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2005

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Articles 4321 - 4350 of 9032

Full-Text Articles in Social and Behavioral Sciences

Editor's Introduction, Steve Meisel May 2005

Editor's Introduction, Steve Meisel

Organization Management Journal

No abstract provided.

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The Adventures And Challenges Of Teaching Overseas, Bonnie Garson May 2005

The Adventures And Challenges Of Teaching Overseas, Bonnie Garson

Organization Management Journal

As business professors become more immersed in global strategies, knowledge of foreign cultures and stereotypes will help further thinking and debate. This article explores the impact of culture on the process of adapting to living in a foreign country and teaching business principles in a Muslim society. Additionally, the report hopes to continue the discussion regarding the portability of American theories to foreign countries.

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Editor's Introduction, Anshuman Prasad May 2005

Editor's Introduction, Anshuman Prasad

Organization Management Journal

No abstract provided.

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Commentary On Garson's Adventures And Challenges, Tony Butterfield May 2005

Commentary On Garson's Adventures And Challenges, Tony Butterfield

Organization Management Journal

No abstract provided.

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Spirituality: A Way To Alternate Subjectivity?, Mihaela Kelemen, Tuomo Peltonen May 2005

Spirituality: A Way To Alternate Subjectivity?, Mihaela Kelemen, Tuomo Peltonen

Organization Management Journal

This paper emphasizes the contribution of Michel Foucault and Pierre Hadot to discussions of workplace spirituality. It is argued that their understanding of spirituality differs significantly from the mainstream management contributions: they view spirituality as a distinct form of post-modern subjectivity in organizations and regard the subject as continuous flow emerging and being constructed not so much at the crossroad of institutions and macro-structures but from within, with the help of self-formation practices. We term the latter spirituality and argue, firstly, that there are strong (albeit controversial) connections between spiritual practices, the history of Christianity, and the philosophy of antiquity. …

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Information Interface - Volume 33, Issue 2 - May/June 2005, George Washington University, Himmelfarb Health Sciences Library May 2005

Information Interface - Volume 33, Issue 2 - May/June 2005, George Washington University, Himmelfarb Health Sciences Library

Information Interface (1976 - 2009)

News and information about Himmelfarb Health Sciences Library of interest to users. Includes articles on the humanities and health collection, course reserves, and database search tips.

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Charting The Legal Environment Of Health Information, Sara J. Rosenbaum, Phyllis Borzi, Lee Repasch, Taylor Burke, John F. Benevelli May 2005

Charting The Legal Environment Of Health Information, Sara J. Rosenbaum, Phyllis Borzi, Lee Repasch, Taylor Burke, John F. Benevelli

Health Policy and Management Faculty Publications

Over the past several years, increased attention has been focused on the importance of health information to health care quality improvement. The level of focus on health information has increased with the advent of electronic medical records and electronic health information systems designed to facilitate the use of health care data. Although these systems are still in their relative infancy, they hold enormous promise for revolutionizing the availability and use of health information to improve clinical performance, empower employers and consumers to better understand health plan choices and facilitate health claims administration. Their potential has been a catalyst for change …

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Legal Issues In Health Information: Implications For Public Health Practice And Policy, Sara J. Rosenbaum, Taylor Burke, John F. Benevelli, Phyllis Borzi, Lee Repasch May 2005

Legal Issues In Health Information: Implications For Public Health Practice And Policy, Sara J. Rosenbaum, Taylor Burke, John F. Benevelli, Phyllis Borzi, Lee Repasch

Health Policy and Management Faculty Publications

Working in support of the availability of a viable primary care workforce for underserved communities is an important priority for the Health Resources and Services Administration (HRSA). Demand for primary care services will continue to increase, especially when considering calls for an overhaul of the national health care system and the increased needs of the many that in recent months have become unemployed and lost insurance benefits. In addition, there are still serious problems with the unequal distribution of health care professionals to rural and inner city urban areas. Many inner-city and rural communities continue to struggle to recruit and …

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Prostitution And The Sex Industry In Kentucky, Gary W. Potter May 2005

Prostitution And The Sex Industry In Kentucky, Gary W. Potter

Kentucky Justice and Safety Research Bulletin

The provision of sexual services for profit has become a major illicit industry in the hidden economy of Kentucky. Prostitution on the streets, in massage parlors, through escort services, and in bars and strip clubs is common throughout much of the Commonwealth. The evidence shows that criminal organizations ranging from individual entrepreneurships, to small crime networks, to international sex trafficking organizations are active in the provision of illicit sexual services in Kentucky. Thousands of women are employed as sex workers, over one million illicit sexual transactions occur annually, and criminal organizations rake in a minimum of $100,000,000 a year in …

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The Faculty Notebook, May 2005, Provost's Office May 2005

The Faculty Notebook, May 2005, Provost's Office

Faculty Notebook

The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest. Faculty are encouraged to submit materials for consideration for publication to the Associate Provost for Faculty Development. Copies of this publication are available at the Office of the Provost.

