Conversation so far:
who wrote the code of ethics for psychology
The 1953 APA Ethics Code was shaped by an eight-member Committee on Ethical Standards for Psychology chaired by Nicholas Hobbs.
when was the last time the apa ethics code was revised
Since the first version of the APA Ethics Code was published in 1953, there have been nine revisions with the most recent published in 2002 and amended in 2010.

Question: why was the code created
Self-contained rewrite: why was the apa ethics code created