To become a licensed psychologist in Finland a Master's Degree in Psychology is required. Students first complete a Bachelor of Arts (Psychology) degree of 180 credits and then continue to a Master's degree of an additional 150 credits. This includes an obligatory practical training period of about 5 months (30 credits). Earning the Master's Degree in psychology usually takes 5½ years

from EuroPlat: http://www.europlat.org/countries/finland.htm