Fig. 1

The Behaviour Change Wheel. Green -Sources of behaviour. Yellow -TDF domains. Red – Intervention functions. Grey – Policy Categories. Soc- Social Influences. Env – Environmental Context and Resources. Id – Social/Professional Role and Identity. Bel Cap – Beliefs about Capabilities. Opt – Optimism. Int – intentions. Goals – Goals. Bel Cons – Beliefs about Consequences. Reinf – Reinforcement. Em-Emotion. Cog – Cognitive and interpersonal skills. Mem – Memory, Attention, and Decision Process. Beh Reg - Behavioural Regulation. Phys – Physical skills. Reproduced from: Susan Michie [36]