We conducted a multisite replication study with aspects of preregistration in order to explore the feasibility of such an approach in second language (L2) research. To this end, we addressed open questions in a line of research that has examined whether having learners attend to form while reading or listening to a L2 passage interferes with comprehension. Our results are consistent with findings from the specific paradigm that we replicated in that no effects on comprehension were detected in analyses conducted over all sites. However, further investigation is warranted due to site‐specific effects and methodological limitations. We found all aspects of the multisite registered replication approach to be useful although the registration component itself appeared to be an especially feasible and valuable first step toward increasing the robustness and generalizability of findings in our field. Open Practices This article has been awarded Open Data, Open Materials, and Preregistered Research Design badges. The following information is publicly accessible via the Open Science Framework: registered materials and protocol (https://osf.io/tvuer), registered data entry template (https://osf.io/d5s2t), open data (https://osf.io/vwytd), and open analysis (https://osf.io/nz3su). Learn more about the Open Practices badges from the Center for Open Science: https://osf.io/tvyxz/wiki.

This study examined linguistic development among both intermediate and advanced college-level second language (L2) learners during short-term study abroad summer programs in Spain. Participants completed a measure of overall proficiency, as well as assessments of receptive grammatical (morphosyntactic) and lexical (semantic) abilities at the beginning and end of their programs. They also reported their use of and exposure to the target language on a weekly basis while abroad. Analyses explored (a) whether learners in each group made gains in these receptive abilities, and (b) to what extent contact with the L2 and/or initial proficiency accounted for variability in linguistic development across all learners. Results indicated that learners in both groups evidenced significant linguistic gains, in both morphosyntactic and lexical domains for the intermediate-level learners, and in the lexical domain for the advanced learners. In analyses across all learners, L2 contact did not account for variability in either morphosyntactic or lexical development, whereas higher initial proficiency facilitated some morphosyntactic and lexical development. Results suggest that learners at both intermediate and advanced levels can experience linguistic gains during short-term study abroad, and that initial proficiency plays a limited role in explaining variability in gains among these learners.

The role of attention has been central to theoretical and empirical inquiries in second language (L2) acquisition. The current eye-tracking study examined how external and internal attentional manipulations (Chun, Golomb, &Turk-Browne, 2011) promote L2 grammatical development. Participants (n = 55) were exposed to Spanish direct-object pronouns under external or internal attentional manipulations, which were implemented through textual input enhancement or structured input practice, respectively. Results for both manipulations indicated that (a) learner attentional allocation to the form was affected; (b) L2 gains were evidenced, although only the internal manipulation led to above-chance performance; and (c) L2 gains were related to attention allocated to the form under the external manipulation and to a lesser extent the internal manipulation. Overall, findings may inform theoretical perspectives on attention and elucidate cognitive processes related to L2 instruction.

This study aimed to assess whether attentional allocation to direct object pronouns in L2 Spanish was influenced by external or internal manipulations of attention and whether these manipulations caused learning of the form. Attention was measured by fixation duration and skipping rate on the pronouns, and learning was measured with a sentence interpretation task. Results provided empirical evidence that both types of manipulations direct attention to target forms, but in different ways, and bring about learning. In addition to examining the role of attention, the present study examined how different types of motivation, (i.e., integrative, intrinsic and extrinsic) were related to both attentional allocation and learning and found that intrinsic and extrinsic motivation were related to different attentional manipulations. Results are informative for models of L2 acquisition that posit a role for attention, instructed L2 acquisition and L2 motivation research.

The first goal of this study was to examine how individual differences in initial L2 proficiency help explain L2 grammar development in oral production during short-term immersion abroad. The second goal of the study was methodological, and evaluated challenges that can result from operationalizing learners’ initial L2 proficiency as pretest performance on outcome measures (as opposed to independent proficiency measures) in analyses of L2 change. L2 Spanish learners participating in summer study abroad completed an elicited imitation task and two oral production tasks. Production data were analyzed for changes in relevant grammatical complexity and accuracy dimensions. Results indicate that learners with higher initial L2 proficiency experience greater L2 grammar advancement from short-term immersion, and that pretest performance can be an unreliable operational estimate of initial proficiency when analyzing L2 gains. We discuss findings following cognitive accounts of SLA, and highlight methodological implications for further research in immersion contexts and beyond.