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2006

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Articles 7141 - 7170 of 8226

Full-Text Articles in Social and Behavioral Sciences

The Intersection Of News Frames: Examining The Top Two Health Problems In The United States, Lesa D'Anne Hatley Jan 2006

The Intersection Of News Frames: Examining The Top Two Health Problems In The United States, Lesa D'Anne Hatley

LSU Doctoral Dissertations

This research tests the public health model of reporting to discover if changing the way newspaper stories frame the top two health concerns in the United States – cancer and obesity – affects readers’ view of the problem. Using an experimental design, this study manipulated the context of newspaper stories about cancer and obesity. Applying thematic (broader context) and episodic (individual or event) framing concepts and gains (emphasizes benefits – e.g. lives saved) and losses (emphasizes costs – lives lost), this research revealed how the differences in framing affect public opinion about cancer and obesity. This research expands framing theory …

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Vegetational Change And Land Degradation In The Lake Baringo Area, Kenya, During The Late Holocene: Evidence From The Paleorecord And Remote Sensing, Lawrence Morara Kiage Jan 2006

Vegetational Change And Land Degradation In The Lake Baringo Area, Kenya, During The Late Holocene: Evidence From The Paleorecord And Remote Sensing, Lawrence Morara Kiage

LSU Doctoral Dissertations

This dissertation investigates the history of vegetational changes and land degradation in the Lake Baringo area, Kenya, East Africa, during the Late Holocene. It uses 14C -and 210Pb-dated fossil pollen, fungal spores, microscopic charcoal, and stratigraphic record from lake-sediment cores to reconstruct the paleoenvironment in the East African region. More recent changes in the Lake Baringo are examined using remote sensing imagery. These data provide one the first high-resolution late Holocene pollen records from the semi-arid region of Kenya (and one of only a handful from East Africa in general). Lake Baringo records a sedimentation rate of 1 cm yr-1, …

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Essays On Group Lending: Evidence From Jordan, Moh'd Al-Azzam Jan 2006

Essays On Group Lending: Evidence From Jordan, Moh'd Al-Azzam

LSU Doctoral Dissertations

Group lending has received a great attention from economists and policymakers for its successful delivery of credit to poor borrowers and its role in alleviating poverty in the developing countries. The success of group lending in providing credit to poor borrowers has been attributed to its ability to mitigate the asymmetry of information and enforcement problems in credit markets. The ability of group lending institutions to overcome the asymmetry of information and enforcement problems has been theorized to be the driving force behind their outreach to the poor, their sustainability, and their repayment performance. While there is a host of …

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Evaluating The Spatial Ecology Of Anthrax In North America: Examining Epidemiological Components Across Multiple Geographic Scales Using A Gis-Based Approach, Jason Kenna Blackburn Jan 2006

Evaluating The Spatial Ecology Of Anthrax In North America: Examining Epidemiological Components Across Multiple Geographic Scales Using A Gis-Based Approach, Jason Kenna Blackburn

LSU Doctoral Dissertations

This dissertation explores the spatial ecology and potential pathways of infection of anthrax, Bacillus anthracis, in North America. A multi-scale approach was used to evaluate the components required for disease agent survival in the environment, interactions with wildlife, and the potential role that vectors play in anthrax transmission. First, ecological niche modeling with the Genetic Algorithm for Rule-set Production (GARP) was used to predict the geographic distribution of anthrax in the continental U.S. using case data from outbreaks between 1957 and 2005. These results were then used to produce the first quantitative, continental scale predictions of anthrax in Mexico. At …

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Generation "X" Professional Women Leaving The Workforce To Become Full-Time, Stay-At-Home Mothers: A Qualitative Analysis Of Motivation, Meaning, And Mindful Parenting, Monisa Shackelford Jan 2006

Generation "X" Professional Women Leaving The Workforce To Become Full-Time, Stay-At-Home Mothers: A Qualitative Analysis Of Motivation, Meaning, And Mindful Parenting, Monisa Shackelford

