Take a look at the survey question below:
I find the professor to be prepared for class and prompt at returning work.
$Not ~at ~all \quad
1\quad
2\quad
3\quad
4\quad
5\quad
6\quad
7\quad
Very ~much$
Which suggestion of survey construction does the question violate?
A)make alternatives clear
B)ask about one issue per question
C)avoid negative wording
D)avoid leading questions

Question

Quizplus · Accepted Answer

The question violates the guideline of asking about one issue per question because it inquires about both the professor's preparedness for class and promptness at returning work, which are two separate issues.

Take a Look at the Survey Question Below: I Find Not at all1234567\quadVery muchNot ~at ~all \quad1\quad2\quad3\quad4\quad5\quad6\quad7\quadVery ~muchNot at all1234567\quadVery much

Take a Look at the Survey Question Below:
I Find $Not ~at ~all \quad1\quad2\quad3\quad4\quad5\quad6\quad7\quadVery ~much$