The phrase "a simple questionnaire" is correct and usable in written English.
You can use it when referring to a straightforward set of questions designed to gather information from respondents.
Example: "To gather feedback from our participants, we created a simple questionnaire that they could complete in just a few minutes."
Alternatives: "an easy survey" or "a basic questionnaire."
A simple questionnaire will do the trick.
In 2004, the city began urging doctors to use a simple questionnaire to screen for depression.
To test this question, they asked a group of people working for a financial organisation to complete a simple questionnaire.
Users fill in a simple questionnaire and are directed to the provider who most closely matches their needs.
"Boston'S Preparedness Efforts: A Simple Questionnaire As An Innovative Approach To The Complex Question Of Climate Preparedness".
By a simple questionnaire that assesses "morningness" or "eveningness" and that strongly correlates with plasma melatonin levels, according to Dr. Terman.
TTR values are determined by examining historical experience and surveying the firm's buyers or suppliers (see the sidebar "Assessing Impact? Use a Simple Questionnaire").
More formal identifications were begun the next morning when Dean Rudenstine drew up a simple questionnaire for those persons wishing to make statements.
It is rated using a simple questionnaire, in which people respond to statements like "I get irritated easily," "I worry about things" and "I get stressed out easily".
It begins with a simple questionnaire designed to screen out people with certain conditions that could make it dangerous for them to donate a kidney such as diabetes, high blood pressure or obesity.
In designing what we called a Character Growth Card — a simple questionnaire that generates numeric scores for character strengths in a given marking period — Mr. Levin, Mr. Randolph and I hoped to provide students with feedback that pinpointed specific behaviors.