LSU Doctoral Dissertations

Using qualitative data gathering and analysis, the current trend of professional women leaving workforce to rear their children full-time is examined. Women in the second generation to enter the labor force in large numbers indicate that there are factors that push them out of the workforce, such as a non-family friendly workplace, and factors that pull them back home, such as a profound need to rear their own children. While the transition from professional to stay-at-home mother is a complex process, the women in this study deal with this identity shift, and its attendant resistance, by framing their change in …

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A Design-Based Research Strategy To Promote Scalability For Educational Innovations, Jody Clarke-Midura, C. Dede, D. J. Ketelhut, B. Nelson, C. Bowman Jan 2006

A Design-Based Research Strategy To Promote Scalability For Educational Innovations, Jody Clarke-Midura, C. Dede, D. J. Ketelhut, B. Nelson, C. Bowman

Instructional Technology and Learning Sciences Faculty Publications

This article offers insights into how the design of innovations can enhance their “scalability”: the ability to adapt an innovation to effective usage in a wide variety of contexts, including settings where major conditions for success are absent or attenuated. We are implementing the River City MUVE curriculum, a technology-based innovation designed to enhance engagement and learning in middle school science, in a range of educational contexts. Based on our studies of these scaling up activities, we offer examples of design strategies for scalability and describe our plan to develop a “scalability index.”

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Methodological Challenges For Identifying And Coding Diverse Knowledge Elements In Interview Data, Victor R. Lee, Moshe Krakowski, Bruce Sherin, Megan Bang, Gregory Dam Jan 2006

Methodological Challenges For Identifying And Coding Diverse Knowledge Elements In Interview Data, Victor R. Lee, Moshe Krakowski, Bruce Sherin, Megan Bang, Gregory Dam

Instructional Technology and Learning Sciences Faculty Publications

This paper, as part of a symposium on the analysis of clinical interview data and the development of a framework for analyzing students' intuitive science knowledge, identifies and discusses methodological challenges encountered when specifying the knowledge elements and resources are invoked dynamically during a clinical interview. Drawing from interviews with middle school students about the seasons and an analysis of knowledge in terms of 'nodes', two classes of problems are identified: those associated with identification of nodes and those associated with their application as codes to a transcript-based data corpus. We posit that these challenges are common ones associated with …

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Television, Video, And Radio, Emily A. Hicks Jan 2006

Television, Video, And Radio, Emily A. Hicks

Roesch Library Faculty Publications

No abstract provided.

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Poverty, Agency And Resistance In The Future Of International Law: An African Perspective, Obiora Chinedu Okafor Jan 2006

Poverty, Agency And Resistance In The Future Of International Law: An African Perspective, Obiora Chinedu Okafor

Articles & Book Chapters

This article enquires into the likely posture of future international law with respect to African peoples. It does so by focusing on three of the most important issues that have defined, and are likely to continue to define, international law’s engagement with Africans. These are: the grinding poverty in which most Africans live, the question of agency in their historical search for dignity, and the extent to which these African peoples can effectively resist externally imposed frameworks and measures that have negative effects on their social, economic and political experience. International law’s future posture in these respects is considered through …

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Comparison Of Selected Survey Instruments For Software Team Communication Research, Raghava G. Gowda, Donald J. Polzella Jan 2006

Comparison Of Selected Survey Instruments For Software Team Communication Research, Raghava G. Gowda, Donald J. Polzella

Psychology Faculty Publications

One of the factors that influence task productivity is communication pertaining to task, resources, and organizational issues. The objective of this research is to explore the availability of validated survey instruments in the area of organizational and team communication and assess their applicability in software development team research. Based on past studies, we have selected six comprehensive instruments. This paper provides a brief summary of the instruments and the various dimensions that they cover. The instruments are classified using a Group Variable Classification System (GVCS - input-process - output - feedback) model for team research. As most of the instruments …

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Called Up To The Big Leagues: An Examination Of The Factors Affecting The Location Of Minor League Baseball Teams, Michael C. Davis Jan 2006

Called Up To The Big Leagues: An Examination Of The Factors Affecting The Location Of Minor League Baseball Teams, Michael C. Davis

