Mary Chambers1,2 1Kingston University, Londres, Reino Unido. 2St George\'s, University of London, Faculty of Health and Social Care Sciences Londres, Reino Unido. Contacto: 6th Floor Hunter Wing, St George\'s, University of London, Cranmer Terrace, London SW17 0RE, UK; [m.chambers@sgul.kingston.ac.uk] Comentario sobre: Bloomfield J, Roberts J, While A. The effect of computer-assisted learning versus conventional teaching methods on the acquisition and retention of handwashing theory and skills in pre-qualification nursing students: a randomised controlled trial. Int J Nurs ...