The biggest danger of relying on case-study evidence is that it a)is based on naturalistic observation. b)may be unrepresentative of what is generally true. c) overestimates the importance of operational definitions. d) leads us to underestimate the causal relationships between events

The most significant danger of relying on case-study evidence is that it may be unrepresentative of what is generally true

Therefore the correct answer is Option B

Explanation:

Case studies are incredibly valuable to increase very accurate records from individual cases that are significant in brain science. The detailed information inside these studies is essential for adding to help or refute hypotheses inside the field of brain research.

Although they can't be repeated or summed up, the outcomes are substantial, and they give more prominent data to further research to attempt to develop.