Psychologist Dr. Thomas Lee argues that political polarization stems not from ideological differences but from tribal psychology that treats political opponents as outgroups.
Which psychological study would best support Lee's tribalism explanation?
When participants were given identical policy proposals labeled as coming from their party versus the opposing party, they rated their party's proposal 50% more favorably—despite identical content—while brain scans showed activation in tribal loyalty circuits, not reasoning areas
People identify with parties
Politics is contentious
Media influences opinions
Correct Answer: A
Choice A is the best answer. Identical content + opposite reactions + tribal brain activation proves identity over ideology.
💡 Strategy: Claims prioritizing psychological over rational factors need controlled designs showing irrational patterns.