Table 2.

Task structure for Experiment 1

Stimulus Butterfly^{^b}	Association with outcome		Time between response and feedback^{^a} Delay (s)
Stimulus Butterfly^{^b}	Flower 1	Flower 2	Time between response and feedback^{^a} Delay (s)
1	0.83	0.17	1
2	0.17	0.83	1
3	0.83	0.17	7
4	0.17	0.83	7

^aAfter a response was made, the participant was shown their choice for 1 s in all conditions. The delay time shown includes the 1 s choice display plus 0 or 6 s delay time.
^bButterflies were counterbalanced with regard to delay condition across participants. For each individual participant, the mapping between cues and delays was fixed.