Table 2.

Exploratory factor analysis PS-MTL (sample 1).

Item	Factor 1	Uniqueness
PS01	0.81	0.35
PS02	0.64	0.59
PS03	0.85	0.28
PS04	0.68	0.53
PS05 *removed	0.52	0.73
PS06	0.71	0.50
PS07 *removed	0.42	0.82
PS08 *removed	0.37	0.86
PS09	0.60	0.64
N = 94.