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This chapter explores the ways in which secondary tasks utilized in on-line sentence processing experiments can influence second language (L2) learners’ processing behavior. After a brief introduction to sentence processing and the self-paced reading methodology, we present data from a self-paced reading study that investigates how task type (comprehension questions vs. grammaticality judgment tasks) affect intermediate L2 Spanish learners processing of two types of grammatical violations: noun-adjective gender agreement and subject-verb inversion in wh-questions. Our findings suggest that, for some structures, certain secondary tasks commonly used in sentence processing research can indeed influence how L2 learners’ process morpho-syntactic violations during comprehension. We discuss the implications of our findings for L2 learning research, as well as for L2 instruction.

The majority of research on learning a non-native language has focused on the personal benefits of being bilingual or multilingual. In this paper, we focus on the potential positive effect of actively thinking in a non-native language. Our approach is inspired by recent experimental research suggesting that actively thinking in a non-native language leads to improved reasoning and decision-making, which is known as the foreign-language effect (FLE). We examine the possibility that one could choose to think in a nonnative language in order to reap these potential benefits. Integrating this research with research in positive psychology, we explain how doing so might be understood as a type of "nudge," or intervention that one could use to increase their chances of making autonomous decisions reflecting their own best interest. Nudges have been associated with improved outcomes with respect to many aspects of our lives-for instance sticking to goals, saving money, exercising more frequently, maintaining a healthy diet. It may be that bilinguals can assume an active role in increasing their happiness or well-being by making better decisions through strategic implementation of a non-native language in decision-making contexts. We also discuss the ethics of using the FLE as a nudge when it has beneficial consequences, as there are instances when doing so could be beneficial with respect to public policy as well. For instance, it has been shown that people are less averse to sustainable farming and eating practices (e.g., eating insects) when actively thinking in a non-native language. After reviewing the current research on the FLE, we suggest that further research needs to be done because actively thinking in a non-native language seems to function beneficially in some circumstances but may pose cognitive disadvantages in others.

This study investigates the acquisition of vowel-vowel sequences across words in twenty-five L2 Spanish learners. Building on González & Weissglass (2016), it analyzes their acoustic realization and examines the incidence of hiatus maintenance, hiatus resolution, and glottal stop epenthesis in L2 Spanish. Eight Spanish native speakers are included for comparison. Based on our data, we propose a preliminary Optimality-Theoretic account of the different stages that L2 learners go through when acquiring vowel-vowel sequences. We find evidence for three possible target grammars in our dataset, which correlate with dialectal differences. Two of these grammars appear to have been acquired by some of the L2 learners investigated.

This study investigates vocalic creak in connection to the demarcation of prosodic boundaries in Spanish. Data from a picture task from 10 native Spanish speakers from diverse dialects was examined word-medially and word-finally. A total of 800 vowels were analyzed acoustically to determine if they involved creak; duration of creak relative to vowel duration was also recorded. The role of prosodic context, vowel quality and gender were examined. Our results show that creak is one of the cues that signals the end of prosodic constituents, particularly at higher prosodic levels: it averages 64% of realizations word-finally, but only 4% medially; and it is more pervasive in higher prosodic domains. Creak is more likely in males than females (80 vs. 53%), and vowel quality has no effect on creak word-finally, although word-medially /a/ is more frequently creaked than other vowels. We discuss the implications of our results in comparison with previous studies on creaky voice in Spanish and English, in particular Garellek, Marc & Patricia Keating. 2015. Phrase-final creak: Articulation, acoustics, and distribution. In Paper presented at the 89th meeting of the Linguistic Society of America, Portland, Oregon, 8–11 January, which report a higher rate of creak for Mexican Spanish females compared to males utterance-finally, and Kim, Ji Young. 2017. Voice quality transfer in the production of Spanish heritage speakers and English L2 learners of Spanish. Silvia Perpiñán. In David Heap, Itziri Moreno-Villamar & Adriana Soto-Corominas (eds.), Selected papers from the 44th linguistic symposium on romance languages (LSRL), 191–207. Amsterdam: John Benjamins, which found creaky voice utterance-finally in L2 Spanish and heritage Spanish speakers, but not in L1 Spanish participants.