Information Author(s): J. Swanson W. Nolan W.E. Pelham Original Language: English Target population: Children / adolescents Respondent: Self Child Measures / Outcomes: Behaviour (positive or negative) Reference: Swanson, J., Nolan, W., & Pelham, W. E. (1992). The SNAP-IV rating scale. Retrieved from http://www.adhd.net Number of items: 9 Programmes that use this instrument: Community parent education (COPE) De otroliga åren/the incredible years Komet 3-11