Variables (n = 621)

Average

D.P.

IC (96%)

Extrajudicial institutional mediation

2.43

3.29

(2.18; 2.72)

Extrajudicial ad hoc mediation

1.81

2.88

(1.60; 2.06)

Judicial Mediation

3.32

3.78

(3.04; 3.63)

Arbitration

1.07

2.31

(0.89; 1.25)

Dispute Board

0.43

1.50

(0.32; 0.55)