Hi--For those of you who have done formative exhibit evaluations, what
is considered a sufficient sample when observing visitors interacting
with a small exhibit with only one "interactive" element (a touch box)?
100? 200? Any other thoughts on formative evaluation appreciated (and
yes, we have the book "Try It" which is on this very topic). Thanks for
any feedback!
Stacey Otte
Collections Manager
Catalina Island Museum
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