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Test Item Analysis Summary

This document contains data from a survey with 15 items and 100 respondents. It analyzes each item's difficulty level and discrimination value to determine if the item needs revision or can be discarded.

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Brev Sobremisana
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We take content rights seriously. If you suspect this is your content, claim it here.
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27 views1 page

Test Item Analysis Summary

This document contains data from a survey with 15 items and 100 respondents. It analyzes each item's difficulty level and discrimination value to determine if the item needs revision or can be discarded.

Uploaded by

Brev Sobremisana
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Column 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Column2

A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 15
D 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 13
F 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 13
H 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 13
K 1 1 1 1 0 1 1 0 1 1 0 1 1 1 1 12
G 1 1 1 0 1 0 1 1 0 1 0 1 1 1 1 11
I 1 0 1 1 1 0 1 0 1 1 1 0 1 1 1 11
M 1 0 1 0 1 1 1 0 1 1 1 1 1 0 1 11
Total 8 5 8 6 7 6 8 5 7 8 6 7 5 6 7 100

P 1 0 1 1 1 1 1 1 0 0 1 1 1 1 0 11
J 0 1 0 0 1 1 1 1 1 0 1 1 1 0 1 10
O 1 0 1 0 1 0 1 1 1 1 1 0 1 1 0 10
B 1 0 1 1 0 1 1 1 0 1 0 1 0 1 0 9
L 0 1 0 0 1 0 1 1 1 0 1 1 0 1 1 9
N 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 9
C 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 8
E 0 1 0 0 1 0 1 0 1 0 1 0 1 1 1 8
Total 4 5 3 3 5 4 5 6 6 4 5 6 5 7 6 75
Item difficulty 75 62.5 68.75 56.25 81.25 68.75 87.5 68.75 75 68.75 75 75 68.75 75 75
Item 0.25 0 0.3125 0.1875 0.125 0.125 0.1875 -0.0625 0.0625 0.25 0.0625 0.0625 0 -0.0625 0.0625
Discrimination
Interpretation Easy = Easy = Easy = Revise Average = Very Easy = Very Easy = Easy = Easy = Easy = Easy = Easy = Easy = Easy = Easy =
for Item Revise Revise Accept Easy = Revise Revise or Revise Revise Revise Revise Revise Revise Revise Revise
Difficulty Revise Discard
or
Discard
Interpreation Needs some Poor Reasonably Should be Poor Poor Should be Poor Poor Needs Poor item Poor Poor Poor Poor
of Item revision item good item but eliminated item item eliminated item item some item item item item
Discrimination possibly revision
subject for
improvement

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