>> [Music] Overview of
contextual evidence.
In order for contextual factors
to be considered evidence,
they must be systematically
obtained, replicable,
observable, credible,
and verifiable.
The information also
must be relevant
to the decision at hand.
There may be some
overlap in the collection
of contextual evidence
and experiential evidence
but contextual evidence
is specific to the setting
where the program will be
implemented and the population
that will be impacted
by the program.
[ Pause ]
Knowledge check.
Contextual--