Social and Behavioral Sciences Commons^™

Type I Error Rates And Power Estimates For Several Item Response Theory Fit Indices, Bradley R. Schlessman

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Despite frequent use of the adjusted chi-square to degrees of freedom ratio (χ2/df) test for Item Response Theory fit (Drasgow, Levine, Tsien, Williams. and Mead, 1995), there remains a lack of empirical testing of the statistic's Type I error rates and power. The present study compared the adjusted χ2/df test to two other commonly used IRT fit statistics. The other fit indices examined were S-χ2 (Orlando and Thissen, 2000) and χ2* (Stone's, 2000). This study also addressed misfit based on the possibility that the item responses analyzed were created based on a different response process than that assumed by the …

Measuring Applicant Faking With Job Desirability: Prevalence, Selection, And Measurement Issues In An Applied Sample, Esteban Tristan

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Research has found that the use of social desirability scales to measure faking is problematic. The current study employed a job desirability scale consisting of job-specific bogus biographical items as an alternative faking measure in an applied setting. Using a 2 (applicants versus incumbents) x 2 (sales versus managers) design, participants (N = 958), participants completed a set of personality, social desirability, and job desirability measures. Results indicated that applicants outscored incumbents on personality measures. However, the effect size for conscientiousness was larger for the manager job whereas the effect size for extraversion was larger for the sales job, indicating …

Attentional Limitations And The Visual Pathways, Satomi Maeda

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The present study tested the hypothesis that three visual pathways (i.e. parvocellular, magnocellular, and koniocellular pathways) may influence the degree of dual-task interference using dual-task methodology. The magnocellular pathway consists of feature-coding mechanisms that are sensitive to transients and motion, and is thought to process information about the locations and movements of objects. The parvocellular pathway consists of feature-coding mechanisms that are sensitive to red-green and brightness information, while the koniocellular pathway consists of feature-coding mechanisms that are sensitive to blue-yellow chromatic information. Both the parvocellular and the koniocellular pathway are thought to process information useful for identifying objects. The …

The Origins Of Ethno/National Separatist Terrorism: A Cross-National Analysis Of The Background Conditions Of Terrorist Campaigns, Brandon Charles Snell

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This study measures the influence that multiple social, political, and economic conditions have on the development of ethno/national separatist terrorist organizations. It begins by analyzing the nationalist theories of primordialism, modernism, and ethnosymbolism, and the terrorist theories of strategic logic and psychology. The nationalist theories consider cultural symbols a powerful component behind nationalist movements and populations with significant symbolic attachments especially prone to react aggressively against perceived threats to those symbols. Proponents of strategic logic and psychological theory also view terrorism as reactive but deviate on whether this response is conceived rationally. Examining the origins of Basque and Catalan terrorism …

Gender Politics: A Case Study Of Feminism In Iran, Sara A. Hoff

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The literature on feminism and Islam shows that there is a distinct relationship and conflict between identity groups in Iran. An alliance between Muslim and secular feminists has been observed in the past in Iran; however, a breakdown of the alliance has occurred in recent years. It is my assumption that in order for feminists in Iran to unite, several principles of Iris Young's communicative democracy and coalition building practices have to be applied. Communicative democracy stresses that individuals' ideas often change when interaction with other people and their experiences occurs. Further, communicative democracy emphasizes the importance of recognizing the …

Bounded Rationality In The Emergency Department, Markus Alexander Feufel

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This research aimed at understanding bounded rationality - that is, how simple heuristics result in satisfactory outcomes - in a naturalistic setting where agents have to meet environmental demands with limited resources. To do so, two methodological approaches were taken, an observational and an experimental study of U.S. emergency physicians who have to provide a satisfactory level of care while simultaneously coping with uncertainty, time and resources constraints. There are three major findings. First, based on observations of 12 resident and 6 attending physicians at two Midwestern emergency departments (ED), ED physicians use at least two general heuristics. One heuristic …

Effects Of Big 5 Personality Traits On Outcomes For Error Encouragement And Error Avoidant Training, Keith Alan Leas

