Table 1.

Model statistics for the five DBN models^a

Model	LL	d′	BIC	Rank	Z
DBNERO	−1599	1535	3690	5	Stimulus exemplar (32) – Response (4) – Outcome (3)
DBNFRO	−1146	215	512	4	Stimulus feature combinations (8) – Response (4) - Outcome (3)
DBNFO	−905	127	295	3	Stimulus feature combinations (8) – Outcome (3)
DBNCO	−975	47	107	2	Stimulus categories (4) – Outcome (3)
DBNH	−272	15	31	1	Knowledge leve1 (2) – Knowledge level2 (2)

^aLL, Maximum log-likelihood; d′, number of free parameters; BIC: average score; Rank: average rank of BIC score; Z, random variables of interest with number of states (in parentheses).