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Assessing Increases In Violence: An Analysis Of Homicide Cases From Orleans Parish, Louisiana, Helen Virginia Bouzon Jan 2004

Assessing Increases In Violence: An Analysis Of Homicide Cases From Orleans Parish, Louisiana, Helen Virginia Bouzon

LSU Master's Theses

Analysis of homicides in different cities can provide valuable research information. The information gathered from such an analysis can be used to aid those who are the primary targets of homicide. Such studies can also be used to understand the nature of homicide and what measures can be taken to decrease the rates of homicide. Information on the nature of homicide and who is primarily affected can be used by police departments and public organizations to develop methods to decrease the amount of homicide in any area. This study is an analysis of homicide cases from the Orleans Parish coroner's …

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Nature Is To Nurture: A Post Occupancy Evaluation Of The St. Michael Health Care Center, Texarkana, Tx, Leigh Lafargue Jan 2004

Nature Is To Nurture: A Post Occupancy Evaluation Of The St. Michael Health Care Center, Texarkana, Tx, Leigh Lafargue

LSU Master's Theses

This thesis explores therapeutic garden design and its role in landscape architecture. It also conducts a post occupancy evaluation (POE) for an existing therapeutic landscape. The St. Michael Health Care Center campus, Texarkana, Texas, is a Sisters of Charity institution and was designed and built in 1994 as a healing environment for patients, staff, and visitors. In this thesis, A POE was conducted to determine (1) user-perceptions and utilization of the campus, (2) whether the campus reduces stress and fosters restoration, and (3) any barriers or constraints to use of the campus. Results from visual analysis, behavioral observations, and survey …

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Stormwater Diversion As A Potential Coastal Wetland Restoration Method, Jennifer Howard Woods Jan 2004

Stormwater Diversion As A Potential Coastal Wetland Restoration Method, Jennifer Howard Woods

LSU Master's Theses

The Barataria-Terrebonne estuary has been eroding at a rate of up to 103.6 km2 yr-1 for several decades. If the current rate of loss is not reduced, an additional 2,550 km2 of coastal wetlands will be lost by the year 2050. Currently, stormwater in Terrebonne Parish is pumped into canals, ultimately discharging into the Gulf of Mexico. An opportunity exists to use this stormwater for wetland restoration; however, the ecological impacts of stormwater diversions on wetlands are unknown. The objectives of this project were to 1) to investigate the seed banks of a degraded marsh to determine if a viable …

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Difference In Sleep Disturbances Among Severely And Profoundly Retarded Adults With High Risk Behaviors, Carrie Jo Malone Jan 2004

Difference In Sleep Disturbances Among Severely And Profoundly Retarded Adults With High Risk Behaviors, Carrie Jo Malone

LSU Master's Theses

Individuals with intellectual disabilities have been linked to higher incidences of a variety of mental illnesses when compared to the general population (Rutter, Tizard, Yule, Graham, & Whitmore, 1976; and Borthwick-Duffy, 1994). Because of the symptoms associated with mental retardation; such as limited social skills, delayed or minimal communication skills, and maladaptive behaviors, mental illness can be difficult to assess when combined with an intellectual disability (Sovner, 1986). Currently there is no available mechanism for diagnosing sleep disorders in adults with severe and profound mental retardation. The purpose of the first study is to provide validation of the Diagnostic Assessment …

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First Order Sigma-Delta Modulator Of An Oversampling Adc Design In Cmos Using Floating Gate Mosfets, Syam Prasad Sbs Kommana Jan 2004

First Order Sigma-Delta Modulator Of An Oversampling Adc Design In Cmos Using Floating Gate Mosfets, Syam Prasad Sbs Kommana

LSU Master's Theses

We report a new architecture for a sigma-delta oversampling analog-to-digital converter (ADC) in which the first order modulator is realized using the floating gate MOSFETs at the input stage of an integrator and the comparator. The first order modulator is designed using an 8 MHz sampling clock frequency and implemented in a standard 1.5µm n-well CMOS process. The decimator is an off-chip sinc-filter and is programmed using the VERILOG and tested with Altera Flex EPF10K70RC240 FPGA board. The ADC gives an 8-bit resolution with a 65 kHz bandwidth.

