Performance-based assessment evaluates learners through meaningful tasks that require them to apply knowledge, skills, and reasoning. Unlike traditional tests, it focuses on how effectively students demonstrate competence in authentic or carefully simulated situations.
Within educational measurement, performance-based assessment provides valuable evidence of learning processes and outcomes. Presentations, projects, experiments, portfolios, and practical demonstrations can reveal abilities that selected-response questions may not fully capture.
Performance-based assessment evaluates students by asking them to demonstrate knowledge and skills through meaningful tasks. Rather than relying only on selected-response questions, it examines how learners apply concepts, solve problems, create products, or perform procedures in realistic contexts.
Common tasks include laboratory investigations, oral presentations, research projects, portfolios, demonstrations, and written performances. These activities allow students to show reasoning, communication, creativity, and practical competence, depending on the learning objectives being measured.
Assessment criteria are usually presented in a rubric that describes expected levels of performance. Clear criteria support consistent scoring and help students understand how their work will be judged. Reliable results require well-designed tasks, trained evaluators, and sufficient evidence of learning.
In educational measurement, performance-based assessment can provide information that traditional tests may overlook. However, it often requires more time to administer and score, and subjective judgments may affect results when scoring procedures are not carefully controlled.