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Graded aspects of morphological processing: task and processing time.

Laurie Beth Feldman·Brendon Prostko
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Abstract

Effects on targets of orthographically (O) and semantically (S) related primes were compared with morphologically related (M) primes in the lexical decision, naming, and go/no go naming tasks. The overall pattern typified the graded nature of morphological processing. Morphological relatedness produced facilitation whose magnitude varied across a range of stimulus onset asynchronies (SOAs of 66-300 ms) and tasks. The effect of semantic and orthographic similarity also depended on SOA and on task. Importantly, the effects of morphological relatedness and orthographic similarity diverged along a time course that reflected semantic processing but could only be approximated by the effect of semantic relatedness between prime and target.

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CognitionHumansLinguisticsPsycholinguisticsSemanticsTime FactorsVocabularyJournal ArticleResearch Support, U.S. Gov't, P.H.S.

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Laurie Beth Feldman, Brendon Prostko. Graded aspects of morphological processing: task and processing time.. https://doi.org/10.1006/brln.2001.2503

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