“…On the second, third, and fourth pages, we presented the sentences of my-side reason, counterargument, and rebuttal and asked the participants to rate the persuasiveness on a 5-point scale from 1 (strongly disagree) to 5 (strongly agree) for each sentence. The question items for rating persuasiveness (Onoda and Suzuki, 2017) comprised "coherence, " "irrefutability, " "logic, " "persuasiveness, " "fairness, " "interest, " and "dislike. " On the fifth page, we showed the whole argument, including the fifth sentence of claim, and asked the participants to rate the persuasiveness of the whole argument on a 5-point scale.…”