The term DAYTIME TALK PIONEER is referring to Phil Donahue, an American media personality, writer, and film producer. He is best known for hosting the popular talk show The Phil Donahue Show, which ran from 1967 to 1996. The show was revolutionary in its format, as it was the first talk show to feature a studio audience and to discuss controversial topics such as racism, abortion, and homosexuality. Donahue's show was also the first to feature a female co-host, and he was known for his progressive views on social issues.