Discourse Markers and Contextual Inference

When we analyze spoken language, we notice it is filled with small, seemingly irrelevant words and phrases such as "well," "you know," "I mean," "so," and "anyway." These are known as discourse markers. Semantically, these words are virtually empty. However, pragmatically, they act as the "traffic signals" of a conversation. They help the speaker organize their thoughts, signal a change in topic, or show their emotional attitude.

This ties directly into contextual inference, which is the mental gymnastics the listener must perform. Since the speaker rarely says everything perfectly, the listener must act as a detective, using discourse markers and the surrounding context to logically infer (deduce) the complete, unspoken message.