This article reports on two studies, testing how three different types of input (skewed first, skewed random and balanced) affect second language (L2) learning of English present counterfactual (IF-Is) and past counterfactual (IF-IIs) conditionals, two constructions differing in complexity. The experiment included a proficiency test, a pretest, a…

The present study investigates whether textual enhancement had any effects on grammar learning (tag questions) and reading comprehension, and whether the types of tag question contributed to the benefits of textual enhancement. The study employed a pretest--posttest design with three treatment sessions. The target forms were English tag questions,…