A detailed, well-researched biography of a famous historical person is technically an example of the __________ method of research

Some researchers test long-term memory via verifiable public events, such as presidential elections and space flights

Indicate whether this statement is true or false.

A spoonerism is

a. a brief verbal exchange indicating love or affection. b. the belief that one has had an experience previously, though the exact context cannot be recalled. c. the feeling that a word is on the "tip of one's tongue." d. an exchange of the initial sounds of two or more words in a phrase or sentence.