[u04d2] Unit 4 Discussion 2
Name
Institution
Tutors can use Item analysis for examining in different ways. As with its definition, “item analysis is the examination of individual items on a test, rather than the test as a whole, for its difficulty, appropriateness, relationship to the rest of the test, etc.” (Item analysis for teachers, n.d.). With item analysis, the tutors identify individual items that need improvement or discarding from a whole list of testable materials that are examinable to the students. In other words, making improvements on these items leads to an overall improvement of learning.
That said, the three components of item analysis can be used in the following ways while examining. In testing distracter effectiveness, the tutor can give speed tests with multiple choices that require a minimum time to answer. As the trend of learning continues, the tutor should introduce difficult tests with the intention that only a few learners will get them correct. Thus, using a distracter analysis enables the tutors to identify the group of students at the top and bottom as well as the choices they chose in the test. It is through the analysis of these choices that the tutors identify misconceptions that the students have in learning.
On the other hand, item discrimination helps by giving out tests meant to identify the students who grasped the learning content in a given topic from those that need improvement. The tutor can use a standardized test with multiple answers from which the students are required to choose. Consequently, the tutor should grade the students based on their performance. If there is a high number of students that fail in the test, the tutors should revisit the topic for improvements.
The tutors can also use the difficulty index or easiness index to test the learners. The tutors should give standardized tests to learners and then grade them. If most of the students pass the test, it means that the students rate the test to be easy, and the opposite is true.
References
Item analysis for teachers. (n.d.). https://www.geneseo.edu/sites/default/files/sites/education/p12resources-item-analysis-and-instruction.pdf