In the context of assessments, what does validity measure?

Validity in the context of assessments measures how well a test or evaluation accurately reflects the specific learning objectives it is meant to assess. This means that the assessment should effectively evaluate the knowledge or skills that students are expected to acquire. If an assessment is valid, it confirms that the objectives of the course are being met, ensuring that students understand the material as intended.

When assessments are aligned with established learning objectives, they provide meaningful insights into students' mastery of content, allowing instructors to make informed decisions about student progress and instructional effectiveness. This focus on mastery against the established learning objectives is crucial in educational settings as it ensures that the evaluation process is purposeful and relevant.