Authors, publication year	Observed driver distractions	Setting	Independent variables	Eye movement related observed variables	Other dependent variables	Number of participants, included in the eye movement analysis	ET type
Ahlstrom & Kircher, 2017 [42]	IVIS	on-road	TYPT	TTFF; GL_adur; GL_max; GL_%t; OTHR; GL_over	none	10	RDSB
Antin, Dingus, Hulse & Wierwille, 1990 [43]	NAV	on-road	MODT; GEND; DREXP; TRCON	GL_adur; GL_patt	TSK_t; TSK_perf; STWH; SPE_ch; LATP	32	RDSB
Aust, Dombrovskis, Kovaceva, Svanberg, & Ivarsson, 2013 [44]	PHDIA_h; NAV_iv; RADMS	on-road	LOCIV	GL_tot; GL_adur; GL_max	none	35	RDSB
Beckers, Schreiner, Bertrand, Mehler, & Reimer, 2017 [45]	NAV_iv; NAV_ptb	driving simulator	MODT; TYPT	GL_adur; GL_over; GL_tot	WRKL_s; TSK_t; LATP; SPE_stat; RET; TSK_perf; HRT; SKC	24	RDSB
Beijer, Smiley, & Eizenman, 2004 [46]	ADSG	on-road	TYPT; GEND; LOCOV; OTPAR	GL_adur; GL_max; GL_num; GZ_andev	none	25	HMGL
Belyusar, Reimer, Mehler, & Coughlin, 2016 [47]	ADSG	on-road	AGE; GEND; TYPT	GL_num; GL_over; GL_adur	SPE_ch; STWH; LATP	123	RDSB
Benedetto, Pedrotti, Minin, Baccino, Re, & Montanari, 2011 [48]	IVIS; OTVIS	driving simulator	TSKD; TYPT	BL_rate; BL_dur; PUP_size	WRKL_s; RET; TSK_perf	15	HMGL
Birrell & Fowkes, 2014 [49]	PHOTH	on-road	TYPT	GL_num; GL_%; GL_adur; GL_max; GL_%t; GL_over; GL_patt	none	15	RDSB
Blanco, Hankey, & Chestnut, 2005 [50]	RADMS; IVPAR; PHDIA_h; NAV_iv	both	TYPT	GL_num	LATP; SPE_ch; TSK_perf; TSK_t	89	RDSB
Borowsky, Horrey, Liang, Simmons, Garabet, & Fisher, 2014 [51]	OTVIS	driving simulator	TSKT; HZRD	GL_num	SPE_stat; WRKL_s; TSK_perf	56	HMGL
Borowsky, Horrey, Liang, Garabet, Simmons, & Fisher, 2015 [52]	OTCOG	driving simulator	TSKT; ; HZRD	GL_num	WRKL_s; PERF_s	12	HMGL
Borowsky, Horrey, Liang, Garabet, Simmons, & Fisher, 2016 [53]	OTCOG; OTVIS	driving simulator	TSKT; HZRD	GL_num; GL_adur	SPE_stat; WRKL_s; PERF_s	56 (14 per condition)	HMGL
Briggs, Hole, & Land, 2016 [54]	OTCOG	video clips	LOCOV	VAR_hor; VAR_vert; FIX_num	TSK_perf; RET; OTHR	46	HMGL
Brookhuis, de Vries, & de Waard, 1991 [29]	PHCNV_h; PHCNV_hf; OTCOG	on-road	ROAD; TRCON; MODT; AGE	GL_num	LATP; SPE_stat; STWH; HRT; WRKL_s; TSK_perf	12	RDSB
Chan, Pradhan, Pollatsek, Knodler, Fisher, 2010 [55]	OTTE; OTMAN; PHDIA_h	driving simulator	DREXP; TYPT	GL_adur; GL_max; GL_over; GL_tot	TSK_t; SPE_stat	24	HMGL
