Table 4.

Metrics for participants’ sound event discrimination ability

Metric	Value
Hit	47
-Hit rate	0.61
- z-score (Hit rate)	0.28
False alarm	30
-False alarm rate	0.38
- z-score (False alarm rate)	− 0.28
d-prime	0.56

Hit = Number of responses to sound events with a response rate of 33% or above; False alarm = Number of responses to sound events with a response rate below 33%; H = Hit rate; F = False alarm rate