RDF Television are making a brand new series of The Secret Lives of 4 and 5 Year Olds.

The series follows children as they take their first steps towards independence. It will follow their development from the moment they meet for the first time; through their forming of friendships; and the learning of social rituals and friendly competition. The entire process will be observed and monitored by leading scientists and child psychologists, who will provide occasional comments on the children's stages of development.

If you have a child aged four or five and would be interested in taking part in a new series please complete our application form.

Please note: Due to the high volume of applications, it might take us a little for us to get back to you. We appreciate your patience.

Your application will be received by a member of RDF Television's production company and they will contact you directly .They will process your personal data in accordance with their privacy policy.

All communications with us will be treated in confidence.