Squeeze past tense12/21/2023 ![]() Priming for irregulars, a difference to which we will return. Priming for regulars (i.e., as much as identity priming) and only partial Items are presented between prime and target, which arguably results in full This contrasts with results of experiments in which intervening Greater priming for the irregulars ( Marslen-Wilson & Tyler, 1997 Tyler, de Mornay Davies, et al., 2002 Tyler et al., 2004 Longworth, Keenan, Barker, Marslen-Wilson, & Tyler,Ģ005). Typically with numerically - if not significantly. Shown to facilitate a lexical decision to the corresponding present-tense forms, For healthyĬontrols, both regular and irregular past-tense forms have consistently been ![]() Participants decide whether the target is a real word or a nonword. Specifically, a past-tense prime is followed by a present-tense target Reported using an auditory immediate-priming design employing a lexical-decision Neuropsychological dissociations in past-tense processing have been Neuropsychological Dissociations and the Immediate-priming Design One of how to interpret cognitive and neural dissociations. In fact, the past-tense debate is largely Neuroimaging ( Jaeger et al., 1996 Beretta et al., 2003 Sahin, Pinker, & Halgren, 2006 de Diego Balaguer et al., 2006), and electrophysiology ( Münte, Say, Clahsen, Schiltz, & ( Ullman et al., 1997 Marslen-Wilson & Tyler, 1997 Tyler, de Mornay Davies, et al., 2002), Kempley & Morton, 1982 Napps, 1989 Sonnenstuhl, Eisenbeiss, & Clahsen, 1999), neuropsychology Role that cognitive and neural dissociations have played in fueling the debate ĭissociations between regular and irregular morphology have been observed in dataįrom acquisition ( Brown, 1973 Kuczaj, 1977), psycholinguistics ( Stanners, Neiser, Hernon, & Hall, 1979 Neuropsychologist, the past-tense controversy is of interest given the important Relevance for cognitive science, given that the dual-route model is associated withĪ propositional, symbol-manipulating view of cognition ( Marcus, 2001), whereas the single-route model has been drivenīy the development of connectionism and neural-network modeling. Other components of language within a more domain-general context ( Elman et al., 1996). That emphasize the special status of grammar ( Pinker, 1999) against other theories that have renewed attention to The contrast between dual- and single-system models is often viewed as aĬritical case-study for psycholinguistics, given that it pits more traditional views That both regular and irregular morphology can be modeled within a singleĪssociative system that maps relationships between phonology, orthography, and Stored in an associative lexical memory as full words ( Pinker & Ullman, 2002). Dual-system theorists argue that regular past tenses are producedīy affixation of a default form (-ed), whereas irregular past tenses are those that have more idiosyncratic relationships between present- and Present tense by one of three /d/ allomorphs - are generated by aįundamentally different cognitive mechanism than are irregular past tenses Lies the issue of whether regular past tenses -those that differ from the Tense has been a major endeavor in cognitive psychology. Titled “On learning the past tenses of English verbs,”Ĭharacterizing the acquisition, production and comprehension of the English past Parallel Distributed Processing, which included a chapter ![]() Since the publication in 1986 of Rumelhart and McClelland’s This dissociation is more consistent with single- than with dual-system models WeĪrgue that although we observe a regular-irregular dissociation, the nature of Regular verbs, which were statistically indistinguishable from one another. Priming for strong verbs was reliably stronger than that for weak irregular and Irregular verbs into two categories (weak irregular and strong) revealed that Phonological controlĬonditions suggested that differences in formal overlap between prime and targetĬontributes to, but does not account for this difference, suggesting a linkīetween irregular morphology and semantics. We present N400Įvent-related potential data from healthy participants using the same design.īoth regular and irregular past-tense forms primed corresponding present-tenseįorms, but with a longer duration for irregular verbs. Past-tense primes immediately precede present-tense targets. Past-tense morphology have been reported using a lexical-decision task in which Neuropsychological dissociations between regular and irregular English
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