Chiang, Brooks, & Weir, 2004 [56]	NAV_iv	on-road	TSKD; ROAD	FIX_adur; FIX_%t; FIX_tot; FIX_num	TSK_t; TSK_perf; LATP; SPE_stat; WRKL_s	10	RDSB
Chisholm, Caird, & Lockhart, 2008 [57]	PMP	driving simulator	TSKD; TYPT; HZRD	GL_num; GL_adur	STWH; LATP; TSK_perf; RET; INC	19	HMGL
Chisholm, Caird, Lockhart, Teteris, & Smiley, 2006 [58]	RADMS; PHDIA_h; PHCNV_h; OTMAN	driving simulator	DREXP; HZRD	FIX_num; GL_tot; FIX_%t	RET; INC	40	HMGL
Colon, Rupp, & Mouloua, 2013 [59]	OTTE	driving simulator	TYPT; LOCOV	FIX_tot	STWH	54	RDSB
Costa, Bonetti, Vignali, Bichicchi, Lantieri, & Simone, 2019 [60]	ADSG	on-road	TYPT; ROAD; LOCOV	FIX_num; FIX_adur; OTHR	SPE_stat	15	HMGL
Crundall, Van Loon, & Underwood, 2006 [40]	ADSG	video clips	LOCOV; TYPT; HZRD	FIX_num; TTFF; FIX_tot; FIX_adur	OTHR; TSK_perf	32	HMGL
Crundall, Shenton, & Underwood, 2004 [61]	OTTE	driving simulator	TYPT; TIME; TRCON	FIX_adur; VAR_hor; VAR_vert; FIX_%t	SPE_stat; INC	15	HMGL
Desmet & Diependaele, 2019 [62]	PHCNV_hf	on-road	ROAD	FIX_num; FIX_adur; SACC; VAR_hor; VAR_vert	SPE_stat; LATP; HWTC	26	HMGL
Dingus, Hulse, Antin, & Wierwille, 1989 [63]	NAV_iv; IVPAR; RADMS; OTTE	on-road	TYPT; ROAD; TRCON; DREXP; AGE; GEND	GL_num; GL_adur; GL_tot	LATP; STWH; SPE_ch; TSK_t; TSK_perf	32	RDSB
Dingus, Hulse, Mollenhauer, Fleischman, Mcgehee, & Manakkal, 1997 [64]	NAV_iv	on-road	MODT; AGE; ROAD; TRCON; DREXP	GL_%t; GL_adur; GL_over	LATP; SPE_ch; TSK_perf; TSK_t; LATP; INC; STWH; WRKL_s	30	RDSB
Divekar, Pradhan, Pollatsek, & Fisher, 2012 [65]	ADSG	driving simulator	DREXP; HZRD; TYPT	GL_adur; GL_over; GL_num	LATP; SPE_ch	48	HMGL
Dong, Ma, Zhang, Zhang, & Wang, 2019 [66]	NAV_ptb; PHOTH	on-road	MODT; LOCIV	FIX_num; FIX_adur; GL_patt; BL_rate; BL_dur	SPE_ch; HWTC; LATP	20	HMGL
Donmez, Boyle, & Lee, 2007 [67]	IVIS	driving simulator	AGE; HZRD; TYPT	GL_num; GL_adur; GL_max	RET; HWTC; SPE_ch; STWH; SPE_stat; WRKL_s; PERF_s	29	RDSB
Dukic, Hanson, Holmqvist, & Wartenberg, 2005 [68]	OTIV		TYPT; LOCIV	GL_tot; GL_num	STWH; OTHR	8	HMGL
Dukic, Ahlstrom, Patten, Kettwich, & Kircher, 2013 [39]	ADSG	on-road	TIME; TYPT; LOCOV; OTHR	OTHR; FIX_num; FIX_max; FIX_adur	SPE_stat; LATP; HWTC	41	HMGL
Ebadi, Fisher, & Roberts, 2019 [69]	PHCNV_hf	driving simulator	HZRD; ROAD; TYPT	GL_num; OTHR	none	24	HMGL
Edquist, Horberry, Hosking, & Johnston, 2011 [38]	ADSG	driving simulator	TYPT; AGE; DREXP	FIX_%t	TSK_t; TSK_perf; WRKL	48	RDSB