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Deterrence Factors For Copyright Infringement Online, Nico Nergadze Jan 2004

Deterrence Factors For Copyright Infringement Online, Nico Nergadze

LSU Master's Theses

The purpose of this study was to investigate deterrence factors for online file-sharing by analyzing different conditions that affect compliance with the law through survey of the students in a large university in Southern U.S. The findings show that certainty of punishment, stigma of the label, knowledge of the laws and consensus with the rule negatively correlated with both actual and likely future file-sharing activities of the users

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An Application Of Geographic Information Systems (Gis): The Utility Of Victim Activity Spaces In The Geographic Profiling Of Serial Killers, Charles Casey Shamblin Jan 2004

An Application Of Geographic Information Systems (Gis): The Utility Of Victim Activity Spaces In The Geographic Profiling Of Serial Killers, Charles Casey Shamblin

LSU Master's Theses

Today, computer technology is producing new methods of investigation into the complex nature of serial killers; among these are geographic profiles. Yet, due to the lack of proven success, budgetary constraints, and the inherent multifaceted nature of serial murder, these geographic profiles have not been completely embraced by the law enforcement community. Because of this, the academic and law enforcement communities continue to refine and develop new methods to solve serial killer cases. This thesis investigates the possibility of identifying the location of the interaction site of a serial killer and his victims using a commercial geographic information system (GIS) …

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Musical Play Across Ethnic Boundaries In Western Jamaica, Ronald Eric Dickerson Jan 2004

Musical Play Across Ethnic Boundaries In Western Jamaica, Ronald Eric Dickerson

LSU Master's Theses

An ethnography of music, ritual, and festival in western Jamaica, this thesis reports on fieldwork performed in St. Elizabeth and St. James Parishes between June 2002 and January 2003. Featured field sites include rural dancehall events, Kumina performances, Accompong Town's Maroon Heritage Festival, and a Rastafarian music and nutrition festival called "The Supper of Rastafari." Building an account of these and other sites of cultural performance, this study focuses on social connections between groups of participants, traced through poetic, historical, and personal relationships among performers, especially across boundaries of ethnic, stylistic, or religious difference within Jamaica's national cultural identity.

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Insect Pest Management Approaches Among Currently Recommended Sugarcane Varieties In Louisiana, Frederick R. Posey Jan 2004

Insect Pest Management Approaches Among Currently Recommended Sugarcane Varieties In Louisiana, Frederick R. Posey

LSU Master's Theses

The sugarcane borer, Diatraea saccharalis (F.), (Lepidoptera: Crambidae), is responsible for more than 90% of the total insect damage to sugarcane in Louisiana. The decision to apply insecticides is complex and influenced by numerous variables. Included among these variables are insect infestation levels, varieties, weather conditions, production input levels, and environmental concerns. Predicting damage that may result from infestations occurring at a particular time of the crop production season is also important. The objective of this research was to evaluate the impact of these variables on sugarcane borer populations and subsequent yield loss. Results from a two-year survey indicated a …

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An Investigation Of The 150-Hour Requirement In Developing Personal Competencies In Accounting Education, Laura Davis Delaune Jan 2004

An Investigation Of The 150-Hour Requirement In Developing Personal Competencies In Accounting Education, Laura Davis Delaune

LSU Doctoral Dissertations

This study investigated if accounting graduates from Louisiana State University, a public institution, perceived that their accounting curriculum enhanced the development of their personal competencies of professional demeanor, problem solving/decision making, interaction, leadership, and communication. A survey mailed to accounting graduates who graduated from Fall 1999 to Spring 2002 was used to gather the data for the study. Responses from graduates with different curricular paths were compared to determine if significant differences existed in their perceptions of the development of their personal competencies. Results revealed that no significant difference exists in the perception of the development of personal competencies among …

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Racial Attitudes And Policy Preferences, Jennifer Kirsten Pike Jan 2004

