Social and Behavioral Sciences Commons^™

Parametric Analyses In Randomized Clinical Trials, Vance W. Berger, Clifford E. Lunneborg, Michael D. Ernst, Jonathan G. Levine

Journal of Modern Applied Statistical Methods

One salient feature of randomized clinical trials is that patients are randomly allocated to treatment groups, but not randomly sampled from any target population. Without random sampling parametric analyses are inexact, yet they are still often used in clinical trials. Given the availability of an exact test, it would still be conceivable to argue convincingly that for technical reasons (upon which we elaborate) a parametric test might be preferable in some situations. Having acknowledged this possibility, we point out that such an argument cannot be convincing without supporting facts concerning the specifics of the problem at hand. Moreover, we have …

Alternatives To SW In The Bracketed Interval Of The Trimmed Mean, Jennifer Bunner, Shlomo S. Sawilowsky

Journal of Modern Applied Statistical Methods

The aim of this Monte Carlo study is to examine alternatives to estimated variability in building bracketed intervals about the trimmed mean.

Generation Of Combinations Using Excel, Constantine Stamatopoulos

Journal of Modern Applied Statistical Methods

Theoretical development of combinations via enumeration methods are considered. An Excel macro is provided.

Jmasm1: Rangen 2.0 (Fortran 90/95), Gail F. Fahoome

Journal of Modern Applied Statistical Methods

Rangen 2.0 is Fortran 90 module of subroutines used to generate uniform and nonuniform pseudo-random deviates. It includes uni1, an uniform pseudo-random number generator, and non-uniform generators based on unil. The subroutines in Rangen 2.0 were written using Essential Lahey Fortran 90, a proper subset of Fortran 90. It includes both source code for the subroutines and a short description of each subroutine, its purpose, and the arguments including data type and usage.

Asymptotic And Exact Tests In 2 X C Ordered Categorical Contingency Tables With Statxact 2.0 - 4.0, Margaret Posch

Journal of Modern Applied Statistical Methods

The purpose of this study was to compare the statistical power of a variety of exact tests in the 2 x C ordered categorical contingency table using StatXact software. The Wilcoxon Rank Sum, Expected Nonnal Scores, Savage Scores (or its Log Rank equivalent), and Permutation tests were studied. Results indicated that the procedures were nearly the same in terms of comparative statistical power.

Quantifying Bimodality Part I: An Easily Implemented Method Using Spss, B. W. Frankland, Bruno D. Zumbo

Journal of Modern Applied Statistical Methods

Scientists in a variety of fields are faced with the question of whether or not a particular sample of data are best described as unimodal or bimodal. We provide a simple and convenient method for assessing bimodality. The use of the non-linear algorithms in SPSS for modeling complex mixture distributions is demonstrated on a unimodal normal distribution (with 2 free parameters) and on bimodal mixture of two normal distributions (with 5 free parameters).

A Measure Of Relative Efficiency For Location Of A Single Sample, Shlomo S. Sawilowsky

Journal of Modern Applied Statistical Methods

The question of how much to trim or which weighting constant to use are practical considerations in applying robust methods such as trimmed means (L-estimators) and Huber statistics (M-estimators). An index oflocation relative efficiency (LRE), which is a ratio of the narrowness of resulting confidence intervals, was applied to various trimmed means and Huber M-estimators calculated on seven representative data sets from applied education and psychology research. On the basis of LREs, lightly trimmed means were found to be more efficient than heavily trimmed means, but Huber M-estimators systematically produced narrower confidence intervals. The weighting constant of ψ = 1.28 …

Two-Sided Equivalence Testing Of The Difference Between Two Means, R. Clifford Blair, Stephen R. Cole

Journal of Modern Applied Statistical Methods

Studies designed to examine the equivalence of treatments are increasingly common in social and biomedical research. Herein, we outline the rationale and some nuances underlying equivalence testing of the difference between two means. Specifically, we note the odd relation between tests of hypothesis and confidence intervals in the equivalence setting.

Jmasm3: A Method For Simulating Systems Of Correlated Binary Data, Todd C. Headrick

Journal of Modern Applied Statistical Methods

An efficient algorithm is derived for generating systems of correlated binary data. The procedure allows for the specification of all pairwise correlations within each system. Intercorrelations between systems can be specified qualitatively. The procedure requires the simultaneous solution of a system of equations for obtaining the threshold probabilities to generate each system of binary data. A numerical example is provided to demonstrate that the procedure generates correlated binary variables that yield correlations in close agreement with the specified population correlations.