Engström, Johansson, & Östlund, 2005 [28]	IVIS; OTCOG; OTVIS	both	TYPT; TSKD; ROAD	GZ_andev	TSK_perf; SPE_stat; LATP; STWH; SKC; HRT; PERF_s	48 in simulator, 24 on road	RDSB
Gable, Walker, Moses, & Chitloor, 2013 [70]	PMP	driving simulator	TYPT; OTPAR; DREXP	FIX_tot; GL_patt	LATP; TSK_t; TSK_perf; WRKL_s; PERF_s; OTHR	26	HMGL
Garay-Vega, Pradhan, Weinberg, Schmidt-Nielsen, Harsham, Shen, Divekar, Romoser, Knodler, & Fisher, 2010 [71]	RADMS	driving simulator	MODT; TYPT	GL_tot; GL_num; GL_over; OTHR	TSK_t; TSK_perf; LATP; WRKL_s	17	RDSB
Garrison & Williams, 2013 [72]	PHCNV_hf	driving simulator	TYPT	GZ_num; GZ_adur	SPE_stat; SPE_ch; LATP; STWH; TSK_perf	20	RDSB
Harbluk, Noy, Trbovich, & Eizenman, 2007 [34]	OTCOG	on-road	TSKD	GL_num; GL_%t	WRKL; SPE_ch; OTHR	21	HMGL
Hallihan, Mayer, Caird, & Milloy, 2011 [73]	IVIS	driving simulator	OTHR; MODT	GL_num; GL_adur; GL_%t; GL_over	SPE_ch; OTHR	14	HMGL
Hashash, Abou Zeid, & Moacdieh, 2019 [74]	PHOTH; TXT	driving simulator	HZRD; TYPT	FIX_num; FIX_adur; FIX%t; GL_patt	SPE_stat; LATP; RET; WRKL_s; PERF_s	26	RDSB
He, Becic, Lee, & McCarley, 2011 [75]	OTCOG	driving simulator	OTPAR; TRCON	VAR_hor; VAR_vert	OTHR; LATP; SPE_stat; HWTC	18	RDSB
Herbert, Thyer, Isherwood, & Merat, 2016 [76]	OTCOG	driving simulator	TYPT; TSKD	GZ_andev; FIX_%	SPE_stat; HWTC; LATP; STWH; TSK_perf	36	RDSB
Horrey, Lesch, Garabet, Simmons, & Maikala, 2017 [77]	OTCOG	driving simulator	TYPT; HZRD	PUP_size	HWTC; LATP; SPE_stat; RET; TSK_perf; HRT; OTHR	31	HMGL
Horrey, Wickens, & Consalus, 2006 [35]	PHCNV_hf; PHDIA_hf	driving simulator	TSKD; TRCON	FIX_%t	LATP; RET	8	RDSB
Hudák & Madleňák, 2017 [78]	ADSG	on-road	LOCOV; TYPT	GL_adur; GL_%t; OTHR	OTHR	3	HMGL
Jeong., Kim, Yu, Suh, Kim, & Suh, 2013 [79]	NAV_ptb	driving simulator	MODT; LOCIV	GL_patt	SKC; OTHR	15	RDSB
Jeong & Liu, 2019 [80]	OTCOG; OTVIS	driving simulator	ROAD; TYPT; TSKD	GL_num; GL_%t; VAR_hor; VAR_vert; GL_patt	LATP; STWH; WRKL_s; TSK_perf	24	RDSB
Jin, Xian, Jiang, Niu, Xu, & Yang, 2014 [81]	RADMS; PHCNV_hf; OTIV	driving simulator	TYPT	FIX_%t; FIX_num; FIX_max; PUP_size; GZ_andev; SACC; BL_rate; BL_dur	none	18	RDSB
Jin, Xian, Niu, & Bie, 2015 [82]	RADMS; PHCNV_hf; PHOTH; OTIV	driving simulator	TYPT	FIX_%t; FIX_num; FIX_max; PUP_size; GZ_andev; SACC; BL_rate; BL_dur	none	40	RDSB
Jones, Chapman, & Bailey, 2014 [83]	OTCOG	video clips	TYPT; HZRD	FIX_adur; VAR_hor; VAR_vert	OTHR; TSK_perf; SKC; HRT	36	RDSB