Racial Attitudes And Policy Preferences, Jennifer Kirsten Pike

LSU Master's Theses

This thesis analyzes statistical models of the impact of racial attitudes on race-neutral policy preferences in the 2002 Louisiana population. Previous research has identified racial attitudes as a determinant of welfare spending preferences in the national white population. This paper uses ordered logit modeling to test for the impact of racial attitudes on welfare and public education spending preferences within a state population, with separate analyses for black and white respondents. Moreover, this analysis provides a parallel model for highway spending as a control for the theoretical race-coded nature of welfare and public education. The analysis demonstrates similar racialization of …

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In Vitro Evaluation Of The Securos Cranial Cruciate Ligament Repair System And Fluorocarbon Leader Line For Use As Lateral Fabella-Tibial Sutures, Max Nielsen Banwell Jan 2004

In Vitro Evaluation Of The Securos Cranial Cruciate Ligament Repair System And Fluorocarbon Leader Line For Use As Lateral Fabella-Tibial Sutures, Max Nielsen Banwell

LSU Master's Theses

Cranial cruciate ligament (CCL) rupture is a common injury in the dog and major cause of degenerative joint disease. The pathophysiology of CCL rupture in the dog is well described. Osteoarthritis secondary to CCL rupture causes severe pain and lameness. There are many surgical techniques accepted for dogs with CCL rupture. A commonly performed technique is an extracapsular repair with a lateral fabella-tibial suture (LFS) using large diameter nylon leader line (NLL). Mechanical demands placed upon the LFS are high requiring the material used be able to withstand a high amount of force, undergo minimal elongation, and have a high …

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A Performance Genealogy Of "Etchings Of Debutantes", Melanie A. Kitchens Jan 2004

A Performance Genealogy Of "Etchings Of Debutantes", Melanie A. Kitchens

LSU Master's Theses

In this thesis history performs that which Della Pollock terms “historicity” in her “Introduction” to Exceptional Spaces: Essays in Performance and History. History as historicity is no longer an evolutionary master narrative that dictates essential Truths. Rather, it is a site for performance where unfinalized and partial fragments of the past cluster into stories that mingle fact and fiction. Historicity defines a space or an event where history is a doing. The performer of this history embraces agency, which she uses to place herself within history rather than dominate or be dominated by it. Observing history as historicity, Joseph Roaches …

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Feeding Ecology And Morphometric Analysis Of Paddlefish, Polyodon Spathula, In The Mermentau River, Louisiana, Nicole Adele Smith Jan 2004

Feeding Ecology And Morphometric Analysis Of Paddlefish, Polyodon Spathula, In The Mermentau River, Louisiana, Nicole Adele Smith

LSU Master's Theses

Little is known about the morphometrics and the feeding ecology of paddlefish in Louisiana. I examined the morphometrics and feeding ecology of paddlefish from the Mermentau River, Louisiana from March 2002 to February 2003. Paddlefish were examined morphometrically by taking measurements of eye-fork length (EFL), body cavity length (BCL), girth (G), vent girth (VG), mouth vertical (MTB), mouth horizontal (MSS), and mouth gullet bottom (MGB) to determine which parameters would give a better estimate of weight (W). Regression analysis resulted in a morphometric model of the form: logW = 10.10 + 1.52 (logEFL) + 1.21 (logG) + 0.24 (logVG) (r2 …

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Food Safety Knowledge And Practices Of Food Recovery Agency Workers Before And After Food Safety Training, Sara Katherine Waggoner Jan 2004

Food Safety Knowledge And Practices Of Food Recovery Agency Workers Before And After Food Safety Training, Sara Katherine Waggoner

LSU Master's Theses

Many food recovery agencies depend on donated food, and its safety is critical for the health of vulnerable populations. A food safety curriculum was developed for agency volunteers and paid staff of the Lower Mississippi Delta region. Examples of topics in the curriculum included: personal hygiene, food storage, transporting food safely, and HACCP. Food Safety Knowledge Pre- and Posttests (20 questions) were identical, and validity and reliability were established prior to use. Paired t-tests were performed to determine the effectiveness of the curriculum (n=190). A Food Safety Practices Survey (10 questions) demonstrating attitudes and behaviors regarding food safety practices in …