Modeling Quality Of Service For Workflows And Web Service Processes, Jorge Cardoso, John A. Miller, Amit P. Sheth, Jonathan Arnold

Kno.e.sis Publications

Workflow management systems (WfMSs) have been used to support various types of business processes for more than a decade now. In workflows for e-commerce and Web-services applications, suppliers and customers define a binding agreement or contract between the two parties, specifying Quality of Service (QoS) items such as products or services to be delivered, deadlines, quality of products, and cost of services. The management of QoS metrics directly impacts the success of organizations participating in e-commerce. Therefore, when services or products are created or managed using workflows, the underlying workflow system must accept the specifications and be able to estimate, …

Spartan Daily, May 1, 2002, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 118, Issue 62

Affective Development Of Battered Women Subsequent To Leaving Abusive Partner, Cheryl Harrah

Graduate Theses

The present study consisted of semi-structured interviews of formerly battered women who have been out of the relationship for at least one year. The interviews focused on the women’s narratives concerning their experience leaving the relationship and were coded for affect using an Emotional Adjective Checklist. A total of 10 women were recruited from the campus of The University of Texas of the Permian Basin. While each story was unique, a pattern did emerge whereby the women expressed feelings of fear and relief, followed by depression, numbness, and resolve to survive. Long term emotional consequences of the abuse that persisted …

Impressions Of Professional Women As A Function Of Clothing Style And Job Title, Tanya Kay Wimberley

Graduate Theses

The piirpose of the present study was to examine the relationship of Job Title (Sales Manager, Salesperson) with Clothing Style (Short Skirt, Long Skirt, Pants) on perceptions of power. Seventy-eight participants completed the Perception of Power scale. The Perception of Power scale is a questionnaire that contains six measures of interpersonal power. The subscales were also added for an overall measure of power. Included with the questionnaire was a picture of a female model in one of three styles of business suit, applying for one of two jobs, for a total of six conditions. Results of 2x3 ANOVAs revealed no …

Pvc-Lot-036-Ab-004b, Leigh Anne Ellison

Four Valleys Archive

No abstract provided.

More Than Just Imaginative: A Qualitative Study Of Values In Literature For Young Children From The 20th Century, Anna L. Cates

All-Inclusive List of Electronic Theses and Dissertations

This dissertation endeavors to address the issue of proper methodology for character education. Although character education enjoys wide support among teachers, parents, and society at large, the proper manner with which to accomplish this educational objective continues to be debated. Literature-based approaches to character education are among the most popular means of presenting values to students. This popularity has prompted scholars to closely scrutinize the value patterns in literature for young people. In part, the resulting studies have aimed to ascertain the worthiness of literature itself as a medium for introducing discussion about values and related issues. The method used …

The Influence Of Victim And Perpetrator Intoxication On Juror Perceptions Of Hostile Environment Sexual Harassment, Jewel Mack

Masters Theses & Specialist Projects

Once unnoticed and unreported, sexual harassment claims have risen within the last two decades. Although guidelines published by the Equal Employment Opportunity Commission provide a definition of sexual harassment, researchers continue to examine variables affecting individual perceptions of sexual harassment. In addition to gender differences in perception, the present researcher examined the impact of perpetrator and victim intoxication on perceptions of sexual harassment. Results indicated that female participants were no more likely than male participants to label behaviors as sexual harassment when provided information on intoxication. However, when no information regarding the intoxication status of the perpetrator or victim was …

Enron And The Law Of The Market, Fred Foldvary

Faculty Publications

No abstract provided.

Test-Relief Reliability Of The Universal Nonverbal Intelligence Test With Children Diagnosed With Attention Deficit Hyperactivity Disorder, Julia Pendley

Masters Theses & Specialist Projects

The Universal Nonverbal Intelligence Test (Bracken & McCallum, 1998 [UNIT]) is a relatively new intelligence test that is administered in an entirely nonverbal way. Research supports the use of this test with special populations such as those with learning disabilities, those who are intellectually gifted, as well as with those who have speech/language impairments (Bracken & McCallum, 1998). One population not accounted for in the test's standardization sample are children diagnosed with Attention Deficit Hyperactivity Disorder (ADHD). This study investigates the test-retest reliability of the UNIT with children diagnosed with ADHD. Another main focus of this study involves determining the …

Training Practices In School Consultation: Twenty Years Later, Terri Owens

Masters Theses & Specialist Projects

Consultation has long been noted in the literature as a preferred role of school psychologists (Curtis & Zins, 1980; Gutkin & Curtis, 1982). Yet, few studies have examined University training practices in the area of consultation. This study, in part, replicated a study conducted by Meyers, Wurtz, and Flanagan (1981) that examined training practices 20 years ago. Currently, Program Directors from school psychology training programs in the United States were asked to describe how their training program addressed consultation. The number of courses offered in consultation, the methods used to teach consultation, and the models of consultation taught to school …

