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mikeymckay / egra

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Incorrect letters calculation #47

Closed spouez closed 13 years ago

spouez commented 13 years ago

THis is not calculating correctly. It seems to be taking 100-letters attempted, instead of letters attempted-letters correct. The letters correct field is calculating correctly though. The feature works correctly for the familiar words task. The calculation is also incorrect for the oral reading passage section--it is taking 60 (total number of words) minus the total number of words read correctly (calculated correctly as [total attempted-total incorrect].)

mikeymckay commented 13 years ago

We actually don't record the number of incorrect items in the final results - it was just a sanity check for me mostly. I've removed this from the display. Here's what is actually saved (matches the codebook):

"letters": [
  true,
  true,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false,
  false
],
"time_remain": 58,
"attempted": 5

},