24th March 2020 - 29th March 2020
All adults aged 18+ with access to a internet-enabled smartphone or tablet in Australia, China, France, Germany, Italy, Spain, the United Kingdom, and the United States.
A sample was selected from the general smartphone audience. Participants were invited to take part in the survey by showing them adverts in mobile apps. This method can be described as river sampling. The proportion of respondents recruited in a particular app is determined by the demographic of its users. This allows for the collection of representative samples.
The computer tables attached in Excel format show each question, in full, in the order they were put to respondents, all response codes and the weighted and unweighted bases for all demographics and other data including but not limited that published.