The buzzword in the Australian system is TEM: Threat and Error Management. Students are taught to recognise the Threat (poor weather) and Manage the outcome, thus avoiding going into IIMC and not needing the false security of thinking they know how to get out of IMC when they shouldn't be in it in the first place.
CASA Day VFR Syllabus (Helicopters).
GAPAN Australia produced a TEM Training Package for instructors, which is available from
GAPAN Australia or CASA, who cover it in
CAAP 5.59-1(0).