Digital Commons Network^™

A Study To Categorize Adult Education Literature Through Donlevy And Donlevy's Template Of Perspectives, Linda A. Mason

OTS Master's Level Projects & Papers

The following objectives were established to address this problem: 1. How effectively can adult education literature be categorized by using the Donlevy and Donlevy Template of Perspectives? 2. What recommendations can be made from these perspectives for the teaching of adult education principles?

The Effect Of Informal Training On Performance Support System Utilization, Floyd Graham

OTS Master's Level Projects & Papers

The problem of this study was to determine if a Performance Support System is as effective as a Performance Support System in conjunction with informal training in increasing the use of the number of features found in Microsoft Outlook '97, an e-mail and knowledge management application.

A Study To Determine The Level Of Job Satisfaction Among Virginia Technology Education Association Members Teaching Middle School Technology Courses, M. Reid Rawls

OTS Master's Level Projects & Papers

The goals of this study were to answer the following questions: 1. What factors affect job satisfaction levels among middle school technology teachers? 2. What steps should be taken to enhance job satisfaction for middle school technology teachers?

Brain Sex: How The Media Report And Distort Brain Research, Janet M. Bing

English Faculty Publications

Testosterone gives men a particular advantage in that it is focusing and galvanizing a brain that is already, by its very structure, more focused than the female. Remember that the male brain is a tidier affair, each function in its special place . . . Biology, then, every bit as much as social conditioning, militates against a strongly feminine role in areas traditionally regarded as male preserves.

Setpoint Tracking Predictive Control In Chemical Processes Based On System Identification, Sinchai Chinvorarat

Mechanical & Aerospace Engineering Theses & Dissertations

A Kraft recovery boiler in a pulp-paper mill provides a means for recovery of the heat energy in spent liquor and recovery of inorganic chemicals while controlling emissions. These processes are carried out in a combined chemical recovery unit and steam boiler that is fired with concentrated black liquor and which produces molten smelt. Since the recovery boiler is considered to be an essential part of the pulp-paper mill in terms of energy resources, the performance of the recovery boiler has to be controlled to achieve the highest efficiency under unexpected disturbances.

This dissertation presents a new approach for combining …

School-Based Juvenile Boot Camps: Evaluating Specialized Treatment And Rehabilitation (Star), Chad R. Trulson, Ruth Triplett

Sociology & Criminal Justice Faculty Publications

Implemented in Montgomery County, Texas, STAR deviates from traditional boot camps in a variety of ways. The program is closely coupled with school jurisdictions, the juvenile court, and correctional authorities. In addition, the program is non-residential and serves status, misdemeanor, and felony juvenile offenders and mandates parental participation. STAR was initiated to address several goals: enable individuals to remain in school while reducing their disruptive behavior, use school expulsion as a last resort, improve the academic performance of participants, coordinate a joint effort between juvenile authorities and school jurisdictions, instill a sense of pride and discipline in participants, and reduce …

First Mover Advantage: An Industrial Buyer Behavioral Perspective, Howard G. Ling

Theses and Dissertations in Business Administration

Contemporary order-of-entry research has shifted from econometric investigations to research grounded in quasi-experimental and empirical consumer behavior studies. In the marketing literature, Carpenter and Nakamoto (1988), Kardes and Kalyanaram (1992), and particularly Alpert and Kamins (1992, 1994, 1995) have examined the role of consumer behavior as a potential explanation of first mover advantage. However, little or no research has been devoted to an understanding of pioneer advantage as it relates to industrial markets.

