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An Assessment Of Four-Hour Sample Durations Used To Determine Full-Shift Noise Exposures In A Foundry, Vince Marlo Fleming

Community & Environmental Health Theses & Dissertations

Full-shift sampling, usually eight hours, is traditionally performed to assess daily occupational noise exposure. This sampling approach is inefficient, and costly for repeated, long-term exposure evaluations. This study assessed the use of four-hour sample durations and subsequent data analysis to determine daily occupational noise exposures in a foundry. The four-hour sample durations were extracted from full-shift samples and analyzed on their ability to provide valid data for estimating mean daily noise exposure levels without significantly affecting sampling precision or accuracy. Results of this study indicate four-hour sample durations can be used successfully to estimate full-shift noise exposures provided certain criteria …

The Identification And Magnitude Estimation Of Occupational Stressors In The Industrial Hygiene Profession, Judith Hinch

Community & Environmental Health Theses & Dissertations

The industrial hygiene professional is responsible for the evaluation and control of hazards in the workplace. Job stress has been identified as a factor affecting the health, safety and productivity of workers and can be considered a workplace hazard.

This study involved the development of an instrument to identify and quantify sources of stress within a give profession. The industrial hygiene profession was chosen, though the method can be, and has been, used to evaluate stress in other groups of individuals. The method involved the identification of the most significant sources of stress by surveying a small number of the …

Visual Information Processing Of Geometric Figures As A Function Of Complexity And Field Of Vision, Karen E. Inn

Psychology Theses & Dissertations

The purpose of this study was to investigate whether human information processing does occur in parallel in the right hemisphere and serially in the left hemisphere as suggested by the hemisphere strategy model. In addition, this study was also designed to determine if there is a right hemisphere advantage in the processing of nonverbal information as indicated by the material specific theory.

In this 3 x 3 x 3 x 2 x 2 mixed design, Complexity (3) and Gender (2) were the between-subjects variables. Time Factor (3), Field of Vision (3), and Type (2) were the within-subjects variables. Complexity was …

Building A Consensus For The Development Of National Standards In History, Mary Vassilikou Bicouvaris

Theses and Dissertations in Urban Services - Urban Education

This research project examines the process used by the National History Standards Project to build consensus for the development of national standards for teaching history in America's schools.

Since the publication of A Nation At Risk: The Imperative for Educational Reform by the National Commission of Excellence in Education in 1983, the American educational community has been in the grips of a reform movement. The aim of this movement is to examine where we have been and where we are going as a nation and to redefine what we believe in and what we believe is important to teach our …

The Effects Of An Urban Middle School Dropout Prevention Program On The Academic Achievement, Attendance, Attitudes, And Conflict Resolution Skills Of At-Risk Student, Patricia Hawkins Fisher

Theses and Dissertations in Urban Services - Urban Education

The purpose of this study was to determine the effects of an urban middle school dropout prevention program on the academic achievement, attendance, attitudes toward self and school, and conflict resolution skills of potential dropout candidates. The study compared the differences in grade point averages and Iowa Test of Basic Skills scores, percentages of absences, self concept and motivation towards school scores, and the percentage of suspensions of subjects in three middle schools in Portsmouth, Virginia. A review of literature revealed that traditional dropout prevention efforts have addressed the dropout dilemma with varying degrees of success. More recent dropout initiatives …

The Role Of Laughter In The Thought Of Friedrich Nietzsche, Paul D. Gerdes

Institute for the Humanities Theses

The objective of this thesis is an analysis of the role of laughter in the thought of Friedrich Nietzsche (1844-1900), by which I mean both its influence on his intellectual development, and the incorporation of it in his philosophy. Such an undertaking is important because, while it might seem somewhat odd for a philosopher, and particularly a German philosopher, to consider laughter fundamental to his thought, laughter does play an essential role in all of Nietzsche's writing.

For the purposes of this thesis, I will investigate three separate but interrelated aspects of Nietzsche's thought: the influence of the Dionysian tragic-comic …

Diamond Thin Film Sensors For Hypersonic Flow Studies, Bhaskar Kumar Bulusu

Electrical & Computer Engineering Theses & Dissertations

Conventional metal film sensors can measure flow instabilities of the order of 60 kHz. The turbulence fluctuations in the hypersonic regime are of the order of 200- 400 kHz. To measure these fluctuations, sensors with an enhanced frequency response are required. Therefore, it is required to identify the parameters to enhance the frequency response. These include parameters such as the temperature sensitivity, the resistivity, the thermal conductivity, the diffusivity, specific heat capacity and the geometric size and shape of the film and the substrate. A selection of materials was then carried out to maximize the frequency response. Diamond was identified …

The Effect Of Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome Education Program On Knowledge, Attitudes And Sexual Behavior Of Selected College Students, Arlene Jaine Jackson Montgomery

Health Services Research Dissertations

The problem studied in this investigation was whether a behaviorally focused Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS) Program affects the knowledge, sexual attitudes and sexual behavior of college students.

