Skip to main content
. Author manuscript; available in PMC: 2021 Oct 8.
Published in final edited form as: J Cogn Neurosci. 2020 May 7;32(8):1508–1524. doi: 10.1162/jocn_a_01572

Table 1.

Descriptive Statistics of Selected WM Performance Measures

Measure Mean SEM Range
Count-span accuracy (%) 59.64 4.19 5.56–94.44
In-scanner WM accuracy (%) 87.66 1.56 68.43–100
In-scanner WM RT (sec) 1.52 0.05 1.11–2.19
n-back accuracy (%) 95.66 0.53 88.88–100
n-back 1-RT (sec) 0.66 0.032 0.33–1.11
Prescan WM capacity (K items) 5.32 1.12 3–7

Six WM measures selected for latent variable (WML) analyses and their means, 1 SEM, and ranges.