中文圖字干擾作業的語音促進與語義類別抑制效應

Phonological Facilitation and the Semantic Interference Effects in Chinese Picture Word Interference Task

這個研究利用圖字干擾作業探討不同語言成分對於語言產製歷程的影響，並討論語義、語音兩語言成分的作用時序。一方面藉由操弄圖字呈現內容差異探討語言產製歷程的機制，另一方面，藉著操弄圖字呈現啟始時間差探討不同語言成分作用時序議題。實驗一中以區段方式呈現不同圖字啟始時間差，獲得了顯著的圖字相同、圖字同形、圖字同音的促進效果，也獲得圖字同語義類別干擾效果。為排除受試者運用認知策略影響圖片唸名反應時間，實驗二則以完全隨機的方式呈現圖字啟始時間差，依然獲得與實驗一雷同的結果。依據所觀察到的結果，論文中討論了中文語言產製中所牽涉的認知歷程。

The issues of whether there is picture word interference effect in Chinese and how this effect is modulated by linguistic attributes at different temporal stages were examined in two experiments. In both experiments, seven types of distractor characters were presented with the to- be-named pictures in a random order. The temporal relation between the presentations of the pictures and the distractors were manipulated with three SOAs in different blocks (Experiment 1), and within the same block (Experiment 2) to avoid control strategies or habituation developed through the experimental conditions. Both experiments showed picture word semantic interference effect, identity facilitation effect, phonological facilitation effect, and orthographical similarity facilitation effect elicited at different SOAs. Possible implications of the results for understanding speech production processing in Chinese are discussed.