WorksheetsItem Analysis
Total questions: 10
Worksheet time: 5mins
Item analysis increase .......of the test
Validity
Reliability
Both Validity and Reliability
None of the above
Difficulty level formula is:
T/R*100
R/T*100
R/100*T
T/100*R
Objective of item analysis is:
Means to discriminate or differentiate between capable, less capable and incapable item
Proper directions and scoring key should be provided along with final form
Poor distracter suggest that the item is ineffective as well as effective hence need to be revised.
Arrange all the test scores in order from highest score to the lowest score.
·
The procedure used to judge the quality of an item is called item analysis was advoctaed by:
Blood and Bud
Lamarch
Guilford
none of the above
Main function of item analysis is:
Selecting the appropriate items for the test
Rejecting in appropriate items
Modification in the structure of the items
All of the above
1. Item analysis can be performed in which way
Item reliability
Item discrimination
Item simplicity
Item Validity
Analysis of individual item from the above table it is clear that item 1:
Distracter A is poor, because it attracts more persons from upper group than the lower group
Distracter D is completely ineffective , as it has attracted few student
Distracter A is Good, because it attracts more persons from upper group than the lower group
None of the above
Function of item analysis
Item analysis can increase the efficacy of the exams by testing knowledge accurately.
Item analysis not only can drive exam design, but it can also inform course content and curriculum
When it comes to item difficulty, it’s important to note whether errors indicate a misunderstanding of the question or of the concept the item addresses.
All of the above
1. Discriminating power further can be divided into
·
·
Item discrimination
None
Both
Item reliability
Take upper and lower limit------- of the answer sheets or scores to form higher ability group and lower ability group.
23%
67%
27%
63%
