International large-scale assessments provide cross-national data on students' cognitive and non-cognitive characteristics. A critical methodological issue that often arises in comparing data from cross-national studies is ensuring measurement invariance, indicating that the construct under investigation is the same across the compared groups.…

The use of multistage adaptive testing (MST) has gradually increased in large-scale testing programs as MST achieves a balanced compromise between linear test design and item-level adaptive testing. MST works on the premise that each examinee gives their best effort when attempting the items, and their responses truly reflect what they know or can…

According to the National Assessment of Educational Progress (NAEP), US reading and math scores have recently dropped. This decline is believed to be the result of the school closings that occurred during the COVID-19 pandemic. The drop likely contributed to the increase in pressure educators are feeling to teach in a way that leads to higher test…