some scholars have argued that there is a negative correlation between the onset age of l2 acquisition and performance on different measures of l2 knowledge. a kind of biological scheduling is assumed to be responsible for this maturational constraint on language development. the present study asks whether and to what extent critical period effects can be found for universal properties of langu...

It has been widely observed that in the L2 acquisition of aspect, progressive/imperfective marking is acquired earlier with activity verbs than with achievement verbs (the Aspect Hypothesis; Andersen & Shirai, 1994). This pattern has been seen repeatedly in Japanese -te i(e.g., Shirai & Kurono, 1998), and in -ko issand -a issin L2 Korean (e.g., Lee & Kim, 2007). However, Ishida (2004) found her...

Abstract Although some second language (L2) pedagogical approaches recognize critical thinking (CT) as an important skill, its assessment is challenging because it not a well-defined construct with varying definitions. This study aimed to identify the relevant and salient features of argumentative essays that allow for L2 students’ CT skills. implemented convergent mixed-methods research design...

  One of the most problematic areas in foreign language learning is collocation. It is often seen as arbitrary and an overwhelming obstacle to the achievement of nativelike fluency. Current second language (L2) instruction research has encouraged the use of collaborative output tasks in L2 classrooms. This study examined the effects of two types of output tasks (editing and cloze) on the learni...

one of the most problematic areas in foreign language learning is collocation. it is often seen as arbitrary and an overwhelming obstacle to the achievement of nativelike fluency. current second language (l2) instruction research has encouraged the use of collaborative output tasks in l2 classrooms. this study examined the effects of two types of output tasks (editing and cloze) on the learning...