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Effects Of Induced Mood On Cognitive Processing In Healthy Older And Healthy Younger Adults, Laura J. Kitzan

Theses and Dissertations

Studies of young adults have shown that in the presence of intense mood states (e.g., sad), the frequency of task-irrelevant, mood-related thoughts increase and interfere with task performance. Gunther, Ferraro, and Kirchner (1996) tested induced-mood effects on long-term-memory (LTM) recognition of young adults as the recognition task became more difficult. The sad group had longer reaction times (RT) and higher error rates at the toughest recognition level than the neutral group. Gerard, Zacks, Hasher, and Radvansky (1991) studied age-related changes on LTM retrieval using the same paradigm. While the younger and older adults had longer RT and higher error rates …

Middle School Advisories: An Evaluation Of Effectiveness In Creating Greater Affiliation And Self-Concept, Kimberly A. Quigley

Theses and Dissertations

The purpose of this study was to evaluate the effectiveness of a first year middle school advisory program in the areas of school affiliation and early adolescent self-concept. A total of 300 sixth grade students participated in the study, with 100 students from each of three different middle schools in a New Jersey suburban district. The sample consisted of 140 females and 160 males. A combination of different scales was used to create the test packet that was distributed to the participants in order to examine the hypotheses regarding school affiliation and self-concept. Three scales were utilized to measure school …

Study On The Prevalence Of Gastrointestinal Symptoms In Young Children With Pervasive Developmental Disorder, Jennifer Gelsinger

Theses and Dissertations

The objective of this study was to gather information on the prevalence of the occurrence of gastrointestinal problems in a selected group of young children with pervasive developmental disorder. The purpose of this study was to learn more about the eating, sleeping, and toileting habits of the selected group of children with PDD; and identify how these habits may or may not relate to the behavior exhibited by the children.

The sample for the study consisted of 50 children with pervasive developmental disorder, ages 2.5 to 12 years of age. All of the children had a post-diagnosis of PDD for …

A Correlational Study Of The Relationship Between Academic Performance And Parental Age, Jamie Melamed

Theses and Dissertations

This study sought to examine the relationship between academic performance and parental age. Parental age has previously been shown to be a strong predictor of academic performance. This study consisted of a survey of 45 undergraduate students at Rowan University to determine the degree to which their parents' ages, both mothers' and fathers', correlated with academic performance as measured by high school class rank, SAT score, and GPA at Rowan. All participants were children of intact families, and the sample consisted of 25 females and 20 males. Both mother's age and father's age were found to correlate strongly with the …

The Effects Of Rotating Schedules And Weekly Tutoring Groups On The Measured Amounts Of Burnout Experienced By Teachers Who Bedside Tutor Students With Low Response Levels, Cara Davis Tomasco

Theses and Dissertations

The purpose of this study was to determine if levels of burnout experienced by seven teachers who bedside tutor medically fragile students with low response levels was reduced when two interventions were implemented over an eight week period. Intervention One was rotating half-hour tutoring schedules. Intervention Two was weekly one hour tutoring groups.

The Maslach Burnout Inventory, Third Edition, a self-administered inventory, used to measure occupational stress and burnout, was implemented to gain baseline scores, and scores after Interventions One and Two. The scores were categorized under the subscales Emotional Exhaustion, Depersonalization, and Personal Accomplishment.

Results showed a decrease in …

The Effectiveness Of Using Brain Based Strategies In Classroom Instruction To Enhance Student Learning, Stacey Agin

Theses and Dissertations

The purpose of this study was to evaluate the effectiveness of using Brain-Based strategies to teach science content. Data was gathered over a ten-week period, which encompassed the entire third marking period. The results were found using primarily the students' test scores. The scores were presented in two categories: whole class averages as well as the special education students' averages.