The Influence Of Religiosity And Fundamentalism On White Protestants' Attitudes Toward Women's Issues, Ashley Foster

Masters Theses & Specialist Projects

This study examines factors of religiosity and fundamentalism that lead to sexist attitudes toward various women's issues. Analysis of data from the 1996 General Social Survey was implemented to ascertain the dependent variables: the Attitude toward Abortion Scale, the Women in Politics Scale, the Familial Roles Scale, the Attitude toward the Women's Movement Scale, Biology as a Reason for Women Taking Care of Children, God's Will as a Reason for Women Taking Care of Children, Importance of Women's Issues and Self-report Being Feminist. The correlations and regressions between measures of religiosity (church attendance and strength of affiliation) and attitudes toward …

A Study Of The Relationships Among Secondary Traumatic Stress, Coping, And Years Of Service In Firefighter/Emergency Medical Service Personnel, Lynne S. Sanders

Faculty Dissertations

The purpose of this study is to examine relationships among stress, coping, and years of service in rescue personnel. One hundred sixteen voluntary subjects employed in Fire/EMS service in a small southern city participated in the study. Subjects completed a demographic questionnaire, The Davidson Trauma Scale (DTS), and The Coping Inventory for Stressful Situations (CISS).

The incidence of symptomatic stress for the sample was 19.8 percent, higher than the general population but comparable to rates found in other studies of rescue workers. Calls involving children were rated as most disturbing by the subjects. There was no relationship found between years …

Lucky Pennies And Four Leaf Clovers: Young Children's Understanding Of Superstitions, Christy Bryce

Masters Theses & Specialist Projects

The development of organized, explanatory systems of knowledge is an integral part of human nature; it allows us to categorize objects and events and to make predictions based on our experiences. In our society, the quest for answers to the questions "How?" and "Why?" begins early in life. By the preschool years, children are actively seeking and providing explanations for an abundance of physical and social events, and they are developing knowledge of causal forces at work in the environment (Bullock, Gelman, & Baillargeon, 1982; Rosengren & Hickling, 1999). Paradoxically, at about the same age at which children demonstrate they …

Issue 18, David Bell

NoteBooth

New Booth Library opens; Teachers' Center offers collections and workshops; New librarians Stacey Knight-Davis (Reference) and Sarah Nesbeltt (Reference).

Pvc-Lot-036-Aa-011a, Leigh Anne Ellison

Four Valleys Archive

No abstract provided.

The Severe Duty Vegetation Shredder Technical Testing Of Capability, Christopher Wanner

Global CWD Repository

The Severe Duty Vegetation Shredder (SDVS) is designed to safely remove this obstacle to demining by opening up the general accessibility of a mined area, reducing the impediments to sweeping with hand held mine detectors, improving the deminer’s visibility of the threat, reducing the risk to the deminer by eliminating the hazardous process of going into the minefield on foot to clear brush, and by reducing the need for hauling away residual cut vegetation. The SDVS was designed and built by Israel Aircraft Industries Ramta Division. The prototype unit was delivered in December 2001 and a variety of tests were …

Keynote Address: River Management Society Symposium, Cecil D. Andrus

Research and Reports

No abstract provided.

Prospectus, May 1, 2002, Ashley Adams, Kevin Ducey, Adam Soebbing

Prospectus 2002

No abstract provided.

Ua35/2/3 Part-Time Faculty At Wku: Recommendations For Recognition & Status Improvements, Wku Council Of Academic Deans

WKU Administration Documents

Summary report of committee whose purpose was to secure information and ideas for recognition of part-time faculty.

Robertson Davies: Narrative Structure And The Search For A Canadian Identity, Angela M. Busboom

Honors Capstones

Capstone submitted as a graduation requirement for the BSU Honors Program.

Infant Feeding Styles: Barriers And Opportunities For Good Nutrition In India, Patrice L. Engle

Psychology and Child Development

India has the lion’s share of malnourished children in the world. Poverty and social exclusion contribute to this rate of malnutrition, but care practices also play a role.Breastfeeding is rarely exclusive, sanitation tends to be limited, complementary feeding often begins late, and the quantities are small. In the past, government programs have focused on the supply of food rather than caring practices. A research agenda will include both operational research on the nutrition programs, and formative and intervention research to improve caring practices, particularly those around infant and young child feeding.