“…Knowledge of account carries the most weight goes in line with source credibility (Lewandowsky et al, 2012;Metzger & Flanagin, 2013;Tandoc et al, 2018) and source experience (Lucassen & Schraagen, 2011). Whereas the different definitions of source credibility focus on which indicators make a source credible (e.g., trustworthiness, expertise, believability, truthfulness; Roy, Huh, Pfeuffer, & Srivastava, 2017), knowledge about the account is to a large extent based on the individual's experience with the account. This can be based on previous posts or on the personal relationship that the individual might have to the account holder outside the OSN.…”