Kaber, Pankok, Corbett, Ma, Hummer, & Rasdorf, 2015 [84]	NAV_iv; ADSG	driving simulator	TYPT; ROAD; OTHR	GL_max; FIX_num	TSK_perf; LATP; SPE_stat	20	RDSB
Kaber, Liang, Zhang, Rogers, & Gangakhedkar, 2012 [85]	OTCOG	driving simulator	TYPT; TSKD	GL_num; GL_adur	STWH; HWTC; RET; TSK_t; WRKL_s	20	HMGL
Kettwich, Klinger, & Lemmer, 2008 [86]	ADSG	on-road	OTHR; TYPT	FIX_adur; FIX_tot; FIX_num; OTHR	none	16	RDSB
Kim & Yang, 2018 [87]	OTVIS; OTCOG; NAV_ptb; NAV_iv; PHCNV_hf	driving simulator	TYPT; MODT	GL_%t; GL_patt; SACC	STWH; HRT; LATP	11	RDSB
Knapper, Hagenzieker, & Brookhuis, 2015 [88]	PHTXT; PHCNV_h; NAV	driving simulator	TYPT	GL_%t; GL_num; GL_adur; GL_max	SPE_stat; LATP; WRKL_s; TSK_perf	20	RDSB
Kosaka, Koyama, & Nishitani, 2005 [89]	OTCOG	driving simulator	ROAD; TYPT	GL_num	INC; HRT	19	HMGL
Kountouriotis, Spyridakos, Carsten, & Merat, 2016 [90]	OTVIS; OTCOG	driving simulator	ROAD; TYPT	VAR_hor	TSK_perf; SPE_stat; STWH; LATP	12	RDSB
Krause, Angerer, & Bengler, 2015 [91]	RADMS; PMP; PHOTH	driving simulator	TYPT; MODT	GL_tot; GL_adur; GL_num	LATP; HWTC; TSK_t	24	HMGL
Kujala, Silvennoinen, & Lasch, 2013 [92]	NAV_iv	driving simulator	TSKD; MODT	GL_max; GL_over; GL_tot; GL_num; GL_adur	SPE_stat; SPE_ch; INC; LATP; STWH; WRKL_s	16	HMGL
Kun, Palinko, Medenica, & Heeman, 2013 [93]	OTCOG	driving simulator	TSKD; MODT; ROAD	PUP_size	none	8	RDSB
Lamble, Kauranen, Laakso, & Summala, 1999 [33]	PHDIA_h; OTCOG	on-road	OTPAR; TYPT	GL_adur	HWTC; RET; LATP; TSK_perf	19	RDSB
Lee, Roberts, Hoffman, & Angell, 2012 [94]	PMP	driving simulator	MODT; TSKD; ROAD	GL_num; GL_adur	LATP; SPE_stat; TSK_perf; TSK_t	50	RDSB
Lee, Yoon, & Shin, 2015 [95]	IVIS	driving simulator	MODT	FIX_tot; FIX_adur; FIX_num	SPE_ch; TSK_t; LATP	15	no information
Lee, Black, Lacherez, & Wood, 2016 [96]	OTCOG; OTVIS	video clips	AGE; TYPT	FIX_num; FIX_adur; SACC; VAR_hor; VAR_vert; TTFF; FIX_tot	RET; TSK_perf	40	RDSB
Lehtonen, Lappi, & Summala, 2012 [97]	OTCOG	on-road	ROAD; TYPT	VAR_hor; GL_patt	SPE_stat; TSK_perf	10	RDSB
Lehtonen, Lappi, Koskiahde, Mansikka, Hietamäki, & Summala, 2018 [98]	OTVIS; OTIV; OTTE	on-road	LOCOV; LOCIV; TYPT	FIX_num; FIX_adur	STWH; SPE_stat	14	RDSB
Lemercier, Pêcher, Berthié, Valéry, Vidal, Paubel, Cour, Fort, Galéra, Gabaude, Lagarde, & Maury, 2014 [99]	OTCOG	driving simulator	TYPT; OTHR	PUP_size; VAR_hor	SPE_stat; LATP; WRKL_s; TSK_perf	20	RDSB
