What is a key benefit of an item analysis of exam results?

One of the key benefits of conducting an item analysis of exam results is that it helps identify specific questions that students struggle with. This process involves examining how students performed on each individual question, which can reveal patterns related to particular topics or types of questions. By pinpointing the questions that had lower correct response rates, educators can determine which concepts were not well understood or which question formats may have caused confusion.

This targeted information allows teachers to address specific learning gaps through focused instruction or targeted reviews. Additionally, it informs curriculum development by highlighting areas that may need more emphasis in lessons or additional resources to support student understanding. The ability to act on this detailed feedback directly enhances teaching and learning by informing instructional practices based on students' actual performance data.