Conversation so far:
What is Alfred Adler known for?
Alfred Adler was an Austrian medical doctor, psychotherapist, and founder of the school of individual psychology.
What are Alfred Adler's views on homosexuality?
Along with prostitution and criminality, Alfred Adler had classified 'homosexuals' as falling among the failures of life.
Does Alfred Adler think homosexuality has any relation to birth order?
What is the most interesting thing about the Alfred Adler article?
Towards the end of Alfred Adler's life, in the mid-1930s, his opinion towards homosexuality began to shift.

Question: How did they shift?
Self-contained rewrite: How did Alfred Adler's opinion towards homosexuality shift?