Li, Zhu, Zhang, Wang, He, & Qu, 2018 [100]	NAV_ptb; PHOTH	driving simulator	MODT	GL_patt; VAR_hor; VAR_vert; GL_num; GL_adur	STWH; SPE_ch	14	RDSB
Li, Markkula, Li, & Merat, 2018 [101]	OTCOG	driving simulator	TSKD; ROAD	VAR_hor	LATP; STWH; SKC	27	HMGL
Li, Vaezipour, Rakotonirainy, & Demmel, 2019 [102]	IVIS	driving simulator	TRCON; ROAD; MODT	SACC; GL_tot; GL_adur; GL_num	none	36	RDSB
Li, Merat, Zheng, Markkula, Li, & Wang, 2018 [103]	OTCOG	driving simulator	TSKD	VAR_hor	LATP; STWH; TSK_perf	32	HMGL
Liang & Lee, 2010 [104]	OTCOG; OTVIS	driving simulator	TYPT	GL_adur; GL_num; BL_rate; VAR_hor; VAR_vert; SACC	STWH; LATP; RET; HWTC	16	RDSB
Libby, Chaparro, & He, 2013 [105]	PHCNV_h; PHTXT	driving simulator	TYPT	FIX_num; TTFF; OTHR	SPE_stat	20	no information
Ma, Xu, & Du, 2016 [106]	IVIS	driving simulator	MODT	FIX_tot; FIX_num; GL_patt	TSK_perf; INC; RET; TSK_t	15	HMGL
Mackun & Zukowska, 2018 [107]	ADSG	on-road	ROAD; AGE; TIME	FIX_tot; GL_patt	none	58	HMGL
Madleňák & Hudák, 2016 [108]	ADSG	on-road	LOCOV; TYPT	GL_num; FIX_adur; FIX_tot; FIX_over	none	3	HMGL
McGough & Ma, 2015 [109]	NAV_ptb; PHCNV_h	driving simulator	LOCIV; TYPT	FIX_%t; PUP_size	LATP; SPE_ch	20	HMGL
Metz, Schömig, & Krüger, 2011 [110]	NAV_iv; OTCOG	driving simulator	HZRD; TYPT	GZ_andev; FIX_adur; GL_%t	TSK_perf; INC	40	RDSB
Nabatilan, Aghazadeh, Nimbarte, Harvey, & Chowdhury, 2012 [111]	PHCNV_h; PHDIA_h	driving simulator	TRCON; DREXP; TYPT	FIX_%	INC; WRKL_s	38	HMGL
Najar & Sanjram, 2018 [112]	OTCOG	on-road	LOCOV; TSKD	FIX_adur; FIX_num; GL_num	LATP; SPE_stat; INC	30	HMGL
Niezgoda, Tarnowski, Kruszewski, & Kamiński, 2015 [113]	OTCOG	driving simulator	TYPT	BL_rate; PUP_size; FIX_adur; VAR_hor; VAR_vert	WRKL_s; TSK_perf; SPE_stat; STWH	46	HMGL
Oh, Ko, & Ji, 2016 [114]	NAV_iv; IVPAR	driving simulator	AGE; TSKD; MODT	GL_adur	RET; TSK_perf	25	HMGL
Ouimet, Pradhan, Simons-Morton, Divekar, Mehranian, & Fisher, 2013 [115]	PASS	driving simulator	OTPAR; OTHR; TYPT	VAR_hor; GL_num	INC; HWTC; OTHR	36	HMGL
Peng & Boyle, 2015 [116]	IVIS	driving simulator	TRCON; OTPAR; TSKD; TYPT	GL_max; GL_%t; GL_over	none	28	RDSB
Perez, 2012 [117]	IVIS; RADMS	on-road	TYPT	GL_num; GL_adur; GL_tot; GL_patt; GL_%; GL_%t	RET; TSK_perf	17	RDSB
Perlman, Samost, Domel, Mehler, Dobres, & Reimer, 2019 [118]	OTCOG; PHDIA_h	driving simulator	MODT	GL_num; GL_adur; GL_over; GL_tot; GL_%t; GL_max	TSK_perf; TSK_t; HRT; SKC; WRKL_s; RET; LATP; SPE_stat; STWH	36	RDSB
