No time to lie: Examining the identity of pro-vaccination and anti-vaccination supporters through user-generated content.

Objective: This study delves into the social identity of pro-vaccination and anti-vaccination supporters, emphasizing an understanding of the values that shape these distinct identities. Furthermore, the research highlights that user-generated content pertaining to vaccines offers valuable insights into the underlying personal values of both pro-vaccination and anti-vaccination groups.

Method: We constructed a textual dataset based on 142,596 tweets.