Table 4. Effect sizes for all studies.

				Acc - Con	Dec - Acc	Dec - Con
Expt 1a	Retrospective	0.011	0.000	−0.138	0.250	0.111
Expt 1b	Prospective	0.016	0.001	−0.290	0.227	−0.084
Expt 1c	Retrospective	0.004	0.000	n/a	−0.129	n/a
Expt 1c	Prospective	0.002	0.000	n/a	0.081	n/a
Expt 2	Retrospective	0.010	0.000	0.148	0.209	0.398
Expt 2	Prospective	0.027	0.002	−0.227	0.178	−0.052
Expt 3	Retrospective	0.001	0.000	0.049	−0.071	−0.024

The and columns show the effect sizes for the effect of temporal structure on duration estimate in each experiment/condition. The effects for the prospective and retrospective judgment data from Experiments 1c and 2 have been analyzed separately, so each analysis is based on a one-way design and the partial eta-squared values shown here are identical to eta-squared. Note also that the calculation of omega-squared assumes a balanced design, but there were slightly unequal cell-sizes in Experiment 3. The last 3 columns show the standardized differences between means g* [64] calculated using the metafor package for R [46]. Acc = accelerating, Dec = Decelerating; Con = Constant-rate.