Applying Generalizability Theory to Analyze Observational Data in Single-subject Research
Author : Daniel John Lefebvre
Publisher :
Page : 244 pages
File Size : 26,13 MB
Release : 1990
Category :
ISBN :
Author : Daniel John Lefebvre
Publisher :
Page : 244 pages
File Size : 26,13 MB
Release : 1990
Category :
ISBN :
Author : Hoi K. Suen
Publisher : Psychology Press
Page : 350 pages
File Size : 31,46 MB
Release : 2014-03-05
Category : Psychology
ISBN : 1317766695
This volume provides a comprehensive summary of developments in theories and techniques within the areas of sampling, measurement, and statistical methods for analyzing behavioral data. By unifying new theories, techniques, methodologies, terminology, and language in behavioral observation research, the authors provide a comprehensive source for students and researchers.
Author : Jean Cardinet
Publisher : Taylor & Francis
Page : 235 pages
File Size : 34,52 MB
Release : 2011-03-04
Category : Psychology
ISBN : 1135240337
Intended to help improve measurement and data collection methods in the behavioral, social, and medical sciences, this book demonstrates an expanded and accessible use of Generalizability Theory (G theory). G theory conceptually models the way in which the reliability of measurement is ascertained. Sources of score variation are identified as potential contributors to measurement error and taken into account accordingly. The authors demonstrate the powerful potential of G theory by showing how to improve the quality of any kind of measurement, regardless of the discipline. Readers will appreciate the conversational style used to present a comprehensive review of G theory and its application using the freeware EduG. To maximize understanding the authors illustrate all fundamental principles with concrete examples from different fields and contexts. Annotated applications lead students through the main concepts of G theory, while illustrating both the use of EduG and interpretation of its output. Formulas are avoided wherever possible. Exercises with data sets available on the Psychology Press website allow readers to carry out their own analyses to reinforce understanding. Brief overviews of analysis of variance, estimation, and the statistical error model are provided for review. The procedures involved in carrying out a generalizability study using EduG follow, as well as guidance in the interpretation of results. Real-world applications of G theory to the assessment of depression, managerial ability, attitudes, and writing and mathematical skills are then presented. Next, annotated exercises provide an opportunity for readers to use EduG and interpret its results. The book concludes with a review of the development of G theory and possible new directions of application. Finally, for those with a strong statistical background, the appendixes provide the formulas used by EduG. Ideal as a supplement for courses on measurement theory and/or generalizability theory taught in departments of psychology, education, medicine, and the social sciences, this text will also appeal to researchers from a variety of fields interested in learning how to apply G theory to their studies.
Author : Richard J. Shavelson
Publisher : SAGE
Page : 153 pages
File Size : 45,4 MB
Release : 1991-07-23
Category : Psychology
ISBN : 0803937458
Accessible to any professional or researcher who has a basic understanding of analysis of variance, Shavelson and Webb offer an intuitive development of generalizability theory, a technique for estimating the relative magnitudes of various components of error variation and for indicating the most efficient strategy for achieving desired measurement precision. Covering a variety of topics such as generalizability studies with nested facets and with fixed facets, measurement error and generalizability coefficients, and decision studies with same and with different designs, the text includes exercises so the reader may practice the application of each chapter's material. By using detailed illustrations and examples, Shavelson and Webb clearly describe the logic underlying major concepts in generalizability theory to enable readers to apply these methods when investigating the consistency of their own measurements.
