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 5 Quartic model coefficients in E2

From: Effects of verbal tasks on driving simulator performance

Fixed effects	Estimate	SE	df	t value	p
(Intercept)	.1599	.0097	30.84	16.55	< .001	***
Time¹	.5322	.015	379,400	35.41	< .001	***
Time²	.0689	.015	379,400	4.584	< .001	***
Time³	− .1052	.015	379,400	− 6.998	< .001	***
Time⁴	− .0171	.015	379,400	− 1.14	.2544
conversationrespond	− .0083	− .0018	379,400	− 4.48	< .001	***
speedfast	.1829	.0125	310,200	14.65	< .001	***
segtypetalk	.0416	.0019	379,400	22.49	< .001	***
conversationrespond:speedfast	.0334	.0026	379,400	12.77	< .001	***
conversationrespond:segtypetalk	.041	.0026	379,400	15.66	< .001	***
speedfast:segtypetalk	− 0184	.0026	379,400	− 7.05	< .001	***
Time¹:conversationrespond	.0266	.0213	379,400	1.251	.2108
Time¹:speedfast	.3986	.0213	379,400	18.75	< .001	***
Time¹:segtypetalk	− .7984	.0213	379,400	− 37.56	< .001	***
Time²:conversationrespond	− .0515	.0213	379,400	− 2.423	.0154	*
Time²:speedfast	− .0214	.0213	379,400	− 1.007	.3142
Time²:segtypetalk	− .083	.0213	379,400	− 3.905	< .001	***
Time³:conversationrespond	− .0091	.0213	379,400	− .43	.6672
Time³:speedfast	− .1150	.0213	379,400	− 5.413	< .001	***
Time³:segtypetalk	.1095	.0213	379,400	5.151	< .001	***
Time⁴:conversationrespond	.0173	.0213	379,400	.812	.4170
Time⁴:speedfast	.0046	.0213	379,400	.218	.8276
Time⁴:segtypetalk	.028	.0213	379,400	1.317	.1879
conversationrespond:speedfast:segtypetalk	.0553	.0037	379,400	14.94	< .001	***
Time¹:conversationrespond:speedfast	.1554	.0301	379,400	5.171	< .001	***
Time¹:conversationrespond:segtypetalk	.0704	.0302	379,400	2.332	.0197	*
Time¹:speedfast:segtypetalk	− .3271	.0301	379,400	− 10.88	< .001	***
Time²:conversationrespond:speedfast	.0338	.0301	379,400	1.124	.2608
Time²:conversationrespond:segtypetalk	− .0721	.0302	379,400	− 2.291	.0168	*
Time²:speedfast:segtypetalk	.0037	.0301	379,400	1.253	.2103
Time³:conversationrespond:speedfast	− .0037	.0301	379,400	− .123	.9022
Time³:conversationrespond:segtypetalk	− .0277	.0301	379,400	− .92	.3577
Time³:speedfast:segtypetalk	.0736	.0301	379,400	2.447	.0144	*
Time⁴:conversationrespond:speedfast	.0343	.0301	379,400	1.14	.2544
Time⁴:conversationrespond:segtypetalk	.0181	.0302	379,400	.601	.5480
Time⁴:speedfast:segtypetalk	− .0570	.0301	379,400	− 1.897	.0578
Time¹:conversationrespond:speedfast:segtypetalk	− .7318	.0426	379,400	− 17.18	< .001	***
Time²:conversationrespond:speedfast:segtypetalk	− .0491	.0426	379,400	− 1.152	.2493
Time³:conversationrespond:speedfast:segtypetalk	.0783	.0426	379,400	1.838	.066
Time⁴:conversationrespond:speedfast:segtypetalk	− .0898	.0426	379,400	− 2.109	.0349	*

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

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