Others things being equal,an attractive speaker will be more effective in changing opinions than an unattractive speaker will be.

Question

Quizplus · Accepted Answer

Studies have shown that physical attractiveness can have a positive impact on perceived credibility and persuasiveness of a speaker. This is known as the "halo effect". However, it should be noted that other factors such as expertise, delivery and content of the speech also play a crucial role in changing opinions.

Others Things Being Equal,an Attractive Speaker Will Be More Effective