This systematic review aims to explore how task complexity and task sequencing affect the complexity, accuracy, and fluency (CAF) of second language performance. Through an analysis of studies conducted between 2012 and 2021, this review investigates the characteristics of the studies, operationalisation of task complexity, measurements of CAF,…

Due to the varying aspects of the bilingual experience and the use of numerous subjective and objective measures across studies, bilingual individuals are often described and grouped differently. We examined the relationship among two subjective and one objective English proficiency measures in spoken and written modalities in 64 bilingual young…

This study is aimed at investigating the level of teacher-written feedback self-efficacy among Malaysian secondary school teachers and the influence of teachers' age, gender, qualifications and teaching experiences on their written feedback self-efficacy. Bandura (1986) had mentioned that of all the different aspects of self-knowledge, none is…

Reading efficiently in a second language (L2) is a crucial skill, but it is not universally achieved. Here we ask whether L2 reading efficiency is better captured as a language specific skill or whether it is mostly shared across L1 and L2, relying on general language abilities. To this end, we examined word frequency and predictability effects in…

This study reveals hitherto overlooked effects of age of onset (AO) in immersive school contexts, using multiple measures over time so as to focus on fluctuations and trends in individual data. The second language (L2) English development was studied in 91 children who received 50-50 content and language integrated learning (CLIL) instruction in…

Given the growing importance of English as a lingua franca, this study examines which context (classroom instruction in the students' home country vs. studying abroad in an English-speaking country) better facilitates the acquisition of English by learners of different ages: children, adolescents and adults. Participants (N = 197) completed…

The purpose of this study was twofold. First, this study was conducted to compare English communicative competency achievement between two different models of instruction. Adult English language learners (AELLs) participated in either the communicative task-based (CTB) or in a more traditional (MT) language instructional approach. The goal of the…

This study examined the associations of Chinese visual-orthographic skills, phonological awareness, and morphological awareness to Chinese and English word reading among 326 Hong Kong Chinese second- and fifth-graders learning English as a second language. Developmentally, tasks of visual-orthographic skill, phonological awareness, and…

This study examined first exposures to oral and written English from ages 1-16 years, surveying 212 Ming Chuan University (Taiwan) students. The survey asked about the language spoken at home; age at and context of hearing, reading, writing, and speaking the first English word; experiences with conversations in English; and problems learning…

This longitudinal study examines the acquisition of subject pronouns in third language (L3) production. Participants were 90 Basque-Spanish bilingual students, learning English as a third language in a formal setting in the Basque Country. All the participants, who had received the same amount of exposure to English, were divided into three groups…

A case study of second language development in a college student focused on comparative changes in the development of oral and written skills over a period of two years. The subject was a Russian student of English as a second language who had recently arrived in the United States. Errors and syntactic maturity were analyzed in writing samples…