Your English writing platform
Discover LudwigSuggestions(5)
Exact(14)
Of the original 39 items on the test at measurement point one, 15 had to be removed because of unsatisfactory t-statistics and one because of low correlations with the sum of remaining items.
"There were always lots of items on the test we never got to," she said.
There were 34 items on the test.
The items on the test use multiple formats including multiple-choice and open-ended.
If DIF is found for many items on the test, the final test scores do not represent the same measurement across groups in the population of test-takers.
The MESE model can be thought to have J measures of X i where J is the number of items on the test.
Similar(46)
Descriptive statistics were used to summarize demographic characteristics and scores on items of the test.
Under the classical test theory, the teacher's test score is the sum of the scores received on the items of the test.
The number of items on the tests ranged from 50 to 100 while the number of examinees ranged from 73 to 146.
Each item on the test was examined for DIF.
Furthermore, and particularly when it comes to institutional level testing, it is of the utmost importance that neither the test as a whole nor any individual item on the test favors any characteristic of a test-taker (Lumley & O' Sullivan 2005).
More suggestions(3)
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com