Louise, the shift supervisor, distributes a stack of 50 active numbers to each interviewer.
Joan, Interviewer #10, calls the first telephone number on her stack of active numbers. There is
no answer. She marks the disposition of the call “no answer” and puts the call sheet on a stack of
called active numbers at her side. She calls the next active number, speaks to someone, and
completes the survey. She marks the disposition of the call on the call sheet and moves the call
sheet to a stack of non-active numbers.