This dissertation investigated the effect of order of entry on the attitudes of industrial purchasing managers. Six major hypotheses were proposed to examine the cognitive beliefs, attitudes, …

Program Practices In An Urban School District For Serving Students Identified As Emotionally Disturbed In The Least Restrictive Environment, Leigh L. Butler

Theses and Dissertations in Urban Services - Urban Education

This research examined current educational practices utilized by administrators and teachers to provide services to students with emotional disturbances in an urban school district in the least restrictive environment. In addition, training needs to improve the delivery of education services to students identified as emotionally disturbed also were identified. Data was gathered through the use of a survey and was expanded through focus group interviews. All schools in the urban school district which provide services to students identified as emotionally disturbed were requested to participate in this research. Surveys were distributed to special education and regular education teachers who provided …

Needle Localization For Breast Biopsy: The Patient's Experience, Marian De Walt Morgan

Psychology Theses & Dissertations

The needle localization procedure for breast biopsy (NLP) can be painful and distressing for some women. This study was carried out to learn what factors might increase or decrease NLP pain and distress, and to gain insight into possible interventions to make the procedure more comfortable for all patients. One hundred and thirty-eight women were surveyed following breast needle localization at two central Virginia hospitals. The influence of eight variables (lidocaine, self-regulation, anxiety, worry about breast cancer, breast tenderness, finding mammography painful, difficulty with surgery, and distress of blood drawing) on four outcome variables (pain incidence, pain intensity, pain unpleasantness, …

William Mahone And The Confederate Command Style During The Siege Of Petersburg, 1864-1865, David Kenneth Reed

History Theses & Dissertations

William Mahone exemplified the audacity and adaptability acquired by southern commanders during the last year of the American Civil War. Mahone's contribution to Confederate military operations during the siege of Petersburg, Virginia, from 1864-1865 played an important role in the Confederacy's survival. During the siege, he was one of Lee's most trusted and capable lieutenants. The findings of this study show that Mahone's emergence as a superior divisional commander came about mainly because of his knowledge of the terrain surrounding Petersburg.

This thesis discusses the way Mahone extended the life of the Confederacy. Four of Mahone's engagements during the siege …

Does Personality Indicate A Proclivity Toward Negative Job Behaviors?, Victoria Leigh Cole

Psychology Theses & Dissertations

This study endeavored to show that negative job behaviors can be predicted from measures of personality. It was hypothesized that the measures of extroversion and neuroticism would be positively correlated with negative job behaviors. It was further hypothesized that the measures of agreeableness and conscientiousness would be negatively correlated with negative job behaviors. Participants responded to anonymous surveys. These surveys consisted of measures of personality, job behaviors and attitudes, a social desirability scale, and demographic questions. It was found that agreeableness and conscientiousness were both negatively related to negative job behaviors and that neuroticism was positively related to some negative …

The Influence Of Personality Cultural Values Social Support And Pre-Departure Training On Adjustment And Performance On International Students, Amy A. Fitzgibbons

Psychology Theses & Dissertations

The present study addressed the impact of individual differences, situation characteristics, and pre-departure training on adjustment and performance among international students. Newly arrived foreign students were assessed during their first semester in an American university. Culture novelty, social support, neuroticism, and pre-departure training were significant predictors of adjustment. Additional findings included improved adjustment by those foreigners who spent more time speaking the host language and interacting with host nationals. Cultural distance was found to be a significant predictor of performance. Implications for future research are discussed.

The Mentoring Experiences Of College And High School Seniors, Clenise Rachelle Platt

Psychology Theses & Dissertations

The purpose of this study was to examine the mentoring experiences of high school seniors and college seniors. One hundred and one Caucasian ( 49 men and 52 women) and 34 African-American (9 men and 24 women) and 14 Other race (8 men and 6 women) college seniors and high school seniors participated in this study. There were 107 high school senior and 50 college senior participants.

