PSYC20007 Lecture 11: Models of Word Recognition & Production
22 Oct 2018
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Lecture 11 models of word recognition & production. If coarticulation of phonemes present, this level provides feedback to phoneme level to. Clean" noisy input: activation accumulates in multiple nodes. Is bilingual language processing language non selective" or language selective": evidence for non-selective processing, evidence activate words from both languages non-selectively even when task requires only 1 language van heuven et al. (1998) Bilingual interactive activation (bia) model for bilingual word recognition: arrows = excitatory connections, blackened circles = inhibitory connections. Perani et al. , 2017: bilingualism complex & heterogeneous & linked to education factors that can affect dementia risk, findings are mixed, especially in samples of young adults. Important studies control for these: key tasks relate to ability to control interference from irrelevant stimuli (flanker task, Simon task: recent large scale meta-analyses found little evidence for bilingual advantage across age groups (lehtonen et al. , 2018, small effect attributed to publication bias across studies.
