The sample comprised members of a pre-recruited panel of self-identifying Jews (including secular and non-practising). Data were weighted by age, sex, and region according to the profile of Jews in the 2011 census.

Comparable surveys of adults and Jews were undertaken in 2015 and 2016. The Jewish sample was self-selecting, recruited via Jewish seed organizations and online networks which were used to initiate a snowballing process. It thus constituted a non-probability convenience sample. … Continue reading →

Multinational survey, also undertaken in 16 other countries besides the United Kingdom.

Multinational survey, undertaken in 22 other countries besides Great Britain.

Data were collected via the YouGov Daily mobile app, which had a slightly different sample than the general population and was subject to a somewhat higher margin of error than standard YouGov polling.