- Survey conducted June 19 – July 10 by the Declaration of Biological Truth Australia (DABTA).
- The population of parents was general via the algorithm of Facebook advertising to parents of school children in Australia. It was NOT based on existing beliefs, bias or membership of any specific organisation.
- Out of a population of 11,385 parents who read the announcement, 2,704 went to the survey. 1,072 responded and completed the survey.