The effect of vehicle sound power on auditory time-to-collision estimation

Open Access

Table 2.

Results of the rmANOVA on the data from the first session (blockwise sound power variation). Same format as Table 1.

Effect	F	df_Num	df_Den	$\tilde{ε}$ $Mathematical equation: $ \tilde{\varepsilon } $$	p	$η_{p}^{2}$ $Mathematical equation: $ \eta^{2}_{\mathrm{p}} $$	d_z or d
P_{vehicle block 1}	0.056	1	20		0.816	0.003	0.101
TTC	88.014	3	60	0.380	< 0.001	0.815
v	3.817	2	40	0.611	0.055	0.160
P_vehicle	12.607	1	20		0.002	0.387	0.757
P_{vehicle block 1} × TTC	0.809	3	60	0.380	0.393	0.039
P_{vehicle block 1} × v	0.103	2	40	0.611	0.801	0.005
P_{vehicle block 1} × P_vehicle	14.885	1	20		0.001	0.427	0.823
TTC × v	2.464	6	120	0.623	0.056	0.110
TTC × P_vehicle	2.065	3	60	0.642	0.142	0.094
v × P_vehicle	4.009	2	40	0.831	0.034	0.167
P_{vehicle block 1} × TTC × v	0.600	6	120	0.623	0.652	0.029
P_{vehicle block 1} × TTC × P_vehicle	0.226	3	60	0.642	0.791	0.011
P_{vehicle block 1} × v × P_vehicle	0.214	2	40	0.831	0.768	0.011
TTC × v × P_vehicle	1.124	6	120	0.873	0.353	0.053
P_{vehicle block 1} × TTC × v × P_vehicle	1.871	6	120	0.873	0.102	0.086

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