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The purpose of this study was to examine the effects of the type of training used (error avoidant or error encouragement) as a moderator of the relationship between personality variables and training outcomes. Specifically, we hypothesized that we would observe stronger effects of personality (i.e., conscientiousness and openness) on performance (Hypothesis 1) and affectivity (Hypothesis 2) for individuals in the error encouragement condition than for individuals in the error avoidant condition. Further, we hypothesized that we would see stronger moderating effects for training type for the above personality variables than for extraversion or agreeableness (Hypothesis 3). We recruited 257 participants …

How Does A Democratic Brazil Constrast With Authoritarian Brazil In Terms Of Promoting Human Security?, Pablo Albuquerque Banhos

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This study compares and contrasts two distinct regimes, the Brazilian military regime (1964-1985) and Brazil's current democratic regime (1985-2007). The focus of this thesis is to determine why, compared to the authoritarian regime, human security has improved measurably under democracy in some areas but not in others. To assess this paradox, one variable has been chosen: the rule of law, specifically conceptualized as violations of physical integrity. This research centers on the metropolitan areas of São Paulo and Rio de Janeiro and is based on a qualitative examination supplemented by quantitative evidence. The study finds that violations of physical integrity …

The 4 X 4 Semantic Model: Exploiting Data, Functional, Non-Functional And Execution Semantics Across Business Process, Workflow, Partner Services And Middleware Services Tiers, Amit P. Sheth, Karthik Gomadam

Kno.e.sis Publications

Business processes in the global environment increasingly encompass multiple partners and complex, rapidly changing requirements. In this context it is critical that strategic business objectives align with and map accurately to systems that support flexible and dynamic business processes. To support the demanding requirements of global business processes, we propose a comprehensive, unifying 4 X 4 Semantic Model that uses Semantic Templates to link four tiers of implementation with four types of semantics. The four tiers are the Business Process Tier, the Workflow Enactment Tier, the Partner Services Tier, and the Middleware Services Tier. The four types of semantics are …

Semantic Sensor Web, Amit P. Sheth, Cory Henson, Krishnaprasad Thirunarayan

Kno.e.sis Publications

No abstract provided.

Capturing Workflow Event Data For Monitoring, Performance Analysis, And Management Of Scientific Workflows, Matthew Valerio, Satya S. Sahoo, Roger Barga, Jared Jackson

Kno.e.sis Publications

To effectively support real-time monitoring and performance analysis of scientific workflow execution, varying levels of event data must be captured and made available to interested parties. This paper discusses the creation of an ontology-aware workflow monitoring system for use in the Trident system which utilizes a distributed publish/subscribe event model. The implementation of the publish/subscribe system is discussed and performance results are presented.

Wsu Research News, Winter 2008, Office Of Research And Sponsored Programs, Wright State University

WSU Research News

A sixteen page newsletter of the WSU Research News. The WSU Research News was published monthly beginning in June of 1968 and issued by the Office of Research Development. This newsletter was created to provide information to the WSU faculty about the availability of outside funds for research and educational programs, new developments that may affect availability of funds, and general information on research and educational activities at Wright State University.

Growing Fields Of Interest: Using An Expand And Reduce Strategy For Domain Model Extraction, Christopher Thomas, Pankaj Mehra, Roger Brooks, Amit P. Sheth

Kno.e.sis Publications

Domain hierarchies are widely used as models underlying information retrieval tasks. Formal ontologies and taxonomies enrich such hierarchies further with properties and relationships associated with concepts and categories but require manual effort; therefore they are costly to maintain, and often stale. Folksonomies and vocabularies lack rich category structure and are almost entirely devoid of properties and relationships. Classification and extraction require the coverage of vocabularies and the alterability of folksonomies and can largely benefit from category relationships and other properties. With Doozer, a program for building conceptual models of information domains, we want to bridge the gap between the vocabularies …

Wright State University Regional Economic Report, December 2008, Thomas L. Traynor

Economics Faculty Publications

No abstract provided.

Wright State University Women's Basketball Media Guide 2008-2009, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2008-2009 Women's Basketball team. This guide includes photographs, player stats, game results, and records.

The Guardian, November 12, 2008, Wright State University Student Body

The Guardian Student Newspaper

Twelve page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Wright State University Men's Basketball Media Guide 2008-2009, Wright State University Athletics

Athletics Publications

A media guide for Wright State University's 2008-2009 Men's Basketball team. This guide includes photographs, player stats, game results, and records.

