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Regression Analysis For Categorical Moderators


Author : Herman Aguinis
language : en
Publisher: Guilford Press
Release Date : 2004-01-01


PDF Download Regression Analysis For Categorical Moderators Books For free written by Herman Aguinis and has been published by Guilford Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-01 with Social Science categories.


Does the stability of personality vary by gender or ethnicity? Does a particular therapy work better to treat clients with one type of personality disorder than those with another? Providing a solution to thorny problems such as these, Aguinis shows readers how to better assess whether the relationship between two variables is moderated by group membership through the use of a statistical technique, moderated multiple regression (MMR). Clearly written, the book requires only basic knowledge of inferential statistics. It helps students, researchers, and practitioners determine whether a particular intervention is likely to yield dissimilar outcomes for members of various groups. Associated computer programs and data sets are available at the author's website (http: //mypage.iu.edu/ haguinis/mmr).

Deutsche Kommunen Im Demographischen Wandel


Author : Christian Rademacher
language : de
Publisher: Springer-Verlag
Release Date : 2012-11-05


PDF Download Deutsche Kommunen Im Demographischen Wandel Books For free written by Christian Rademacher and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-05 with Social Science categories.


​Das „Gespenst“ des Demographischen Wandels geht um in Europa. Geburtenrückgang und die prognostizierte Alterung und Schrumpfung der Gesellschaft wird im öffentlichen Diskurs häufig mit einer Überlastung des Sozialstaates oder katastrophalen ökonomischen Zukunftsszenarien gleichgesetzt. Christian Rademacher prüft die finanz- und arbeitsmarktpolitische Leistungsfähigkeit lokaler Daseinsfürsorge durch praktische externe Evaluationen von familien- und seniorenpolitischen Maßnahmen auf lokaler Ebene. Er zeigt, dass entgegen weit verbreiteter populationistischer Krisenannahmen deutsche Kommunen über erhebliche Gestaltungsspielräume in demographiesensiblen Handlungsfeldern verfügen. Die Gestaltbarkeit lokaler Bevölkerungsentwicklungen ist größer, wenn die politischen Entscheider bereits auf positive Erfahrungen bei der erfolgreichen Umsetzung solcher kommunalpolitischen Interventionen zurückblicken können. Ausgezeichnet mit dem "Allianz-Nachwuchspreis für Demografie" der DGD 2013

Statistical And Methodological Myths And Urban Legends


Author : Charles E Lance
language : en
Publisher: Routledge
Release Date : 2010-10-18


PDF Download Statistical And Methodological Myths And Urban Legends Books For free written by Charles E Lance and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-18 with Psychology categories.


This book provides an up-to-date review of commonly undertaken methodological and statistical practices that are sustained, in part, upon sound rationale and justification and, in part, upon unfounded lore. Some examples of these "methodological urban legends", as we refer to them in this book, are characterized by manuscript critiques such as: (a) "your self-report measures suffer from common method bias"; (b) "your item-to-subject ratios are too low"; (c) "you can’t generalize these findings to the real world"; or (d) "your effect sizes are too low". Historically, there is a kernel of truth to most of these legends, but in many cases that truth has been long forgotten, ignored or embellished beyond recognition. This book examines several such legends. Each chapter is organized to address: (a) what the legend is that "we (almost) all know to be true"; (b) what the "kernel of truth" is to each legend; (c) what the myths are that have developed around this kernel of truth; and (d) what the state of the practice should be. This book meets an important need for the accumulation and integration of these methodological and statistical practices.

Statistical Methods For Communication Science


Author : Andrew F. Hayes
language : en
Publisher: Routledge
Release Date : 2009-03-04


PDF Download Statistical Methods For Communication Science Books For free written by Andrew F. Hayes and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-04 with Language Arts & Disciplines categories.


Statistical Methods for Communication Science is the only statistical methods volume currently available that focuses exclusively on statistics in communication research. Writing in a straightforward, personal style, author Andrew F. Hayes offers this accessible and thorough introduction to statistical methods, starting with the fundamentals of measurement and moving on to discuss such key topics as sampling procedures, probability, reliability, hypothesis testing, simple correlation and regression, and analyses of variance and covariance. Hayes takes readers through each topic with clear explanations and illustrations. He provides a multitude of examples, all set in the context of communication research, thus engaging readers directly and helping them to see the relevance and importance of statistics to the field of communication. Highlights of this text include: *thorough and balanced coverage of topics; *integration of classical methods with modern "resampling" approaches to inference; *consideration of practical, "real world" issues; *numerous examples and applications, all drawn from communication research; *up-to-date information, with examples justifying use of various techniques; and *a CD with macros, data sets, figures, and additional materials. This unique book can be used as a stand-alone classroom text, a supplement to traditional research methods texts, or a useful reference manual. It will be invaluable to students, faculty, researchers, and practitioners in communication, and it will serve to advance the understanding and use of statistical methods throughout the discipline.

Applied Meta Analysis For Social Science Research


Author : Noel A. Card
language : en
Publisher: Guilford Publications
Release Date : 2015-10-06


PDF Download Applied Meta Analysis For Social Science Research Books For free written by Noel A. Card and has been published by Guilford Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-06 with Psychology categories.


Offering pragmatic guidance for planning and conducting a meta-analytic review, this book is written in an engaging, nontechnical style that makes it ideal for graduate course use or self-study. The author shows how to identify questions that can be answered using meta-analysis, retrieve both published and unpublished studies, create a coding manual, use traditional and unique effect size indices, and write a meta-analytic review. An ongoing example illustrates meta-analytic techniques. In addition to the fundamentals, the book discusses more advanced topics, such as artifact correction, random- and mixed-effects models, structural equation representations, and multivariate procedures. User-friendly features include annotated equations; discussions of alternative approaches; and "Practical Matters" sections that give advice on topics not often discussed in other books, such as linking meta-analytic results with theory and the utility of meta-analysis software programs. ÿ

Advances In Meta Analysis


Author : Terri Pigott
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-01-31


PDF Download Advances In Meta Analysis Books For free written by Terri Pigott and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-31 with Mathematics categories.


This book describes multivariate analyses for several indices commonly used in meta-analysis, outlines how to do power analysis for meta-analysis, and examines issues around research quality and research design and their roles in synthesis.

Statistical Approaches To Measurement Invariance


Author : Roger E. Millsap
language : en
Publisher: Routledge
Release Date : 2012-03-29


PDF Download Statistical Approaches To Measurement Invariance Books For free written by Roger E. Millsap and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-29 with Education categories.


This book reviews the statistical procedures used to detect measurement bias. Measurement bias is examined from a general latent variable perspective so as to accommodate different forms of testing in a variety of contexts including cognitive or clinical variables, attitudes, personality dimensions, or emotional states. Measurement models that underlie psychometric practice are described, including their strengths and limitations. Practical strategies and examples for dealing with bias detection are provided throughout.