In the following conversation, which group discussion technique does han most clearly demonstrate? han: i think a lot of people use their art to deal with emotions. just listen to almost any song lyric. emily: [laughing] ha! yeah, good point. han: and check out this information i found on the internet: "the irony was that molly may often went out of her way to be happy, even to others' detriment, and even though her art suffered. when her mother begged her to return to connecticut and live with her, molly may refused, saying 'i shall be lonely, and i can't bear a night of four closed-in walls when i have the luxury of living with three walls, and a camera where the fourth should be.'" this totally backs up what johnson says in his book. a. using multiple sources of information to draw conclusions b. listening respectfully to the opinions of others c. challenging an established point of view d. asking questions to keep things moving