Table 1.

Basic behavioral outcome measures

Type	Abbreviation	Explanation
Optimal no large loss correct	ONLL correct	Optimal sequence chosen where this does not include a large loss
Optimal large loss correct	OLL correct	Optimal sequence chosen where this includes a large loss
Aversive pruning		The best sequence that avoids large losses chosen when the optimal sequence includes at least one
Optimal no large loss error	ONLL error	Suboptimal sequence chosen for this trial type, not including aversive pruning
Optimal large loss error	OLL error	All suboptimal sequences chosen for this trial type