Full publication of Vol 14(2), 2023, December.

It seems that regarding educational evaluation, in the future there could be more than 1 tier. To really understand whether students have understood the material, questions in the form of 1 tier have recently started to evolve into more 2 to 4 tier questions. The development of this form of evaluation is quite good, and Kreano presents research results on 2 tier and 4 tier type questions.