Test Development and Validation

Test Development and Validation by Gary Skaggs is a comprehensive and jargon-free guide to test development and validation,with a focus on real-world applications and numerous examples. It covers the latest test theories,frameworks,and guidance for developing tests in straightforward language,making it an excellent learning resource for students in social and behavioral sciences.

Format: Paperback / softback
Length: 408 pages
Publication date: 08 March 2022
Publisher: SAGE Publications Inc

Test Development and Validation, authored by Gary Skaggs, serves as a comprehensive and accessible guide to the latest test theories, frameworks, and methodologies. It offers a straightforward language for developing tests, catering to students seeking clear explanations of measurement, validity, and test development within a real-world context. With numerous examples and a focus on practical applications, the book serves as an invaluable learning resource for graduate students across social and behavioral sciences.

The author, Gary Skaggs, draws upon his extensive experience as a teacher of test development to graduate students and as a consultant on various government and institutional research projects. The book is designed to provide students with a thorough, jargon-free, and highly applied approach to test development, enabling them to advance their research and careers.

Part I of the book, "The Big Picture," establishes the framework for test development by placing it within the broader context and history of measurement. It emphasizes the concepts and evolution of measurement over time, providing students with a solid foundation for understanding the theoretical underpinnings of test development.

Part II, "Test Development," delves into the technical details of instrument and test development in a logical and organized manner. It covers topics such as item construction, test design, reliability and validity analysis, and statistical considerations. The author provides clear explanations and examples to assist students in understanding the technical aspects of test development.

Part III, "Validation," connects the conceptual bases provided in Part I with the technical process outlined in Part II. It explores the methods and techniques used to validate tests, including internal consistency, item discrimination, construct validity, and external validity. The book provides practical guidance on how to evaluate the quality and reliability of tests.

For students seeking to delve deeper into the subject, the book includes software suggestions in the technical chapters and further reading sections that provide the original sources for more detailed information. Additionally, the end of each chapter includes exercises and activities that allow students to apply their knowledge, ranging from conceptual questions to brief project ideas to data analysis problems.

Test Development and Validation is an essential resource for students, educators, and practitioners interested in advancing their understanding of test development and validation. It offers a comprehensive and practical approach to the subject, equipping students with the skills and knowledge necessary to create effective and reliable tests in various fields.

Weight: 686g
Dimension: 188 x 238 x 23 (mm)
ISBN-13: 9781544377148