The subjects of this study include forty-six fifth grade students, ranging in ages from 10-11. Twenty-one are enrolled in the researcher's homeroom class, and twenty-one in a comparable fifth grade class in the same school. The researcher is the science …

An Interrater Reliability Study Of The Psychological Processing Checklist, Sophia Lusinski

Theses and Dissertations

This research was undertaken to conduct an interrater reliability study of the Psychological Processing Checklist, which proposes to assess in children deficits in cognitive processes.

A sample of 30 Hispanic students, male and female, ages ranging from 6 to 10, enrolled in a Bilingual Program in a district of a city in Southern New Jersey was randomly selected to participate.

Two different teachers rated each individual: one bilingual and/or ESL, the other a mainstream regular classroom teacher. Both used the Psychological Processing Checklist to rate each student.

The Effects Of Music On The Task Persistence Of Multiple Disabled Children In A Self-Contained Classroom, Lois Lapierre Lang

Theses and Dissertations

This study examined the effects of background Mozart music on the task persistence of multiple disabled children in a self-contained classroom.

The subject sample included five children ages five to nine with multiple disabilities including autism, attention deficit hyperactivity disorder, pervasive developmental disorder, and moderate cognitive delays.

The procedure used an A-B-A research design. Baseline data was collected for five consecutive days during morning arrival and individual seat work. This was followed by an intervention of playing background Mozart music during these two time periods for ten consecutive days. Baseline data was again collected for five days. A paired t …

The Effects Of Sensory Stimulation On Students With Traumatic Brain Injury As Compared To Students With Developmental Disabilities, Eileen M. Bertolino-Russell

Theses and Dissertations

The purpose of this research was to determine if Sensory Stimulation had an effect on the motor development and communication skills of the students with Traumatic Brain Injury as compared to the students with Developmental Disabilities. Four students participated in this study: two were Traumatic Brain Injured and the other two were Developmentally Disabled.

To establish change over time the students' communication and motor skills were observed individually three times a week for four weeks. Eight domains were covered; responses could be verbal or non-verbal.

The results indicated that Sensory Stimulation proved to be beneficial because all four students showed …

The Relationship Between Personality And Alcohol Abuse Among College Students, Amanda L. Alexander

Theses and Dissertations

Alcohol abuse is a widespread problem on college campuses. It can lead to social, academic and physical consequences. Motivating factors for alcohol abuse include stress reduction, social acceptance and personality. The purpose of the present study was to determine a link between alcohol abuse and personality. The study has 53 female participants ranging in age from 18 to 26. It was hypothesized that females classified as binge drinkers would score significantly higher or lower on certain personality facets compared to females classified as non-binge drinkers. The IPILP-NEO and an alcohol use questionnaire were used to assess each participant's ranking on …

The Effects Of Household Substance Abuse On The Behavioral And Emotional Outcomes Of Child Witnesses To Domestic Violence, Katherine R. Destefano

Theses and Dissertations

Both domestic violence and parental substance abuse are risk factors for childhood developmental delays and emotional problems. The purpose of this study is to determine if child witnesses of domestic violence exhibit greater levels of emotional problems when substance abuse is present in the household, and to determine how both groups of children respond to therapeutic intervention targeting these problems. The results indicate that child witnesses of domestic violence exhibit a greater level of behavioral and emotional problems when alcohol and drug abuse is also a factor. Following treatment both groups show a greater reduction in behavioral and emotional pathology …

A Review Of The Benefits Of Flax Supplementation, Samuel P. Held

Theses and Dissertations

We have become a society of convenience. Healthy foods that were staples for thousands of years have become replaced by processed foods with long shelf lives. This has been done to the detriment of our nutrition and health. Flax is one such replaced food item. A staple food for hundreds of generations, flax had become scarce in our diet until recent interest spurred by research found flax to be one of the best sourc es on earth for alpha-linolenic acid an Omega- three fatty acid, plant lignans, and contains a large amount of dietary fiber. Potentially these constituents can have …

Sibling Effects In The Adjustment Of Children Exposed To Domestic Violence, Nicole L. Mccann

