differences among the various voting groups in the referendum [
χ
²(2) = 0.49,
p
= .784].
Secondly, a Univariate Analysis of Variance (ANOVA) showed that there was a statistically
significant relationship between the political orientation of individuals and the interactive
variable of voting intention in the referendum/real vote in referendum [
F
(2.162) = 7.49,
p
=
.001]. Given that the Levene test does not guarantee the homogeneity of variances, we used
simple
a posteriori
comparisons with the Games-Howell test. The results showed that the group
of individuals
Intention Yes/Abstention
(
M
= -.21,
SD
= 1.01) differed significantly from the group
Intention Yes/Vote Yes
(
M
= -.75,
SD
= 1.31), showing that the latter have a more left-wing political
orientation. The other groups did not differ significantly among themselves, although it is visible
that the group
Intention No/Vote No
did not present a more right-wing political orientation (
M
=
.56,
SD
= 1.62).