Test Bias in Employment Selection Testing: A Visual Introduction

This book provides a concise introduction to test bias from a psychometric point of view, using easy-to-understand graphs to explain complex technical approaches. It is a valuable resource for students and HR professionals, as knowledge of test bias is essential for effective and legal selection in HR.

Format: Paperback / softback
Length: 87 pages
Publication date: 31 January 2023
Publisher: Springer Nature Switzerland AG

This comprehensive book offers students a concise yet comprehensive introduction to test bias from a psychometric perspective, entirely devoid of statistical complexities. By employing easy-to-understand graphs, it elucidates intricate technical approaches to test bias, providing readers with a highly sought-after knowledge that empowers them to become more discerning consumers of tests.

Research conducted by the Society for Human Resource Management (SHRM) has consistently highlighted the critical importance of selection as a key competency for Human Resource (HR) professionals. A thorough understanding of test bias is essential to effectively and legally executing this highly valued HR function. Regrettably, test bias is often overlooked or presented in a highly technical manner, which can be daunting for individuals without strong statistical and mathematical backgrounds.

However, this book is designed to bridge that knowledge gap, requiring no prior statistical or mathematical expertise. It serves as an invaluable supplemental textbook for any class that delves into selection, staffing, or measurement at the undergraduate or graduate level. By presenting the subject matter in a clear and accessible manner, this book empowers students to gain a deeper understanding of test bias and its implications in the realm of HR.

In the first chapter, the book provides a foundational overview of test bias, defining it as any systematic deviation in test scores that is not attributable to the true ability or knowledge of the test takers. It explores the various types of test bias, including item bias, test format bias, and rating scale bias, and explains how they can impact the accuracy and reliability of test results.

The second chapter delves into the causes of test bias, exploring factors such as item wording, response options, and test construction. It discusses the impact of these factors on test takers' performance and highlights the importance of designing tests that minimize bias.

The third chapter presents strategies for mitigating test bias, including item analysis, test construction, and rating scale development. It provides practical guidelines and techniques for identifying and addressing bias in test items, test formats, and rating scales, ensuring that test results are fair, valid, and reliable.

Throughout the book, numerous examples and case studies are used to illustrate the application of the theoretical concepts discussed. These examples help students to understand the practical implications of test bias and how it can be addressed in real-world situations.

In conclusion, this book is a valuable resource for students, educators, and HR professionals seeking to gain a comprehensive understanding of test bias from a psychometric perspective. By providing a clear and accessible introduction to the subject matter, it empowers readers to become more discerning consumers of tests and to contribute to the development of more fair and accurate assessment practices.

Weight: 163g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030899271
Edition number: 1st ed. 2022