Theses and Dissertations

Many studies discuss how the emotional trauma experienced by children of divorcing parents is buffered by the presence of siblings. The present study examines whether there is a similar buffering sibling effect for child witnesses to domestic violence if there is an older sibling present in the household. This study examined the differences between first born children including only children and younger siblings who have witnessed domestic violence. The Trauma Symptom Checklist and the Child Behavior Checklist were administered to 102 children aged 3-11 whose parent received shelter or outreach counseling at a New Jersey battered women's shelter. Demographic information …

Evaluation Of Strategy-Structure Fit Of Space And Missile Systems Center Detachment 11, Tommy M. Gates

Theses and Dissertations

Activated June 1,1998, Space and Missile Systems Center Detachment 11, located in Colorado Springs, integrates system support management for the Satellite Launch Control System (SLCS), MlLSTAR, the Defense Meteorological Support Program (DMSP), the Space Based Infrared System (SBlRSl, and the Global Positioning System (GPS). The Detachment performs operational software maintenance, satellite systems engineering, space testing and evaluation, and technology master planning. Contemporary management theory asserts that the appropriate match of strategy and structure determines an organization's level of performance. The Detachment is currently organized programmatically. The current programmatic organizational structure represents the physical manifestation of the Integrated Weapon System Management …

Dissolution Of Chromium From Inhalable Primer Paint Particles Into A Simulated Lung Fluid, David A. Kauth

Theses and Dissertations

The use of chromate as a corrosion inhibitor in primer paint is an essential component for the protection of aluminum-skinned aircraft and the primary source of hexavalent chromium (Cr (VI)) exposure to USAF aircraft painters. The objective of this research was to quantify the dissolution of chromate from freshly sprayed paint particles into a simulated lung fluid (SLF). Two primer paints were sprayed with a paint spray gun to generate overspray particles for collection into impingers filled with SLF. Particles were allowed to soak in SLF for 24 and 48 hours and then the particles were removed by centrifugation. The …

Requirements-Based Methodology For Determining Age Inventory Levels, James A. Mackenna

Theses and Dissertations

The purpose of this research was to illuminate crucial areas in analyzing AGE needs on an operational flightllne and assist in determination of AGE inventory levels. Further refinements could result in more objective and accurate assessments of actual flightline AGE needs and associated risks involved with reduction of AGE inventory levels. The research in this thesis consists of a discrete event simulation to determine desired AGE inventory level through an analysis of aircraft launches and wait time for AGE support by varying AGE (mean time between failure) MTBF and AGE inventory. Stochastic inputs for aircraft failures, AGE delivery times, and …

Factors Affecting Exchange Relationships Among Subordinates And Supervisors: A Study Of Military Officers, Laurie K. Richter

Theses and Dissertations

This research examined the effect of organizational structure on the relationships between subordinates and their supervisors using measures of leader-member exchange (LMX), mentoring effectiveness, perceived organizational support (POS), perceived opportunities for promotion, job satisfaction, affective commitment, and intent to remain. The sample obtained included 147 subordinate Air Force traditional Civil Engineer officers, Explosive Ordnance Disposal (EOD) officers, Bioenvironmental Engineer officers, and 27 squadron commanders at 19 Air Force bases. The methods of multiple analysis of variance and structural equation modeling were used to evaluate five research questions and nineteen hypotheses. Overall, no differences were found between the types of subordinate …

A Model For Palladium Catalyzed Destruction Of Chlorinated Ethenes In Contaminated Groundwater, Christopher M. Stoppel

Theses and Dissertations

Groundwater contamination by chlorinated ethenes is a widespread environmental problem. Conventional remediation technologies have shortcomings that have prompted further research into the development of novel treatment technologies. A palladium/ alumina catalyst in the presence of dissolved molecular hydrogen (referred to hereafter as a PD/H₂ system) has been demonstrated to rapidly destroy chlorinated ethene contaminated groundwater. First-order kinetics have been used to model chlorinated ethene destruction in a PD/H₂ reactor. However, catalyst deactivation and regeneration are important processes that also need to be modeled in order to better understand their effect on treatment efficiency. This study presents a model …