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On The Power Function Of Bayesian Tests With Application To Design Of Clinical Trials: The Fixed-Sample Case, Lyle Broemeling, Dongfeng Wu May 2005

On The Power Function Of Bayesian Tests With Application To Design Of Clinical Trials: The Fixed-Sample Case, Lyle Broemeling, Dongfeng Wu

Journal of Modern Applied Statistical Methods

Using a Bayesian approach to clinical trial design is becoming more common. For example, at the MD Anderson Cancer Center, Bayesian techniques are routinely employed in the design and analysis of Phase I and II trials. It is important that the operating characteristics of these procedures be determined as part of the process when establishing a stopping rule for a clinical trial. This study determines the power function for some common fixed-sample procedures in hypothesis testing, namely the one and two-sample tests involving the binomial and normal distributions. Also considered is a Bayesian test for multi-response (response and toxicity) in …

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Two Sides Of The Same Coin: Bootstrapping The Restricted Vs. Unrestricted Model, Panagiotis Mantalos May 2005

Two Sides Of The Same Coin: Bootstrapping The Restricted Vs. Unrestricted Model, Panagiotis Mantalos

Journal of Modern Applied Statistical Methods

The properties of the bootstrap test for restrictions are studied in two versions: 1) bootstrapping under the null hypothesis, restricted, and 2) bootstrapping under the alternative hypothesis, unrestricted. This article demonstrates the equivalence of these two methods, and illustrates the small sample properties of the Wald test for testing Granger-Causality in a stable stationary VAR system by Monte Carlo methods. The analysis regarding the size of the test reveals that, as expected, both bootstrap tests have actual sizes that lie close to the nominal size. Regarding the power of the test, the Wald and bootstrap tests share the same power …

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Manifestation Of Differences In Item-Level Characteristics In Scale-Level Measurement Invariance Tests Of Multi-Group Confirmatory Factor Analyses, Bruno D. Zumbo, Kim H. Koh May 2005

Manifestation Of Differences In Item-Level Characteristics In Scale-Level Measurement Invariance Tests Of Multi-Group Confirmatory Factor Analyses, Bruno D. Zumbo, Kim H. Koh

Journal of Modern Applied Statistical Methods

If a researcher applies the conventional tests of scale-level measurement invariance through multi-group confirmatory factor analysis of a PC matrix and MLE to test hypotheses of strong and full measurement invariance when the researcher has a rating scale response format wherein the item characteristics are different for the two groups of respondents, do these scale-level analyses reflect (or ignore) differences in item threshold characteristics? Results of the current study demonstrate the inadequacy of judging the suitability of a measurement instrument across groups by only investigating the factor structure of the measure for the different groups with a PC matrix and …

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Right-Tailed Testing Of Variance For Non-Normal Distributions, Michael C. Long, Ping Sa May 2005

Right-Tailed Testing Of Variance For Non-Normal Distributions, Michael C. Long, Ping Sa

Journal of Modern Applied Statistical Methods

A new test of variance for non-normal distribution with fewer restrictions than the current tests is proposed. Simulation study shows that the new test controls the Type I error rate well, and has power performance comparable to the competitors. In addition, it can be used without restrictions.

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Multiple Imputation For Missing Ordinal Data, Ling Chen, Marian Toma-Drane, Robert F. Valois, J. Wanzer Drane May 2005

Multiple Imputation For Missing Ordinal Data, Ling Chen, Marian Toma-Drane, Robert F. Valois, J. Wanzer Drane

Journal of Modern Applied Statistical Methods

Simulations were used to compare complete case analysis of ordinal data with including multivariate normal imputations. MVN methods of imputation were not as good as using only complete cases. Bias and standard errors were measured against coefficients estimated from logistic regression and a standard data set.

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Coverage Properties Of Optimized Confidence Intervals For Proportions, John P. Wendell, Sharon P. Cox May 2005

Coverage Properties Of Optimized Confidence Intervals For Proportions, John P. Wendell, Sharon P. Cox

Journal of Modern Applied Statistical Methods

Wardell (1997) provided a method for constructing confidence intervals on a proportion that modifies the Clopper-Pearson (1934) interval by allowing for the upper and lower binomial tail probabilities to be set in a way that minimizes the interval width. This article investigates the coverage properties of these optimized intervals. It is found that the optimized intervals fail to provide coverage at or above the nominal rate over some portions of the binomial parameter space but may be useful as an approximate method.

