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If you're reading this, you might be a baboon

Scientists have found that baboons are adept at pattern recognition, being able to distinguish between real and fake four-letter words about three out of four times.

A study has found that baboons have a knack for telling the difference between real and fake four-letter English words.
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Dan the baboon sits in front of a computer screen. The letters BRRU pop up. With a quick and almost dismissive tap, the monkey signals it is not a word. Correct. Next comes, ITCS. Again, not a word. Finally KITE comes up.

He pauses and hits a green oval to show it is a word. In the space of just a few seconds, Dan has demonstrated a mastery of what some experts say is a form of pre-reading and walks away rewarded with a treat of dried wheat.

Dan is part of new research that shows baboons are able to pick up the first step in reading — identifying recurring patterns and determining which four-letter combinations are words and which are just gobbledygook.

The study shows that reading's early steps are far more instinctive than scientists first thought and it also indicates that non-human primates may be smarter than we give them credit for.

"They've got the hang of this thing," said Jonathan Grainger, a French scientist and lead author of the research.

Baboons and other monkeys are good pattern finders and what they are doing may be what we first do in recognizing words.

It's still a far cry from real reading. They don't understand what these words mean, and are just breaking them down into parts, said Grainger, a cognitive psychologist at the Aix-Marseille University in France.

In 300,000 tests, the six baboons distinguished between real and fake words about three-out-of-four times, according to the study published in Thursday's journal Science.

The 4-year-old Dan, the star of the bunch and about the equivalent age of a human teenager, got 80 percent of the words right and learned 308 four-letter words.

The baboons are rewarded with food when they press the right spot on the screen: A blue plus sign for bogus combos or a green oval for real words.

Even though the experiments were conducted in France, the researchers used English words because it is the language of science, Grainger said.

The key is that these animals not only learned by trial and error which letter combinations were correct, but they also noticed which letters tend to go together to form real words, such as SH but not FX, said Grainger. So even when new words were sprung on them, they did a better job at figuring out which were real.

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