Persons-on-the-street interviews and call-in telephone polls are inexpensive survey
methods which result in reliable measures of public opinion.

Question

Quizplus · Accepted Answer

Persons-on-the-street interviews and call-in telephone polls can suffer from biases and limitations, such as sample selection bias, question wording bias, and response bias. Therefore, they may not always provide reliable measures of public opinion.

Persons-On-The-Street Interviews and Call-In Telephone Polls Are Inexpensive Survey