Moral task. The task consisted of 38 sentences divided into 13 neutral, 10 moral conflictual and 15 moral non conflictual statements. Each statement was presented in a random order for a maximum of 10 s. During this period, participants were instructed to read each sentence and to respond if they agreed or disagreed with it by pressing the "A" (agreement) or the "L" (disagreement) keys with the left or the right finger. After the key was pressed, a black screen was displayed for 1 s before the next statement appeared on the screen (Fumagalli et al., 2011).