Table 1.

Reaction time reliability across sessions

Measure	Split-half (95% CI)	ICC2,1 (95% CI)	ICC3,1 (95% CI)	M (ms)	Range (ms)
Baseline
Stroop effect	.82 (.69−.90)	.27 (.11−.42)	.29 (.12−.44)	137	− 267 to 385
BX interference	.71 (.60−.80)	.45 (.26−.60)	.49 (.33−.61)	75	− 109 to 872
TRCE	.48 (.21−.67)	.30 (.13−.45)	.30 (.13−.45)	77	− 319 to 921
Recency effect	.08 (– .22−.38)	.26 (.04−.45)	.27 (.05−.47)	117	− 201 to 480
Proactive
Stroop effect	.68 (.40−.84)	.34 (.18−.49)	.34 (.18−.49)	83	− 200 to 300
BX interference	.77 (.69−.84)	.50 (.34−.62)	.49 (.34−.62)	51	− 91 to 493
TRCE	.57 (.36−.72)	.36 (.20−.50)	.37 (.21−.51)	62	− 236 to 683
Recency effect	.29 ( .03−.51)	.34 (.14−.52)	.36 (.15−.54)	169	− 180 to 560
Reactive
Stroop effect	.90 (.81−.95)	.30 (.14−.45)	.30 (.14−.45)	93	− 480 to 479
BX interference	.70 (.58−.78)	.50 (.35−.63)	.50 (.35−.63)	125	− 52 to 510
TRCE	.59 (.42−.72)	.40 (.25−.54)	.40 (.25−.54)	94	− 642 to 967
Recency effect	.19 (– .09 to .45)	.29 (.08−.48)	.31 (.09−.50)	85	− 176 to 350

Note. Split-half is an average of the test and retest phase split-half reliabilities. ICC2,1 is a two-way random effects, absolute agreement, single rater intraclass correlation coefficient; a measure of test–retest reliability. ICC3,1 is a two-way mixed effects, consistency, single rater intraclass correlation coefficient; a measure of test–retest reliability. CI confidence interval, M mean