Psychometrics

17 Apr 2014
This is part three in my analysis of the changes to the SAT. Part 1. Part 2.

Another forthcoming change to the SAT is the number of answer choices per question: there will be four rather than five options for all questions. This is another way in which the new SAT will more closely resemble the ACT, which already uses four-choice questions for all the tests except Mathematics.

17 Apr 2014

On Formula Scoring

Submitted by Karl Hagen
This is the second installment of my commentary on the changes to the SAT. Part 1 is here

There are a few changes to the new SAT that I know people will be talking a lot about but which actually matter less than you might think they would to the test taker, although they matter quite a bit to the people making the test. Of these, one has received much press attention since the initial announcement: no more deduction for wrong answers.

30 Mar 2013
As you probably know, the 200-800 score for the SAT Writing test is a composite score, based on a combination of an essay and multiple-choice questions. Students (and instructors) often ask me exactly how much the essay counts towards the overall score. Finding an answer to this question is rather tricky, particularly since the score that's reported to you is rounded to the nearest 10 points. (Internally, the ETS psychometricians use unrounded scales for their calculations.
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