Brac To The Future: An Analysis Of Past Savings From Base Closings, Charles S. Tapp Ii

Theses and Dissertations

This thesis uses regression to analyze the savings resulting from the previous four rounds of BRAC in terms of their effect on each of the Air Force budget appropriations. For each appropriation, while the number of major installations initially appears to be a significant determinant in explaining the change in the budget, the number of bases becomes insignificant if a surrogate for Air Force mission requirements is included as the explanatory variable. We tested three surrogate measures for mission requirements: number of flying hours, number of aircraft, and number of active duty personnel. In each case, we found the number …

An Analysis Of Civil Engineer Officer Contingency Training, Rusty J. Vaira

Theses and Dissertations

The primary objective of this research was to investigate the current overall civil engineer officer contingency training program and determine if civil engineer officers think it is adequately preparing them to perform in a contingency environment. In accomplishing this objective, this research explored the perceptions that officers have about the contingency training that is available through three primary training programs (Home Station Training, Silver Flag training, and Civil Engineer and Services School training). The overall intent of the author was to gauge how the officers feel about their contingency training and offer some suggestions on how to improve the training. …

Changing Organizations: A Meta-Analysis Of Change Implementation Strategies' Effects On Organizational Outcomes, Jay A. Welborn

Theses and Dissertations

This research represents a meta-analysis of 24 empirical studies that explored and identified which organizational factors moderated the relationships between facilitation strategies and change adoption The results indicate two key facilitation strategies, participation and communication that produced significant results. Participation resulted in a positive impact on job satisfaction, organizational commitment, performance, and turnover rates, while communication resulted in a positive impact on job satisfaction, organizational commitment, change adoption, and intent to remain. Contrary to many research studies, participation strategy was a non-significant moderator for change adoption. The identified strategies and outcomes were then analyzed for potential moderators. Due to the …

Quantitative Validation Of A Model Of Chlorinated Ethene Natural Attenuation, Harold C. Young

Theses and Dissertations

Chlorinated ethenes are among the most prevalent groundwater contaminants at hazardous waste sites nationwide. In an attempt to manage the risks posed by these contaminants, while controlling costs, monitored natural attenuation (MNA) is being considered as a remediation strategy at many sites. MNA relies on naturally occurring physical, chemical, and biological processes in the subsurface to reduce the risk posed by the contamination. The implementation of MNA, however, requires a detailed understanding of these processes, and how they impact contamination at a particular site. One way to gain this understanding is through contaminant fate and transport modeling. In this study, …

Analysis Of Cloud-To-Ground Lightning Clusters With Radar Composite Imagery, Rhonda B. Scott

Theses and Dissertations

The most recent research conducted at the Air Force Institute of Technology involved studying a large volume of lightning data without coupling radar imagery (Parsons 2000). Parsons finding could not be acted on because no individual storms were studied. The primary goal of this research is to determine whether the techniques used by Parsons can be applied to storms by examining the radar imagery and lightning data. This research used the methodology applied to lightning data by Parsons and radar imagery to determine whether the location of lightning clusters were located near storms. A composite reflectivity radar image was generated …

The Use Of Systems Engineering Processes And Tools To Develop A System Dynamic Simulation Model Of Engineering Support During The Development Phase Of An Acquisition Program, Jason E. Bartolomei

Theses and Dissertations

Due to the increase of system complexity and the existing draw down of manpower allocations, today's acquisitions environment desperately needs a systems approach to decision making. Many studies have been performed to model the entire government acquisition environment. Due to the high degree of aggregation, front line decision-makers have had no use for the information these models provide. This research focuses on the Air Force's largest functional support element in aircraft systems development, engineering. I will only consider one phase of the government acquisition cycle the Engineering, Manufacturing, and Development (EMD). This is the development cycle, which begins with initial …

Optimization Of Palladium-Catalyzed In Situ Destruction Of Trichloroethylene-Contaminated Groundwater Using A Genetic Algorithm, Manuel Fernandez

