Table 3.
Performance data for the MSIT
Pre-manipulation |
Post-manipulation |
|||||||
---|---|---|---|---|---|---|---|---|
Control |
Interference |
Control |
Interference |
|||||
M | s.d. | M | s.d. | M | s.d. | M | s.d. | |
Error rates (# errors/# trials) | ||||||||
CO | 0.01 | 0.01 | 0.22 | 0.12 | 0.01 | 0.01 | 0.20 | 0.14 |
IO | 0.02 | 0.01 | 0.29 | 0.15 | 0.01 | 0.01 | 0.22 | 0.15 |
R | 0.02 | 0.02 | 0.28 | 0.21 | 0.01 | 0.02 | 0.16 | 0.16 |
Reaction times for correct responses (ms) | ||||||||
CO | 435 | 60 | 732 | 112 | 414 | 55 | 681 | 119 |
IO | 480 | 91 | 784 | 146 | 440 | 58 | 747 | 145 |
R | 456 | 68 | 779 | 191 | 422 | 47 | 722 | 148 |
Reaction times for incorrect responses (ms) | ||||||||
CO | 420 | 85 | 641 | 150 | 2376 | 6061 | 550 | 85 |
IO | 480 | 213 | 673 | 120 | 1647 | 3019 | 1085 | 1593 |
R | 478 | 61 | 660 | 116 | 1669 | 2479 | 876 | 861 |
Note: CO = comprehensible order, IO = incomprehensible order, R = randomness. Ns for reaction times for incorrect responses vary between 30 (post-manipulation control trials) and 61 (pre-manipulation interference trials) due to the exclusion of participants who made no errors.