Psychological evaluation
Modern "Psychological evaluation" has been around for roughly 200 years, with roots that stem as far back as 2200 B.C. It started in China, and many psychologists throughout Europe worked to develop methods of testing into the 1900s. The first tests focused on aptitude. Eventually scientists tried to gauge mental processes in patients with brain damage, then children with special needs.
Psychological anthropology
During most of the history of modern anthropology (with the possible exception of the 1930s through the 1950s, when it was an influential approach within American social thought), psychological anthropology has been a relatively small though productive subfield. D'Andrade, for instance, estimates that the core group of scholars engaged in active research in cognitive anthropology (one of the smaller sub-subfields), have numbered some 30 anthropologists and linguists, with the total number of scholars identifying with this subfield likely being less than 200 at any one time.