Assessing climate change beliefs: Response effects of question wording and response alternatives.

To date, there is no 'gold standard' on how to best measure public climate change beliefs. We report a study (N = 897) testing four measures of climate change causation beliefs, drawn from four sources: the CSIRO, Griffith University, the Gallup poll, and the Newspoll. We found that question wording influences the outcome of beliefs reported.