Chunk reading strategy training improves multiword processing by Japanese English learners

The Chunk-and-Pass model suggests that language acquisition involves learning to appropriately chunk language input into multiword sequences and to form more abstract linguistic representations. While the theoretical model has gained widespread attention in the language sciences, there are limited studies that adopt this model, particularly in the context of second language (L2) learning and teaching research. This study examines the effects of Chunk Reading Strategy Training (CRST), which was developed based on the model, on multiword processing in low-proficiency Japanese learners of English. A treatment group received CRST, while a control group underwent standard block-format reading training. A phrasal decision test assessed online multiword processing at pretest, posttest, and delayed posttest stages. The results indicated improvement in response times post-intervention for the treatment group, and only in the delayed posttest for the control group. This study, therefore, discusses the theoretical implications and limitations of CRST.