Amount of reading and Stroop effects.

The character count does not include spaces. Stroop effect data reported here are from the lower-case letter condition after reading. Stroop RT is the difference in reaction times (ms) of incongruent and congruent trials. Stroop % is the difference in accuracy between congruent and incongruent trials. The number of times a participant read each letter is equal to the character count per participant multiplied by the relative letter frequency. Estimated relative letter frequencies are: ‘e’ = 12.07%, ‘t’ = 9.06%, ‘a’ = 8.17%, ‘s’ = 6.33%.