Their reactions may be a complex combination of instant reflexes, input from past driving experiences, and what their eyes and ears tell them in that moment.
So at least there's a hypothetical model which would say these laudatory poems describing princess's beautiful eyes and roseate lips and all the conventions of court poetry and so on.
Generally costing several hundred dollars, they are usually given only by psychologists, although variations of them populate bookstores and the World Wide Web.