One of the difficulties in open rationalizing concepts like social class is that________?
Athere are no reliable indicators of such widely contested ideas
Bit has little use for applied empirical research about the topic
Cdefinitions and indicators can vary making valid comparisons problematic
Dit takes all the fun out of armchair theorizing
Correct answer
C. definitions and indicators can vary making valid comparisons problematic
Explanation
The correct answer is definitions and indicators can vary making valid comparisons problematic.