Digital Commons Network^™

What We Don't Know Can Hurt Us: The Need For Empirical Research In Regulating Lawyers And Legal Services In The Global Economy, Carole Silver

Articles by Maurer Faculty

No abstract provided.

Measuring Children's Social Support Networks: Eco-Mapping Protocol, Lauren Burnett

LSU Master's Theses

The purpose of this project was to explore the use of an eco-mapping protocol for measuring children’s social support networks. The project investigated two research questions: (1) what are the similarities and differences in the information provided by three informants in the eco-mapping protocol?, and (2) what information do eco-maps provide about children’s social support networks? Ten four-year-old children, their families, and teacher participated in the creation of eco-maps. Each informant identified the major people in the child’s support network, described relationships, and identified the type and developmental area of support provided by each individual. All the information was graphically …

Damned For Their Judgment: The Tort Liability Of Standard Development Organizations, Robert H. Heidt

Articles by Maurer Faculty

No abstract provided.

Analysis Of Consumer Preferences Toward 100% Fruit Juice Packages And Labels, Tatiana Bonilla

LSU Master's Theses

A national web survey was used to collected data from 253 households in the United States. Choice-based conjoint analysis was used to investigate which packaging and labeling attributes U.S. consumers consider important when choosing 100% fruit juices, and to estimate their willingness-to-pay. The attributes were packaging material, nutritional and health claims, presence of organic ingredients and whether the product was produced locally. Factor analysis, cluster analysis and a median split technique were used to identify market segments based on consumer preferences, behavior, and lifestyles. Differences between the segments were analyzed. A conditional logit model was used to estimate relative of …

Public Perception And The Oil Industry: An Analysis Of Oil Employees' And Nigerians' Opinions Regarding Exxon Mobil And Shell Oil's Corporate Social Responsibility Efforts, Liana L. Narcisse

LSU Master's Theses

This study looked at oil industry employees’ and Nigerians’ perceptions of Exxon Mobil and Shell Oil as socially responsible corporations and the role the two-step flow model of communication plays in shaping these publics’ impressions of the companies. Measures of participants’ perceptions of corporate social responsibility (CSR) were developed using Carroll’s 1971 three-dimensional model of CSR and Ketola’s (2008) holistic model of CSR. This study found that for both companies participants had average to less-than-favorable perceptions of the companies’ socially responsible behavior, according to the various categories of CSR. However, employees were more likely to view the companies more favorably …

Data Transfer Scheduling With Advance Reservation And Provisioning, Mehmet Balman

LSU Doctoral Dissertations

Over the years, scientific applications have become more complex and more data intensive. Although through the use of distributed resources the institutions and organizations gain access to the resources needed for their large-scale applications, complex middleware is required to orchestrate the use of these storage and network resources between collaborating parties, and to manage the end-to-end processing of data. We present a new data scheduling paradigm with advance reservation and provisioning. Our methodology provides a basis for provisioning end-to-end high performance data transfers which require integration between system, storage and network resources, and coordination between reservation managers and data transfer …

Productivity Growth Of Us States, Bibhudutta Panda

LSU Doctoral Dissertations

This dissertation makes a contribution to regional studies by constructing Multi-Factor Productivity (MFP) growth measures at the state level for the US. The first essay of the dissertation exploits a dual growth accounting technique to calculate sector-specific MFP growth for all US states from 1980 onwards. In the process, the essay contributes by constructing a data set on the state level real user cost of capital paying particular attention to inter-state variations in the composition of output, relative prices of investment goods, effective corporate taxes, and inflation rates for the manufacturing and service sectors. Some of the key implications of …

Autism Spectrum Disorders: Validation Of The Autism Spectrum Disorders - Problem Behavior For Children (Asd-Pbc), Relationship Between Age And Challenging Behaviors, Children And Adolescents With Autism Spectrum Disorders Compared To Typically Developing Controls On The Behavioral Assessment For Children, Second Edition (Basc-2), Sara Rebecca Mahan

LSU Master's Theses

Researchers found that Autism Spectrum Disorder (ASD) is a predictor for challenging behaviors. Since challenging behaviors are obstacles for social development and learning, it is important to determine if and what challenging behaviors are exhibited and how to best treat them. The Autism Spectrum Disorder – Problem Behavior for Children (ASD-PBC) is an 18 item informant based questionnaire specifically designed to measure challenging behaviors in children with ASD. Convergent and discriminant validity against the Behavioral Assessment System for Children, Second Edition (BASC-2), demonstrated the preliminary validity for the ASD-PBC for use among children and adolescents with ASD. Study 2 examined …

Exploring The Impacts Of Wiki Collaborative Technologies Within The English Writing Environment, Valarie D. Dufrene