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Testing The Goodness Of Fit Of Multivariate Multiplicative-Intercept Risk Models Based On Case-Control Data, Biao Zhang May 2005

Testing The Goodness Of Fit Of Multivariate Multiplicative-Intercept Risk Models Based On Case-Control Data, Biao Zhang

Journal of Modern Applied Statistical Methods

The validity of the multivariate multiplicative-intercept risk model with I +1 categories based on casecontrol data is tested. After reparametrization, the assumed risk model is equivalent to an (I +1) -sample semiparametric model in which the I ratios of two unspecified density functions have known parametric forms. By identifying this (I +1) -sample semiparametric model, which is of intrinsic interest in general (I +1) -sample problems, with an (I +1) -sample semiparametric selection bias model, we propose a weighted Kolmogorov-Smirnov-type statistic to test the validity of the multivariate multiplicativeintercept risk model. Established are some asymptotic results …

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Within By Within Anova Based On Medians, Rand R. Wilcox May 2005

Within By Within Anova Based On Medians, Rand R. Wilcox

Journal of Modern Applied Statistical Methods

This article considers a J by K ANOVA design where all JK groups are dependent and where groups are to be compared based on medians. Two general approaches are considered. The first is based on an omnibus test for no main effects and no interactions and the other tests each member of a collection of relevant linear contrasts. Based on an earlier paper dealing with multiple comparisons, an obvious speculation is that a particular bootstrap method should be used. One of the main points here is that, in general, this is not the case for the problem at hand. The …

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Testing The Casual Relation Between Sunspots And Temperature Using Wavelets Analysis, Abdullah Almasri, Ghazi Shukur May 2005

Testing The Casual Relation Between Sunspots And Temperature Using Wavelets Analysis, Abdullah Almasri, Ghazi Shukur

Journal of Modern Applied Statistical Methods

Investigated and tested in this article are the causal nexus between sunspots and temperature by using statistical methodology and causality tests. Because this kind of relationship cannot be properly captured in the short run (daily, monthly or yearly data), the relationship is investigated in the long run using a very low frequency Wavelets-based decomposed data such as D8 (128 - 256 months). Results indicate that during the period 1854-1989, the causality nexus between these two series is as expected of onedirectional form, i.e., from sunspots to temperature.

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Model-Selection-Based Monitoring Of Structural Change, Kosei Fukuda May 2005

Model-Selection-Based Monitoring Of Structural Change, Kosei Fukuda

Journal of Modern Applied Statistical Methods

Monitoring structural change is performed not by hypothesis testing but by model selection using a modified Bayesian information criterion. It is found that concerning detection accuracy and detection speed, the proposed method shows better performance than the hypothesis-testing method. Two advantages of the proposed method are also discussed.

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Using Scale Mixtures Of Normals To Model Continuously Compounded Returns, Hasan Hamdan, John Nolan, Melanie Wilson, Kristen Dardia May 2005

Using Scale Mixtures Of Normals To Model Continuously Compounded Returns, Hasan Hamdan, John Nolan, Melanie Wilson, Kristen Dardia

Journal of Modern Applied Statistical Methods

A new method for estimating the parameters of scale mixtures of normals (SMN) is introduced and evaluated. The new method is called UNMIX and is based on minimizing the weighted square distance between exact values of the density of the scale mixture and estimated values using kernel smoothing techniques over a specified grid of x-values and a grid of potential scale values. Applications of the method are made in modeling the continuously compounded return, CCR, of stock prices. Modeling this ratio with UNMIX proves promising in comparison with other existing techniques that use only one normal component, or those that …

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Bayesian Reliability Modeling Using Monte Carlo Integration, Vincent A. R. Camara, Chris P. Tsokos May 2005

Bayesian Reliability Modeling Using Monte Carlo Integration, Vincent A. R. Camara, Chris P. Tsokos

Journal of Modern Applied Statistical Methods

Bayesian Reliability Modeling Using Monte Carlo IntegrationThe aim of this article is to introduce the concept of Monte Carlo Integration in Bayesian estimation and Bayesian reliability analysis. Using the subject concept, approximate estimates of parameters and reliability functions are obtained for the three-parameter Weibull and the gamma failure models. Four different loss functions are used: square error, Higgins-Tsokos, Harris, and a logarithmic loss function proposed in this article. Relative efficiency is used to compare results obtained under the above mentioned loss functions.

