FIGURE 2.

Rereading effect on rating data. (A) “Willingness to do any rereading,” (B) “Topic identification,” and (C) “Appreciation” were separately collected from three questions: “I would like to read this poem again,” “Which is the main topic of this poem,” and “I like this poem.” For questions related to “Willingness to do any rereading” and “Appreciation,” readers indicated their agreement with the statements on a 5-point rating scale ranging from 1 = totally disagree to 5 = totally agree. For the topic identification question, six choices were offered, but only one was right. If readers agreed with none of the choices, they could put forward another, which was later evaluated by two experts from the humanities. *p < 0.05. Error bar is constructed using one standard deviation from the mean.