Economics Faculty Research & Creative Works

In this study we analyze the factors that determine whether a particular city has a minor league baseball team and the level at which that team competes. Using the generalized ordered logit model we determine that higher population, personal income, and time from nearest Major League Baseball team all have a positive effect on the city's having a minor league baseball team and having one at a higher level. The finding that personal income has a positive effect on the level of the baseball team, combined with past studies suggesting income does not affect minor league baseball attendance, leads us …

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Methodological Challenges For Identifying And Coding Diverse Knowledge Elements In Interview Data, Victor R. Lee, Moshe Krakowski, Bruce Sherin, Megan Bang, Gregory Dam Jan 2006

Methodological Challenges For Identifying And Coding Diverse Knowledge Elements In Interview Data, Victor R. Lee, Moshe Krakowski, Bruce Sherin, Megan Bang, Gregory Dam

Instructional Technology and Learning Sciences Faculty Publications

This paper, as part of a symposium on the analysis of clinical interview data and the development of a framework for analyzing students' intuitive science knowledge, identifies and discusses methodological challenges encountered when specifying the knowledge elements and resources are invoked dynamically during a clinical interview. Drawing from interviews with middle school students about the seasons and an analysis of knowledge in terms of 'nodes', two classes of problems are identified: those associated with identification of nodes and those associated with their application as codes to a transcript-based data corpus. We posit that these challenges are common ones associated with …

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Policing And Social Control Of Public Marijuana Use And Selling In New York City, Bruce D. Johnson, Andrew Golub, Eloise Dunlap, Stephen J. Sifaneck, James E. Mccabe Jan 2006

Policing And Social Control Of Public Marijuana Use And Selling In New York City, Bruce D. Johnson, Andrew Golub, Eloise Dunlap, Stephen J. Sifaneck, James E. Mccabe

Criminal Justice Faculty Publications

This article analyzes the history of policies by New York City government and police enforcement strategies to socially control marijuana use and sales in public locations—that is in the streets; parks; and quasi-public settings such as bars, restaurants, and stores. This particular article is organized around the laws, regulations, and enforcement associated with two central civic norms: (1) Users should not smoke marijuana in public settings (streets, parks) or in quasi-public settings such as stores, bars, restaurants, offices, etc. and (2) Persons should not sell marijuana in public and quasi-public settings. Occasionally, the authors make reference to marijuana use and …

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Theoretical Perspectives On Industry Clusters, Gashawbeza W. Bekele, Randall Jackson Jan 2006

Theoretical Perspectives On Industry Clusters, Gashawbeza W. Bekele, Randall Jackson

Regional Research Institute Working Papers

The concept of industry clustering has generated much discussion in regional economic development theory and practice in recent years. Yet it is fair to say that an accepted definition or a unified theoretical framework has failed to emerge from the discussion, as the concept often seems to enliven itself under divergent theoretical approaches, including but not limited to work on agglomeration economies, industrial districts, business networks, knowledge spillovers, and regional innovation systems. This paper provides a review of the major theoretical propositions that seek to explain the clustering of economic activity and its presumed link with regional economic development. While …

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Quality Of Care In Appalachian Nursing Homes: Doing More With Less?, Mary W. Carter, Shuhui Wang Jan 2006

Quality Of Care In Appalachian Nursing Homes: Doing More With Less?, Mary W. Carter, Shuhui Wang

Regional Research Institute Working Papers

Despite comprising nearly 10% of the nation’s nursing home population, little is known about the quality of care provided by nursing homes located in rural Appalachia. However, anecdotal evidences suggests that the economic disadvantages associated with the Appalachian region may lead to higher concentrations of certain structural and organizational attributes previously shown to affect nursing home quality. In response, this study sought to examine empirically whether nursing homes located in Appalachia differ in the number of deficiency citations received in comparison with nursing homes located elsewhere, and to explore the extent to which factors other than quality of care determine …

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County-Level Determinants Of Local Public Services In Appalachia: A Multivariate Spatial Autoregressive Model Approach, Gebremeskel H. Gebremariam, Tesfa Gebremedhin, Peter V. Schaeffer Jan 2006

