It is okay to include some items in a questionnaire for which you are unsure that participants will have adequate knowledge to respond. If this is the case, participants will know to ignore this item and go on to the next.

Question

Quizplus · Accepted Answer

Including items in a questionnaire that participants may not have adequate knowledge to respond to can lead to frustration, confusion, or inaccurate responses, affecting the reliability and validity of the data collected. It's important to design questions that are relevant and understandable to all participants.

It Is Okay to Include Some Items in a Questionnaire