folklore, in modern usage, an academic discipline the subject matter of which (also called folklore) comprises the sum total of traditionally derived and orally or imitatively transmitted literature, material culture, and custom of subcultures within predominantly literate and technologically advanced societies; comparable study among wholly or mainly nonliterate societies belongs to the disciplines of ethnology and anthropology. In popular usage, the term folklore is sometimes restricted to the oral literature tradition.
Folklore studies began in the early 19th century. The first folklorists concentrated exclusively upon rural peasants, preferably uneducated, and a few other groups relatively untouched by modern ways (e.g., gypsies). Their aim was to trace preserved archaic customs and beliefs to their remote origins in order to trace the mental history of mankind. In Germany, Jacob Grimm used folklore to illuminate Germanic religion of the Dark Ages. In Britain, Sir Edward Tylor, Andrew Lang, and others combined data from anthropology and folklore to “reconstruct” the beliefs and rituals of prehistoric man. The best-known work of this type is Sir James Frazer’s The Golden Bough (1890).
Large collections of material were amassed in the course of these efforts. Inspired by the Grimm Brothers, whose first collection of fairy tales appeared in 1812, scholars all over Europe began recording and publishing oral literature of many genres: fairy tales and other types of folktales, ballads and other songs, oral epics, folk plays, riddles, proverbs, etc. Similar work was undertaken for music, dance, and traditional arts and crafts; many archives and museums were founded. Often the underlying impulse was nationalistic; since the folklore of a group reinforced its sense of ethnic identity, it figured prominently in many struggles for political independence and national unity.
As the scholarship of folklore developed, an important advance was the classification of material for comparative analysis. Standards of identification were devised, notably for ballads (by F.J. Child) and for the plots and component motifs of folktales and myths (by Antti Aarne and Stith Thompson). Using these, Finnish scholars, led by Kaarle Krohn, developed the “historical-geographical” method of research, in which every known variant of a particular tale, ballad, riddle, or other item was classified as to place and date of collection in order to study distribution patterns and reconstruct “original” forms. This method, more statistical and less speculative than that of the anthropological folklorists, dominated the field throughout the first half of the 20th century.
After World War II new trends emerged, particularly in the United States. Interest was no longer confined to rural communities, since it was recognized that cities too contained definable groups whose characteristic arts, customs, and values marked their identity. Although some Marxist scholars continued to regard folklore as belonging solely to the working classes, in other circles the concept lost its restrictions of class and even of educational level; any group that expressed its inner cohesion by maintaining shared traditions qualified as a “folk,” whether the linking factor be occupation, language, place of residence, age, religion, or ethnic origin. Emphasis also shifted from the past to the present, from the search for origins to the investigation of present meaning and function. Change and adaptation within tradition were no longer necessarily regarded as corruptive.
In the view of “contextual” and “performance” analysis in the late 20th century, a particular story, song, drama, or custom constitutes more than a mere instance to be recorded and compared with others of the same category. Rather, each phenomenon is regarded as an event arising from the interaction between an individual and his social group, which fulfills some function and satisfies some need for both performer and audience. In this functionalist, sociological view, such an event can be understood only within its total context; the performer’s biography and personality, his role in the community, his repertoire and artistry, the role of the audience, and the occasion on which the performance occurs all contribute to its folkloric meaning.
Also appearing in folklore studies in the mid-20th century was the concept of urban legend—stories about an unusual or humorous event that many people believe to be true but is not. Urban legends about media became as common as urban legends told through media, especially through mass media, such as the many tales about ghosts unexpectedly appearing in the background of movie scenes and photographs or satanic hidden messages that can be detected in rock or pop songs when played backward.