Table 2.

Response rates for each response type and stimulus category

	Remember	Know	Guess	New
Meaningful
Old	0.26 (0.03)	0.20 (0.02)	0.19 (0.03)	0.35 (0.04)
New	0.05 (0.02)	0.19 (0.04)	0.24 (0.03)	0.52 (0.05)
Old–new	0.21 (0.04)**	0.01 (0.03)	−0.05 (0.04)	−0.17 (0.04)**
Meaningless
Old	0.07 (0.01)	0.17 (0.03)	0.22 (0.03)	0.54 (0.05)
New	0.03 (0.01)	0.12 (0.02)	0.23 (0.03)	0.62 (0.05)
Old–new	0.04 (0.01)**	0.05 (0.02)*	−0.01 (0.01)	−0.09 (0.02)**

Note: Parentheses indicate SE.

*P < 0.05 for the old versus new difference, **P < 0.01 for the old versus new difference.