Effects of verbal tasks on driving simulator performance

Rann, Jonathan C.; Almor, Amit

doi:10.1186/s41235-022-00357-x

Cognitive Research: Principles and Implications

Table 3 Cubic model coefficients in E1

From: Effects of verbal tasks on driving simulator performance

Fixed effects	Estimate	SE	df	t value	p
(Intercept)	.1004	.0039	32.36	25.82	< .001	***
Time¹	− .0286	.0099	379,500	− 2.881	.004	**
Time²	− .0430	.0099	379,500	− 4.330	< .001	***
Time³	− .0016	.0099	379,500	− 0.157	.875
Time⁴	− .0004	.0035	379,500	− 0.106	.9158
conversationrespond	.0019	.0012	379,500	1.593	.1112
speedfast	.1454	.0071	31.38	20.45	< .001	***
segtypetalk	.0099	.0012	379,500	8.11	< .001	***
conversationrespond:speedfast	.0103	.0017	379,500	5.936	< .001	***
conversationrespond:segtypetalk	.0123	.0017	379,500	7.107	< .001	***
speedfast:segtypetalk	.0080	.0017	379,500	4.623	< .001	***
Time¹:conversationrespond	.0756	.0141	379,500	5.380	< .001	***
Time¹:speedfast	.0652	.0141	379,500	4.637	< .001	***
Time¹:segtypetalk	.0148	.0141	379,500	1.053	.2923
Time²:conversationrespond	.0387	.0141	379,500	2.755	.0059	**
Time²:speedfast	.0755	.0141	379,500	5.371	< .001	***
Time²:segtypetalk	.0077	.0141	379,500	.545	.586
Time³:conversationrespond	− .0058	.0141	379,500	− .414	.6791
Time³:speedfast	− .0085	.0141	379,500	− .605	.5453
Time³:segtypetalk	− .0015	.0141	379,500	− .104	.9174
conversationrespond:speedfast:segtypetalk	− .0086	.0025	379,500	− 3.523	< .001	***
Time¹:conversationrespond:speedfast	− .1023	.0200	379,500	− 5.148	< .001	***
Time¹:conversationrespond:segtypetalk	− .0504	.0200	379,500	− 2.526	.0115	*
Time¹:speedfast:segtypetalk	− .0498	.0200	379,500	− 2.507	.0122	*
Time²:conversationrespond:speedfast	.0308	.0200	379,500	1.547	.1218
Time²:conversationrespond:segtypetalk	− .0395	.0200	379,500	− 1.980	.0477	*
Time²:speedfast:segtypetalk	− .0201	.0200	379,500	− 1.012	.3116
Time³:conversationrespond:speedfast	.0383	.0200	379,500	1.927	.0540
Time³:conversationrespond:segtypetalk	− .0120	.0200	379,500	− 0.603	.5464
Time³:speedfast:segtypetalk	.0223	.0200	379,500	1.121	.2621
Time¹:conversationrespond:speedfast:segtypetalk	− .0329	.0282	379,500	− 1.169	.2425
Time²:conversationrespond:speedfast:segtypetalk	− .0685	.0282	379,500	− 2.434	.0149	*
Time³:conversationrespond:speedfast:segtypetalk	− .0231	.0282	379,500	− .821	.4117

* indicates p < .05, ** indicates p < .01, *** indicates p < .001

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