The objective of this study was to examine the mentoring experiences of college and high school seniors and their effects on: (a) the educational goals of the participants; (b) the goal facilitating behaviors …

Investigating The Effects Of Subtle Ratee Characteristics In Team Performance Appraisal: The Influence Of Personality And Cohesiveness, Jonathan Quinn Schroeder

Psychology Theses & Dissertations

This study extends the research into systematic bias in performance appraisal to include subtle (i.e., not overtly demographic) ratee characteristics. Specifically examined were the biasing effects of personality and group cohesiveness on performance ratings. It was hypothesized that raters' personality inferences regarding ratees' levels of agreeableness and conscientiousness would correlate with bias in performance ratings. Interpersonal group cohesiveness was also hypothesized to affect rating accuracy. Research participants (n = 90) rated the performance of two videotaped leaderless group discussions. Personality inferences correlated strongly with leniency in performance ratings. In addition, significant differences in accuracy were found between the more and …

Driving Simulation Performance And Eeg Evaluation Associated With Obstructive Sleep Apnea, Matthew Richard Risser

Psychology Theses & Dissertations

Sleepiness and driving are a dangerous combination that causes thousands of crashes each year resulting in injury and death. This problem not only jeopardizes the safety of the driver but passengers and other drivers as well. This study investigated driving performance and neurophysiological correlates of sleepiness during driving simulation in obstructive sleep apnea patients. The study included 15 obstructive sleep apnea patients and 15 normal subjects as a control group. After a practice drive through city conditions, participants completed a 60 minute driving simulation task designed to replicate a highway driving scenario. Driving performance and EEG data were continuously sampled …

Assessing Levels Of Cooperation Between Pace And Patrol Officers In The City Of Norfolk Virginia Police Department, Michael G. Goldsmith

Sociology & Criminal Justice Theses & Dissertations

The purpose of this study is to evaluate two facets of the Norfolk Police Department's Police Assisted Community Enforcement, or PACE, program. While there has been much research on how community policing affects officer and citizen attitudes, there has been very little that focuses on organizational aspects of implementing this philosophy. This research uses a survey instrument to examine how Norfolk's structuring of their community policing program may have an impact on the way the officers involved cooperate with one another. Levels of cooperation and training are measured, as well as the effects that years on the department and education …

A View Of Melville's Piazza Tales From The Piazza, Amy Nadine Vanek

English Theses & Dissertations

Literary critics have tended to view Melville's short stories as individual units, though sometimes also in relation to his other major works. However, six of his short stories were collected in The Piazza Tales and republished as a unit. This was not just an arbitrary association, but a carefully designed collection established by Melville with the agreement of his publisher. Significantly, the first story, "The Piazza," was never published independently, only as a specific introduction to this combined work. Some critics have noted the important role that "The Piazza" then assumes. However, limited criticism and analysis is currently available which …

Brecht's Influence On The Modern British Theater With A Special Focus On Edward Bond's The War Plays, Amal Abdelrazek

English Theses & Dissertations

This thesis traces the development and impact of Brecht's dramatic art on the modem British theatre. The first chapter discusses and defines the main themes and dramaturgical concepts that characterize Brechtian theatre. The second chapter describes Brecht's reception in England. It articulates the relationship between Brecht and the British theatre since it began in 1933 when Brecht's play Anna Anna (later called The Seven Deadly Sins) was performed at the Savoy Theatre. This chapter also demonstrates the kinds of changes Brecht introduced into British dramatic art, using key British playwrights as examples--John Arden, Howard Brenton, and Caryl Churchill. The Brechtian …

The Causes And Consequences Of Migration: The Case Of Chinese Women, Janet L. Warren

Sociology & Criminal Justice Theses & Dissertations

The purpose of this research is to determine the causes and consequences of migration. Specifically, it focuses on Chinese women. Using 1988 survey data collected from Chinese respondents in Hubei, a province located in central China, questions about migration status, reasons for migration and contraceptive use were utilized. Analyses reveal that Chinese females migrate for non-economic reasons. This study also revealed that migrants want fewer children than non-migrants, migrants use contraceptives more than non-migrants, and migrants use different methods of contraception than non-migrants. This research also suggests that age, education, and parity makes a difference in the respondents' want for …

Searching For The Presence And Absence Of Features In Sustained Attention: The Effect Of Discriminability And Display Size On Performance And Workload, Victoria Suzanne Schoenfeld

