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Posts tagged ‘crowds’

CrowdSurf MTurk Scores Explained

We understand transparency is key in providing a great worker experience!

So, here is the basic breakdown of the 3 types of CrowdSurf scores.

  1. Approval Rating – measures the ratio of rejected tasks to approved task  (min. of 95%)
  2. Qualification Score – measures the number of approved tasks  (min. of 90)
  3. Quality Control “QC” Score – measures average quality based on our Fraud- Perfect scale. A ‘Good’ HIT can be approved and your Qual Score increases, but may still contain errors so your QC score decreases.  (min. of 3.5)

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