Table 3.

Correlations between impulsivity, displayed cards and perceived difficulty.

	URG-	URG+	PRE	PER	SS	Σ impulsivity
Yellow cards	0.056	0.239	−0.094	−0.003	−0.049	0.322
Red cards	0.352*	0.379*	−0.109	−0.327	−0.037	0.183
Difficulty of SR	0.205	0.259	−0.030	−0.456**	−0.090	0.019

^*p < 0.05; ^** p < 0.01; URG+: positive urgency; URG−: negative urgency; PRE: lack of premeditation; PER: lack of perseverance; SS: sensation seeking; Σ impulsivity: unidimensional impulsivity