Table 1. Factor loadings obtained for the eysencks PEN model based on a Regularized Exploratory Factor Analysis (REFA) (adapted from Úbeda & Llorente, 2015).

	Extraversion	Neuropsychoticism	Dominance
Spontaneous	.79	.02	.08
Active	.80	.07	.11
Sad	−.76	.23	.03
Social	.71	−.10	.12
Creative	.37	.06	−.10
Aggressive	.08	.82	.12
Anxious	−.06	.69	−.08
Impulsive	.43	.65	−.03
Cruel	−.22	.56	−.04
Bad tempered	−.46	.61	.13
Dominant	.23	.07	.97
Fearful	−.46	.11	−.38