Item Response Theory for Creativity Measurement

Item-response theory (IRT) represents a key advance in measurement theory. Yet, it is largely absent from curricula, textbooks and popular statistical software, and often introduced through a subset of models. This Element, intended for creativity and innovation researchers, researchers-in-training, and anyone interested in how individual creativity might be measured, aims to provide 1) an overview of classical test theory (CTT) and its shortcomings in creativity measurement situations (e.g., fluency scores, consensual assessment technique, etc.); 2) an introduction to IRT and its core concepts, using a broad view of IRT that notably sees CTT models as particular cases of IRT; 3) a practical strategic approach to IRT modeling; 4) example applications of this strategy from creativity research and the associated advantages; and 5) ideas for future work that could advance how IRT could better benefit creativity research, as well as connections with other popular frameworks.

List of contents

1. Introduction; 2. Item-response theory; 3. Building a modeling strategy; 4. Example applications; 5. Future uses of IRT in creativity research; 6. Conclusion; References.

Summary

This Element aims to provide an overview of classical test theory, an introduction to IRT and its core concepts, a practical strategic approach to IRT modeling, example applications of this strategy from creativity research and the associated advantages and ideas for future work.

Foreword

Introduces the framework of item-response theory for the domain of creativity research.

Product details

• Authors: Nils Myszkowski, Nils (Pace University) Myszkowski
• Publisher: Cambridge University Press ELT
• Languages: English
• Product format: Hardback
• Released: 31.01.2024
• EAN: 9781009475815
• ISBN: 978-1-0-0947581-5
• No. of pages: 102
• Series: Elements in Creativity and Imagination
• Subjects: Natural sciences, medicine, IT, technology > Natural sciences (general); Non-fiction book > Psychology, esoterics, spirituality, anthroposophy > Psychology: general, reference works; PSYCHOLOGY / General, Scientific standards, measurement etc, Psychological testing & measurement, Information technology: general issues, Operational research, Scientific Standards, Applied computing, Psychological testing and measurement, Research methods: general, Mensuration & Systems Of Measurement