+1+2+3. personally, any edema is bad.... Oct 16, '04. I rate it on the pitting by how many seconds it takes to return to normal after an indent. If it takes 1-3 seconds I rate it a one, 4-6 seconds a two, more a three and after that I tell them how many seconds and say beyond a three.
A heuristic technique (/hjáµ¿ËrÉªstáµ»k/; Ancient Greek: Îµá½ÏÎ¯ÏÎºÏ, find or discover), often called simply a heuristic, is any approach to problem solving, learning, or discovery that employs a practical method not guaranteed to be optimal or perfect, but sufficient for the immediate goals.
In psychology, heuristics are simple, efficient rules which people often use to form judgments and make decisions. They are mental shortcuts that usually involve focusing on one aspect of a complex problem and ignoring others.t has been criticised that this specific Heuristic-and-Bias tradition has focused on how heuristics lead to errors. However, heuristics can be seen as rational in an underlying sense. According to this perspective, heuristics are good enough for most purposes without being too demanding on the brain's resources.