Coding Test
What it measures
Coding Test measures visual memory, attention, and acuity
Outcome measures
Coding Test Accuracy (Correct response index)
A decrease in score on this outcome should be interpreted as an improvement.
Coding Test Reaction Time
An increase in score on this outcome should be interpreted as an improvement. Higher scores are better.
How it measures
"Takers of this test must match the presently displayed image to one of the one images displayed above under each of nine numbers. Good visual memory improves performance on this task by making the answering process more efficient, but visual memory is not strictly necessary, since the user always has the option to directly compare the displayed image with the answer choices." [1]