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. Author manuscript; available in PMC: 2014 Jan 4.
Published in final edited form as: Cognition. 2007 Jan 8;105(2):10.1016/j.cognition.2006.10.005. doi: 10.1016/j.cognition.2006.10.005

Table 4.

Subset-knowers’ 5–8 slopes for What’s on this Card.

Knower-level 5–8 slope ta df p
“One”-knowers 0.06 (0.09) 0.64 23 ns
“Two”-knowers 0.04(0.10) 0.44 17 ns
“Three” and “four”-knowers 0.16(0.21) 0.76 12 ns
a

These are the results of 2-tailed one-sample t-tests of each 5–8 slope against 0. The 5–8 slope for 0-knowers was not tested against 0 because there were only two of them.