Which assessment is also known as pre-assessment?

The correct answer, diagnostic assessment, is effectively referred to as pre-assessment because it is conducted before instruction to gauge students' prior knowledge, skills, and understanding of a topic. This type of assessment helps educators identify individual strengths and weaknesses, allowing them to tailor instruction to meet learners' needs more effectively.

In practice, diagnostic assessments often take the form of quizzes, interviews, or pre-tests that help teachers understand what students already know and what they still need to learn. This formative information is invaluable for planning lessons and interventions that are aligned with students' needs.

Other types of assessments may focus on evaluating performance after instruction has occurred or comparing a student's achievements to a larger group's performance, but they do not serve the same purpose as diagnostic assessments in terms of assessing readiness to learn.