Books by Katherine Ryan

THE INSTANT SUNDAY TIMES BESTSELLER from the star of Netflix's The Duchess, 8 Out of 10 Cats, Your Face or Mine and host of All That Glitters'A fearless origin story' Caitlin Moran'Brilliant!' Aisling Bea'Outrageously brilliant!

In recent decades testing has become a much more visible and high-stakes accountability mechanism that is now seen as a powerful tool that can be used to drive school improvement. The purpose of this book is to identify and analyze the key issues associated with test-based educational accountability and to chart the future of educational accountability research. Chapter contributions are intended to be forward looking rather than a compendium of what has happened in the past. The book provides an accessible discussion of issues such as validity, test equating, growth modeling, fairness for special populations, causal inferences, and misuses of accountability data.

Identifies and analyzes the key issues associated with test-based educational accountability and to chart the future of educational accountability research. This book discusses issues such as validity, test equating, growth modelling, fairness for special populations, causal inferences, and misuses of accountability data.