00:09 Item analysis helps select best test items 01:32 Item analysis provides insights for better test preparation 02:52 Item analysis helps identify problem items and students' understanding. 04:13 Understanding Difficulty and Discrimination Index 05:37 Understanding Discrimination Index in Assessment 06:56 Balancing Difficulty Index and Discrimination Index 08:12 Understanding Item Analysis in Assessment 09:27 Assess the instructional effectiveness using difficulty index and discrimination index. I hope this is useful for you
Sir, I would like to clarify the T you used for the Difficulty index which is 40. Isn't it supposed to be 70 which is the total number of takers? Thank you for your response.
In a group of 60 students, 10 correctly responded the last item in the upper group, while 6 and 4 students responded that item correctly in the middle and lower group, a 0.05 c. 0.60 d. 0.30 b. 0.33 what will be the item difficulty (p-value) of this item:
how about the upper and lower half? Eight students have taken an objective assessment. The quiz contained 10 questions. In the table below, the students’ scores have been listed from high to low. There are four students in the upper half and four students in the lower half.
Thank you sir ..very good explanation
Best explanation I’ve seen so far
00:09 Item analysis helps select best test items
01:32 Item analysis provides insights for better test preparation
02:52 Item analysis helps identify problem items and students' understanding.
04:13 Understanding Difficulty and Discrimination Index
05:37 Understanding Discrimination Index in Assessment
06:56 Balancing Difficulty Index and Discrimination Index
08:12 Understanding Item Analysis in Assessment
09:27 Assess the instructional effectiveness using difficulty index and discrimination index.
I hope this is useful for you
thanks, very useful
Very useful video.🙏
Very informative👍👍
Great explanation. Short and precise.
Excellent, to the point and well explained and edited. Thank you so much.
Super excellent … thank you so much … I understand very well
thank you for the clear presentation.
Thank you so much! The presentation was very clear and the transition of every information was very detailed. More content like this, it helps a lot.
Helpful
omg, thankyou Sir, you're way more better than my professor! ❤️
thank so much i learned a lot. you are far good than my instructor.
GOOD WORK
Thank you soo much,well explained
Thanks a lot,sir
This is the best explained video.
Well done👍
this is a great help.. thank you
Would like to point out your statement that "the higher the value, the difficult the item" isn't it incorrect?
Highest the value easier the item
👌
Sir, I would like to clarify the T you used for the Difficulty index which is 40. Isn't it supposed to be 70 which is the total number of takers? Thank you for your response.
Sir,can you please do a video on how to standardize data obtained from a scale as a tool in a thesis study using t score?
does anybody know which formula do i have to use if the item is not only correct (zero point) or incorrect (one point), but the item has four point?
In a group of 60 students, 10 correctly responded the last item in the upper group, while 6 and 4 students responded that item correctly in the middle and lower group,
a 0.05
c. 0.60
d. 0.30
b. 0.33
what will be the item difficulty (p-value) of this item:
how about the upper and lower half?
Eight students have taken an objective assessment. The quiz contained 10 questions. In the table below, the students’ scores have been listed from high to low. There are four students in the upper half and four students in the lower half.
In calculating the discriminating index, you left the denominator at 20 instead of dividing it. Is that how it should be?
May I ask if why it is upper and lower 27%? Is it a standard value or we can use another percentage?
i need the book or source name of the formulas and range mentioned in the video for my research, please reply
Collected from different websites and thesis paper in Education
@@thereforesolveitnow any reference if you have please?
Upper group 20 and lower group is 20 means total o of students are 40
Could you tell me the resources 🙏
i am on the brink
kid named research
Good but too fast
this question please solve it
Hi All of you
How to get these notes any pdf??
Plz a neend your help
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I can't understand even one word also . Sorry sir