“…Training designs varied in length, from 6 hours to 3 months, and in their design, including classroom training and supervision, didactic teaching and role play, video feedback, and use of the internet. Carter et al (2006) conducted a systematic review of training and procedural interventions to improve identification and management of child maltreatment by health professionals. They also found variation in length, from a few hours to several days, and in design, including didactic, computer assisted learning, and interactive strategies with audiotapes, written feedback on case notes, action research, focus groups, and videoconferencing consultation on assessment of clinicians' current cases.…”