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Social and Behavioral Sciences Commons

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Full-Text Articles in Social and Behavioral Sciences

Evaluating Online Health Information: Beyond Readability Formulas, Gondy Leroy, Stephen Helmreich, James Cowie, Trudi Miller '08, Wei Zheng '08 Nov 2008

Evaluating Online Health Information: Beyond Readability Formulas, Gondy Leroy, Stephen Helmreich, James Cowie, Trudi Miller '08, Wei Zheng '08

CGU Faculty Publications and Research

Although understanding health information is important, the texts provided are often difficult to understand. There are formulas to measure readability levels, but there is little understanding of how linguistic structures contribute to these difficulties. We are developing a toolkit of linguistic metrics that are validated with representative users and can be measured automatically. In this study, we provide an overview of our corpus and how readability differs by topic and source. We compare two documents for three groups of linguistic metrics. We report on a user study evaluating one of the differentiating metrics: the percentage of function words in a …


A Mismatch With Dual Process Models Of Addiction Rooted In Psychology, Reinout W. Wiers, Remco Havermans, Roland Deutsch, Alan W. Stacy Aug 2008

A Mismatch With Dual Process Models Of Addiction Rooted In Psychology, Reinout W. Wiers, Remco Havermans, Roland Deutsch, Alan W. Stacy

CGU Faculty Publications and Research

The model of addiction proposed by Redish et al. shows a lack of fit with recent data and models in psychological studies of addiction. In these dual process models, relatively automatic appetitive processes are distinguished from explicit goal-directed expectancies and motives, whereas these are all grouped together in the planning system in the Redish et al. model. Implications are discussed.


Transforming Chaos Into Beauty: Intentionally Developing Unity In Church Plants, David R. Dunaetz Jan 2008

Transforming Chaos Into Beauty: Intentionally Developing Unity In Church Plants, David R. Dunaetz

CGU Faculty Publications and Research

This paper describes how unity can be developed in young church planting contexts. Two dimensions of unity are explored: Task cohesiveness and Relational cohesiveness. Empirically verified approaches to increasing both dimensions of unity in organizations are presented along with applications for church planting.


Laser Weapons: An Emerging Threat, Robert J. Bunker, Dan Lindsay Jan 2008

Laser Weapons: An Emerging Threat, Robert J. Bunker, Dan Lindsay

CGU Faculty Publications and Research

Laser and beam weapons have been the stuff of science fiction lore for many years. Good science fiction, however, is based on some kind of science fact and, if done properly, will become less implausible over time. This now is occurring with lasers--both when used in an improvised weaponry role and when produced as dedicated laser weapons.


Convergence: The Changing Missions Of Police And The Military, Robert J. Bunker Jan 2008

Convergence: The Changing Missions Of Police And The Military, Robert J. Bunker

CGU Faculty Publications and Research

The continued convergence of policing and military missions represents the new world in which we increasingly find ourselves. The need for such convergence can be explained at both the operational and strategic levels of analysis. This document will use four conceptual figures to aid understanding of the convergence.


The Impact Of Directionality In Predications On Text Mining, Gondy Leroy, Marcelo Fiszman, Thomas C. Rindflesch Jan 2008

The Impact Of Directionality In Predications On Text Mining, Gondy Leroy, Marcelo Fiszman, Thomas C. Rindflesch

CGU Faculty Publications and Research

The number of publications in biomedicine is increasing enormously each year. To help researchers digest the information in these documents, text mining tools are being developed that present co-occurrence relations between concepts. Statistical measures are used to mine interesting subsets of relations. We demonstrate how directionality of these relations affects interestingness. Support and confidence, simple data mining statistics, are used as proxies for interestingness metrics. We first built a test bed of 126,404 directional relations extracted from biomedical abstracts, which we represent as graphs containing a central starting concept and 2 rings of associated relations. We manipulated directionality in four …