Impaired emotion recognition is a transdiagnostic risk factor for a range of psychiatric disorders. It has been argued that improving emotion recognition may lead to improvements in behaviour and mental health, but supportive evidence is limited. We assessed emotion recognition and mental health following a brief and targeted computerised emotion recognition training in children referred into an intervention program because of severe family adversity and behavioural problems (n = 62; aged 7–10). While all children continued to receive their usual interventions, only children impaired in emotion recognition (n = 40) received the emotion training. Teachers blind to whether or not children had received the training rated children’s mental heal...