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|English to Spanish translations [PRO]|
Tech/Engineering - Computers: Software / reports
|English term or phrase: proportion correct|
|This report displays histograms and statistics showing distribution of discrimination, correlation, p-value, difficulty, outcome frequency, participant mean, times occurred (frequency), proportion selected, upper group selection, lower group selections, outcome discrimination, outcome correlation, mean of P value, proportion correct, mean of item discrimination, and mean of item total correlation|
|relación de respuestas correctas, índice de dificultad|
Value Proportion Correct
Also known as the Item Difficulty, this is the proportion of times that it was answered correctly, that is the number of times it was answered correctly as a proportion of the people who received the question in a assessment. This is displayed as a number from 0.00 to 1.00. Thus if 90 participants answer an item correctly out of 100 participants the p value for the item is 0.90. The calculation of this statistic ignores partially correct results; a participant is only considered correct if they score at the maximum score available for the question.http://perception.bath.ac.uk/em/help/em3_er_item_help.html
The item difficulty is defined as the proportion selecting the correct ... The item difficulty and item discrimination summaries are given at the end of the ...
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