 There are simple textual reasons that count against Fitzgerald’s claims. For instance, Peirce describes the dynamic interpretant as deriving its character from action (CP8 .315 1904), but later says, “action cannot be a logical interpretant” (CP5 .491 1906). This seems to make the two inconsistent. (See Liszka (1990, 21) for more on the problems with Fitzgerald’s claim). Moreover, this inconsistency seems to suggest a problem for Short’s view since his account also suggests that the dynamic interpretant should include the logical interpretant as a subdivision (Short 1981, 213). Short, however, claims textual support for his own view from instances where Peirce mentions the emotional/energetic/logical trichotomy alongside the apparently separate claim that signs have three interpretants. (Short sites (CP8 .333 1904) and (CP4 .536 1906). Short takes this as suggesting that the two should be treated as different and distinct trichotomies. (Short 2004, 235).