Catálogo de publicaciones - revistas

<jats:title>Abstract</jats:title><jats:p>The present study administered six test instruments to 13‐ to 14‐year‐old learners of English in Austria and Sweden (<jats:italic>N</jats:italic> = 213), countries offering settings with more explicit and implicit learning environments, respectively. Confirmatory Factor Analyses for Austria yielded a factor comprising timed grammaticality judgment tests, an oral narrative test, and elicited imitation, labelled in this study Automatized and/or Implicit Knowledge, and a factor including an untimed grammaticality judgment test and a metalinguistic knowledge test, named in this study Explicit Knowledge. In the Swedish context, goodness‐of‐fit indices provided some evidence that a single‐factor model shows a better fit, although a comparison of this model with two‐factor models did not reach statistical significance. The findings point to the potential importance of considering the specificities of a learning environment in interpreting learner achievement on measures of the implicit versus explicit knowledge spectrum.</jats:p>

<jats:title>Abstract</jats:title><jats:p>The current study investigated gender (control) and number (target) agreement processing in Northern and non‐Northern Norwegians living in Northern Norway. Participants varied in exposure to Northern Norwegian (NN) dialect(s), where number marking differs from most other Norwegian dialects. In a comprehension task involving reading NN dialect writing, P600 effects for number agreement were significantly affected by NN exposure. The more exposure the NN nonnatives had, the larger the P600 was, driven by the <jats:italic>presence</jats:italic> of number agreement (ungrammatical in NN). In contrast, less exposure correlated to the inverse: P600 driven by the <jats:italic>absence</jats:italic> of number agreement (ungrammatical in most other dialects). The NN natives showed P600 driven by the <jats:italic>presence</jats:italic> of number agreement regardless of exposure. These findings suggests that bilectalism entails the representation of distinct mental grammars for each dialect. However, like all instances of bilingualism, bilectalism exists on a continuum whereby linguistic processing is modulated by linguistic experience.</jats:p>

<jats:title>Abstract</jats:title><jats:p>The comprehension of signed language requires linguistic and visual–spatial processing, such as perspective‐taking for correctly interpreting the layout of a spatial scene. However, little is known about how adult second‐language (L2) learners process visual–spatial constructions in a signed language that they are studying, including which angles of viewing are most challenging to process and whether there are relationships between perspective‐taking and the comprehension of non‐spatial (i.e., non‐scene based) constructions. We examine the performance of 95 intermediate signers of American Sign Language (ASL) on linguistic and non‐linguistic perspective‐taking tests. Half the participants completed a test of narrative comprehension that included visual–spatial scenes, and half took a test of signed phonological and morphophonological discrimination. Performance on linguistic perspective‐taking correlated moderately with performance on the narrative, but not with the discrimination test. These findings support the claim that perspective‐taking skills are yoked to some—but not all—aspects of signed language learning.</jats:p>

<jats:title>Abstract</jats:title><jats:p>The social sciences have grappled with sampling biases, perhaps most notably the prevalent reliance on convenience samples drawn from university student populations. Researchers in second language acquisition (SLA) have likewise taken steps to assess and address the scope of these biases and their effects on theory construction. This special issue presents a collection of replications and registered replication reports comprising one such initiative, titled <jats:italic>SLA for All?</jats:italic> The replications aimed to evaluate the generalizability of findings from foundational SLA studies, which were obtained with university‐educated participants, to nonuniversity participant groups. In this introduction to the special issue, we review and discuss the general failure to replicate the initial results, the complex notion of replication, and questions of research ethics. We offer an in‐depth reflection on how our perspectives, practices, and future plans have evolved and conclude with a vision for a more inclusive, diverse, and informative approach to SLA research going forward.</jats:p>

