This reference dictionary takes a new approach to the study of physical anthropology by focusing on the concepts involved. As Stevenson notes at the outset, physical or biological anthropology is a synthetic discipline which has borrowed much from evolutionary biology, anatomy, genetics, medicine, zoology, paleontology, and demography. Thus, although none of the concepts are unique to the discipline, their relative importance and the contexts in which they are used may be. Here, Stevenson presents concise entries describing the development of physical anthropological concepts followed by...