Table 11.

Sternberg reliability across sessions

Measure	Split-half (95% CI)	Test–retest (95% CI)	M	Range	Skew	Kurtosis
Baseline
NN rt	.95 (.91−.96)	.66 (.51−.77)	834 ms	466–1704 ms	1.79	7.13
NP rt	.94 (.92−.96)	.65 (.49−.76)	878 ms	444–1615 ms	1.24	4.97
RN rt	.78 (.70−.84)	.48 (.29−.64)	951 ms	492–1750 ms	1.11	4.06
Recency Eff rt	.08 (– .22 to .38)	.26 (.04−.45)	117 ms	– 201 to 480 ms	.54	.55
NN err	.71 (.57−.82)	.16 (– .07 to .37)	3.6%	0–56%	3.19	14.9
NP err	.76 (.67−.84)	.43 (.23−.60)	13.2%	0–58%	1.28	4.29
RN err	.05 (– .22 to .30)	.15 (– .05 to .35)	17.3%	0–60%	.77	3.14
Recency Eff err	– .21 (– .42 to .07)	.10 (– .10 to .30)	13.8%	– 12 to 60%	.77	.19
Proactive
NN rt	.94 (.92−.96)	.66 (.51−.78)	834 ms	445–1477 ms	1.61	6.33
NP rt	.94 (.91−.96)	.66 (.48−.79)	845 ms	420–1505 ms	1.30	5.26
RN rt	.82 (.76−.88)	.65 (.42−.78)	1003 ms	448–1958 ms	.92	3.65
Recency Eff rt	.29 (.03−.51)	.34 (.14−.52)	169 ms	– 180 to 560 ms	.30	.61
NN err	.71 (.54−.81)	.14 (– .09 to .35)	5%	0–50%	2.10	9.64
NP err	.71 (.58−.81)	.25 (.03−.45)	12.4%	0–60%	1.20	4.39
RN err	.22 (– .04 to .45)	.15 (– .08 to .36)	25.6%	0–60%	.39	2.14
Recency Eff err	.01 (– .28 to .31)	.04 (– .19 to .26)	20.6%	– 25 to 60%	.31	– .78
Reactive
NN rt	.87 (.81−.91)	.54 (.36−.68)	851 ms	460–1661 ms	1.61	6.08
NP rt	.94 (.92−.96)	.63 (.47−.75)	856 ms	482–1400 ms	1.26	5.09
RN rt	.91 (.88−.94)	.59 (.42−.72)	963 ms	491–1582 ms	1.11	4.20
Recency Eff rt	.19 (– .09 to .45)	.29 (.08−.48)	85 ms	– 176 to 350 ms	.24	1.05
NN err	.56 (.26−.74)	.17 (– .04 to .37)	4.3%	0–50%	2.52	9.39
NP err	.72 (.62−.81)	.35 (.15−.53)	10.3%	0–54%	1.48	5.55
RN err	.74 (.65−.82)	.48 (.29−.64)	12.7%	0–56%	1.01	3.54
Recency Eff err	.48 (.24−.66)	.24 (.03−.43)	8.3%	– 25 to 50%	N/A	N/A

Note. N = 104. CI confidence interval; NN novel negatives; NP novel positives; RN recent negatives. Split-half is an average of the test and retest phase split-half reliabilities. Test–retest = ICC (2,1)