Understanding Conversational Implicature and Gricean Maxims
Understanding Conversational Implicature
This explanation clarifies why and how conversational implicatures originate, using simple examples to illustrate the relationship between conversational implicature and logical implication.
The Nature of Conversational Implicature
Conversational implicatures rely on the possibility of non-literal meaning. For example, when someone asks, "Do you have the time?", they are often seeking a non-literal response. A conversational implicature allows for this non-literal interpretation, provided the listener cooperates in the conversation by addressing the underlying intent of the question.
The Role of Conventions
Grice suggests that for an implicature to occur, there must be a convention among speakers that binds them to the conversation, independent of the literal meaning. This convention is possible because participants adhere to the Cooperative Principle, assuming that all parties are contributing appropriately to the exchange.
The Cooperative Principle and Its Maxims
The Cooperative Principle is based on four specific maxims:
- Quantity: Provide the appropriate amount of information.
- Quality: Do not state falsehoods or claims that lack sufficient evidence. Violating this can lead to humor, absurdity, or contradiction.
- Relation: Ensure that contributions are relevant to the context, maintaining a connection between the signifier and the non-literal meaning.
- Manner: Be clear, brief, and orderly.
Context and Logical Implication
Conversational implicatures are heavily dependent on context. If participants are not faithful to the context, the conversation may fail. Implicatures arise from respecting these conversational maxims, binding participants to the intent rather than just the literal content.
In contrast, logical implication is restricted to literal meaning. The truth of a logical implication depends directly on the literal content and is much more dependent on standard semantics.
Examples of Conversational Implicature
Example 1:
- Person A: Could I have time to visit you, please?
- Person B: Yes, you can come between 6:00 and 7:00.
Example 2:
- Person A: I had a horrible day; I am completely exhausted.
- Person B: Well, disconnect and enjoy your evening.