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Software Architecture: Styles And Representational Schemes, Somo Subro Banerjee Jan 2004

Software Architecture: Styles And Representational Schemes, Somo Subro Banerjee

LSU Master's Theses

Software architecture is being widely used today to describe a very high-level design methodology of large software systems. Software architecture represents the overall structure of a system in an abstract, structured manner. A good architectural representation scheme holds the key to the effectiveness of a software architecture description and usage. In this work we look at architectural styles and architectural representation schemes. We propound the idea that the layered architectural model is a suitable candidate for a generalized architectural style and that it can cater to many different problem domains, other than the message-passing systems it has traditionally been used …

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Modeling Of River Hydrodynamics And Active Cap Effectiveness In The Anacostia River, Keegan L. Roberts Jan 2004

Modeling Of River Hydrodynamics And Active Cap Effectiveness In The Anacostia River, Keegan L. Roberts

LSU Master's Theses

The Anacostia Active Capping Project (AACP) is a United States Environmental Protection Agency (EPA) funded initiative to develop and implement, on a field scale, active capping barrier technologies. Overseen by the Hazardous Substance Research Center, South and Southwest (HSRC), the AACP plans to demonstrate the ability of active capping barrier technologies to prevent the migration of contaminants from the sediment bed to the overlying water column of the Anacostia River. The demonstration project will involve the placement and monitoring of four individual types of capping materials (apatite, Aquablok, coke breeze, and sand) and the monitoring of one control (i.e. uncapped) …

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Experimental And Computational Modeling Of Granular Materials, Orlando Boscan Jan 2004

Experimental And Computational Modeling Of Granular Materials, Orlando Boscan

LSU Master's Theses

4-inch cubical sand specimens were been tested under drained conditions using a wide range of stress paths. The testing was performed by means of a true (cubical) triaxial device that has been conditioned for this study. This testing set-up consisted of a servo-controlled, single-boundary type apparatus, with six flexible membranes that create a center cavity surrounding the soil specimens. This thesis illustrates the functioning of the triaxial device, including detailed descriptions of the device components, sample preparation, and a practical application related to the mechanical characterization of granular materials using critical state soil mechanics. An experimental program, based on the …

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What Next?: The German Strategy Crisis During The Summer Of 1940, Leonard Spencer Cooley Jan 2004

What Next?: The German Strategy Crisis During The Summer Of 1940, Leonard Spencer Cooley

LSU Major Papers

The German blitzkrieg across France during May 1940 was the culmination of three years of daring political and military moves that had brought most of Europe under German control. It was the German dictator Adolf Hitler who had outguessed his advisors. Yet, Hitler's bold moves in Western Europe ended with his army's dash across France, and the failure to strike Great Britain that summer when the British were at one of the weakest points in their entire history. After Germany defeated France, Hitler began a fruitless period of waiting for Great Britain to sue for peace. Unlike Hitler, some in …

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Quality Assurance Testing Of The Eclox-M In Detecting Terrorism Threats In Louisiana's Public Drinking Water Systems, Jessica Coleman Jan 2004

Quality Assurance Testing Of The Eclox-M In Detecting Terrorism Threats In Louisiana's Public Drinking Water Systems, Jessica Coleman

LSU Master's Theses

A quality assurance testing of the ECLOX-M™, a rapid water quality indicator used in potential terrorist attacks, was evaluated for its adequacy in nine regional Louisiana water systems. The ECLOX-M™ system uses enhanced chemiluminescence to measure toxicity in water by integration of a mixture of luminol (C8H7O3N3), and an oxidant in the presence of a catalyst enzyme - horseradish peroxidase (HRP). Water samples were tested for chemiluminescence, chlorine content, pH, and arsenic and/or nerve agent/pesticide contamination. In addition, three toxic industrial chemical standards were evaluated (mercury, a volatile liquid mixture, and a …

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Evaluation Of Growth, Production And Cold Tolerance Of Four Varieties Of Tilapia, Patricio Enrique Paz Jan 2004

Evaluation Of Growth, Production And Cold Tolerance Of Four Varieties Of Tilapia, Patricio Enrique Paz