Psychology Theses & Dissertations

The present study examined the effects of signal discriminability and display size when searching for the presence and absence of features on vigilance performance and mental workload. Specifically, two conflicting theories were investigated. Treisman and Souther (1985) contend that the presence of a feature is detected quickly and effortlessly while the absence of a feature requires slower, serial processing. Nagy and Sanchez (1990, 1992), on the other hand, argue that discriminability determines the type of processing employed such that easily discriminable signals pop out of the display while less discriminable signals require focused attention to detect. To test these ideas, …

The Effect Of Floor Sitting Posture On Low-Back Pain, Knee Pain And Hip Pain Among Kuwaiti Men, Sameera H. Al-Jedi

Rehabilitation Sciences Theses & Dissertations

Background and Purpose. Ground resting posture is common in Kuwait and other Arab communities. Kuwaiti men gather daily, especially on weekend nights socializing in the Diwaniya. Diwaniya is a special room in every Kuwaiti house. The Diwaniya is traditionally furnished with seating cushions and pillows. Men are seated on the floor in a tailor-sitting posture for long periods of time. The tailor-sitting posture flexes the trunk. hips, and knees. The flexion position has been shown to decrease the lumbar lordosis and increase joint compression in hips and knees. However there are no studies about the effect of floor sitting …

Oral Health Knowledge, Attitudes, And Behaviors Of Qatari People, Najat Abdrabbo J. Saleh Al-Salahi

Dental Hygiene Theses & Dissertations

The purpose of this descriptive study was to determine the oral health knowledge, attitudes, and behaviors of Qatari people. The convenience sample consisted of 859 Qatari people between the ages of 18-72 from Hamad Medical Corporation Dental Department,

Public Dental Health Care Centres, University of Qatar, Police and Army Departments, governmental schools, a private dental clinic, and citizens. Participants were asked to complete a self-designed questionnaire titled Oral Health Knowledge, Attitudes, and Behaviors of

Qatari People. Prior to the study, 20 Arab college students responded to the questionnaire in a test-retest procedure to establish instrument reliability. The content validity of …

Analyzing The Effects Of Display Characteristics And Cognitive Variables On Performance Using Keystroke And Eye Movement Data, Orhan E. Beckman

Psychology Theses & Dissertations

Information about how operators use their eyes while interacting with visual displays is often an overlooked aspect of human-computer interaction. Such information is fundamental to assessing the quality of software interfaces and understanding the cognitive processes that underlie operator behavior. Other research evaluating information displays evolved from using reaction time and subjective data as dependent variables to using oculometric measures. In the current research conventional performance measures are coupled with oculometric measures to evaluate the influence display characteristics and cognitive variables have on performance.

Twelve subjects used a software program to complete a series of specified tasks. Subjects were asked …

Mouse Embryo Development In The Presence Of Capsaicin, Carlos Santiago Villar-Gosalvez

Theses and Dissertations in Biomedical Sciences

Capsaicin is the pungent agent found in hot peppers of the Capsicum genus. It is a potent neurotoxin that stimulates the degranulation and degeneration of C-afferent neurons. Capsaicin is widely used as a food condiment and medicine. Human exposure of capsaicin can exceed levels shown to be neurotoxic in laboratory animals. Additionally, capsaicin can cross the blood/placenta barrier and affect an embryo in utero. In order to assay the potential for toxicity to human embryos, mouse embryos were exposed to capsaicin and the effect of the capsaicin on embryo development was measured. Embryos were co-cultured in Krebs medium with 1% …

Communication To Reduce Embarrassment Between Individualistic And Collectivistic Cultures, Puvana Ganesan

Institute for the Humanities Theses

lntercultural communication is an inherent aspect of life, and "as we move or are driven toward a global village and increasingly frequent cultural contact, we need more than simply greater factual knowledge of each other. We need, more specifically, to identify what might be called the 'rulebooks of meaning' that distinguish one culture from another" (Barnlund, 1975, p. 7).

