in bluetown, a liberal suburb that biden won in the 2020 election, the local school board voted 9-0 to move schools fully online at the outset of the pandemic in april 2020. in redtown, a conservative suburb that trump won, the school board voted 9-0 to keep schools partly in-person. in both towns, before the school board deliberated as a group, several members privately expressed doubts about the wisdom of the policy that they ultimately voted for. this is most clearly an example of: group of answer choices the conformity effect in-group bias wisdom of the crowds cultural evolution the mere exposure effect