Difficulty & Discrimination Index of a Google Form Test // 172 Respondents // 50 MCQ Item Analysis

This is an item analysis of a google form exam using the difficulty index and discrimination index. 0:00 Introduction 4:23 Step1 Arrange the score from highest to lowest 6:43 Step2 Get the top 27% and bottom 27% of the examinees. 9:45 Step3 Count the number of examinees in the upper and lower group who got each item correct. 10:47 Step4 Compute for the difficulty index. 14:15 Step5 Compute for the discrimination index. 17:21 Step6 Decision Excel File: https://docs.google.com/spreadsheets/... #itemanalysis #DifficultyIndex #DiscriminationIndex