title: Neuroscientific information bias in metacomprehension: the effect of brain images on metacomprehension judgment of neuroscience research.
abstract: In the present study, we investigated how brain images affect metacomprehension judgments of neuroscience research. Participants made a prereading judgment of comprehension of the text topic and then read a text about neuroimaging findings. In Experiment 1, participants read text only or text accompanying brain images. In Experiment 2, participants read text accompanying bar graphs or text accompanying brain images. Then participants were asked to rate their comprehension of the text. Finally, they completed comprehension tests. The results of Experiment 1 showed that the text accompanying brain images was associated with higher metacomprehension judgments than was the text only, whereas the performance of the comprehension test did not differ between each condition. The results of Experiment 2 showed that the text accompanying brain images was associated not only with credibility of the text, but also with higher metacomprehension judgments than was the text accompanying the bar graphs, whereas the performance of the comprehension test did not differ between each condition. The findings suggest that the readers' subjective judgments differ from actual comprehension.
authors.affiliation: Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi, 464-8601, Japan, ikeda.kenji@f.mbox.nagoya-u.ac.jp.
authors.forename: Kenji
authors.initials: K
authors.lastname: Ikeda
authors.forename: Shinji
authors.initials: S
authors.lastname: Kitagami
authors.forename: Tomoyo
authors.initials: T
authors.lastname: Takahashi
authors.forename: Yosuke
authors.initials: Y
authors.lastname: Hattori
authors.forename: Yuichi
authors.initials: Y
authors.lastname: Ito
mesh_terms: D032882:Comprehension; D006801:Humans; D007600:Judgment; D009488:Neurosciences / Q000193:education; D010775:Photic Stimulation; D011932:Reading; D013334:Students / Q000523:psychology*