This chapter describes the basic notions of logic, entailment, truth value, bivalence and multivalence, truth‐value gap, proposition, logical form. It discusses the distinction between sentence types and utterance tokens and it introduces the notions of contextual anchoring and referential (intentional) keying. It ends with a discussion of the cognition‐dependent assignment of truth values.
Aleksander KronZ. MarićSlobodan Vujosevic