This study of second language idiom acquisition investigates the interaction of two factors, the L1 effect and the effect of supportive context in the L2 input, when both are available to learners. An experiment consisting of a pretest, a computer-assisted instructional treatment session and a posttest employed three idiom types that differed in…

Phonological decoding, defined here as converting the written forms of words (or letter strings) into the phonological forms they represent, has been argued to play an important role in various aspects of L2 learning. Previous studies have emphasised the importance of transfer in L2 decoding, interpretable as the automatic triggering of L1-based…

Very little research has been conducted on the effects of CLIL on L1 competence development. This article compares CLIL and non-CLIL learners' levels of attainment in Spanish Language and Literature in seven public schools in the South of Spain. Learners' verbal intelligence and motivation were previously matched in order to homogenise the sample.…