Reliability refers to the consistency and dependability of a system, process, or measurement over time. It is crucial for ensuring trust and accuracy in various fields, such as engineering, psychology, and statistics, where repeated results are essential for validation and decision-making.
Exam development is a systematic process involving the design, creation, and evaluation of assessments to measure learners' knowledge, skills, and abilities effectively. It ensures that exams are valid, reliable, and aligned with learning objectives, providing meaningful data for educational decisions.
Test questions are designed to assess a learner's understanding, retention, and application of knowledge on a specific subject. They vary in format and complexity, aiming to measure different cognitive skills from basic recall to critical thinking and problem-solving.