Three hundred and six first-and third-year college students were included in the study from one university located in Southeastern Virginia. The sample was predominately female, African-American and mainly between the ages of 16-22 years of age.

Freshmen students were presently enrolled in the institution's HIV/AIDS education program, which was a part of a required course. The class sessions consisted of a pretest prior to student's completing the reading assignment …

The Effects Of Perceived Upward Influence Rewards And Personality Moderators On Job Satisfaction And Productivity In An Employee Suggestion Program, David J. Braun

Psychology Theses & Dissertations

The extent to which work satisfaction, task satisfaction, suggestion quantity and suggestion quality may be affected by upward influence and reward in a suggestion program was investigated using 160 students as subjects. Locus of control and growth need strength were investigated in terms of their effects as personality moderators. Subjects offered suggestions during three trials for nine topics representing university problems. The percentage of suggestions accepted by a review committee was manipulated as four levels of an upward influence condition (0'/o, 25'/0, 50'/o and 75'/o). In addition, subjects were randomly assigned to either a no-reward or reward condition, in which …

Body-Image Disturbances In Anorexia Nervosa And Bulimia Nervosa: A Meta-Analysis Of Extant Research, Edwin A. Deagle Iii

Psychology Theses & Dissertations

Body-image disturbances are key among the diagnostic criteria for anorexia nervosa and bulimia nervosa. However, the specific nature of this disturbance is not precisely defined by DSN-III-R or DSN-IV. The numerous body-image assessment techniques have generated inconsistent and conflicting results concerning the nature of body image in the eating disorders. This study is the first quantitative review, a meta-analysis of (n = 59) studies of body image among anorexics and bulimics relative to controls. The results indicated that attitudinal measures of body dissatisfaction, including perceptual self-ideal discrepancy measures, produce much larger effect sizes for clinical populations than do perceptual assessments …

Premature Infant Attractiveness And Temperament In The Prediction Of Maternal Sensitivity, Cheryl L. Shiflett

Psychology Theses & Dissertations

The influence of infant attractiveness and temperament on maternal sensitivity is important to examine in infants born prematurely because many characteristics associated with prematurity, such as postnatal cranial molding, may negatively impact maternal response. The present study investigated maternal perceptions of preterm infant development, attractiveness, age, and temperament, and examined the influence of attractiveness and temperament on maternal sensitivity. Twenty-nine mothers of preterms completed questionnaires on infant behavior, development, temperament, rated photographs for attractiveness and age, and were videotaped with their infant to measure maternal sensitivity according to CARE-Index procedures (Crittenden, 1988). Results indicated that mothers have more negative expectancies …

Vigilance: Instruction Effects And Personality Correlates Of Performance Workload And Boredom, David A. Sawin

Psychology Theses & Dissertations

The present laboratory study examined variables that are believed to impact vigilance in operational settings. Instructions were manipulated by telling half of the subjects to relax, and to focus on positive task characteristics (relaxation-emphasis), while the remaining subjects were instructed to "detect as many critical signals as possible" (detection-emphasis). It was expected that instructions emphasizing detection would lead to increased subjective workload ratings, though all subjects participated in the same 30-min vigilance task. Further, it was expected that decreasing demands by emphasizing relaxing qualities of the task would not impact performance, though lower workload ratings were expected. In addition, response …

Judging Statistical Significance: The Effects Of Standard Error Bar Formats And Visual Displays, Rebecca Wilson Miller

Psychology Theses & Dissertations

The present study examined various graphical displays for illustrating statistical significance. These displays were created following Dunlap and May's (1989) recommendation about representing statistical significance in figures with error bars derived from the pooled estimate of error variance. In the first experiment, 15 graduate students were asked to judge whether the relationships depicted in a series of graphs and tables were significant or nonsignificant. Four significance levels were combined factorially with three standard error bar formats, unidirectional opposite direction, unidirectional same direction, and bidirectional, and two displays, line graphs and bar graphs. A tabular display was also presented for comparison. …

A Study To Determine The Educational And Employment Status Of Deep Creek High School Marketing Education Graduates, Donald B. Gresham

OTS Master's Level Projects & Papers

The following goals were established to guide the research: 1. Determine the educational status of the program graduates; 2. Determine the employment status of the program graduates; 3. Determine if the Marketing Education program graduates are currently using most of the skills they learned while enrolled in the Marketing Education program.

