Verb-object idioms such as "kick the bucket" are very common in Spanish. This research set out to find what systematic differences exist between the literal and idiomatic interpretations of idioms of this kind from three different experimental perspectives: production, perception, and acceptability judgments focused on verbal aspect.…

Evidence that L2 learners of Spanish overgeneralize indirect object pronouns (OPs) to direct object contexts with human referents and direct OPs to indirect object contexts with nonhuman referents has been provided by Zyzik (2006), Malovrh (2008), and Olsen and Juffs (2022). However, the effect of instruction on this phenomenon has not been…

Previous comprehension studies using Picture Matching Tasks (PMT) have shown that, by the age of four, Spanish-speaking children have acquired the semantics of "estar" being able to calculate the implicature that a property introduced with "estar" does not hold independent of time as well as displaying some ability to integrate…

This study investigates pronoun interpretation by second language (L2) learners of English, focusing on whether first language (L1) transfer and/or processing difficulty affect L2 learners' pronoun resolution. It is hypothesized that L2 learners' non-target performance in L2-pronoun interpretation is attributable to two sources. The first is the…

Situated within Sociocultural theory (SCT), this article analyzed an existing data set (Toth, 2021a, 2021b, 2021c, available at https://www.iris-database.org) to investigate learners' development through participation in a dialogic approach to grammar instruction called PACE. The target of instruction was the Spanish pronominal clitic…

This dissertation investigates how bilinguals use their two grammars to comprehend written intra-sentential codeswitches. I focus on adjective/noun constructions in Spanish and English where I manipulate the congruence of grammatical word order in the two languages across the codeswitch boundary. This allows me to test three codeswitching…

To this day, there are only a few studies that have used a controlled instructional intervention on specific linguistic structures to investigate if language instruction is beneficial for heritage learners (HLs), in the same way it is for second (L2) language learners, and more research in this area is rapidly needed (Bowles, 2018). The results…

The present study examines the production and intuition of Spanish clitics in clitic left dislocation (CLLD) structures among 26 Spanish heritage speakers (HSs) born and raised in Brazil. We tested clitic production and intuition in contexts in which Spanish clitics vary as a function of the semantic features of the object that they refer to.…

The interactionist hypothesis holds that conversational interaction facilitates second language (L2) learning by providing learners opportunities to receive meaningful input, modify their output, and attend to language form. Although research has often explored the efficacy of different types of L2 instruction (deductive or inductive), few studies…

Learners of a nonnull subject language (e.g., English) whose first language (L1) is a null subject language (e.g., Spanish) can show some optionality in the interpretation of overt subject pronouns in the second language (L2). By exposing L2 learners to nativelike interpretations of pronouns in discourse, we aim at understanding how exposure can…

The current study contributes to the argument regarding whether L2 learners up to advanced levels make agreement errors on grammatical gender. It reports gender agreement accuracy on a written Grammaticality Judgment Task (GJT) and an Elicited Oral Production Task (PDT) on known nouns assigned the correct gender by participants on a vocabulary…

Learning to use prepositions in English as a second language (L2) has been widely acknowledged to pose significant difficulties to learners, especially within metaphorical contexts. Difficulties relate to the complex distributional patterns of prepositions in discourse, namely, the variety of collocations requiring their use, as well as…

This study tests the Competing Systems Hypothesis (CSH) as applied to adult second language acquisition of aspect in Spanish. The CSH purports that differences among tutored and untutored learners result from competition between one system of underlying grammatical knowledge and another of learned metalinguistic knowledge in tutored learners…

Existing research on second language (L2) pronoun resolution has not yet looked at immediate and cumulative priming effects. By using a sentence comprehension task, the present study aims at priming dis-preferred interpretations for ambiguous pronouns. We test a group of native speakers and a group of intermediate-proficiency L2 learners of…

This dissertation explores Spanish copular verbs, "ser" and "estar" (both 'to be' in English), in pre-adjectival contexts within two Spanish varieties: first-language (L1) Chilean speakers from Santiago (N = 29) and second-language (L2) English-speaking learners studying in Chile (N = 31). Bridging sociolinguistics and second…