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. 2015 Aug 10;112(35):E4939–E4948. doi: 10.1073/pnas.1500860112

Table 2.

Description of performance measures (PM1–8) in the verbal memory task and their population statistics

Performance measure Discovery sample, mean ± SEM Replication sample, mean ± SEM
PM1: Positive words correctly recalled immediately 7.666 ± 0.042 7.645 ± 0.058
PM2: Negative words correctly recalled immediately 8.318 ± 0.036 8.364 ± 0.050
PM3: Neutral words correctly recalled immediately 7.392 ± 0.047 7.345 ± 0.065
PM4: Mistakes made immediately after encoding 1.302 ± 0.038 1.164 ± 0.050
PM5: Positive words correctly recalled after 5 min 2.948 ± 0.043 3.055 ± 0.061
PM6: Negative words correctly recalled after 5 min 2.645 ± 0.041 2.882 ± 0.059
PM7: Neutral words correctly recalled after 5 min 2.448 ± 0.041 2.618 ± 0.056
PM8: Mistakes made 5 min after encoding 1.681 ± 0.048 1.727 ± 0.071