Table 3. Performance and confidence in the completion task.

	All participants				Participants above chance in the 4 AFC task
	(n = 128)				(n = 70)
	Performance		Confidence		Performance		Confidence
	Delay 0	Delay 20	Delay 0	Delay 20	Delay 0	Delay 20	Delay 0	Delay 20
Neutral MIP	29 (2)	34 (2)	24 (5)	37 (5)	36 (3)	42 (3)	29 (6)	43 (6)
Sad MIP	31 (2)	33 (2)	37 (5)	33 (5)	42 (3)	44 (3)	48 (7)	38 (6)

Average performance and confidence in the 4 AFC task, for all participants and for participants that performed above chance level. Standard deviations are in parentheses.