Table 1.

Distribution of participants in knowledge groups.

	ExK-	ExK+	Prem-R	Total number
SsK-	49	14	N/A	63
SsK+	30	9	7	46
Total number	79	23	7	109

ExK+, gain of explicit knowledge (solvers); ExK-, no explicit knowledge (non-solvers); SsK+, gain of sequence-specific knowledge during learning; SsK-, no sequence specific knowledge during learning; Prem-R, participants with premature responses during the learning session; N/A, not applicable.