LSU Doctoral Dissertations

The use of technology in the writing classroom has been a staple since the early-1990’s when the personal computer made its way onto the desks of teachers and students across America. Since that time, the challenge has been for educators to incorporate the most recent technologies in an effort to stimulate student writing. This study examined the effects the use of a web-based wiki technology can have on the writings of high school students. The primary goal of this study was to explore how the web-based collaborative technology in Google Docs and used in a secondary English IV classroom can …

The Interdependence Of Modality And Theory Of Mind, Danielle Rachel Alfandre

LSU Doctoral Dissertations

Modality is traditionally defined as the expression of possibility or necessity. In English, modality is expressed by the modal auxiliaries such as can, would, should, or might; adjectives and adverbs such as possible, necessary, maybe, and absolutely; or phrasal verbs such as going to or have to. Theory of Mind (ToM) is broadly defined as the ability to attribute thoughts and beliefs to other people. ToM is usually expressed using propositional attitude verbs such as think as in Mary thinks that it will rain. Hegarty (2006, 2010) proposes that propositional attitude verbs are covertly modalized and can be analyzed using …

Protecting Privacy In Health Research: The Limits Of Individual Choice, Fred H. Cate

Articles by Maurer Faculty

No abstract provided.

Factor That Influence The Critical Thinking Skills Of Public School Teachers In A Parish In Southwest Louisiana, Dale Beglis Schanz

LSU Doctoral Dissertations

The purpose of this study is to determine the influence of selected personal and professional demographic characteristics on the critical thinking abilities of teachers in a parish in Southwest Louisiana. The study is a correlational design using a descriptive survey technique with questions for the data collection. The examiner looked at attribute independent variables – characteristics that a subject has before a study begins such as gender, age, race, highest level of education completed, and years of teaching experience. Three hundred and twenty-four teachers in twelve public schools (three high schools, four middle schools, and five elementary schools) participated in …

Abuse Of Rights: The Continental Drug And The Common Law, Anna Di Robilant

UC Law Journal

This Article deploys a comparative approach to question a widely shared understanding of the impact and significance of abuse of rights. First, it challenges the idea that abuse of rights is a peculiarly civilian "invention," absent in the common law. Drawing on an influential strand offunctionalist comparative law, the Article identifies the "functional equivalents of the doctrine in the variety of malice rules and reasonableness tests deployed by American courts in the late-nineteenth and earlytwentieth century in fields as diverse as water law, nuisance, tortious interference with contractual relations, and labor law. The Article investigates the reasons why in the …

Benchmark Legislation: A Measured Approach In The Fight Against Counterfeit Pharmaceuticals, Adam Powell

UC Law Journal

Pharmaceutical counterfeiting is unique in the field of counterfeiting because criminals only attempt to copy the appearance of a drug, not its actual effect. Because such counterfeit drugs are cheap to make and ineffective or dangerous, counterfeiters see immense profits without regard for the potential for injury or death. Furthermore, the complexity of distribution channels and lax penalties result in little risk for criminals.

One potential tool to address this problem is an electronic pedigree system that would track shipments of drugs and reduce the opportunity for counterfeiters to infiltrate the supply chain. Unfortunately, such a system is years away …

Geological Analysis And Hydrodynamic Modeling Of Tropical Cyclone Influence: Northeastern Gulf Of Mexico Inner Shelf, Amy Lynn Spaziani

LSU Master's Theses

The need to characterize offshore resources as borrow areas for beach restoration has initiated interest of the impact of storms to the inner continental shelf. While numerous studies have investigated the response of coastal systems to major storms, very little is known about the geological response of inner shelves to frequent and intense storms. This approach integrated a geological study with modeling of hydrodynamics during recent storms, in order to relate trends in the geological signature to physical forcing mechanisms during storms. First, waves and hydrodynamic conditions were modeled during two major recent storms that made landfall in the northeastern …

Carbohydrate Sources And Maximizing The Use Of Supplemental Amino Acids In Diets For Weanling Pigs, Victor D. Naranjo

LSU Doctoral Dissertations

The objectives of this research were 1) to determine the effect of replacing dried whey (DW) with milk chocolate product (MCP), dried whey permeate (DWP) with candy oats (CO), and spray-dried plasma protein (SDPP) with a novel swine nutritional supplement (SNS) on growth performance of weanling pigs, and 2) to determine the maximum level of supplemental L-Lys, along with DL-Met, L-Thr, and L-Trp that can be added in diets for 6- to 12 and 13- to 23-kg pigs. Three experiments were conducted to compare the feeding value of MCP (20% lactose and 60% sugars) and DW (70% lactose). Results from …

