Process evaluation design in a cluster randomised controlled childhood obesity prevention trial: the WAVES study

Table 2 Content summary of teacher completed logbooks used for the WAVES study intervention process evaluation

	Fidelity / Adherence	Reach/Dose/ Exposure	Recruitment	Quality	Participant responsiveness	Programme differentiation	Context
Physical Activity logbook (completed daily)
Time of activity	✓	✓
Duration of activity	✓	✓		✓	✓
Reason for non-completion							✓
Number of children who did not participate		✓
Additional comments	✓	✓	✓	✓	✓	✓	✓
Cooking workshop logbook (1/workshop)
*Cooking workshop lessons*
Number of lessons delivered prior to the workshop?	✓	✓		✓
Time spent delivering the lessons	✓			✓
Additional comments	✓	✓	✓	✓	✓	✓	✓
*Cooking workshop*
Time spent and delivering the workshop	✓			✓
Number of children who did not participate and reasons		✓			✓
Number of children with at least one parent/carer present		✓	✓		✓
Number of helpers present							✓
Additional comments	✓	✓	✓	✓	✓	✓	✓
Villa Vitality logbook
*Villa Vitality days 1, 2 and 3*
Number of children attending the day		✓
Reasons for non-attendance						✓	✓
*Villa Vitality project and weekly challenges*
Time spent delivering the project/challenges	✓			✓
Number of children who completed each challenge					✓
Additional comments	✓	✓	✓	✓	✓	✓	✓

ISSN: 1479-5868