Reviewing the PIRLS 2021 Achievement Item Statistics
Jessie Bristol, Ina V. S. Mullis, Bethany Fishbein, Pierre Foy · 2023
Methods and Procedures: PIRLS 2021 Technical Report Matthias von Davier, Ina V.S. Mullis, Bethany Fishbein, and Pierre Foy, Editors Chapter 9: Reviewing the PIRLS 2021 Achievement Item Statistics Jessie Bristol, Ina V.S. Mullis, Bethany Fishbein, and Pierre Foy Download PDF Additional Downloads Appendix 9A: Within-Country Scoring Reliability Appendix 9B: Trend Scoring Reliability Appendix 9C: Cross-Country [...]Read More... from Chapter 9 – Methods and Procedures: PIRLS 2021 Technical Report