<jats:title>Abstract</jats:title><jats:p>Hu and Nation's (2000) study, which stipulated that second language (L2) readers need to be familiar with 98% of lexical items for adequate text comprehension, has become highly influential in L2 vocabulary research and pedagogy. However, the 98% critical threshold figure is based on findings from a research project in which a regression analysis was conducted with only 66 university students in New Zealand. The present study replicated Hu and Nation's research in a context different from a typical Western, educated, industrialized, rich, and democratic context with a sample of 104 Sri Lankan adult L2 learners in a nonacademic context. They each took a Vocabulary Levels Test and read one of five versions of two reading texts at different levels of density of unknown words before answering comprehension questions. The results of the original study could not be fully replicated.</jats:p>

<jats:title>Abstract</jats:title><jats:p>This multisite study replicates Webb, Newton, and Chang's (2013) study on the effect of repetition on incidental learning of multiword units (MWUs). Even though more researchers have started to investigate MWUs, most data have been collected from university students. Furthermore, the large effect of MWU repetition on learning reported by Webb et al. has not yet been corroborated. Data in our study were collected from two university samples (EFL students in Poland and Flanders) and one nonuniversity sample (Flemish EFL learners in secondary schools). Unlike Webb et al., we adopted a counterbalanced within‐participants design. Participants read and listened to a modified graded reader in which target MWUs occurred 1, 5, 10, or 15 times. In line with the initial study, we found a positive effect of repetition. However, the learning gains were smaller, and the number of repetitions needed was different. The findings were consistent across the university and nonuniversity samples. The study concludes with a discussion of these findings in relation to both pedagogical implications and the benefits of multisite replication research.</jats:p>

<jats:title>Abstract</jats:title><jats:p>We conducted a multisite replication of Yang and Lyster's (2010) study investigating the effects of recasts and prompts on learning English regular and irregular past tense. Our study was conducted with intact high school and vocational school classes in Italy and Bosnia. Our participants were young adolescents (14–15 and 16–17 years old), a population that has been largely ignored in second language acquisition (SLA) research. We followed the design of the original study, but we also included a few modifications regarding the elicitation materials. The findings from our study did not fully align with Yang and Lyster's results. We found no effect of group and no evidence of the superiority of either prompts or recasts in either written or oral data in either Bosnia or Italy. However, we found a steady increase in scores over time from pretest to posttests in oral data in all groups at both sites.</jats:p>

<jats:title>Abstract</jats:title><jats:p>The impact of text length on the estimation of lexical diversity has captured the attention of the scientific community for more than a century. Numerous indices have been proposed, and many studies have been conducted to evaluate them, but the problem remains. This methodological review provides a critical analysis not only of the most commonly used indices in language learning studies, but also of the length problem itself, as well as of the methodology for evaluating the proposed solutions. Analysis of three data sets of texts produced by English language learners revealed that indices that reduce all texts to the same length using a probabilistic or an algorithmic approach solve the length‐dependency problem; however, all these indices failed to address the second problem, which is their sensitivity to the parameter that determines the length to which the texts are reduced. The paper concludes with recommendations for optimizing lexical diversity analysis.</jats:p>

<jats:title>Abstract</jats:title><jats:p>This study is the first to explore microdevelopment in sociolinguistic evaluative judgments of standard German and Austro‐Bavarian dialect by adult second language learners of German by using dense time serial measurements. Intensive longitudinal data (10 observations per participant) were collected from four learners at approximately weekly intervals over 3 months. We employed generalized additive models with superimposed periods of significant change to identify rapid developmental phases in individual developmental trajectories. By triangulating these models with qualitative introspective and retrodictive interview data, we identified environmental and psychological stimuli for change. Learners evinced increasing and decreasing periods of significant change, independent of length of residence. Dynamic constellations of identity‐ and agency‐related variables alongside more intensive social interaction with target‐variety speakers contributed to significant changes. We discuss findings from a complexity perspective and advocate for microlongitudinal studies in variationist second language acquisition to better capture stimuli for change in learners’ emerging multivarietal repertoires.</jats:p>