This paper aims at analyzing the role of explicit instruction in the learning of the Present Perfect by Brazilian university students in a formal setting. Participants were divided into two groups and tested twice in comprehension and production tasks during a three-week interval. In the second week, the experimental group was exposed to explicit instruction on use and form of the target topic. Results indicate that the explicit instruction group showed overall improvement, providing support to the claim that explicit instruction is beneficial, or at least it is not prejudicial, to foreign language learning.
explicit instruction; grammar teaching; Present Perfect Tense