This thesis sought to discover and contribute valuable content to this "rulebook of meaning" through intercultural communication between high context, collectivistic cultures and low-context, individualistic cultures in the situation of experiencing embarrassment. One goal of this study was to determine if …

Consortia As Technology Innovation Management Vehicles: Toward A Framework For Success In Venture Based Public-Private Partnerships, Ralph B. Saunders Ii

Engineering Management & Systems Engineering Theses & Dissertations

The purpose of this research was to explore the approach by federal/state agencies, university, and private sector consortia to develop and manage commercialization of innovation technologies. The evaluation, support, and management of technologically based consortia has traditionally been held in the private sector. There is a somewhat mature literature guiding innovation management (Utterback 1996; Rosenberg et al. 1994; Quinn 1997, 1992) in the private sector. However, there is an increasing emergence of consortia consisting of universities, industrial/private sector entities, and government agencies joining in collaborative efforts to launch technology based initiatives. These consortia are non-traditional and the applicability of traditional …

Does Wisdom Really Come With Age?: Cognitive Differences Between Traditional And Nontraditional Aged College Women, Kelli Jean England

Psychology Theses & Dissertations

Nontraditional aged (age 25 and over) college women outperform traditional aged (age 18-24) college women academically. This research reviewed areas of differences in the two groups and proposed that differences in two main areas contribute to performance: motivation and cognitive maturation. One hundred and twelve female traditional and nontraditional aged students completed Mehrabian's Achieving Tendency Scale (MATS), the Watson-Glaser Critical Thinking Appraisal (WGCTA), and the Learning Environment Preferences measure (LEP). Students were identified as traditional aged (18-24 years), younger nontraditional aged (25-31 years), and older nontraditional aged (& 32 years). Grade point average (GPA) was used as a measure of …

Cross-Racial Facial Identification: Black And White Oriented Elaborative Processing, Tonika E. Duren

Psychology Theses & Dissertations

The present study was conducted to affect the own-race bias effect in facial recognition by using an elaboration process. According to method, 45 Black and 45 White college male and female participants completed the experiment. Participants were presented Black and White faces on a screen. Each face was rated using 1)Black-Oriented instructions which focused on features such as eye size, nose width, and lips, 2)White- Oriented instructions which focused on eye color, hair color, and hair texture, 3) Attitude- Oriented instructions which focused on intelligence, friendliness, and honesty. The primary dependent variable was a measure of discriminability using proportion of …

The Effect Of Ethanol And Hypoglycemia On Rat Performance In The Radial Arm Maze, Monica Ann Gaffney

Psychology Theses & Dissertations

Both hypoglycemia (HG) and ethanol (ETH) intoxication can cause serious impairment in physiological and psychological functioning. Their combination could cause more severe cognitive impairment than either condition alone. This experiment investigated the effects of hypoglycemia, ethanol intoxication, and their combination on rat radial arm maze performance. Eleven male rats were trained to a stable, low error rate performance in achieving food rewards in an eight arm radial arm-maze. Rats were then given either insulin (2 units/kg) or saline in combination with ETH doses of 250, 500, 1000, or 1500 mg/kg 20 minutes prior to the maze run. Treatment order was …

Two Views Of Physical Attractiveness: Informational Influences On Women's Body Images, Jennifer Lee Muth

Psychology Theses & Dissertations

The present experiment examined the impact of presenting information about the Advantages of Attractiveness or the Limitations of Attractiveness on women's body image experiences. One hundred and thirty-eight college students completed a pretest packet containing measures that assess state and trait body-image evaluation and appearance-related psychological investment. One week later they listened to audiotapes containing research-supported information about either the Advantages of Attractiveness or the Limitations of Attractiveness. Afterward, participants completed the measures of mood, state body image, and quality of life, manipulation check questions, and a post experimental inquiry. As expected, highly invested participants had a poorer body image …