The next speaker in this IAMCR 2024 session is Caixie Tu, whose interest is in Hong Kong residents’ discussions about government ordinances on social media. The key question here is who speaks out on social media, and for what reasons.
Users’ cognitive responses can mediate such processes; this may include news attention, news knowledge, information elaboration, and other aspects, and engagement with heterogeneous information sources may be especially important. Individuals’ issue involvement, which may be value-relevant or outcome-relevant, may also affect their level of engagement in such debates.
How do the two types of issue involvement mediate the influence of …