Second and foreign language teachers often say that they correct students' oral errors "naturally" in their classes. In fact, the operationalization of incidental oral corrective feedback also states that it arises "naturally" in a communicative task. This notion was confirmed in a study that I conducted with four ESL teachers…

Errors naturally appear in spontaneous speeches and conversations. Particularly in a second or foreign language, it is only natural that mistakes happen as a part of the learning process. After an inappropriate expression is detected, it can be corrected. This act of correcting can be initiated either by the speaker (non-native speaker) or the…