Understanding Society is the largest longitudinal household panel study of its kind and provides vital evidence on life changes and stability. See data and documentation..

Firm-level survey of a representative sample of an economy's private sector from the World Bank..

More than public opinion surveys, but public opinion surveys are biggest category of religious data.

Longstanding survey about what Americans think and feel about various political issues.

A large online database of public opinion polls..

Blogging about politics, parties, and voting behaviour since 2008. Focus on the Far Right. Also: data, methods, and the perils of peer review..

A source of informed analysis and comment for both professionals and academics..

Publishes original research in the general fields of political behavior, institutions, processes, and policies..

The journal of the International Society of Political Psychology, dedicated to the analysis of psychological and political processes..

Features research at the intersection of politics and communication..