LSU Master's Theses

As global tilapia production grows, it is important to characterize varieties available for production and generate data on environmental tolerances. This study generated data on tolerances, adaptabilities and production characteristics of four tilapia varieties. Goals of this study were to: (1) compare growth of four tilapia varieties in two types of recirculating systems, (2) evaluate juvenile growth of seven tilapia varieties in fresh and brackishwater mesocosms, and (3) estimate cold tolerance of juveniles of four tilapia varieties in fresh and brackishwater. Nile tilapia (Oreochromis niloticus), blue tilapia (Oreochromis aureus), Mississippi commercial strain tilapia (MCS), and Florida red tilapia (FRT) were …

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Constructive Habituation As An Educational Approach To Process-Object Reification In Mathematics, Alonzo F. Peterson Jan 2004

Constructive Habituation As An Educational Approach To Process-Object Reification In Mathematics, Alonzo F. Peterson

LSU Doctoral Dissertations

Sfard and Thompson (1994) state that what matters most is that educators develop ways of thinking, teaching, and learning mathematics. This study introduced constructive habituation, a new strategy developed to aid both students and teachers in the thinking, teaching, and learning of mathematics. Constructive habituation attempts to unite constructivist teaching methods aimed at supporting students’ conceptual understanding of content and habituationist teaching method aimed at establishing routine responses to routine tasks. This study is exploratory in nature, designed to investigate if constructive habituation is a more effective means than a traditional teaching method in helping students reach process-object reification as …

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The Effects Of Auditory Distraction On Attention Performance In Asymptomatic College Students With A History Of Mild Head Injury, John H.,Ii Denning Jan 2004

The Effects Of Auditory Distraction On Attention Performance In Asymptomatic College Students With A History Of Mild Head Injury, John H.,Ii Denning

LSU Doctoral Dissertations

Introduction: The majority of individuals experiencing a mild head injury (MHI) recover fully experiencing few residual symptoms. Some individuals who fully recover have shown evidence of residual, albeit subtle, brain functioning disturbances on tasks requiring high levels of cognitive effort. Also, memory complaints in MHI patients may be related to these subtle difficulties when cognitive resources are overwhelmed. This study assessed a group of asymptomatic college students with a history of MHI to determine if there were any residual attention difficulties as well as increased memory complaints. Method: One-hundred twelve college students with and without a history of MHI were …

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Effective Developmental Leadership: A Study Of The Traits And Behaviors Of A Leader Who Develops Both People And The Organization, Michael Stanley Wilson Jan 2004

Effective Developmental Leadership: A Study Of The Traits And Behaviors Of A Leader Who Develops Both People And The Organization, Michael Stanley Wilson

LSU Doctoral Dissertations

This study identified the traits and behaviors of an effective developmental leader”-one whose primary focus is the development of the people and the organization he or she lead. The study determined the traits and behaviors of a leader who posses an effective developmental orientation towards people. The research incorporated both qualitative and quantitative research methodologies. Data was collected using both open ended questions and Likert-type scaled instruments. This data was analyzed using both statistical techniques and expert panels. The results of this study yielded six identified traits and seven identified behaviors of a developmental leader. A developmental leader was found …

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The Diagnosis Of Dementia In Persons With Mental Retardation: Validating Methods Of Assessment, Joanne Bielecki Jan 2004

The Diagnosis Of Dementia In Persons With Mental Retardation: Validating Methods Of Assessment, Joanne Bielecki

LSU Doctoral Dissertations

The usual assessment instruments for the diagnosis of dementia are often difficult to use among individuals with mental retardation. This study investigates whether a modified method based on Visser et al. (1997) can identify a dementing process. Ninety individuals diagnosed with severe and profound mental retardation were studied. One half of the participants were diagnosed with Down's syndrome. The participants were equally assigned to one of three groups based on perceived risk of dementia. A differential prevalence design was used. Both cross sectional and longitudinal analyses were utilized in this study. Results indicate that the Visser et al. (1997) method …

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An Integrative Model Of Clients' Decision To Adopt An Application Service Provider, Yurong Yao Jan 2004

An Integrative Model Of Clients' Decision To Adopt An Application Service Provider, Yurong Yao

