What does assessment involve?

Gathering measurable information for evaluation is essential to the assessment process because it provides objective data that can be analyzed quantitatively. This involves collecting specific performance metrics, such as test scores, project outcomes, or skill demonstrations, that allow instructors to evaluate students' knowledge and competencies effectively. Measurable information is critical in assessing whether learning objectives have been met and in guiding instructional decisions based on student performance.

This type of assessment goes beyond just observing students or gathering subjective feedback. While qualitative feedback and observational methods play important roles in understanding a student’s learning experience, they do not provide the concrete, quantifiable data needed to perform a thorough evaluation. Similarly, monitoring attendance alone does not directly assess a student's understanding or capabilities in the subject matter. Therefore, the focus on gathering measurable information is what makes this answer the most appropriate choice in the context of assessment in education.