The anthropological approach that involves comparison of ethnographic data from many places in the search for general principles that govern human behavior ("cultural universals") is known

Holism -Holistic approach

Explanation:

Anthropology is the study of human beings. Holism - Holistic approach study on all aspects of human beings such as physical, mental, cultural environmental, etc. It doesn't explain its only one sub-part as its competent but its a holistic approach related to all areas of a human being. It is concerned with all human beings across culture, place, environment. It is concerned about all human diversity as biological, physical, mental, social, etc. It is a four-field approach that is used by many researchers. The holistic approach gives the permit to an anthropologist that they can study on a complex understanding of the entire society. Holi-sm is a systematic study of two or more phenomena. A researcher can see the inter-relation between different aspects of a culture. Become an anthropologist established a balance between Emic and Etic approach