Browsing by Author "Miller, A. Kate"

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    Accessing and maintaining referents in L2 processing of wh-dependencies
    (2014) Miller, A. Kate; Department of World Languages & Cultures, School of Liberal Arts
    This study considers the role of lexical access in the activation and maintenance of referents interacting with syntactic computations during the online processing of wh-dependencies in second-language French by beginning (N = 39), low intermediate (N = 40), and high intermediate (N = 35) learners. Two computer-paced reading tasks involving concurrent picture classification were designed to investigate trace reactivation during sentence processing: The first task targeted sentences that contained indirect object relative clauses, whereas the second task involved indirect object cleft sentences. Response time profiles for sentences containing English-French cognates as antecedents were compared with those for sentences with noncognate vocabulary. All learner participants produced differing response patterns for cognate and noncognate items. Intermediate learners’ response patterns were consistent with trace reactivation for cognate items only; noncognate items induced inhibitions or erratic response patterns. Additionally, a (French-English bilingual) native speaker control group (N = 35) showed the predicted response pattern with the noncognate items only. These findings indicate that the role of lexical access in sentence processing merits further consideration.
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    Facilitating the task for second language processing research: A comparison of two testing paradigms
    (Cambridge, 2015-05) Miller, A. Kate; Department of World Languages & Cultures, School of Liberal Arts
    This study considers the effects of experimental task demands in research on second language sentence processing. Advanced learners and native speakers of French were presented with the same experimental sentences in two different tasks designed to probe for evidence of trace reactivation during processing: cross-modal priming (Nicol & Swinney, 1989) and probe classification during reading (Dekydtspotter, Miller, Schaefer, Chang, & Kim, 2010). Although the second language learners produced nontargetlike results on the cross-modal priming task, the probe classification during reading task revealed results suggestive of trace reactivation, which point to detailed structural representations during online sentence processing. The implications for current theories of second language sentence processing and for future research in this domain are discussed.
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    Hierarchical neural processing in γ oscillations for syntactic and semantic operations accounts for first- and second-language epistemology
    (Frontiers Media, 2024-09-23) Dekydtspotter, Laurent; Miller, A. Kate; Swanson, Kyle; Cha, Jih-Ho; Xiong, Yanyu; Ahn, Jae-Hyun; Gilbert, Jane A.; Pope, Decker; Iverson, Mike; Meinert, Kent; World Languages and Cultures, School of Liberal Arts
    Introduction: We discuss event-related power differences (ERPDs) in low- and broadband-γ oscillations as the embedded-clause edge is processed in wh-dependencies such as Which decision regarding/about him/her did Paul say that Lydie rejected without hesitation? in first (L1) and second language (L2) French speakers. Methods: The experimental conditions manipulated whether pronouns appeared in modifiers (Mods; regarding him/her) or in noun complements (Comps; about him/her) and whether they matched or mismatched a matrix-clause subject in gender. Results: Across L1 and L2 speakers, we found that anaphora-linked ERPDs for Mods vs. Comps in evoked power first arose in low γ and then in broadband γ. Referential elements first seem to be retrieved from working memory by narrowband processes in low γ and then referential identification seems to be computed in broadband-γ output. Interactions between discourse- and syntax-based referential processes for the Mods vs. Comps in these ERPDs furthermore suggest that multidomain γ-band processing enables a range of elementary operations for discourse and semantic interpretation. Discussion: We argue that a multidomain mechanism enabling operations conditioned by the syntactic and semantic nature of the elements processed interacts with local brain microcircuits representing features and feature sets that have been established in L1 or L2 acquisition, accounting for a single language epistemology across learning contexts.
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    Intermediate traces and intermediate learners: Evidence for the use of intermediate structure during sentence processing in second language French
    (Cambridge, 2015-09) Miller, A. Kate; Department of World Languages & Cultures, School of Liberal Arts
    This study reports on a sentence processing experiment in second language (L2) French that looks for evidence of trace reactivation at clause edge and in the canonical object position in indirect object cleft sentences with complex embedding and cyclic movement. Reaction time (RT) asymmetries were examined among low (n = 20) and high (n = 20) intermediate L2 learners and native speakers (n = 15) of French in a picture-classification-during-reading task. The results show that a subgroup of learners (13 from the low intermediate and 9 from the high intermediate group) as well as the native speakers produced response patterns consistent with reactivation—with the shortest RTs for antecedent-matching probes presented concurrently with the gap—at clause edge, followed by a second reactivation in the canonical object position. This finding suggests that L2 learners may be able to process real-time input in nativelike ways, despite arguments set forth in previous research of this kind.
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    The timing versus resource problem in nonnative sentence processing: Evidence from a time-frequency analysis of anaphora resolution in successive wh-movement in native and nonnative speakers of French
    (PLOS, 2023-01) Dekydtspotter, Laurent; Miller, A. Kate; Iverson, Mike; Xiong, Yanyu; Swanson, Kyle; Gilbert, Charlène; World Languages and Cultures, School of Liberal Arts
    Nonnative processing has been argued to reflect either reduced processing capacity or delayed timing of structural analysis compared to the extraction of lexical/semantic information. The current study simultaneously investigates timing and resource allocation through a time-frequency analysis of the intrinsic neural activity during syntactic processing in native and English-speaking nonnative speakers of French. It involved structurally constrained anaphora resolution in bi-clausal wh-filler-gap dependencies such as Quelle décision à propos de lui est-ce que Paul a dit que Lydie avait rejetée sans hésitation? ‘Which decision about him did Paul say that Lydie rejected without hesitation?’. We tested the hypothesis that nonnative speakers may allocate greater resources than native speakers to the computation of syntactic representations based on the grammatical specifications encoded in lexical entries, though both native and nonnative processing involves the immediate application of structural constraints. This distinct resource allocation is likely to arise in response to higher activation thresholds for nonnative knowledge acquired after the first language grammar has been fully acquired. To examine this bias in nonnative neurocognitive processing, we manipulated the wh-filler to contain either a lexically specified noun complement such as à propos de lui ‘about him’ or a non-lexcially specified noun phrase modifier such as le concernant ‘concerning him’. We focused on processing at the intermediate gap site, that is, the point of information exchange between the matrix and the embedded clauses by adopting a measurement window corresponding to the bridge verb dit ‘said’ and subordinator que ‘that’ introducing the embedded clause. Our results showed that structural constraints on anaphora produced event-related spectral perturbations at 13-14Hz early into the presentation of the bridge verb across groups. An interaction of structural constraints on anaphora with group was found at 18-19Hz early into the presentation of the bridge verb. In this interaction, the nonnative-speaker activity at 18-19Hz echoed the concurrent general patterns at 13-14Hz, whereas the native-speaker activity revealed distinct power at 18-19Hz and at 13-14Hz. There was no evidence of delay of structural constraints on intermediate gaps with respect to lexical access to the bridge verb and subordinator. However, nonnative speakers’ allocation of power in cell assembly synchronizations of fillers and gaps at the intermediate gap site reflected the grammatical specifications lexically encoded in the fillers.