Here is a link for the PACE reference –
safetypee 23 Dec post.
P.A.C.E. see PACE 1.
Although this paper was written with the co-pilot in mind, the principles apply to all crew, especially when in the primary monitoring role. Also, see PACE 2 at the bottom of the web page, this is a similar paper, but with examples.
A more recent view of CRM, being more focussed on threat and error management, in addition to using all available resources in order to enable safe and efficient flight operations, is here
The Evolution of Crew Resource Management Training
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