LSU Doctoral Dissertations

Application Services Providers (ASPs) exploit the economics of delivering commercial off-the-shelf software over the Internet to many dispersed users, but the decision-making process to adopt the ASP business model can be complex requiring a comprehensive consideration of various factors. As a new form of outsourcing, the ASP business model differs from traditional outsourcing models with respect to the attributes associated with vendors, clients, and applications. These differences are expected to demand decision models that are distinct from those in the traditional IS outsourcing. In this study, an integrative model for ASP adoption that incorporates economic determinants, strategic determinants, and social …

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Integration Of Management Tactics For The Rice Water Weevil Lissorhoptrus Oryzophilus Kuschel With Particular Emphasis On Use Of Plant Resistance (Tolerance), Li Zou Jan 2004

Integration Of Management Tactics For The Rice Water Weevil Lissorhoptrus Oryzophilus Kuschel With Particular Emphasis On Use Of Plant Resistance (Tolerance), Li Zou

LSU Doctoral Dissertations

Studies were conducted to test the hypothesis, significant benefits can be achieved for the management of rice water weevil, Lissorhoptrus oryzophilus Kuschel, by the use of rice varieties with low levels of host plant resistance coupled with the judicious use of cultural practices and insecticides. Tolerant traits of a current commercial variety of rice, "Bengal", was manifested consistently over multiple years. Study on rice growth as effected by weevil injury showed that pruning of root systems by larvae of weevil resulted in a decrease in tiller number and shoot biomass of rice plants in the vegetative stage of growth. Yield …

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Site-Directed Mutagenesis Studies Of E. Coli Biotin Carboxylase, Valerie Melissa Sloane Jan 2004

Site-Directed Mutagenesis Studies Of E. Coli Biotin Carboxylase, Valerie Melissa Sloane

LSU Doctoral Dissertations

Acetyl-CoA carboxylase is an essential enzyme in all plants, animals, and bacterie, where it catalyzes the committed step in fatty acid synthesis. The Escherichia coli version of the enzyme has three functional components that dissociate readily: biotin carboxylase, carboxyltransferase, and a biotin carboxyl carrier protein. The biotin carboxylase component catalyzes the ATP-dependent carboxylation of biotin, using bicarbonate as the carboxylate source. Biotin carboxylase is a member of a functionally diverse superfamily of proteins known as the ATP-grasp enzymes. In the first study, four residues of biotin carboxylase, Lys 116, Lys 159, His 209, and Glu 276, were selected for site-directed …

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The Effect Of The Implicit Theory Of Integrity On An Internal Auditor's Asessment Of Management Fraud Risk, Stephanie F. Watson Jan 2004

The Effect Of The Implicit Theory Of Integrity On An Internal Auditor's Asessment Of Management Fraud Risk, Stephanie F. Watson

LSU Doctoral Dissertations

The purpose of this research project is to determine whether the implicit theory of integrity, a theory from the social psychology literature that predicts how social judgments and decisions are made, can explain internal auditors’ decisions. The implicit theory (Dweck and Leggett 1988) states that there are two types of people: (1) entity theorists and (2) incremental theorists. Entity theorists form strong inferences from observed behavior that are used to predict future behavior. Incremental theorists, on the other hand, do not infer characteristics from behavior, and therefore, do not attempt to predict future behavior. In an internal auditing context, the …

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From Oklahomans To "Okies": Identity Formation In Rural California, Toni Ann Alexander Jan 2004

From Oklahomans To "Okies": Identity Formation In Rural California, Toni Ann Alexander

LSU Doctoral Dissertations

Throughout the twentieth century difficult economic circumstances have resulted in reduced employment opportunities. In-migrants have long borne the brunt of these limitations, facing open hostilities from residents who felt that these "outsiders" were undeserving of employment and social services. Within the context of the 1930s Depression in the Central Valley of California, such negative public sentiment was often directed at "Okies," the 315,000 former residents of the "Western South" who crossed the California state line in search of employment in the agricultural fields of the Golden State. In this dissertation, I examine the changing conceptualizations of Okie identity throughout the …

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