静止画ストーリーの理解における呈示画情報の影響

概要

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A "still picture story" is a series of still pictures presented with narrative sequenses, such as picture books, cartoons, ets. This study was disigned to explore the possible effects of information depicted by the still pictures on the comprehension of a still picture story. In the pre-test, 20 undergraduate students were shown one part of the movie consisting of 6 episodes. After viewing the video, they were asked to recall and describe the movie content. Protocols written by the students were divided into propositonal units and 38 propositions submitted by more than 5 students were considered as key information elements about the story. For the main experiment, another 16 undergraduate students were shown a series of the 17 still pictures sequentially selected form the videotapes on the basis of 38 key information elements. After viewing, the students were asked to recall and describe that content. Through analysis of the students' protocols, it was found that about 60% of their protocals included some of key information elemetns. In particular, the elements contained in the opening part of each episode were more frequently used than other parts. From this finding, it was concluded that the pictures of the opening part of each episode would affect significantly on the students' comprehension of a still picture story.
放送大学の論文