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: docs.google.com/spreadsheets/...
#itemanalysis #DifficultyIndex #DiscriminationIndex

[@tylersommer3502]

This was very well done. Thank you!

[@glentox1563]

You're welcome!

[@johnmichaelnarvasaganzan4023]

Thank you! Just want I needed

[@glentox1563]

Your're welcome!

[@alumaryt0244]

May I know what are you reference on interpreting those data? Specifically the ranges wether it is difficult or easy.

[@kya7149]

This helps a lot. thanks.

[@glentox1563]

I'm glad it helped!

[@rommels.asuncion1014]

Thank you very much. Liked and subscribed 🙂

[@glentox1563]

Thank you so much!

[@user-oo3lf4jj3k]

thank you very much❤❤❤

[@glentox1563]

You're welcome,

[@honeyloveleenr.bontile3373]

Hi, this is very informative and easy to follow. Very useful. May I know the reference that you used for the interpretation of difficulty and discrimination indices? Would greatly appreciate your kind response. Thanks.

[@glentox1563]

Hi, thanks for asking. Here is the reference for the interpretation: De Guzman, E. and Adamos, J. (2015). Assessment of Learning 1. Adriana Publishing Co. Inc.

[@EQUALITYFORALL531]

Very informative easy to follow instructions keep it up sir

[@glentox1563]

Thank you!

[@suruchiarora376]

awsm content... i did my whole wrk follwing this video

[@glentox1563]

Thanks!

[@hope88545gfd]

subcribed right away.

[@glentox1563]

Thanks!

[@michelleperez6716]

Your so amazing.

[@glentox1563]

Thank you, you're amazing too!

[@biyuncha631]

Hello, Sir. How to do Difficulty and Discrimination Index on a Likert Scale Instrument?

[@alfouziinasir237]

Difficulty and Discrimination index to test cognitive (knowledge ) domain ..... Likert Scale for Affective Domain

[@Akb705]

Superb

[@glentox1563]

Thank you,