Table 1.

A. Proportion of studied and unstudied stimuli endorsed as “old” as a function of age. Standard deviations are shown in parentheses.
Stimulus Type	Young	Old
Intact	.82 (.12)	.78 (.08)
Conjunction	.39 (.14)	.41 (.11)
Feature	.25 (.12)	.29 (.16)
New	.18 (.11)	.17 (.10)

B. Mean number of trials in each condition for each age Group. Standard deviations are shown in parentheses.
Stimulus Type	Young	Old
Intact	17.3 (2.6)	16.4 (1.7)
Conjunction	9.2 (2.9)	8.5 (2.3)
Feature	10.2 (4.1)	12.0 (5.8)
New	3.7 (2.4)	3.6 (2.1)