Saturday, August 22, 2009

Seraglio Felis...

Cat Shopping. Today we learned that dogs at the Santa Monica Animal Shelter are much happier than the cats. Strangely so. We also spent a good deal of time at over the Cat Expo at the Civic Center. Tiki themed. Beyond beyond. And to round out the day, we hit up a tiny rescue on Robertson Blvd featuring 180+ full-grown felines lounging about like odalisques in a seraglio (see short film above.) Ah the scent of wet Friskies being devoured at sunset. It's enough to make a tear duct weep. The song clip, Fantastic Cat, is by Takako Minekawa. I'm sure she wouldn't mind us borrowing it for this exposé.

Wednesday, August 19, 2009

Wednesday, August 12, 2009

Clever Hans the math horse...

Clever Hans, or Der Kluge Hans, was one bright German horse. Or was he? He could add, subtract, multiply, divide, work with fractions, tell time, keep track of the calendar, differentiate musical tones, and read, spell, and understand German. His owner, Wilhelm Von Osten, would ask Hans, "If the eighth day of the month comes on a Tuesday, what is the date of the following Friday?” Hans would answer by tapping his foot. Questions could be asked both orally, and in written form.

It was later discovered that Hans was picking up subtle cues from his questioners. After formal investigation in 1907, psychologist Oskar Pfungst demonstrated that the horse was not actually performing these mental tasks, but was watching the reaction of his human observers. Pfungst discovered the horse was responding directly to involuntary cues in the body language of the human trainer, who had the faculties to solve each problem. The trainer was entirely unaware that he was providing such cues.

In honor of Pfungst's study, the discovery been referred to as the Clever Hans effect and has continued to be important knowledge in animal cognition.