Instructed second language acquisition (ISLA) research has recently attracted more focal attention due to the publications of three books and as the theme of the 2016 Second Language Research Forum (SLRF) conference that celebrated its 35th anniversary in the field of second language acquisition (SLA). Recent definitions (e.g. Loewen, 2015) have…

Null hypothesis testing has long since been the 'go-to analytic approach' in quantitative second language (L2) research (Norris, 2015, p. 97). To many, however, years of reliance on this approach has resulted in a crisis of inference across the social and behavioral sciences (e.g., Rouder et al., 2016). As an alternative to the null hypothesis…

In this study, Corpus Linguistics (CL) and Conversation Analysis (CA) is discussed as methods of data analysis. Both CL as a quantitative tool and CA as a qualitative tool have their own strengths and weaknesses for applied linguistics studies. So, the tenets of each view are evaluated and the similarities and differences between them are…

Understanding how native speakers acquire the phonological patterns in their language is a key task for the field of phonology. Numerous studies have suggested that phonological learning is a biased process: certain phonological patterns are easily accessed and learned by the speakers, while others show acquisition difficulties. These differences…

The current study investigates second language acquisition of Chinese object ellipsis to probe the development of features transferred from learners' native language without robust confirming or disconfirming evidence in the second language (L2) input. It is argued that Chinese allows object ellipsis licensed by a verb with a [VCase] feature but…

Event-related potentials (ERPs) have become widespread in second language acquisition (SLA) research and a growing body of literature has been produced in recent years. We surveyed 61 SLA papers that use ERPs to study L2 sentence processing in healthy late learners. Our main aim was to provide a critical summary of findings from the decade…

While monolingual speakers can use contrastive pitch accents to predict upcoming referents, bilingual speakers do not always use this cue predictively in their L2. The current study examines the role of recent exposure for predictive processing in native German (L1) second language learners of English (L2). In Experiment 1, participants followed…

Increasingly, speakers of minoritized languages around the world are becoming uprooted due to economic pressures, political forces, and environmental destabilization. As communities leave their traditional homelands, they often experience accelerated language shift. Although youth are in a critical position to further transmit their languages to…

Eta-squared (?[superscript 2]) and partial eta-squared (?[subscript p][superscript 2]) are effect sizes that express the amount of variance accounted for by one or more independent variables. These indices are generally used in conjunction with ANOVA, the most commonly used statistical test in second language (L2) research (Plonsky, 2013).…

This paper calls for the replication of two task-based language teaching (TBLT) studies, Kim (2012) and Shintani (2012). Kim contributes to the large body of TBLT research on output-based tasks, whereas Shintani initiates research into input-based tasks, a less well researched domain. These studies deserve to be replicated for several reasons.…

The focus of this paper is replication research in pedagogical approaches to spoken fluency and formulaic sequences, and in particular, a call for replication of two often cited studies: Wood (2009) and Boers, Eyckmans, Kappel, Stengers & Demecheleer (2006). We begin by presenting a brief background to fluency and formulaic language, and…

Recent development in L2 pragmatics research in a study abroad context has witnessed an emerging line of studies investigating the joint influences of contextual and individual learner factors on second language (L2) pragmatic development. This paper argues for the replication of two representative quantitative studies in this new research…

For more than a decade, research on heritage speakers' (HSs') mood selection has documented a high degree of variability in their interpretation and use of mood morphology in variable contexts. Most of the previous literature, however, has focused on late-acquired alternations, and often limited analyses to one form (i.e., subjunctive), making it…

This study investigated phase transitions in EFL students' speech fluency development using a complex dynamic systems perspective. Two students with different proficiency levels were selected from an intact speaking class. These students learned and practiced specific strategies to improve their speech fluency. Phase transitions were analyzed…

Language proficiency is multi-componential in nature and, according to many SLA researchers and L2 practitioners, is best captured by the concepts of complexity, accuracy, and fluency (CAF). Two of the three studies reported in this paper adopted the Cognition Hypothesis (Robinson, 2003) as the means to address the question of whether increasing…