Psychological Science ›› 2013, Vol. 36 ›› Issue (3): 576-579.

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Theoretical Accounts and Expriemnetal Paradigms of Morphological Processing

  

  • Received:2011-08-12 Revised:2012-06-01 Online:2013-05-20 Published:2013-05-24
  • Contact: ZHANG Lingyan

词素认知加工的理论模型及研究范式

张玲燕1,金檀2,田朝霞3   

  1. 1. 广东技术师范学院教育学院
    2. 树童国际语言教育研究院
    3. 南京师范大学
  • 通讯作者: 张玲燕

Abstract: Based on a review of empirical studies in over thirty years, this paper sketches three developmental stages of complex words processing theories. The first stage is characterized by a debate on whether complex words are accessed as a whole or as more than one unit, i.e., whether component morphemes are involved in the processing or not. Major conflict is reflected in the debate between the decomposed account (Prefix-Stripping Model, Taft & Forster, 1976; Morphologically Decomposed Account, Zhang & Peng, 1992) which assumes that complex words are represented as two units in the mental lexicon and thus are accessed as two components, and the Full Listing Account which contends that complex words are represented and thus accessed as unitary units, and that morphemes do not play a role in complex words processing. As more and more studies (Ford et al., 2010; Yen et al., 2008) indicate that morphemes are involved in complex words processing and therefore rule out the Full Listing Account, the second stage switches to the nature of morphological processing during the complex words access—whether morphological processing is based on form or meaning. The debating parties are known as morpho-orthographic decomposition account and morpho-semantic activation account, both focusing on semantic transparency effect of morphological processing yet reaching opposite conclusions. Specifically, the former argues that, morphological processing is based on form because transparent and opaque complex words produce similar priming effect to their root; while the latter contends that, morphological processing is based on semantics because transparent complex words produce significantly larger priming effect to their root than opaque words. However, studies supporting the morpho-orthographic decomposition account tend to favor long prime duration as adopted in the cross-modal priming and the unmasked priming; while those for morpho-semantic activation account usually take short prime duration as adopted in the masked priming. This seems to suggest that at very early stage of complex words processing, morphological processing is mainly orthographic decomposition, while the meanings of component morphemes are not activated until a later stage. Such observations are consistent with a form-then-meaning account to which evidence has been given (Longtin et al., 2003). Major challenge against the form-then-meaning account comes from the observation of the morpheme meaning activation at very early stage of complex words processing (Feldman et al., 2009), which embraces a form-with-meaning account proposed in the Hybrid Model (Diependaele et al., 2005; 2009). The main dispute of the third stage is between form-then-meaning account and form-with-meaning account. Finally the paper discusses limitations in previous studies and directions for future study. It indicates that in order to solve the dispute between form-then-meaning account and form-with-meaning account, future researches must examine whether morpheme meanings are activated during complex words access and if yes, its time course.

Key words: visual word recognition, morpheme, complex words, cognitive processing

摘要: 自上世纪七十年代以来,随着视觉词汇加工领域的研究,多词素词的认知加工引起了研究者的广泛关注。文章对三十年来的研究进行综述和系统梳理,重点讨论词素在多词素词认知加工中的作用。虽然对词素加工的本质 (形或义的激活)仍未达成共识,但词素语义能否在多词素词加工的早期阶段得到激活已成为现今研究的焦点问题之一。相关研究大致可分为三个对立阶段:分解论与整体论之争、词素形式论与语义论之争、先形后义激活论与形义同时激活论之争。本文最后指出该研究领域尚未解决的问题并对未来研究进行了展望。

关键词: 视觉词汇加工 词素 多词素词 认知加工