Conversation so far:
When did Alfred Adler attend this school?
he enjoyed considerable success and celebrity in building an independent school of psychotherapy and a unique personality theory.
When was it built?
He traveled and lectured for a period of 25 years promoting his socially oriented approach.
What was his approach?
His intent was to build a movement that would rival, even supplant, others in psychology by arguing for the holistic integrity of psychological well-being with that of social equality.

Question: Did he have followers?
Self-contained rewrite: Did  Alfred Adler have followers?