The Guardian, November 05, 2008, Wright State University Student Body

The Guardian Student Newspaper

Twelve page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

The New Netlibrary, Sue Polanka

University Libraries' Staff Publications

At nearly 10 years old, NetLibrary remains the largest e-content provider. Since being acquired by OCLC in 2002, it has made some major changes.

E-Book Distributors For The Public And School Library Markets, Sue Polanka

University Libraries' Staff Publications

In the May 15 issue of Reference Books Bulletin, Off the Shelf provided an overview of three e-book aggregators with a focus on the academic library market. This column highlights Follett Digital Resources and OverDrive, two e-book distribution services for public and school libraries. Readers should also consult “The New NetLibrary,” on p.72.

The Guardian, October 29, 2008, Wright State University Student Body

The Guardian Student Newspaper

Sixteen page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

When Users Talk...We Listen: Connecting With Our User Needs, Cheryl Lauricella, Mary Lou Baker Jones

University Libraries' Staff Publications

Today's libraries are seeking innovative ways to "retrofit" their services, products and physical spaces in order to meet the needs of a new generation of library users. To better understand our evolving user needs, we used both low-tech and high-tech methods to collect feedback, including: comment books in the library, electronic surveys of selected courses, in-class discussion, course assignments, audience response systems, user interviews , and email requests for comments to the teaching faculty.

This poster demonstrates the variety of methods we have used to gather user feedback and some of the changes that were implemented in response. Among these …

The Guardian, October 22, 2008, Wright State University Student Body

The Guardian Student Newspaper

Twelve page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Relationship Web: Trailblazing, Analytics And Computing For Human Experience, Amit P. Sheth

Kno.e.sis Publications

This panel presentation was give at the 27th International Conference on Conceptual Modeling (ER 2008), Barcelona, Spain, October 20-23, 2008.

The Guardian, October 15, 2008, Wright State University Student Body

The Guardian Student Newspaper

Twelve page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

The Guardian, October 8, 2008, Wright State University Student Body

The Guardian Student Newspaper

Twelve page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

An Ontology-Driven Semantic Mash-Up Of Gene And Biological Pathway Information: Application To The Domain Of Nicotine Dependence, Satya S. Sahoo, Olivier Bodenreider, Joni L. Rutter, Karen J. Skinner, Amit P. Sheth

Kno.e.sis Publications

Objectives: This paper illustrates how Semantic Web technologies (especially RDF, OWL, and SPARQL) can support information integration and make it easy to create semantic mashups (semantically integrated resources). In the context of understanding the genetic basis of nicotine dependence, we integrate gene and pathway information and show how three complex biological queries can be answered by the integrated knowledge base.

Methods: We use an ontology-driven approach to integrate two gene resources (Entrez Gene and HomoloGene) and three pathway resources (KEGG, Reactome and BioCyc), for five organisms, including humans. We created the Entrez Knowledge Model (EKoM), an information model in OWL …

Adapting Ranking Functions To User Preference, Keke Chen, Ya Zhang, Zhaohui Zheng, Hongyuan Zha, Gordon Sun

Kno.e.sis Publications

Learning to rank has become a popular method for web search ranking. Traditionally, expert-judged examples are the major training resource for machine learned web ranking, which is expensive to get for training a satisfactory ranking function. The demands for generating specific web search ranking functions tailored for different domains, such as ranking functions for different regions, have aggravated this problem. Recently, a few methods have been proposed to extract training examples from user clickthrough log. Due to the low cost of getting user preference data, it is attractive to combine these examples in training ranking functions. However, because of the …

Description Logic Reasoning With Decision Diagrams: Compiling Shiq To Disjunctive Datalog, Sebastian Rudolph

Kno.e.sis Publications

We propose a novel method for reasoning in the description logic SHIQ. After a satisfiability preserving transformation from SHIQ to the description logic ALCIb, the obtained ALCIb Tbox T is converted into an ordered binary decision diagram (OBDD) which represents a canonical model for T. This OBDD is turned into a disjunctive datalog program that can be used for Abox reasoning. The algorithm is worst-case optimal w.r.t. data complexity, and admits easy extensions with DL-safe rules and ground conjunctive queries.

The Guardian, October 1, 2008, Wright State University Student Body

The Guardian Student Newspaper

Sixteen page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.