The EU Kids Online fieldwork involved several questionnaires. First, a face to face interview with one parent. Second, a face to face interview with the child. Then a self-completion interview for sensitive questions, with one version for 9-10 year olds and one version for 11-16 year olds.
Questionnaire for parent
Questionnaire for child
Self-completion questionniare for child (Children age 9-10)
Self-completion questionnaire for child (Children aged 11-16)