Long-term reliability of the Finnish behavioral and emotional rating scale

In previous research, the Finnish version of the Behavioral and Emotional Rating Scale-2 has demonstrated adequate internal consistency, factor structure and convergent validity. The purpose of the present study was to examine the long-term test-retest reliability of the Finnish BERS-2. Youth, parent and teacher BERS-2 ratings were collected once a year for three years in order to assess the stability of scores. All of the correlations were significant and moderate to very large in magnitude. Study limitations, future research and implications were discussed.