IEA data supports what kind of policymaking?

The correct answer is evidence-based policymaking. This approach emphasizes the importance of using reliable data and research to inform policy decisions. The IEA collects and analyzes extensive educational data through various assessments, making it possible for policymakers to base their strategies and initiatives on solid empirical evidence rather than assumptions or personal beliefs.

Evidence-based policymaking allows for more informed decisions that can lead to effective educational improvements and outcomes. By leveraging data on student performance, teaching practices, and educational equity, policymakers can identify successful strategies and understand the specific needs of different educational contexts. This results in policies that are more likely to produce positive results for students and educational systems as a whole.

In contrast to evidence-based policymaking, subjective policymaking relies heavily on personal opinions or ideologies, which can lead to inconsistent and potentially ineffective policies. Prioritizing technology over education does not consider the broader context of educational success, and favoring large class sizes may overlook the importance of individualized attention and resources in learning environments.