TABLE 6.

Results of the pairwise comparisons for landmarks A–E. Mean values of relative timing for constant (CP1) and variable (VP1) practice groups, p-values (p) and effect sizes (ES) provided in columns (comparison between CP1 and VP1 in pre- and retention test, accordingly) and rows (comparison between pre- and retention test results for CP1 and VP1, respectively).

	Pretest	Retention test	p	ES
Landmark A
CP1	85.306	89.753	0.100	0.312
VP1	90.090	92.094	0.455	0.141
p	0.178	0.504
ES	0.336	0.164
Landmark B
CP1	67.396	81.594	0.000	1.082
VP1	82.202	82.202	0.390	0.140
p	0.002	0.569
ES	1.129	0.180
Landmark C
CP1	71.628	86.765	0.000	0.823
VP1	86.1	86.298	0.955	0.010
p	0.002	0.914
ES	0.787	0.030
Landmark D
CP1	83.329	89.458	0.000	1.011
VP1	90.638	91.031	0.706	0.060
p	0.000	0.376
ES	1.205	0.260
Landmark E
CP1	83.61	92.378	0.001	0.675
VP1	90.449	89.931	0.834	0.040
p	0.032	0.428
ES	0.527	0.190