DiamondGirl,DiamondGirl wrote:I found this one (throwback from Phase 1?) and it has a small box around what looks to be a speck that becomes clearer as you go deeper. I'm assuming it's a mistake that it dinged my score, only because it didn't discredit me for my specificity, but for my sensitivity. So look out - this one is a trickster.rlcwik wrote:I beleive I found the same one as elainekeefe above. This is clearly a positive calibration movie and I got dinged when I clicked on it. What gives?
http://stardustathome.ssl.berkeley.edu/ ... rds=?-1,-1
Did you click on it? If you clicked on it you shouldn't have been marked down at all, but should have gotten a correct point. If you didn't click on it, then your sensitivity score would go down. Senstivity measures how good you are at spotting calibration tracks. Specificity measure how good you are at correctly deciding that there are no tracks in calibration movies.