Psychological anthropology is an interdisciplinary subfield of anthropology that studies the interaction of cultural and mental processes. This subfield tends to focus on ways in which humans' development and enculturation within a particular cultural group—with its own history, language, practices, and conceptual categories—shape processes of human cognition, emotion, perception, motivation, and mental health. It also examines how the understanding of cognition, emotion, motivation, and similar psychological processes inform or constrain our models of cultural and social processes. Each school within psychological anthropology has its own approach.
Psychological Anthropology has been interwoven with anthropology since the beginning.
Wilhelm Wundt was a German psychologist and pioneer in folk psychology. His objectives were to form psychological explanations using the reports of ethnologists. He made different contracting stages such as the 'totemic' stage, the 'age of heroes and gods', and the 'enlightened age of humanity'. Unlike most, Wundt believed that the mind of both 'primitive' and civilised groups had equivalent learning capabilities but that they simply used that capacity in different ways.
Though intimately connected in many ways, the fields of anthropology and psychology have generally remained separate. Where anthropology was traditionally geared towards historical and evolutionary trends, what psychology concerned itself with was more ahistorical and acultural in nature. Psychoanalysis joined the two fields together.
In 1972 Francis Hsu suggested that the field of culture and personality be renamed 'psychological anthropology'. Hsu considered the original title old fashioned given that many anthropologists regarded personality and culture as the same, or in need of better explanations. During the 1970s and 1980s, psychological anthropology began to shift its focus towards the study of human behaviour in a natural setting.
This school is based upon the insights of Sigmund Freud and other psychoanalysts as applied to social and cultural phenomena. Adherents of this approach often assumed that techniques of child-rearing shaped adult personality and that cultural symbols (including myths, dreams, and rituals) could be interpreted using psychoanalytical theories and techniques. The latter included interviewing techniques based on clinical interviewing, the use of projective tests such as the TAT and the Rorschach, and a tendency towards including case studies of individual interviewees in their ethnographies. A major example of this approach was the Six Cultures Study under John and Beatrice Whiting in Harvard's Department of Social Relations. This study examined child-rearing in six very different cultures (New England Baptist community; a Philippine barrio; an Okinawan village; an Indian village in Mexico; a northern Indian caste group; and a rural tribal group in Kenya).