County-Level Determinants Of Local Public Services In Appalachia: A Multivariate Spatial Autoregressive Model Approach, Gebremeskel H. Gebremariam, Tesfa Gebremedhin, Peter V. Schaeffer

Regional Research Institute Working Papers

A multivariate spatial autoregressive model of local public expenditure determination with autoregressive disturbance is developed and estimated in this paper. The empirical model is developed on the principles of utility maximization of a strictly quasi concave community utility function. The existence of spatial interdependence is tested using Moran’s I statistic and Lagrange Multiplier test statistics for both the spatial error and spatial lag models. The full model is estimated by efficient GMM following Kelejian and Prucha’s (1998) approach using county-level data from 418 Appalachian counties. The results indicate the existence of significant spillover effects among local governments with respect to …

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A Dynamic Cge Analysis Of Exhaustible Resources: The Case Of An Oil Exporting Developing Country, Hodjat Ghadimi Jan 2006

A Dynamic Cge Analysis Of Exhaustible Resources: The Case Of An Oil Exporting Developing Country, Hodjat Ghadimi

Regional Research Institute Working Papers

An extensive literature concerned with optimal depletion of an exhaustible resource, with only a few exceptions, ignores the economy-wide and sectoral distribution effects of resource depletion. This paper presents a dynamic computable general equilibrium model to link the underlying natural resource base to economic performance. The model consists of an intra-temporal price endogenous model of a market economy, embedded in an inter-temporal optimal growth and development model. It is an optimization model that determines the optimal development path of the economy, hence, the inter-temporal depletion problem subject to workings of a multi-sector market economy. This general equilibrium approach captures the …

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Identifying Spatial Clusters Within U.S. Organic Agriculture, Cheryl Brown, Daniel Eades Jan 2006

Identifying Spatial Clusters Within U.S. Organic Agriculture, Cheryl Brown, Daniel Eades

Regional Research Institute Working Papers

The market for organically produced products has experienced rapid growth in recent decades; however, this growth has not been distributed evenly across the country instead concentrating in certain regions. Employing measures of spatial concentration and association we identify those counties in which organic production is clustered or represents a proportion of the agricultural economy greater than what would be expected by national trends. Results show that spatial clustering of organic agriculture does exist based on data from the U.S. Census of Agriculture on organic farms, acreage, and value of sales. Counties with the largest location quotients for organic production were …

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The Influence Of Socioeconomic And Environmental Factors On Health And Obesity In Rural Appalachia, Anura Amarasinghe, Gerard D'Souza, Cheryl Brown, Hyungna Oh Jan 2006

The Influence Of Socioeconomic And Environmental Factors On Health And Obesity In Rural Appalachia, Anura Amarasinghe, Gerard D'Souza, Cheryl Brown, Hyungna Oh

Regional Research Institute Working Papers

A recursive system of ordered self assessed health (SAH) and a binary indicator of obesity were used to investigate the impact of socioeconomic and environmental factors on health and obesity in the predominantly rural Appalachian state of West Virginia. Behavioral Risk Factor Surveillance System (BRFSS) data together with county specific socioeconomic and built environment indicators were used in estimation. Results indicate that an individual’s risk of being obese increases at a decreasing rate with per capita income and age. Marginal impacts show that as the level of education attainment increases, the probability of being obese decreases by 3%. Physical inactivity …

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The Impact Of County Level Factors On Obesity In West Virginia, Anura Amarasinghe, Cheryl Brown, Gerard D'Souza, Tatiana Borisova Jan 2006

The Impact Of County Level Factors On Obesity In West Virginia, Anura Amarasinghe, Cheryl Brown, Gerard D'Souza, Tatiana Borisova

Regional Research Institute Working Papers

A panel estimation of county prevalence of obesity indicates that while the percentage of the population with a completed college degree and the number of food stores available per thousand population are negatively and significantly correlated to county obesity rates, mean commuting time, average annual wage and the total number of business establishments per thousand population positively and significantly contribute to obesity. Educational attainment that raises both human and social capital, as well as changes in the built environment can play a vital role in controlling obesity in West Virginia (WV).

