Action 3:30R: process evaluation of a cluster randomised feasibility study of a revised teaching assistant-led extracurricular physical activity intervention for 8 to 10 year olds

• Main Authors: Byron Tibbitts (Author), Alice Porter (Author), Simon J. Sebire (Author), Emma L. Bird (Author), Emily Sanderson (Author), Chris Metcalfe (Author), Jane E. Powell (Author), Russell Jago (Author)
• Format: Book
• Published: BMC, 2019-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Numerous interventions to increase children's physical activity levels are published, yet, few studies report indicators of external validity. Process evaluations are critical for assessing intervention implementation, sustainability and effectiveness. A mixed-methods proces...