In Krashen's theory of second-language acquisition he claims that there is distinction between language acquisition and language learning, a distinction which other second-language acquisition researchers have called "perhaps the most important conceptualization" in the field and which has made possible the most productive models of SLA.…

The Comprehension Hypothesis (CH) is the most powerful hypothesis in the field of Second Language Acquisition despite the presence of the rivals the skill-building hypothesis, the output hypothesis, and the interaction hypothesis. The competing hypotheses state that consciously learned linguistic knowledge is a necessary step for the development…

This is an experimental study on the relative effects of Van Patten's Processing Instruction (PI) (1996, 2002), a "psycholinguistically-motivated" intervention in teaching second-language (L2) grammar, on young-adult Filipino learners of English. A growing body of research on this methodological alternative, which establishes…