Poorly constructed survey question :
" Is British studies truly important to communication learners?"
-> Because :
+ It's a question
+ It isn't clear and specific enough ...
Poorly constructed survey question :
" Is British studies truly important to communication learners?"
-> Because :
+ It's a question
+ It isn't clear and specific enough for everyone to understand what part of British studies I want to ask
+ It's a mix question due to "truly"
Well-written survey question :
"Understanding British culture is understanding the pragmatics of English language use."
-> Because :
+ It's a statement
+ It's clear and specific enough
+ It can avoid the double-barraled
+ It isn't a mix question