Phonological computation and missing vowels: mapping lexical involvement in reading.
The role of assembled versus addressed phonology in reading was investigated by examining the size of the minimal phonological unit that is recovered in the reading process. Readers named words in unpointed Hebrew that had many or few missing vowels in their printed forms. Naming latencies were monotonically related to the number of missing vowels. Missing vowels had no effects on lexical decision latencies. These results support a strong phonological model of naming and suggest that even in deep orthographies, phonology is not retrieved from the mental lexicon as a holistic lexical unit but is initially computed by applying letter-to-phoneme computation rules. The partial phonological representation is shaped and completed through top-down activation.
Frost
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Department of Psychology, Hebrew University, Jerusalem, Israel.
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D011939:Mental Recall; D010700:Phonetics; D011930:Reaction Time; D011932:Reading; D012660:Semantics; D014706:Verbal Learning