What must be consistent among all questions within a grid content type?

The requirement for consistency among all questions within a grid content type primarily revolves around the type of answer set used. This means that each question in the grid should utilize the same set of response options, such as "Strongly Agree," "Agree," "Neutral," "Disagree," and "Strongly Disagree." This uniformity ensures that respondents are evaluating similar concepts or statements using the same criteria, which is crucial for data comparability and analytical accuracy.

When all questions have a consistent answer set, it simplifies the process for respondents, allowing them to respond more intuitively without having to adjust to different formats for each question. It also facilitates more straightforward analysis, as responses can be easily aggregated and compared across different questions that have been framed similarly.

In contrast, variation in the number of response options, formatting styles, or survey titles could lead to confusion or complicate the interpretation of results, making it more difficult to draw meaningful insights from the data collected.