Pradhan, Li, Bingham, Simons-Morton, Ouimet, & Shope, 2014 [119]	PASS	driving simulator	OTHR; OTPAR	GL_tot; VAR_hor; VAR_vert	none	58	RDSB
Qin, Cui, Wang, Jia, & Hui, 2018 [120]	ADSG	driving simulator	TYPT	GL_tot; FIX_num; FIX_adur	RET; LATP	only the abstract was found	no information
Rahimi, Briggs, & Thom, 1990 [121]	ADSG; OTTE	on-road	TYPT; TRCON	GL_num	OTHR	1	HMGL
Recarte & Nunes, 2003 [30]	OTCOG	on-road	TYPT; MODT	PUP_size; VAR_hor; VAR_vert; GL_%; GZ_andev	WRKL_s; TSK_perf; RET	12	HMGL
Recarte & Nunes, 2000 [31]	OTCOG; OTVIS	on-road	ROAD; TYPT; TRCON	PUP_size; FIX_adur; GL_patt; VAR_hor; SACC; GL_num	SPE_stat	12	RDSB
Reimer, Mehler, & Donmez, 2014 [122]	PHDIA_h	driving simulator	MODT; GEND; OTPAR	GL_tot; GL_%t; GL_over	TSK_t; LATP; TSK_perf; SPE_stat; WRKL_s	36	RDSB
Reimer, Mehler, Wang, & Coughlin, 2012 [123]	OTCOG	on-road	AGE; TYPT	GL_patt; VAR_hor; VAR_vert	TSK_perf; RET; SPE_stat; STWH; SPE_ch	108	RDSB
Reimer, 2009 [124]	OTCOG	on-road	TSKD	GL_patt; VAR_hor; VAR_vert	LATP; SPE_stat; TSK_perf	21	RDSB
Reyes & Lee, 2008 [125]	IVIS; OTCOG	driving simulator	TSKD; HZRD	FIX_adur; GL_patt; SACC; GZ_andev	RET; TSK_perf; OTHR	12	RDSB
Sall, Wright, & Boot, 2014 [126]	OTTE	video clips	HZRD; TYPT	TTFF; SACC; OTHR	none	15	RDSB
Savage, Potter, & Tatler, 2013 [127]	OTCOG	video clips	TYPT	FIX_adur; SACC; VAR_hor; VAR_vert; BL_rate; BL_dur	RET; OTHR	17	RDSB
Schömig & Metz, 2013 [128]	OTCOG; OTVIS	driving simulator	HZRD; ROAD; OTPAR	GL_adur; GL_patt; GL_%; GL_tot	TSK_perf; TSK_t; OTHR	15	RDSB
Schömig, Metz, & Krüger, 2011 [129]	OTVIS	driving simulator	TYPT; HZRD	FIX_%t; VAR_hor; VAR_vert	TSK_perf; TSK_t; SPE_stat; LATP; OTHR; INC	24	RDSB
Smiley, Persaud, Bahar, Mollett, Lyon, Smahel, & Kelman, 2005 [130]	ADSG	on-road	LOCOV; TYPT	OTHR; GL_adur; GL_patt	HWTC	16	HMGL
Smiley, Smahel, & Eizenman, 2004 [131]	ADSG	on-road	ROAD; TYPT; HZRD	GL_num; GL_patt; GL_adur; GZ_andev; OTHR	HWTC	16	HMGL
Sodhi, Reimer, Cohen, Vastenburg, Kaars & Kirschenbaum, 2002 [22]	RADMS; OTTE; IVPAR; PHDIA_h; PHDIA_hf	on-road	TYPT	VAR_hor; VAR_vert; GL_adur	none	24	HMGL
Sodhi, Reimer & Llamazares, 2002 [23]	RADMS; OTTE; IVPAR; PHDIA_h; PHDIA_hf	on-road	TYPT	GL_patt; GL_tot; GL_max; GL_num; GL_adur; SACC	TSK_t	5	HMGL
Strayer, Drews & Johnston, 2003 [27]	PHCNV_h	driving simulator	LOCOV; TYPT	FIX_tot; OTHR	TSK_perf; OTHR	20	RDSB
Strayer, Cooper & Drews, 2004 [132]	PHCNV_hf; PHDIA_hf	driving simulator	LOCOV; HZRD; TYPT	OTHR; FIX_tot; GL_patt	TSK_perf; OTHR	32	RDSB
