William James is most closely associated with the school of structuralism.

William James

William James was an influential American philosopher and psychologist, known for his contributions to pragmatism and the psychology of religion, and as the co-founder of functional psychology.

Structuralism

A school of thought in psychology that emphasizes understanding the structure of the mind and its perceptions by analyzing its components.

School

An institution for educating children and young people, often consisting of various levels such as elementary, middle, and high school.