Several studies found cross-linguistic structural priming with various language combinations. Here, we investigated the role of two important domains of language variation: case marking and word order, for transitive and ditransitive structures. We varied these features in an artificial language learning paradigm, using three different artificial…

The current study responds to the call for increased dialogue among different areas of additional language research. Specifically, we bring together learner corpus research and variationist approaches to second language acquisition to advance learner corpus research in two ways: (a) by modeling interlanguage development and variability and (b) by…

This study investigated classroom interaction through the framework of "stancetaking" (Du Bois, 2007) to understand how Spanish second language (L2) learners positioned themselves when participating in communicative language learning activities. Data came from transcribed audio and video recordings of three 90-minute lessons in one…

This study investigated the predictions of two approaches to second language acquisition. According to the usage-based approach, learner knowledge results from the strengths and weaknesses of input-driven statistical learning. According to the learner-varieties approach, pragmatic communication principles and language-internal constraints play…

We examined case-marking variation in heritage Polish, Russian, and Ukrainian. Comparing heritage to homeland Polish and Ukrainian speakers, we found only a few types and a few tokens of systematic distinction between heritage and homeland varieties. A total of 6,291 instances of nouns and pronouns were extracted from transcribed conversations…

This study aimed to advance research on first and second language future-time expression in Spanish and to demonstrate the strengths of combining functionalist, concept-oriented approaches (e.g., Andersen, 1984; Bardovi-Harlig, 2000; Shirai, 1995; von Stutterheim & Klein, 1987) with variationist approaches. The study targeted 140 participants…

This study investigated how standard and substandard varieties of first language (L1) Dutch affect grammatical gender assignments to nouns in second language (L2) German. While German distinguishes between masculine, feminine, and neuter gender, the masculine--feminine distinction has nearly disappeared in Standard Dutch. Many substandard Belgian…

Previous research has demonstrated substantially improved second language (L2) vocabulary learning when spoken word forms are varied using multiple talkers, speaking styles, or speaking rates. In contrast, the present study varied visual representations of referents for target vocabulary. English speakers learned Spanish words in formats of no…

This investigation connects issues in second language (L2) acquisition to topics in quantitative sociolinguistics by exploring the relationship between native-speaker (NS) and L2 variation. It is the first large-scale analysis of L2 mood use (the subjunctive-indicative contrast) in Spanish. It applies variationist findings on the range of…

This study investigated second language (L2) learners' acquisition of English /t, d/ deletion patterns in word-final consonant clusters, (a) focusing on how constraints such as grammatical conditioning and phonological environment affect deletion of /t, d/ in L2 acquisition and (b) determining the extent to which these L2 learners had acquired…

Offers a model for research in second language acquisition. The model is based on implicational analysis and attempts to account for individuals and groups, systematicity and variability. An analysis of the use of grammatical morphemes by Spanish-speaking students of English illustrates the model. (Author/AM)

Raises three questions concerning the present state of second-language acquisition research: (1) What has it achieved for language teaching? (2) How close is a theory of second-language acquisition? (3) What is its status within the chorus of disciplines that deal with language? (Author/JL)