A Study To Determine The Feasibility Of Establishing A Dual Marketing/Business Education Teacher Certification Curriculum In Virginia Colleges And Universities, Joy D. Lalonde

OTS Master's Level Projects & Papers

The following questions were established to guide this research: What should the requirements for teacher certification in marketing education be? What should the requirements for teacher certification in business education be? Can the two certification requirements be combined into one teacher education program?

A Study To Compare The Effectiveness Of Using Learning-Centered Instruction And Information-Centered Instruction, Stacy R. Page

OTS Master's Level Projects & Papers

The hypothesis governing this research project was that adult learners who receive learner-centered instruction using role plays and job aids will learn better than adult learners who receive information-centered instruction.

A Study Of Individuals Living In A Residential Environment Having Difficulty Following Their Bedtime Protocol, Lynelle M. Lockett

OTS Master's Level Projects & Papers

The following objectives were established to guide the research; 1. How often do residents follow their bedtime protocol? 2. Why do residents undergo seclusions or restraints around bedtime? 3. How many seclusions or restraints are occurring around bedtime?

A Study To Determine African-American Phds' Perspective On Factors Affecting Academic Achievement: Selected Case Studies, Faye Brock Wade

OTS Master's Level Projects & Papers

To answer the research problem the following questions were considered: 1. What are some of the intellectual, social, economic and family background characteristics of African-American PhD s? 2. What factors influenced their decision to attain an advanced degree? 3. What factors do they identify as positive contributors to their educational and professional development?

A Study To Determine The Major Influences On Elite Athletes Development, Kelli James

OTS Master's Level Projects & Papers

To answer this problem the following objectives were established: 1. To determine the influence that the athlete's home environment had on their athletic development; 2. To determine the influence their coaches had on their athletic development; 3. To determine the influence their athletic environment had on their commitment to excel at the international level.

Postmortem Diagnoses Of Virginia Woolf's 'Madness': The Precarious Quest For Truth, Nancy Topping Bazin

English Faculty Publications

The reputation of British writer Virginia Woolf (1882-1941) is now well established. Her brilliance as a writer is seldom contested, and her place in the literary canon is assured. Whether interested in literary traditions, textual studies, applied feminism, or postmodern theory, most scholars and critics admire what she had to say and how she said it. The variety, volume, and quality of her writings are impressive; her skill as a writer is seen not only in her eight novels but also in her essays, diaries, letters, short stories, biographies and nonfictional works A Room of One's Own and Three Guineas …

Advising From A Constructive Developmental Perspective, Garrett J. Mcauliffe, Roger F. Strand

Counseling & Human Services Faculty Publications

Advisors can enhance development by, first, identifying student's meaning-making assumptions and, second, challenging those assumptions while offering support as students struggle to increase the complexity of meaning making. Constructive developmental theory is offered as a useful framework from which to encourage greater student ownership of the educational planning process. Methods of assessing and enhancing development are suggested. Two cases that depict advising from the constructive developmental perspective are offered.

A Study To Determine Whether Oral Delivery Style, In Presenting Poetry To Students, Significantly Effects The Level Of Responsiveness To The Poetry, William H. Goff Ii

Theses and Dissertations in Urban Studies

Concerns about the lack of intrinsic motivation among students has been associated with behaviorism's emphasis on extrinsic rewards and with a general societal trend toward materialism. Teachers frequently comment that many students seem to have little interest in learning. This research examined one factor in student motivation, lesson delivery style.

Four 7th grade classes, two different classes from two different schools, were used, resulting in 69 subjects. Poetry was read to classes with either an aesthetic or a bland delivery style. The behavioral response of the students was noted as to whether or not they were indicative of physiological arousal. …

Teamwork In The Workplace: A Discovery Of The Work Processes One Team Used To Meet Its Goals, Thomas Andrew Hassler

Engineering Management & Systems Engineering Theses & Dissertations

A century-old disagreement in academia surrounds the question of whether individuals acting alone accomplish all work or whether workers can truly act in concert to meet management's production requirements. Total Quality Management (TQM) is a powerful force today in the industrial world, and the formation of teams to solve short-term problems is one of its fundamental techniques. This dissertation focuses on a particular TQM team with the purpose of understanding the processes it used to meet its goals. This ten-member team functioned for about one year and was assigned goals leading to improved accelerator reliability. The investigator was a member …

