Before revision:  The fuzzy temporal logic , introduced in this paper, proposes to model the figures of thought necessary to form a rhetoric for decision-making  .
After revision:  The fuzzy temporal logic , introduced in this paper, proposes to model the figures of thought necessary to form a rhetoric for decision-making behaviors. In order to exemplify, some economic behaviors observed experimentally were modeled from problems of choice containing time, uncertainty and fuzziness. Related to time preference, it is noted that the subadditive discounting is mandatory in positive rewards situations and, consequently, results in the magnitude effect and time effect, where the last has a stronger discounting for earlier delay periods (as in, one hour, one day), but a weaker discounting for longer delay periods (for instance, six months, one year, ten years) .