What Is the Main Reason for Researchers to Describe Their

What is the main reason for researchers to describe their sample in sufficient detail?

A) So that study participants could identify themselves in the published research report.
B) So that the readers could guess correctly the identities of study participants.
C) So that the readers could get a better sense of what the study participants are like.
D) So that the study is accepted for publication in a high-quality journal.