単語完成課題における環境的文脈依存効果に及ぼす保持期間の影響

概要

論文の詳細を見る
The effect of environmental context on performance on a word-fragment completion task, as an implicit memory task, was investigated by varying the retention interval between the encoding and retrieval sessions. In two experiments, 40 to-be-remembered items were presented incidentally to participants before they engaged in a word fragment task. The retention interval was one week in Experiment 1 and 10 minutes in Experiment 2. Except for an environmental context cue of odor, the environmental contexts of the encoding and retrieval sessions in both experiments were different. Reinstatement of the environmental context cue of odor facilitated performance in Experiment 1 only. This result suggests that when the effectiveness of item cues such as word fragments is reduced by a long retention interval, the environmental cues can facilitate performance in word-fragment task.
社団法人日本心理学会の論文