[nq:1]Hi. Today I ran into the following sentence. Despite the scientific shortcomings of HISTORICAL AND CASE STUDY METHODS, they ... there was 'and' in the sentence. What does 'historical' mean in this case? Is it a noun or a adjective?[/nq] "historical and case-study methods" = "historical methods and case-study methods" "historical" doesn't mean "old" here, it means "related to the stud