Objectives of the study tell us which data to collect.
Or is there too much data to collect to make such a model useful?
Areas have been monitored and data collected continuously, in some cases for over 30 years.
They compare the data collected from the survey with their own findings on the track.
The data collected related to maternal knowledge, behavior, attitudes and continuing education.
But data collecting agencies have been squeezed by the budget battles of the 1980's.
It's a legitimate point, but one that totally ignores the science of data collecting.
The data collecting activity may however be illegal under other telecommunications privacy laws.
The method can be used by the public to monitor what data the government is collecting from the public.
The data collecting companies make no claim of perfection.