Which of the following statements is true regarding survey updates?

The correct statement regarding survey updates is that all major changes require a new version. When significant modifications are made to a survey, such as altering question wording, adding or removing questions, or changing how questions are displayed (for example, through logic changes), it is essential for the integrity and validity of the survey results to create a new version. This ensures that responses can be accurately tracked and compared to previous data and that all stakeholders are aware of the changes affecting the survey's administration.

Maintaining version control is especially critical in data collection, as it provides clarity and consistency. Each version provides a snapshot of what respondents saw at the time of answering, allowing for better analysis and understanding of trends over time. Hence, when substantial updates occur, recertifying and versioning the survey is necessary.