Which aspect is crucial in a performance-based objective for effective teaching?

A clear evaluation criteria is essential in a performance-based objective because it delineates the specific standards and benchmarks that students must meet to demonstrate their understanding and skills. This clarity allows both instructors and students to recognize what is expected in terms of performance, making it easier to assess progress and achievement. When evaluation criteria are well-defined, students can focus their efforts more effectively, as they know exactly what they need to accomplish. Furthermore, clear criteria help instructors provide targeted feedback, guide instruction, and structure their lessons around outcomes that can be measured objectively.