21. This was criticized by proponents of logical positivism such as Moritz Schlick, Rudolf Carnap, or Reichenbach. 22. The second is in logical positivism and its attitude that statements which are unverifiable are meaningless. 23. Logical positivism thus became dominant in the Anglosphere.24. Radical behaviorism is often dismissed as logical positivism . 25. Other alternatives may be found among several proponents of logical positivism , notably Otto Neurath and Carl Hempel. 26. Logical positivism was a perhaps extreme version of this practice, though this claim is open to debate.27. This puts the SIA at odds with philosophical approaches requiring strictly falsifiable constructs, such as Logical positivism . 28. Perelman s initial research in law and philosophy was carried out under the aegis of logical positivism . 29. Constructive empiricism and scientific realism agree that theories are semantically literal, which logical positivism and instrumentalism deny. 30. He defended metaphysics against logical positivism .
