国际教育成就评价协会（IEA）：2023年连接研究用户指南报告（英文版）

The IEA Literacy and Numeracy Assessment (LaNA) is a new assessment designed to assess reading and mathematics skills in primary education. Results from LaNA help participating countries gauge the percentage of students achieving minimum proficiency in reading and mathematics, aiding in monitoring progress towards Sustainable Development Goal (SDG) 4.1.1b. In addition to assessing mathematics and reading outcomes, LaNA collects information about the home and school learning contexts, providin