The Arbitron Diary

This is the cover of a sample diary (samples have a nice
little hole in them) which participants in the survey receive.

How to fill in a Diary

Participants get precise instructions on how to fill in their diary.
They are told to show the time, name of station or other identifier,
and location of listening for each day of the week.

Note how simple it is for a listener of any age or education
to correctly indicate what they listened to throughout the day.