This study conceptualizes lexical sophistication as a multidimensional phenomenon by reducing numerous lexical features of lexical sophistication into 12 aggregated components (i.e., dimensions) via a principal component analysis approach. These components were then used to predict second language (L2) writing proficiency levels, holistic lexical…

Flipped or inverted classroom (IC) models are promising for foreign language instruction in that they appear to promote well-regarded practices that bridge both sociocultural and cognitive theoretical frameworks, such as allowing for higher degrees of learner agency and facilitating deeper levels of processing. To date, the majority of work on IC…

This study investigates the contribution of second-language (L2) morphological awareness to foreign language reading comprehension. Tenth graders (n = 188) at a South Korean high school were assessed on 6 reading- and language-related variables: phonological decoding, listening comprehension, vocabulary knowledge, passage-level reading…