Here's a thesis related to this discussion topic.
Do community mental health staff ask about and respond to adverse childhood experiences and attachment histories?
https://researchspace.auckland.ac.nz/bitstream/handle/2292/19790/whole.pdf?sequence=2
By Maria Elisabet Sampson
A thesis submitted in partial fulfillment of the requirements for the degree of Doctorate of Clinical Psychology, The University of Auckland, 2012