Clinical psychology and Mental hygiene

Clinical psychology noun - The branch of psychology concerned with the treatment of abnormal mentation and behavior.

Mental hygiene and clinical psychology are semantically related. In some cases you can use "Mental hygiene" instead a noun phrase "Clinical psychology".

Mental hygiene noun - The branch of psychiatry concerned with psychological methods.

Clinical psychology and mental hygiene are semantically related. Sometimes you can replace phrase "Clinical psychology" with "Mental hygiene", this phrases are similar.