Author : Paul Yoder, PhD
Publisher : Springer Publishing Company
Page : 249 pages
File Size : 31,84 MB
Release : 2010-02-16
Category : Psychology
ISBN : 0826137989
"Yoder and Symons bring decades of work to bear and it shows....[The book is] presented with broad scholarship and conceptual depth." óRoger Bakeman, PhD Professor Emeritus Georgia State University "This outstanding volume transcends the typical treatment of behavior observation methods in introductory research texts. Yoder and Symons articulate a set of measurement principles that serve as the foundation for behavior observation as a scientific tool." óWilliam E. MacLean Jr., PhD Executive Director Wyoming Institute for Disabilities University of Wyoming This comprehensive textbook introduces graduate students to the competent conduct of observational research methods and measurement. The unique approach of this book is that the chapters delineate not only the techniques and mechanics of observational methods, but also the theoretical and conceptual underpinnings of these methods. The observational methods presented can be used for both single-subject and group-design perspectives, showing students how and when to use both methodologies. In addition, the authors provide many practical exercises within chapters as well as electronic media files of a sample observation session to code with multiple behavior sampling methods. Key topics: Improving measurement of generalized characteristics through direct observation and the generalizability theory Developing coding schemes and designing or adapting coding manuals Determining sampling methods and metrics for observational variables Training observers and assessing their agreement Performing sequential analysis on observational data Assessing the validity of observational variables
Author : Jean Cardinet
Publisher : Routledge
Page : 228 pages
File Size : 32,3 MB
Release : 2011-03-04
Category : Psychology
ISBN : 1135240329
Intended to help improve measurement and data collection methods in the behavioral, social, and medical sciences, this book demonstrates an expanded and accessible use of Generalizability Theory (G theory). G theory conceptually models the way in which the reliability of measurement is ascertained. Sources of score variation are identified as potential contributors to measurement error and taken into account accordingly. The authors demonstrate the powerful potential of G theory by showing how to improve the quality of any kind of measurement, regardless of the discipline. Readers will appreciate the conversational style used to present a comprehensive review of G theory and its application using the freeware EduG. To maximize understanding the authors illustrate all fundamental principles with concrete examples from different fields and contexts. Annotated applications lead students through the main concepts of G theory, while illustrating both the use of EduG and interpretation of its output. Formulas are avoided wherever possible. Exercises with data sets available on the Psychology Press website allow readers to carry out their own analyses to reinforce understanding. Brief overviews of analysis of variance, estimation, and the statistical error model are provided for review. The procedures involved in carrying out a generalizability study using EduG follow, as well as guidance in the interpretation of results. Real-world applications of G theory to the assessment of depression, managerial ability, attitudes, and writing and mathematical skills are then presented. Next, annotated exercises provide an opportunity for readers to use EduG and interpret its results. The book concludes with a review of the development of G theory and possible new directions of application. Finally, for those with a strong statistical background, the appendixes provide the formulas used by EduG. Ideal as a supplement for courses on measurement theory and/or generalizability theory taught in departments of psychology, education, medicine, and the social sciences, this text will also appeal to researchers from a variety of fields interested in learning how to apply G theory to their studies.
Author : Robert L. Brennan
Publisher : Springer Science & Business Media
Page : 564 pages
File Size : 37,8 MB
Release : 2001-08-09
Category : Education
ISBN : 9780387952826
Generalizability theory offers an extensive conceptual framework and a powerful set of statistical procedures for characterizing and quantifying the fallibility of measurements. Robert Brennan, the author, has written the most comprehensive and up-to-date treatment of generalizability theory. The book provides a synthesis of those parts of the statistical literature that are directly applicable to generalizability theory. The principal intended audience is measurement practitioners and graduate students in the behavioral and social sciences, although a few examples and references are provided from other fields. Readers will benefit from some familiarity with classical test theory and analysis of variance, but the treatment of most topics does not presume specific background.
Author : David H. Barlow
Publisher : Allyn & Bacon
Page : 0 pages
File Size : 32,57 MB
Release : 1984
Category : Behavior modification
ISBN : 9780205142712
Author : Leslie J. Fyans
Publisher :
Page : 126 pages
File Size : 39,82 MB
Release : 1983
Category : Education
ISBN :
Author : Eric Emerson
Publisher : John Wiley & Sons
Page : 656 pages
File Size : 33,23 MB
Release : 2004-08-13
Category : Psychology
ISBN : 0470020806
The landmark International Handbook of Applied Research in Intellectual Disabilities presents, explains, and illustrates key methods of research and evaluation of proven relevance and value to the field of intellectual disabilities. It features sections on the concepts and theoretical models underlying research and evaluation, the methods and techniques themselves, and the key application areas where the methods are demonstrated in action. Coverage includes applications in educational, social, family, health, and employment aspects of care and provision for those with intellectual disabilities.