Final answer:
The Denial of Coevalness challenges the positivist approach as it questions the universal validity of beliefs and emphasizes the relativity of truth.
Step-by-step explanation:
The Denial of Coevalness refers to the idea that what may be true for one community or individual, may not be true for another. It questions the universal validity of beliefs and emphasizes the relativity of truth. This problem is related to the positivist approach because positivism seeks to establish objective knowledge based on empirical evidence and scientific methods. The denial of Coevalness challenges the positivist assumption of an absolute, objective truth and highlights the importance of considering multiple perspectives and contexts.