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題 名 | 圖形表徵與文字表徵之腦側化=Lateralization of Mental Representation |
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作 者 | 楊牧貞; | 書刊名 | 應用心理學報 |
卷 期 | 6 1997.09[民86.09] |
頁 次 | 頁119-135 |
分類號 | 171 |
關鍵詞 | 腦側化; 知識表徵; 促發作用; Lateralization; Mental representation; Priming effect; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究是在不同的呈現視區下,控制所呈現刺激的形式(圖形或文字),要求受試者對所呈現的刺激進行類目比對,藉著左右視區所呈現的「形式間促發作用」的有無,以探討知識表徵的形式以及知識表徵的腦側化現象。實驗一與實驗二分別呈現圖形促發項與文字促發項,探討其對圖形與文字兩種不同形式之目標的促發作用,結果發現促發作用只存在於促發項和目標項屬於同一形式之刺激時,即本實驗並未呈現「形式間促發作用」,此結果較支持Paivio之「雙重譯碼」模式;此外,實驗結果尚發現,當促發項和目標項均為圖形刺激時,會呈現左視區優勢現象,而當兩者均為文字刺激時,則呈現右視區優勢之結果。由上述結果顯示,人類記憶中具有兩種不同形式的表徵,而對此兩種不同表徵之觸接能力具有腦側化現象。 |
英文摘要 | It was pointed out in Pavio's dual-code model (1986) that there are two different mental representations in memory, one for pictures and the other for words. The purpose of this study is to examine the laterlization of both kinds of representations through category-matching task from the results of two experiments. In the study, pairs of stimuli are presented sequentially; the first mumber of the pair is presented to the central fixation as the primer and the second member is presented unilaterally. The subjects are asked to do the category-matching task. The primers of experiment 1 and experiment 2 are pictures and words, respectively. Cross-modality priming effect is not found in this study. Within-modality priming effect for pictorial material is more pronounced in VLF that in RVF. On the other hand, more pronouned priming effect is observed for word material in RVF than LVF. The lateralization of verbal representation and pictorial representation is also discussed. |
本系統中英文摘要資訊取自各篇刊載內容。