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A Spatial Analysis Of Obesity In West Virginia, Anura Amarasinghe, Gerard D'Souza, Cheryl Brown, Tatiana Borisova Jan 2006

A Spatial Analysis Of Obesity In West Virginia, Anura Amarasinghe, Gerard D'Souza, Cheryl Brown, Tatiana Borisova

Regional Research Institute Working Papers

A spatial panel data analysis at the county level examines how individual food consumption, recreational, and lifestyle choices ― against a backdrop of changing demographic, built environment, and policy factors ― leads to obesity. Results suggest that obesity tends to be spatially autocorrelated; in addition to hereditary factors and lifestyle choices, it is also caused by sprawl and lack of land use planning. Policy measures which stimulate educational attainment, poverty alleviation, and promotion of better land use planning and best consumption practices (BCPs) could both reduce obesity and result in sustainable development of regions where obesity is prevalent and the …

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Misperceptions In Intergroup Conflict: Disagreeing About What We Disagree About, John R. Chambers, Robert S. Baron, Mary L. Inman Jan 2006

Misperceptions In Intergroup Conflict: Disagreeing About What We Disagree About, John R. Chambers, Robert S. Baron, Mary L. Inman

Faculty Publications

Two studies examined misperceptions of disagreement in partisan social conflicts, namely, in the debates over abortion (Study 1) and politics (Study 2). We observed that partisans tend to exaggerate differences of opinion with their adversaries. Further, we found that perceptions of disagreement were more pronounced for values that were central to the perceiver's own ideology than for values that were central to the ideology of the perceiver's adversaries. To the extent that partisans assumed disagreement concerning personally important values, they were also inaccurate in perceiving their adversaries' actual opinions. Discussion focuses on the cognitive mechanisms underlying misperceptions of disagreement and …

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Dynamical Volatilities For Yen-Dollar Exchange Rates, Kyungsik Kim, Seong-Min Yoon, C. Christopher Lee, Myung-Kul Yum Jan 2006

Dynamical Volatilities For Yen-Dollar Exchange Rates, Kyungsik Kim, Seong-Min Yoon, C. Christopher Lee, Myung-Kul Yum

All Faculty Scholarship for the College of the Sciences

We study the continuous time random walk theory from financial tick data of the yen-dollar exchange rate transacted at the Japanese financial market. The dynamical behavior of returns and volatilities in this case is particularly treated at the long-time limit. We find that the volatility for prices shows a power-law with anomalous scaling exponent κ = 0.96 (one minute) and 0.86 (ten minutes), and that our behavior occurs in the subdiffusive process. Our result presented will be compared with that of recent numerical calculations.

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Relationships Between Achievement, Academic Self-Concept, And Perceived Parental Relationships Among College Students Of Varying Ability Levels, Melinda Lalonde Jan 2006

Relationships Between Achievement, Academic Self-Concept, And Perceived Parental Relationships Among College Students Of Varying Ability Levels, Melinda Lalonde

Mahurin Honors College Capstone Experience/Thesis Projects

The purpose of this study was to examine the differences between honors students, honors-eligible students, and non-honors students with regard to their perceived parental relationships, academic self-concepts, and academic achievement. Of the 180 participants, there were 48 honors students, 32 honors-eligible students, and 100 non-honors students. Academic achievement was measured using grade-point average; academic self-concept and perceived parental relationships were measured using the Self-Perception Profile for College Students (Neemann & Harter, 1986). Results indicated differences among the three groups.

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A Cooperative Publishing Model For Sustainable Scholarship, Robert Schroeder, Gretta E. Siegel Jan 2006

A Cooperative Publishing Model For Sustainable Scholarship, Robert Schroeder, Gretta E. Siegel

Library Faculty and Staff Publications and Presentations

Organizing scholarly publishing as a cooperative business has the promise of making journals more affordable and scholarly publishing more sustainable. The authors describe the development of the modern cooperative from its beginnings in England during the Industrial Revolution and highlight the great extent and diversity of business worldwide that is currently done cooperatively. Some of the current initiatives in scholarly publishing (SPARC, PLoS, German Academic Publishing, etc.) are analysed in light of cooperative business principles, and it is shown that, while these models often partially utilize cooperative business practices, none of them has adopted the cooperative model in totality.

