To give an example of what would go into research taste, consider the issue of reference class tennis (rationalist jargon for arguments on whether a given analogy has merit, or two people throwing widely different analogies at each other in an argument). That issue comes up a lot especially in preparadigmatic branches of science. Some people may have good intuitions about this sort of thing, while others may be hopelessly bad at it. Since arguments of that form feel notoriously intractable to outsiders, it would make sense if “being good at reference class tennis” were a skill that’s hard to evaluate.
To give an example of what would go into research taste, consider the issue of reference class tennis (rationalist jargon for arguments on whether a given analogy has merit, or two people throwing widely different analogies at each other in an argument). That issue comes up a lot especially in preparadigmatic branches of science. Some people may have good intuitions about this sort of thing, while others may be hopelessly bad at it. Since arguments of that form feel notoriously intractable to outsiders, it would make sense if “being good at reference class tennis” were a skill that’s hard to evaluate.