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Exploratory Factor Analysis In Two Measurement Journals: Hegemony By Default, J. Thomas Kellow May 2005

Exploratory Factor Analysis In Two Measurement Journals: Hegemony By Default, J. Thomas Kellow

Journal of Modern Applied Statistical Methods

Exploratory factor analysis studies in two prominent measurement journals were explored. Issues addressed were: (a) factor extraction methods, (b) factor retention rules, (c) factor rotation strategies, and (d) saliency criteria for including variables. Many authors continue to use principal components extraction, orthogonal (varimax) rotation, and retain factors with eigenvalues greater than 1.0.

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An Algorithm For Generating Unconditional Exact Permutation Distribution For A Two-Sample Experiment, Justice I. Odiase, Sunday M. Ogbonmwan May 2005

An Algorithm For Generating Unconditional Exact Permutation Distribution For A Two-Sample Experiment, Justice I. Odiase, Sunday M. Ogbonmwan

Journal of Modern Applied Statistical Methods

An Algorithm that generates the unconditional exact permutation distribution of a 2 x n experiment is presented. The algorithm is able to handle ranks as well as actual observations. It makes it possible to obtain exact p-values for several statistics, especially when sample sizes are small and the application of large sample approximation is unreliable. An illustrative implementation is achieved and leads to the computation of exact p-values for the Mood test when the sample size is small.

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A Comparison Of Nonlinear Regression Codes, Paul Fredrick Mondragon, Brian Borchers May 2005

A Comparison Of Nonlinear Regression Codes, Paul Fredrick Mondragon, Brian Borchers

Journal of Modern Applied Statistical Methods

Five readily available software packages were tested on nonlinear regression test problems from the NIST Statistical Reference Datasets. None of the packages was consistently able to obtain solutions accurate to at least three digits. However, two of the packages were somewhat more reliable than the others.

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Arts Festivals And The City, Bernadette Quinn May 2005

Arts Festivals And The City, Bernadette Quinn

Articles

There has been a remarkable rise in the number of urban arts festivals in recent decades. The outcomes of cities' engagement with arts festivals, however, remain little understood, particularly in social and cultural terms. This article reviews existing literature on urban festivals and argues that city authorities tend to disregard the social value of festivals and to construe them simply as vehicles of economic generation or as 'quick fix' solutions to city image problems. While such an approach renders certain benefits, it is ultimately quite limiting. If arts festivals are to achieve their undoubted potential in animating communities, celebrating diversity …

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Rhode Island Current Conditions Index -- May 2005, Leonard Lardaro May 2005

Rhode Island Current Conditions Index -- May 2005, Leonard Lardaro

The Rhode Island Current Conditions Index

No abstract provided.

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The Impact Of S&P Depository Receipts On The S&P Cash And Futures Market, Andrew J. Economopoulos May 2005

The Impact Of S&P Depository Receipts On The S&P Cash And Futures Market, Andrew J. Economopoulos

Business and Economics Faculty Publications

The introduction of the S&P Depository Receipt (SPDR) in 1993 was a financial innovation that produced several ripple effects in the financial markets. Not only did it allow the small investor to purchase a piece of the S&P 500 Cash Index, it would allow the large investor to utilize the security for arbitrage opportunities with the S&P 500 futures. A theoretical model of arbitrage opportunities utilizing SPDR is developed. The theoretical model provides two outcomes. First, the adoption of the SPDR as an arbitrage tool depends on transaction and liquidity costs and second, the innovation could potentially reduce the traditional …

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Biased Preferences To Names, Timothy J. Panek, Megan Gibson May 2005

Biased Preferences To Names, Timothy J. Panek, Megan Gibson

Undergraduate Psychology Research Methods Journal

The experimenters intended to show support that children have a bias against names that are uncommon and difficult to pronounce. Common and uncommon names were taken from the social security administration. Sixty-nine college students participated in a survey to determine what names are difficult to pronounce. Names that were common and easy to pronounce were paired with those names that were uncommon and difficult to pronounce. These pairings underwent a t-test to ensure they were significantly different from each other. Twenty-one children whose ages range from 6 to 12 took part in an interview on preferences of names. In using …

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Is It Just A Game? Performance And Ethics In Sports Medicine, Vol.3 (3) May - June 2005, Houston Academy Of Medicine-Texas Medical Center Library May 2005

Is It Just A Game? Performance And Ethics In Sports Medicine, Vol.3 (3) May - June 2005, Houston Academy Of Medicine-Texas Medical Center Library

The Insider (2003-2008)

No abstract provided.

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