Syllables and morphemes: contrasting frequency effects in Spanish.
Three types of sublexical units were studied in Spanish visual word recognition: the syllable, the basic orthographic syllabic structure (BOSS), and the root morpheme. In Experiment 1, using a lexical-decision task, a typical inhibitory effect of the first-syllable frequency was found (while keeping constant the BOSS frequency) as well as the word-frequency effect. Experiment 2 examined the role of both the BOSS frequency and the word frequency, also in a lexical-decision task. Syllable frequency was controlled. Both the BOSS frequency and the word frequency showed facilitatory effects. However, in Experiments 3A and 3B, a facilitatory effect of the root frequency (when controlling for BOSS frequency) and a null effect of BOSS frequency (when controlling for root frequency) were found, suggesting that the BOSS effect is in fact reflecting a morpheme effect. A review of the current models shows that it is difficult to integrate syllables and morphemes in a unique model.
Alvarez
C J
CJ
Department of Cognitive Psychology, University of La Laguna, Tenerife, Spain. calvarez@ull.es
Carreiras
M
M
Taft
M
M
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D011939:Mental Recall; D010700:Phonetics; D011578:Psycholinguistics; D011932:Reading; D012660:Semantics; D013030:Spain; D014706:Verbal Learning