Bronislaw Malinowski -

: He founded the school of psychological functionalism , which argues that every social and cultural institution (such as magic, kinship, or religion) exists to satisfy basic individual biological and psychological needs, such as nutrition, safety, and reproduction.

: His analysis of the Kula—a complex ceremonial exchange of shell necklaces and armbands across islands—became foundational for modern theories of reciprocity and economic exchange. Seminal Works bronislaw malinowski

: Malinowski popularized the practice of living among a community for an extended period, learning their language, and participating in their daily lives to gain an "insider's" perspective. : He founded the school of psychological functionalism