Electrodermal Activity As A Function Of Name Stimulus Match And Facial Familiarity, Donald Cherry

Psychology Theses & Dissertations

The present experiment examines the relationship between name stimulus match and facial familiarity using electrodermal activity (EDA) as a dependent measure. Twenty male and 20 female undergraduate students from Old Dominion University were used as subjects. A within-subjects design allowed subjects in the experimental conditions to view familiar written names and faces which varied on the dimension of naming (name-face pairings). Three combinations of naming conditions were incorporated: (1) match, (2) mismatch, and (3) no name. As a control, subjects experienced the same naming conditions, but the names and faces were unfamiliar. Results based on EDA amplitudes revealed that familiar …

Neuropsychological Functioning Among Violent And Nonviolent Sex Offenders, Pamela Knox-Jones

Psychology Theses & Dissertations

Violent sex offenders, nonviolent sex offenders, violent non-sex offenders, and nonviolent non-sex offenders were compared on neuropsychological testing and on personality testing. A neuropsychological test battery and the Minnesota Multiphasic Personality Inventory - 2 (MMPI-2) were administered to 93 and 50 male felons respectively. Subjects were drawn from a data base provided by the state Department of Corrections. Potential indicators of neuropsychological impairment were controlled during the selection process. Analyses of Variance (alpha =.05) found that violent sex offenders scored significantly lower than the other three groups on two measures that are sensitive to left hemisphere impairment and one that …

Mature Librarians And The University Faculty: Factors Contributing To Librarian's Acceptance As Colleagues, Jean A. Major

Libraries Faculty & Staff Publications

In an exploratory study, eighteen mature librarians who are considered colleagues of teaching faculty were interviewed to understand actual instances of acceptance within an institution. Participants demonstrated that performing the role of librarian and exploiting campus governance activities contributed significantly to collegial acceptance and were used to advantage more often than a common interest in research. The most important factor, however, was self-confidence as a librarian. Models and mentors reportedly helped subjects learn to be colleagues with other faculty; library school often did not.

An Evaluation Of The Implementation Of Total Quality Management In A Service Organization, Charles Stanford Stevens

Engineering Management & Systems Engineering Theses & Dissertations

This research consists of a formative evaluation designed to identify the steps necessary to revitalize a formerly successful Total Quality Management (TQM) process at a U.S. Navy engineering and logistics support organization. The research also developed a methodology to account for the fact that the investigator is a well-informed insider who served as one of the principle change agents for the TQM implementation.

The research is based on the researcher's observation that the major cause for the waning implementation was due to senior management and leadership issues and the organization-wide processes with which they interface. The investigation consisted of an …

Computer-Based Procedural Performance As A Function Of Window Size And Format Type, Christina Ann Dipalo

Psychology Theses & Dissertations

The present experiment examined the effect of three levels of format (flowchart, menu, and extended text), two levels of window size (6-line and lg-line), two levels of procedural plan (Plan A and Plan B), and two levels of gender (male and female) on task completion speed and performance accuracy. A computer-based procedure display task was employed to measure subject performance on three dependent variables; the overall task completion time, the decision time between steps, and the performance accuracy on steps executed. Plans A and B were examined for equal cognitive complexity using a logical analysis prior to the start of …

Responses To Dissatisfaction In Psychotheraphy: The Influence Of Prior Satisfaction, Perceptions Of Problem Severity And Attachment Style, Christopher C. Read

Psychology Theses & Dissertations

This study examined the influence of prior satisfaction, perceptions of problem severity, and attachment style in determining Rusbult's Exit, Voice, Loyalty, and Neglect responses to dissatisfying events depicted in a psychotherapy simulation. Constructive responses to therapy dissatisfaction (i.e., Voice and Loyalty) were positively related to prior satisfaction with the therapist and negatively related to perceptions of problem severity. Destructive responses (i.e., Exit and Neglect) were negatively related to prior satisfaction and positively related to problem severity. Attachment style was associated with individual differences in approaches to resolving conflict, but it was not consistently related to Exit, Voice, Loyalty, and Neglect …

The Falcon: A Play, Harold W. Mckinney Ii

Institute for the Humanities Theses

The Falcon is a historical drama set in medieval France during the reign of Philip the Fair, a tumultuous period of history marked by the fall of the Holy Land to Islam after more than 200 years of struggle by Christian forces to reclaim it, and followed by the gradual exile of the Popes from Rome to Avignon on the outskirts of France.

The play itself focuses on King Philip's repeated clashes with the Papacy, as well as his ruthless attack on the Order of the Knights Templar, whose own fate was interwoven with the fortunes of both Crown and …