Cross-Race Advising Relationships: The Role Of Race In Advising Relationships Between Black Doctoral Student Protégés And Their White Faculty Advisors, Marco Javon Barker

LSU Doctoral Dissertations

The purpose of this phenomenological study was to examine the role of race in cross-race advising relationships between White faculty advisors and their Black doctoral student protégés. I examined the racial context of doctoral education experiences and relationships between doctoral students and faculty. Blacks with doctoral degrees comprise only 0.3% of those 18 years and older and only 3.5% of those with doctoral degrees (U.S. Census, 2000). Although there has been an increase in the number of Blacks enrolling in doctoral programs (Cook & Cordova, 2006), Nettles and Millett (2006) found that Blacks and Latin Americans have higher attrition rates …

Hepatotoxic Cyanobacterial Blooms In Louisiana's Estuaries: Analysis Of Risk To Blue Crab (Callinectes Sapidus) Following Exposure To Microcystins, Ana Cristina Garcia

LSU Master's Theses

The most common toxins detected following freshwater harmful algal blooms are microcystins, a group of hepatotoxins produced by cyanobacteria (e.g., Microcystis and Anabaena spp.). Preference for filter-feeding prey, including bivalves, makes the blue crab, Callinectes sapidus, vulnerable to microcystin contamination and makes the commercially important crab a potential vector of microcystins. I used a combination of field and laboratory studies to determine blue crab vulnerability to microcystin contamination and consequent impacts on crab physiology. Samples collected from a hyper-eutrophic freshwater lake, Lac des Allemands, Louisiana, were analyzed for cyanobacterial abundances and microcystins in surface water and blue crabs using light-microscopy …

"Blessed Be The Critics Of Newspapers": Journalistic Criticism Of Journalism 1865-1930, Yasmine Tarek Dabbous

LSU Doctoral Dissertations

This study examined journalistic press criticism between 1865 and 1930. It sought to understand how the first modern journalists conceived of their profession in a period of great transitions. As the study revealed, journalists writing about journalism between 1865 and 1930 discussed recurring themes such as commercialization, sensationalism, advertising, and ethics. They expressed ambivalence toward the rise of big business in their field and the consequences it could have on the quality of the work. In the process, journalists also defined journalism as a profession providing a public service or as a business aiming solely for circulation and profit. Definitions …

Project Explorations And Student Learning In Geometry, Verna Marie Richard

LSU Master's Theses

The purpose of this study was to examine the structural framework of the EBRPSS 8th Grade Mathematics Comprehensive Curriculum and to compare its effectiveness to a set of project-based lessons that I created for “Unit 4: Measurement and Geometry”. Two classes participated in this study. Pretest and Posttest scores were analyzed to determine if there was a significant advantage to using my supplements. Results of the analysis revealed that there was an advantage to using the supplements, in spite of the time shortage. Hopefully, the supplements implemented in this study will serve as a model for teaching “Unit 4: Measurement …

The Influence Of Computer User Knowledge And Selected Demographic Characteristics The Academic Achievement Of High School Seniors, Michael E. Brown

LSU Doctoral Dissertations

The primary purpose of this study was to identify the influence of computer user knowledge as measured by the Computer User Knowledge Survey (CUKS), and the personal demographic characteristics of Gender, Age, and Race on academic achievement as measured by the Graduation Exit Examination-21 (GEE-21), among high school seniors in public schools in a parish in South Louisiana. The CUKS and the Gender and Race data were collected from the self-perceived CUKS survey administered to 295 seniors registered in English IV classes at a school in South Louisiana. The academic achievement data and the ages of the student subjects were …

Probing The Finance Gap Theory: Does Gender Affect Campaign Contributions?, Rhonda Wrzenski

LSU Doctoral Dissertations

In our field, scholarly literature contends that women win a similar percentage of the vote and raise a similar amount of money as their male opponents when they campaign (Newman 1994; Burrell 1994; Seltzer et al. 1997; Dolan 2006; Darcy et al. 1994; Wilhite and Theilmann 1986; Burrell 1985; Uhlaner and Schlozman 1986; Welch et al. 1985). However, women are still underrepresented at all levels of government and this may be a function of biases in the campaign finance network that have gone largely undetected. Differences may be more readily apparent at the sub-national level and among particular classes of …

Collaboration Via Wikis: Social Aspects And Adapting Teacher Feedback In An Online Environment, Madeline Boudreaux

LSU Master's Theses

The primary goal of this thesis is to investigate the way in which learners interact when asked to work together to write and revise a composition in an online environment. Specifically, the first research question explores the working styles of learners in the context of a wiki. It seeks to determine whether the various dyads work collaboratively or cooperatively to write and revise a composition in Spanish. The second research question deals with the type and degree of politeness that students express towards each other when working together to write and revise their composition. Specifically, it investigates the nature of …

