Foreword
By Dirk Hastedt, Executive Director of IEA
Acknowledgements
Introduction
Detailing the history of TIMSS and Problem Solving and Inquiry Tasks
Appendix A: Problem Solving and Inquiry (PSI) Tasks in the TIMSS 2019 Assessment Design: A Look at Booklet Completion Rates
Appendix B: Using Timing Data to Investigate Non-Response in the TIMSS 2019 Problem Solving and Inquiry (PSI) Tasks
Appendix C: Automated Scoring with Neural Network Modeling