Final answer:
A meeting to discuss hiring Dr. Amanda Cole is likely to result in a stronger inclination to hire her due to group polarization, where initial leanings are amplified following group discussion.
Step-by-step explanation:
According to group polarization, a meeting to discuss the hiring of Dr. Amanda Cole is likely to result in option a): A discussion will reinforce the initial views because professors will hear novel arguments in favor of hiring Amanda. This is because group polarization is the phenomenon whereby an initial tendency of group members is amplified after discussing their views within a group. If the department members are already leaning toward hiring Amanda, the discussion is likely to lead to an even stronger endorsement of the decision to hire her.
Groupthink can be avoided by employing methods that encourage independent thinking and a thorough evaluation of all options. These strategies include seeking outside opinions, voting in private, and having the leader withhold their position statements until everyone has contributed. By considering these methods, groups can mitigate the risks of groupthink and make more balanced decisions.
In this case, since every member of the department is initially leaning toward hiring Amanda, the discussion is likely to reinforce their views and result in a stronger endorsement of hiring her.