Andy Baker, Â鶹ÊÓƵ; Lucio Renno, University of BrasÃlia Published: May 21, 2019 Abstract: We argue that most survey measures of partisanship are misclassifying many respondents as nonpartisans. Common wordings, especially those in major cross-national surveys, violate well-established best practices in questionnaire design by reading aloud a nonpartisanship...