Table 5.

Predictive power of different indicators of Gaming Disorder, Problematic Pornography Use and Binge-Watching over TE and TP

	Sample 1 (n = 40)			Sample 2 (n = 99)			Sample 3 (n = 111)
	β	R 2	F	β	R 2	F	β	R 2	F
Average accuracy of time estimation
Experimental condition 1 (videogame)
Use of videogames	0.008	0.000		−0.086	0.007		−0.068	0.005
Frequency of use of videogames	−0.073	0.005		−0.146	0.021		−0.176	0.031
Average time spent in a typical gaming session	−0.119	0.014		−0.094	0.009		−0.026	0.001
Internet Gaming Disorder Test (IGDT-10)	0.047	0.002		−0.113	0.013		−0.010	0.000
Model		0.033	0.301		0.029	0.697		0.048	1.335
Experimental condition 2 (pornography)
Use of porn	0.031	0.001		−0.196	0.038		0.056	0.003
Average time spent/week on online sexual activities	0.036	0.001		−0.108	0.011		−0.032	0.001
Internet Sex Screening Test (ISST)	0.262	0.069		−0.064	0.004		−0.017	0.000
Worried about porn consumption	0.004	0.000		−0.241*	0.058		0.066	0.004
Spend more time than advised	0.212	0.045		0.128	0.016		−0.149	0.022
Interference of porn consumption	0.236	0.056		0.005	0.000		−0.025	0.001
Model		0.112	0.696		0.148	3.228*		0.042	0.752
Experimental condition 3 (TV series)
Binge-Watching frequency	0.029	0.001		−0.108	0.012		0.054	0.003
Average number of episodes/typical session	0.045	0.002		−0.127	0.016		0.044	0.002
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Binge watching	0.183	0.034		0.003	0.000		0.146	0.021
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Dependency	0.218	0.047		−0.037	0.001		0.201	0.041
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Loss of control	0.177	0.031		−0.006	0.000		0.135	0.018
Interference of TV series	−0.056	0.003		0.042	0.002		0.048	0.002
Self-perceived problematic use of TV series	0.153	0.023		0.065	0.004		0.123	0.015
Self-perceived addictive use of TV series	0.200	0.040		0.023	0.001		0.002	0.000
Model		0.129	0.574		0.032	0.236		0.060	0.451
Passage of time
Experimental condition 1 (videogame)
Use of videogames	0.287	0.083		0.270**	0.073		0.188*	0.035
Frequency of use of videogames	0.362*	0.131		0.288**	0.083		0.256**	0.065
Average time spent in a typical gaming session	0.200	0.040		0.032	0.001		0.301***	0.090
Internet Gaming Disorder Test (IGDT-10)	0.346*	0.120		0.232*	0.054		0.281**	0.079
Model		0.252	2.955*		0.142	3.899**		0.123	3.723**
Experimental condition 2 (pornography)
Use of porn	−0.078	0.006		0.264**	0.070		0.405***	0.164
Average time spent/week on online sexual activities	0.366*	0.134		0.121	0.015		0.198*	0.039
Internet Sex Screening Test (ISST)	0.268	0.072		0.202*	0.041		0.275**	0.076
Worried about porn consumption	0.168	0.028		0.280**	0.079		0.086	0.007
Spend more time than advised	0.127	0.016		0.016	0.000		0.014	0.000
Interference of porn consumption	0.198	0.039		0.163	0.027		0.123	0.015
Model		0.201	1.385		0.144	2.570*		0.205	4.479***
Experimental condition 3 (TV series)
BW frequency	0.092	0.009		0.264*	0.070		0.323**	0.104
Average number of episodes/typical session	0.058	0.003		−0.098	0.010		0.268*	0.072
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Binge watching	0.170	0.029		0.309*	0.095		0.180	0.032
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Dependency	−0.118	0.014		0.087	0.008		0.085	0.007
Binge-Watching Engagement and Symptoms Questionnaire (BWESQ)- Loss of control	0.136	0.019		−0.015	0.000		0.270*	0.073
Interference of TV series	−0.273	0.075		0.070	0.005		0.253*	0.064
Self-perceived problematic use of TV series	0.033	0.001		0.071	0.005		0.044	0.002
Self-perceived addictive use of TV series	0.252	0.063		0.178	0.032		0.062	0.004
Model		0.395	2.535*		0.234	2.214*		0.188	1.646

* = p < 0.05, ** = p < 0.01, *** = p < 0.001.