Even in his earliest writings, Murdock's distinctive approach is apparent. He advocates an empirical approach to anthropology, through the compilation of data from independent cultures, and then testing hypotheses by subjecting the data to the appropriate statistical tests. He also sees himself as a social scientist rather than more narrowly as an anthropologist, and is in constant dialogue with researchers in other disciplines. At Yale, he assembled a team of colleagues and employees in an effort to create a cross-cultural data set.