was created, and it caused mature adults to live lower quality lives, and become increasingly dependent on others. To empower mature adults in later life, this study does the preliminary work to …

Voices Against Discrimination And Exclusion: Latino School Leaders' Narratives For Change, Jaime J. Romo Edd

Dissertations

Many scholars, practitioners, and policy makers know very little about individual Latino administrators' cultural and professional experiences, responses to discrimination, and patterns or institutional conditions which relate to K-12 ethnic minority administrators' success. Moreover, many are also unaware that as ethnic diversity increases, the relative proportion of minority administrators, many of whom could be role models, shrinks. Once we can recognize this as seeds for inequity in society, we might be able to consider the ways in which our educational institution reinforces or counters societal inequities. By specifically exploring Latino administrators' experiences, because of the large Latino California presence, we …

A Comparison Of Standardized Measures Of Achievement And Ability With Locally Normed Curriculum Based Measures Of Reading In A High Achieving District, Ann Elizabeth Gleeson

Dissertations

No abstract provided.

Health Ministry In The Life Of A Congregation With A Parish Nurse: Caring And Connecting Through Christ, Mary Ann Chase-Ziolek

Dissertations

No abstract provided.

Biophysical Studies Of The Spectrin Sequence Motif, Denise M. Lusitani

Dissertations

No abstract provided.

Rupture In The Ordinary, Geraldine Abbatiello

Dissertations

No abstract provided.

The Three Parts Of Babylon : Teaching A Historicist Interpretation Of The Leopardlike, Lamblike And Scarlet Beasts (Rev 13 And 16:19 As Reflected In Rev 17) Based Upon The Douglas Waterhouse Construct, William C. Taggart

Dissertations

Problem. In the field of religious education, a need exists for a broad teaching strategy through which the biblical three parts of Babylon (Rev 16:19) and the visual imagery of apocalyptic Babylon (Rev 13 and 17) might be taught effectively within the historicist tradition. This study was designed to present a teaching strategy based upon the historicist apocalyptic three-part construct developed principally by Douglas Waterhouse.

The Theoretical Organizing Principle of Geographic Relationships. The concept that helped guide and bring together this study was the understanding that Rev 17 is based on personification which were well known in the …

The Relationship Between Treatment Programs And Recidivism With African American Delinquents Under The Age Of 14, Sonya D. Gray

Dissertations

Problem statement. African American youth are over-represented in the juvenile justice system, which fails to meet their needs. Research is necessary, therefore, to discover treatment alternatives that effectively address these delinquents' needs.

Methodology. This study examined the relationship between treatments and recidivism of 100 African American male delinquents under the age of 14. Recidivism was defined as any arrest, within a 3-year period, for either criminal or misdemeanor offenses, subsequent to the court's referral for the treatment programs named in the study. Only delinquents who were adjudicated for the first time in 1991 through 1994 were included in …

Variables That Discriminate Between Persisting And Nonpersisting, First-Year Undergraduate Students In An Open-Admissions, Multicampus, Commuter College System, Jeffrey David Hines

Dissertations

Problem. Most new undergraduate students begin college with the highest hope of finishing their educational programs. Unfortunately, a large number of students drop out prior to graduation. This is particularly true of nontraditional students who attend nonresidential commuter colleges. This study investigates the differences between nontraditional commuter students who persist through to completion, and those who do not.

Method. A total of 436 Davenport College students, 65 males and 371 females, was surveyed for this study. They were full or part-time, certificate, diploma, or degree-seeking students at one of five Davenport campuses: South Bend and Merrillville, Indiana; Grand Rapids, …

The Influence Of Social Integration, Religious Integration, And Religious-Social Regulation On Suicidal Behaviors Among Seventh-Day Adventist Youth, Elizabeth A. Hossler

Dissertations

Problem. Since Durkheim's classic 1897 study of differences in suicide rates between Catholics and Protestants in Europe, much research has focused on the relationship between religion and suicide. Pescosolido and Georgianna (1989) have suggested that Durkheim's Catholic/Protestant paradigm may not work well in the more heterogenous religious culture within the United States. This present study used Pescosolido and Georgianna's (1989) social network theory to examine the influence of social integration, religious integration, and religious-social regulation on attempted suicidal behavior in Seventh-day Adventist adolescents.

Method. The data used for this study came from the Valuegenesis (1989) survey conducted by the Search …

Religious Educator As Rabbinic Disciple: A Theology Of Teaching, Larry J. Huiras

Dissertations

No abstract provided.

An Analysis Of The Pedagogical Methods Of Hindu Gurus, Pearl Anjanee Gyan Edd

Dissertations

The purpose of this study was to explore the pedagogical methods of Hindu gurus that could be applicable to elementary school teaching for the inner development of students. With severe cutbacks to classroom instruction and demands by economic, political, and educational leaders for education to produce a highly skilled work force for the future of the economy, teachers are forced to use precision teaching for measurable learning. The review of the literature in this study presented a historiography of Western pedagogical methods. It showed how Western teaching methods have been defined by the seventeenth-century Newtonian objectivistic-reductionistic-mechanistic paradigm and later enforced …

Patterns And Correlates Of Cavaas Performance By Students With Spina Bifida And Attention Problems, Susan Boyle-Fields

Dissertations

No abstract provided.

Intentional Classroom Humor In Nursing : A Multiple Case Study, Joan Kay Ulloth

Dissertations

Problem. The purpose of this study was to examine the perceived connections between the intentional use of humor in the nursing classroom and student learning in the cognitive and affective domains while seeking to understand student and teacher perceptions and responses to humor.

Method. This study used a case study approach and the end result is a multiple case study of three associate degree nursing instructors in the Midwest. The data collection methods included observations, interviews, and surveys. Data from the different sources were examined within and across cases for commonality or difference of experience. Connections were made between …