Use of social networks, video games and violent behaviour in adolescence among secondary school students in the Basque Country

Table 2 Contrasts for antisocial behaviour hypothesis (total sample and by gender)

Kruskal–Wallis test	N	Test statistic	Sig.
Antisocial behaviour
Video games	2492	18.883	0.000**
Girls	1169	10.367	0.016*
Boys	1284	2.154	0.541
Online games	2476	29.516	0.000**
Girls	1160	9.833	0.020*
Boys	1277	0.721	0.868
Internet and social media	2475
Girls	1162	94.207	0.000**
Boys	1274	84.764	0.000**
Mobile phones	2487	151.716	0.000**
Girls	1167	104.547	0.000**
Boys	1281	114.250	0.000**

ISSN: 2050-7283