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. Author manuscript; available in PMC: 2017 Dec 4.
Published in final edited form as: Ear Hear. 2011 Mar-Apr;32(2):198–208. doi: 10.1097/AUD.0b013e3181f4dfe9

Fig. 4.

Fig. 4

Quadrant error rate (left panel), polar bias (middle panel), and precision error (right panel). Horizontal dotted lines show the errors for random responses. Error bars show the standard errors. The positive polar bias indicates very high and very low responses for the front and back targets, respectively.