Theses and Dissertations

Conventional technologies for the treatment of groundwater contaminated with chlorinated solvents have limitations that have motivated development of innovative technologies. One such technology currently under development involves using palladium-on-alumina (Pd/Al) as a catalyst to promote dechlorination. Pd/Al catalyst may be used in-well as part of a re-circulating horizontal flow treatment well (HFTW) system. An HFTW system involves two or more dual-screened wells, with in-well reactors, to capture and treat contaminated groundwater without the need to pump the water to the surface. In this study, objective and fitness functions, based on system costs and TCE concentration requirements, were developed to optimize …

Differences In Civil Engineer Perceptions Of Change Based On Prior Training And Experience, Steven W. Lo

Theses and Dissertations

The Department of Defense (DoD) and the United States Air Force (USAF) have moved toward an aggressive stance to competitively source and privatize (CS&P) support functions as much as possible. This move is intended to shrink support costs and redirect the savings to force and equipment modernization. In addition, the USAF hopes to realize improved services, gain access to technology, share risks with contractors, and allow its forces to focus on the core competencies. In order to implement OS&P, the USAF communicates information through two major pathways, passive and active. Passive communication is similar to traditional classroom learning where information …

A Methodology For Simulating The Joint Strike Fighter's Prognostics And Health Management System, Michael E. Malley

Theses and Dissertations

The Autonomic Logistics System Simulation (ALSim) model was developed to provide decision makers a tool to make informed decisions regarding the Joint Strike Fighter's (JSF) Autonomic Logistics System (ALS). The ALS provides real-time maintenance information to ground maintenance crews, supply depots, and air planners to efficiently manage the availability of JSF aircraft. This thesis effort focuses on developing a methodology to model the Prognostics and Health Management (PHM) component of ALS. The PHM component of JSF monitors the aircraft status. To develop a PHM methodology to use in ALSim a neural network approach is used. Notional JSF prognostic signals were …

An Analysis Of The Effectiveness Of Pollution Prevention In Reducing Environmental Compliance Costs, Douglas W. Gilpin

Theses and Dissertations

The objective of the Air Force's compliance through pollution prevention (CTP2) program is to reduce overall environmental compliance (EC) cost and risk (compliance burden) associated with maintaining compliance at an installation through increased pollution prevention (P2) efforts. However, no quantifiable evidence has been produced that suggests P2 projects are actually reducing compliance burden. Therefore, this research attempts to determine if projects categorized as P2 truly reduce compliance burden. This research demonstrated that, under the current burden calculation methodology, the compliance Site inventory data should not be used to measure or track compliance burden reductions. The time value of money, net …

Weapon System Environmental Life Cycle Cost Methodologies And Models, William H. Kale Iii

Theses and Dissertations

Major Defense Acquisition Programs (MDAP) cost billions of dollars and have 30 to 50 year life spans. Numerous (federal, state, etc.) laws, Environmental Protection Agency regulations, and Executive Orders have driven DoD to develop and implement significant environmental policies within the past ten to fifteen years. Congressional mandate now requires each MDAP to evaluate its environmental life cycle cost (ELCC) to minimize these costs. This research focuses on the current methodologies and models used to predict and calculate the ELCC of a MDAP. This thesis analyzed the difficulties associated with using ELCC methodologies and models and examined several case studies …

Effects On The Red-Cockaded Woodpecker From Various Spatial And Temporal Applications Of Management Practices, Chad F. Schroeder

Theses and Dissertations

The Red-Cockaded Woodpecker (RCW) is an endangered species endemic to southeastern pine forests in the United States. RCWs are cooperative breeding birds that live together in clusters of old-growth pine trees in which they construct their nesting cavities. The cavities are constructed in living pines, which are predominantly longleaf pines. RCWs also forage upon older pines, preferably longleaf pine. The Endangered Species Act, along with other DoD regulations, requires DoD installations to protect the RCWs and restore their habitat. A popular management practice converts off-site (non-native) pines back to a region's indigenous pines. Conversion provides the best long term RCW …