Decision Making Models
Our company introduced PIOSEE to RYR around 8 years ago; however, as demonstrated in this thread, there are a number of alternatives - my favourite now being DILDO.
When we are running decision making sessions, in CRM training courses for our clients, we generally introduce a DM model. However the nature of any specific decision will dictate whether or not such a model can be of any benefit. A decision might, for example, have to be taken with such urgency that there would be no time to even think about a model, let alone use one.
For us therefore, the key part of decision making is the review once the decision has been implemented. It is at this stage that a DM model can have real benefit in putting some structure to the review and in considering what, if any, further actions are required.