- The study examined the association between mindfulness and emotional problems experienced by school staff (teachers, principals, counselors) in Slovenia, Croatia, and Sweden. - School staff completed questionnaires measuring mindfulness skills and emotional problems. Results showed that higher levels of the mindfulness skills of "accepting without judgement" and "acting with awareness" predicted fewer emotional problems across all three countries. These two skills explained over 30% of the variance in experienced emotional problems. - The capacity to "describe" experiences was also a significant predictor of fewer emotional problems for Slovenian school staff. Overall, mindfulness skills accounted for over 35% of the variance in emotional problems between countries. The study suggests increasing mindfulness training may help reduce emotional