When grading a test question with an error in the 2026 Mid-Year Exam, it is crucial to follow a systematic approach. First, identify the type of error present in the question. Common errors include ambiguity, incorrect information, or flawed reasoning. Next, assess the impact of the error on the question's validity and fairness. If the error significantly affects the question's intent or the student's ability to demonstrate their knowledge, it may be necessary to adjust the student's score accordingly. For instance, if the error leads to a misleading conclusion, the student's answer should not be penalized for a correct response based on the flawed premise. Data from the National Assessment of Educational Progress (NAEP) indicates that errors in test questions can lead to incorrect assessments of student performance, emphasizing the importance of careful question construction and error identification during grading.