Morpho-orthographic segmentation on visual word recognition in Brazilian Portuguese speakers.

IF 1.5 4区心理学 Q3 PSYCHOLOGY, MULTIDISCIPLINARY Psicologia-Reflexao E Critica Pub Date : 2024-11-04 DOI:10.1186/s41155-024-00331-0

Humberto Dos Reis Pereira, Francis Ricardo Dos Reis Justi

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引用次数: 0

Abstract

Objective: Studies have demonstrated a morphological decomposition process in the initial stages of visual word recognition based on orthographically defined morphemes and independent of semantic and lexical information. The present study sought to investigate this phenomenon in adult Brazilian Portuguese-speaking readers.

Method: Participants performed a lexical decision task preceded by primes at two Stimulus Onset Asynchrony (SOA): 33 or 250 ms. The primes had one of the following relations with the target word: morphological (porteiro [DOORKEEPER]-PORTA [DOOR]), morpho-orthographic (cordeiro [LAMB]-CORDA [ROPE]), orthographic (abril [APRIL]-ABRIU [OPENED]), semantic (abelha [BEE]-MEL [HONEY]), or no relation (pessoa [PERSON]-DADO [DICE]).

Results: Priming effects were observed for the morphological and semantic conditions at both SOAs but not for the orthographic and morpho-orthographic conditions.

Conclusion: Our results suggest that semantic representations mediate morphological priming in Brazilian Portuguese since the early stages of visual word recognition.

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形态正字法分段对巴西葡萄牙语使用者视觉单词识别的影响。

研究目的研究表明，在视觉单词识别的初始阶段，形态分解过程以正字法定义的词素为基础，与语义和词汇信息无关。本研究试图对巴西葡萄牙语成年读者的这一现象进行调查：方法：受试者在两种刺激起始不同步（SOA）条件下进行词义判断任务：33毫秒或250毫秒。引物与目标词之间存在以下关系之一：形态（porteiro [DOORKEEPER]-PORTA [门]）、形态-正字法（cordeiro [LAMB]-CORDA [绳索]）、正字法（abril [APRIL]-ABRIU [打开]）、语义（abelha [BEE]-MEL [蜂蜜]）或无关系（pessoa [PERSON]-DADO [骰子]）：结果：在两个 SOAs 条件下，形态和语义条件都观察到了引物效应，但正字法和形态-正字法条件没有观察到引物效应：我们的研究结果表明，语义表征从视觉单词识别的早期阶段就开始介导巴西葡萄牙语中的形态引物。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Psicologia-Reflexao E Critica PSYCHOLOGY, MULTIDISCIPLINARY-

CiteScore

2.60

自引率

0.00%

发文量

审稿时长

24 weeks

期刊介绍： Psicologia: Reflexão & Crítica is a journal published three times a year by Programa de Pós-Graduação em Psicologia do Desenvolvimento (Psychology Graduate Program) of the Universidade Federal do Rio Grande do Sul - UFRGS (Federal University of Rio Grande do Sul). Its objective is to publish original works in the psychology field: articles, short reports on research and reviews as well as to present to the scientific community texts which reflect a significant contribution for the psychology field. The short title of the journal is Psicol. Refl. Crít. It must be used regarding bibliographies, footnotes, as well as bibliographical strips and references.