Which quality of a test ensures the best use of the teacher’s limited time in preparation and grading?

The quality of a test that ensures the best use of the teacher’s limited time in preparation and grading is Economical. An economical test is designed to be efficient in terms of resources, including time, effort, and cost, for both the educator and the institution.

• An economical test minimizes the time required for teachers to construct, administer, and score it, allowing them to focus more on instruction and student support.
• This quality is particularly important in large classrooms or when teachers have multiple responsibilities, as it prevents assessment from becoming an overwhelming burden.
• For example, well-designed objective tests with clear scoring rubrics can be more economical than extensive essay exams, though both have their place depending on the learning objectives.

While other qualities like appropriateness for time are relevant, "economical" specifically addresses the efficiency aspect, making it a crucial consideration for practical implementation in educational settings where time and resources are often constrained.