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Leadership For Social Justice: Capacity-Building Resource Manual, S. Aqeel Tirmizi, Jeff Unsicker, Maliha Khan, Marla Solomon, Ken Williams Jan 2006

Leadership For Social Justice: Capacity-Building Resource Manual, S. Aqeel Tirmizi, Jeff Unsicker, Maliha Khan, Marla Solomon, Ken Williams

World Learning Publications

This manual supports the development of new leaders committed to social justice. As a resource for facilitators of workshops and other education and training events, it shares session designs, exercises, handouts, short readings, and other materials that were developed through our work on Leadership for Social Justice Institutes organized at the request of the Ford Foundation International Fellowships Program.

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Exploring And Assessing Intercultural Competence, Alvino Fantini, Aqeel Tirmizi Jan 2006

Exploring And Assessing Intercultural Competence, Alvino Fantini, Aqeel Tirmizi

World Learning Publications

The Federation of The Experiment in International Living (FEIL) has now completed its first international research effort – a one and a half year project designed to explore and assess the impact of intercultural experiences provided through service projects conducted as part of the Federation’s Volunteers in International Partnerships program. This research project, titled "Exploring and Assessing Intercultural Competence," involved two sending and one receiving Member Organizations: Great Britain, Switzerland, and Ecuador. The project was made possible through a funding grant obtained from the Center for Social Development of the Global Service Institute at Washington University in St. Louis, Missouri.

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Multiple Disadvantages Of Mayan Females: The Effects Of Gender, Ethnicity, Poverty, And Residence On Education In Guatemala, Kelly Hallman, Sara Peracca, Jennifer Catino, Marta Julia Ruiz Jan 2006

Multiple Disadvantages Of Mayan Females: The Effects Of Gender, Ethnicity, Poverty, And Residence On Education In Guatemala, Kelly Hallman, Sara Peracca, Jennifer Catino, Marta Julia Ruiz

Poverty, Gender, and Youth

Although access to primary education in Guatemala has increased in recent years, particularly in rural areas, levels of educational attainment and literacy remain among the lowest in Latin America. Inequalities in school access and grade attainment linked to ethnicity, gender, poverty, and residence remain. Age trends show that Mayan females are the least likely to ever enroll, and, if they do enroll, start school the latest and drop out earliest. Innovative programs for girls that combine instruction with social interaction in safe local community spaces may increase their educational attainment and their social networks and means of social support. In …

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How Long Will We Live?, John Bongaarts Jan 2006

How Long Will We Live?, John Bongaarts

Poverty, Gender, and Youth

After a brief review of the controversy about future trends, this Population Council working paper examines past trends in the components of life expectancy at birth in high-income countries with low levels of mortality. The projection of these components provides the basis for assessing plausible future trends in longevity. Large increases in conventional life expectancy before 1950 are found to be primarily attributable to reductions in juvenile and background mortality. After 1950 the rate of improvement in life expectancy slowed, but senescent mortality fell more rapidly than before, thus becoming the main cause of rising life expectancy at birth. The …

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Living Up To Their Name: Profamilia Takes On Gender-Based Violence, Claudia Garcia-Moreno, Rachel E. Goldberg Jan 2006

Living Up To Their Name: Profamilia Takes On Gender-Based Violence, Claudia Garcia-Moreno, Rachel E. Goldberg

Poverty, Gender, and Youth

This issue of Quality/Calidad/Qualité describes the evolution of Profamilia through its work on gender-based violence in the Domincan Republic.Their project was conceived along two simultaneous paths: providing support services directly to women and girls who had experienced violence and initiating advocacy in the wider policy arena. Profamilia joined the commission that ultimately designed and promoted a law to increase protection against violence, especially domestic violence against women and children. Although the clinics now run a dynamic service program, the agency has also sustained its advocacy activities. Most of Profamilia’s advocacy work is undertaken in partnership with other NGOs or with …

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