One of the criteria for evaluating scientific theories that Feyerabend attacks is the "consistency criterion". A decision rule makes a choice using an optimality criterion. The sole rational criterion is instrumental value. Heuristic proofs of the Kelly criterion are straightforward. The most common selection techniques are based on either Akaike information criterion or Bayes factor. The number of peaks included depends upon the minimum topographic prominence criterion. These statistics are not necessarily the same as those used in the acceptance criterion. Using a multiplicity procedure that controls the FDR criterion is adaptive and scalable. However this can be a problematic criterion. This is sometimes referred to as the "numerical criterion". Each letter in SMART refers to a different criterion for judging objectives. They reduced logic to a basic doctrine concerning the criterion of truth. Thus, efficiency is the most important additional design criterion for professional ciphers. Balance itself appears to be a critical criterion of wisdom. The verifiability criterion of meaning was itself unverified.