So I self-classify into the last stage.

FORBES: Kubler-Ross and #OccupyWallStreet

In fact, even the angry expressions alone were variable enough to classify her volunteers into families 75% of the time.

ECONOMIST: Facial characteristics

Then they got researchers at each site to classify the behaviour into one of six categories, according to what was appropriate for their site.

ECONOMIST: Chimpanzee behaviour: Culture club | The

The basic task that we have as astronomers studying galaxies is trying to classify them and divide them into their basic categories, which have been with us almost a century.

NPR: What Makes Our Solar System Special?

And mark-to-market accounting meant that banks were valuing illiquid assets at prices which reflected a lack of buyers as much as underlying credit quality (accounting-standards bodies have since been bullied into allowing bankers to exercise more judgment in how they classify and value such assets).

ECONOMIST: Rebuilding the banks