The correct answer would be, Bias.
You are at a basketball game and the arena is packed. The crowd is evenly split between fans of the two teams. At one point the referee makes a call. Half of the fans yell insults and the other half of the fans shout their approval. The event reminds you of the topic today;s lecture in psychology class. The likely topic of the lecture would be Bias.
Explanation:
When people are inclined towards someone or something in an unfair manner, this is called as bias. People usually get biased because of their association with the thing or person and this is the reason, they favor the unfair practice.
As given in the question, when the arena is full with the evenly distributed supporters of both teams, and when the referee makes a call, then the ones who are inclined towards the team getting the call felt insult, which is actually bias, because they are favoring someone who was unfair and got a call.
Learn more about Bias at:
https://brainly.com/question/4937462
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