Development of the volitional help sheet for self-harm
The intervention is based on the concept of implementation intentions [Participant suggestions for refining the intervention were coded to the specific constructs of the TFA as part of our qualitative analyses conducted during our prior intervention development work on the original intervention [The original and modified versions are presented in Figs. 
Volitional help sheet for self-harm (control condition)
Volitional help sheet for self-harm (experimental condition)