Tangmanee & Teeravarunyou, 2012 [133]	NAV_iv	driving simulator	MODT; GEND; DREXP	FIX_adur; FIX_tot; FIX_num	RET	5	HMGL
Tijerina, Parmer & Goodman, 1999 [134]	RADMS; NAV_ptb; NAV_iv; PHDIA_h	on-road	MODT; TYPT	GL_adur; GL_num	TSK_t; LATP	16	RDSB
Tivesten, & Dozza, 2014 [135]	PHDIA_h; PHTXT	on-road	TRCON; TYPT; ROAD	GL_%t; GL_max; GL_over; GL_num; GL_tot	SPE_stat	198 overall	RDSB
Topolšek, Areh, & Cvahte, 2016 [136]	ADSG; OTTE	on-road	AGE; LOCOV	GL_patt	OTHR	17	HMGL
Victor, Harbluk, & Engström, 2005 [32]	OTVIS; OTCOG	both on-road and driving simulator	TSKD; ROAD	GL_adur; OTHR; GL_over; GL_num; GL_tot; GL_patt; VAR_hor; VAR_vert	none	24 on-road, 95 simulator	RDSB
Wang, Bao, Du, Ye, & Sayer, 2017 [137]	PHCNV_h; PHTXT	on-road	TIME; TYPT	SACC; GL_num; GL_adur	none	19	RDSB; HMGL
Wang, Mehler, Reimer, Lammers, D’Ambrosio, & Coughlin, 2010 [138]	IVIS; NAV_iv	both on-road and driving simulator	ROAD; MODT	GL_%t; GL_num; GL_tot; GL_over	LATP; RET; TSK_t; SPE_stat	58	RDSB
White & Caird, 2010 [139]	PASS	driving simulator	GEND; HZRD; TYPT	FIX_num	TSK_perf; INC; SPE_stat; OTHR	40	HMGL
Wikman, Nieminen, & Summala, 1998 [36]	RADMS; OTMAN; PHDIA_h	on-road	DREXP; GEND; TYPT; ROAD	GL_patt; GL_adur; GL_over; GL_num	LATP; TSK_t	47	RDSB
Wong & Huang, 2013 [140]	OTTE	on-road	ROAD; TRCON; TYPT	GL_patt; GL_adur; GL_tot; OTHR	none	no data, used the 100-car naturalistic glance data	no information
Wood, Hartley, Furley, & Wilson, 2016 [141]	OTCOG	video clips	OTPAR; TYPT	TTFF; FIX_adur; PUP_size	OTHR; TSK_perf	24	HMGL
Wright, Vitale, Boot & Charness, 2015 [142]	OTTE	video clips	TIME; TSKD; AGE	SACC; TTFF; OTHR	none	34	RDSB
Wu, Zhu, Lu, & Zhu, 2016 [143]	OTCOG; PHCNV_h	driving simulator	TYPT	GL_patt; VAR_hor; VAR_vert; FIX_tot	WRKL_s; RET	25	HMGL
Xian & Jin, 2015 [144]	IVIS	driving simulator	TRCON; TSKD	FIX_%t; FIX_num; FIX_max; FIX_adur; GZ_andev; PUP_size; SACC	STWH; SPE_stat; LATP; TSK_t	18	RDSB
Yamani, Horrey, Liang, & Fisher, 2015 [145]	IVPAR; OTMAN; RADMS	driving simulator	OTPAR; TYPT; TSKD	GL_adur; GL_patt	none	40	HMGL
Yang, McDonald, & Zheng, 2012 [146]	OTVIS	on-road	TSKD	GL_%t; BL_rate; SACC	RET; TSK_perf; SPE_stat; LATP; STWH; WRKL_s	34	RDSB
Yang, Reimer, Mehler, Wong, & McDonald, 2012 [147]	OTVIS; OTCOG	on-road	TYPT; TSKD	GZ_andev	WRKL_s; SPE_stat; LATP; HWTC	34	RDSB
