Question

When julia wang quoted former u.s. social security commissioner dorcas hardy in her speech on reforming the social security system, she was using what your textbook calls __________ testimony. peer legitimate professional accurate expert?

Answer 1

The answer is: Expert

Expert testimony is a form of testimony that come from people who have deep knowledge and experience in a certain issue. This type of testimony usually regarded very highly in the court and has higher chance to  convince the juries to a certain opinion.

(examples of expert testimony are: testimony regarding fake internet account from IT experts, testimony about violent behavior from psychologists, etc)