Laudanna Alessandro, Voghera Miriam, Gazzellini Simone
Institute of Psychology, National Research Council (CNR), Rome, Italy.
Brain Lang. 2002 Apr-Jun;81(1-3):250-63. doi: 10.1006/brln.2001.2522.
This study investigates the differences in the input representations of verbs and nouns in the Italian mental lexicon. One visual lexical decision experiment in which the stem homograph effect (Laudanna, Badecker, and Caramazza, 1989) was evaluated on noun and verb targets is reported. Strong inhibitory effects on verb targets preceded by stem homographs relative to nonhomographic word pairs were found. The effects on verb targets were also much more reliable than the effects on noun targets. The pattern of results provides support for the hypothesis that noun and verbs are differently represented in the orthographic input lexicon.
本研究调查了意大利语心理词库中动词和名词输入表征的差异。报告了一项视觉词汇判断实验，该实验评估了名词和动词目标上的词干同形异义词效应（劳丹娜、巴德克和卡拉马扎，1989）。发现相对于非同形异义单词对，词干同形异义词之前的动词目标存在强烈的抑制作用。对动词目标的影响也比名词目标的影响可靠得多。结果模式为正字法输入词库中名词和动词的表征方式不同这一假设提供了支持。