Macroinstability And Perturbation In Turbulent Stirred Tank Flows, Somnath Roy

LSU Doctoral Dissertations

Impeller stirred tank reactors (STRs) are commonly used in the chemical processing industries for a variety of mixing and blending technologies. In this research, a numerical study of flow and mixing inside turbulently agitated STRs are carried out. An immersed boundary method (IBM) is utilized to represent moving impeller geometries in the background of multi-block structured curvilinear fluid. The IBM This curvilinear-IBM methodology is further combined with the large eddy simulation (LES) technique to address the issue of modeling unsteady turbulent flows in the STR. Verification of the combined IBM-LES implementation strategy in curvilinear coordinates is done through comparisons with …

Recreating The Image Of Women In Mexico: A Genealogy Of Resistance In Mexican Narrative Set During The Revolution, Julia Maria Schneider

LSU Master's Theses

Traditionally, women have been relegated to the margins of society, history, and culture in male-dominated environments. Patriarchal systems have long denied women to play an appropriate role in nation building and to enter the public sphere, as is the case in Mexico. The female participation during one of the country’s most critical periods, the Mexican Revolution, has largely been ignored. Through situating their narratives into the context of the Revolution and describing the obstacles and limiting conditions that women experience, Mexican writers such as Elena Poniatowska and Laura Esquivel criticize the status quo of social and gender politics in Mexico …

Portland State University Climate Action Plan, 2010, Fletcher Beaudoin, Noelle Studer-Spevak

Campus Sustainability Office Publications, Reports and Presentations

In June 2007, Portland State University (PSU) joined this effort by signing the American College and University Presidents Climate Commitment (ACUPCC). The commitment challenged PSU to form a committee to oversee climate efforts, track carbon emissions, and develop a Climate Action Plan (CAP) to move toward carbon neutrality. This document fulfills the final requirement for ACUPCC and supports regional climate goals of partner agencies, such as those described in the 2009 City of Portland and Multnomah County Climate Action Plan.

Experimental Study On Single Cement Fracture Exposed To Co2 Saturated Brine Under Dynamic Conditions, Tevfik Yalcinkaya

LSU Master's Theses

Carbon capture and storage is one of the technologies that could help reduce CO2 concentration in the atmosphere while contributing to cutback of Greenhouse Gas emissions. Depleted oil and gas fields are favorable targets for CO2 storage because existing wells can be readily used as injection wells. However, a number of abandoned wells also serve as gateway to the reservoir which should be considered in the context of effective Carbon capture and storage. Wellbore cement is a very essential element in wellbore systems that serve as a barrier between different zones in the subsurface. The fractures inside wellbore cement sheath, …

Evaluation Of The Effectiveness Of Cooperative Learning Structures In Improving Students' Performance, Jonah Njenga

LSU Master's Theses

In a desperate attempt to improve high school classroom performances, recently, schools have begun to move towards incorporating cooperative learning strategies into their classrooms. Generally, cooperative learning strategies can be described as the use of small groups to encourage learners work together and accomplish shared goals and subsequently maximize theirs and others’ potential. In an attempt to evaluate the effectiveness of this strategy on classroom learning, this study compares the gains in means of scores between a group taught using cooperative learning strategies and another group taught using non-cooperative learning strategies. Fifty-three students taking Algebra I were given a pretest …

Parent Report Of Home Literacy Experiences In Children With And Without Speech And Language Impairments, Amanda Blair Grace

LSU Master's Theses

The purpose of this study was to evaluate caregivers’ perceptions of their children’s literacy experiences and determine if their perceptions differed as a function of whether their children presented with speech and language impairment or with typical language development. Participants were caregivers of children, between the ages of 24 and 54 months. Eleven children presented with speech and language impairments (S/LI) and 14 children presented with typically developing (TD) language. Caregivers’ perceptions about early home literacy experiences were collected through a questionnaire. Results showed that there were no statistically significant differences between the two groups of caregivers’ responses to the …

Analysis Of Media Agenda-Setting Effect On Consumer Confidence In The Safety Of The U.S. Food System Across Consumer Segments, Abhishek Bhagwat Bharad

LSU Master's Theses

Recent food recalls and food scares in the United States have increased consumers’ risk perceptions about food borne illness and decreased their confidence in the safety of the U.S. food supply. Results from a continuous tracking of consumer confidence and media coverage of food safety events over a 67 week period between May 2008 and August 2009 are reported in the study. Factor analysis is performed on consumer characteristic statements to identify seven factors. Factor scores for these seven factors are used as inputs in a consumer segmentation procedure. A two step segmentation approach, hierarchical cluster analysis followed by partition …