不変特徴学習課題における潜在学習 : 不変特徴と刺激の記憶の効果

概要

論文の詳細を見る
In the implicit learning task of McGeorge and Burton (1990) participants were exposed to 30 four-digit stimuli containing an invariant "3", and then given a forced-choice test. In most cases they preferred novel stimuli containing the invariant digit, rather than stimuli without it. This study examined the effects of an invariant digit and a memory of the stimuli. The control stimuli were generated so that all of the numbers (1-9) appeared almost equally, so in the control condition an invariant digit was not learned. The stimuli for the experimental condition however contained an invariant "3". The test-pair condition was manipulated between-participants (Experiment 1) or within-participants (Experiment 2). The results of Experiment 1 indicated that in the experimental condition there was an effect of the invariant digit and a small effect of a memory of the stimuli. But an effect of a memory of the stimuli was present in the control condition. In Experiment 2 both effects were observed in the experimental condition, but in the control condition the effect of a memory of the stimuli was absent. The implications of these results for future research are discussed.
日本基礎心理学会の論文
2005-03-31