Yang, Wong, & McDonald, 2015 [148]	OTCOG	on-road	TSKD; GEND	GZ_andev; BL_rate; GL_%t	SPE_stat; HWTC; LATP; TSK_perf	34	RDSB
Yoshizawa, & Iwasaki, 2017 [149]	OTTE	video clips	HZRD; TYPT	SACC	RET	4	RDSB
Young, Lenné, Salmon, & Stanton, 2018 [150]	PHTXT	driving simulator	HZRD; TYPT	GL_%t; GL_adur; GL_num	RET; LATP; SPE_stat; TSK_perf	28	RDSB
Young, Mahfoud, Stanton, Salmon, Jenkins, & Walker, 2009 [151]	ADSG	driving simulator	ROAD; TYPT	FIX_num; GL_adur	LATP; HWTC; WRKL_s; TSK_perf	48	HMGL
Young, Mitsopoulos-Rubens, Rudin-Brown, & Lenné, 2012 [152]	PMP	driving simulator	TSKD; HZRD	GL_%t; GL_num; GL_adur; GL_over	SPE_stat; LATP; HWTC; TSK_t; OTHR	20	RDSB
Zahabi, & Kaber, 2018 [153]	IVIS	driving simulator	TYPT; MODT; HZRD	GL_num; GL_max	LATP; SPE_stat; RET; TSK_perf; WRKL_s; OTHR	20	RDSB
Zahabi, Machado, Lau, Deng, Pankok, Hummer, Rasdorf, & Kaber, 2017 [154]	ADSG	driving simulator	AGE; TYPT; OTHR	FIX_num; GL_max	TSK_perf; SPE_stat; LATP; SPE_ch	60	RDSB
Zahabi, Pankok, Kaber, Machado, Lau, Hummer, & Rasdorf, 2017 [155]	ADSG	driving simulator	AGE; ROAD; TYPT; OTHR	GL_max	TSK_perf	120	RDSB
Zahabi, Machado, Pankok, Lau, Liao, Hummer, Rasdorf, & Kaber, 2017 [156]	ADSG	driving simulator	TYPT; AGE; OTHR	FIX_num; GL_max	TSK_perf; SPE_stat; LATP	60	RDSB
Zhang, Reimer, Mehler, Dobres, Pala, Angell, & Ifushi, 2013 [157]	NAV_ptb; PHOTH	driving simulator	TYPT	GL_tot; GL_num; GL_over	SPE_stat; TSK_t; WRKL_s	24	RDSB
Zhang, & Kontou, 2014 [158]	OTTE	on-road	TIME; ROAD; TRCON; TYPT	GL_patt	SPE_stat	35	RDSB
Zhang, Harris, Rogers, Kaber, Hummer, Rasdorf, & Hu, 2013 [159]	ADSG	driving simulator	TYPT; OTHR	GL_max; GL_%	TSK_perf; TSK_t; SPE_stat; LATP; INC; RET	24	HMGL
Zhang, Kaber, Rogers, Liang, & Gangakhedkar, 2014 [160]	OTVIS; OTCOG; OTMAN	driving simulator	TYPT; OTHR	GL_adur; GL_%	TSK_perf; STWH; SPE_stat; TSK_t	20	HMGL
Zhang, Smith, & Witt, 2006 [161]	OTVIS; OTCOG	driving simulator	ROAD; TSKD; LOCIV; TYPT	GL_num; GL_adur; GL_tot; GL_%t; GZ_andev; OTHR	RET; WRKL_s; TSK_perf; LATP; STWH	14	RDSB
Zhang, Zhang, Liu, & Guo, 2017 [162]	ADSG	on-road	TIME; TYPT	GL_patt; PUP_size; BL_rate	LATP	no information	no information
Zhou & Itoh, 2015 [163]	OTCOG; IVIS	driving simulator	MODT; TYPT	GL_num	HWTC	18	RDSB
Zhou, Itoh, & Inagaki, 2008 [164]	OTCOG	driving simulator	TYPT	GL_num; GL_patt	STWH; SPE_stat; SPE_ch; WRKL_s	8	RDSB
Zhou, Itoh, & Inagaki, 2009 [165]	OTCOG	driving simulator	TYPT	FIX_num	HWTC; WRKL_s; LATP	17	RDSB