t. He decided to raise the next generation of baby monkeys with two different pretend mothers. One was a wire mother, formed out of wire mesh, while … - Jonah Lehrer

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t. He decided to raise the next generation of baby
monkeys with two different pretend mothers. One was a wire
mother, formed out of wire mesh, while the other was a mother
made out of soft terry cloth. Harlow assumed that all things being
equal, the babies would prefer the cloth mothers, since they
would be able to cuddle with the fabric. To make the experiment
more interesting, Harlow added a slight twist to a few of the
cages. Instead of hand-feeding some babies, he put their milk bottles in the hands of the wire mothers. His question was simple:
what was more important, food or affection? Which mother
would the babies want more?
In the end, it wasn't even close. No matter which mother held
the milk, the babies always preferred the cloth mothers. The
monkeys would run over to the wire mothers and quickly sate
their hunger before immediately returning to the comforting folds
of cloth.

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About Jonah Lehrer

Jonah Lehrer (born June 25, 1981) is an American author and editor of Wired magazine, who writes on the topics of psychology, neuroscience, and the relationship between science and the humanities.

Biography information from Wikiquote

Also Known As

Alternative Names: Jonah Richard Lehrer
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Additional quotes by Jonah Lehrer

The mind is made out of used parts, engineered by a blind watchmaker. The result is that the uniquely human areas of the mind depend on the primitive mind underneath. The process of thinking requires feeling, for feelings are what let us understand all the information that we can't directly comprehend. Reason without emotion is impotent.

Even when alternative views are clearly wrong, being exposed to them still expands our creative potential. In a way, the power of dissent is the power of surprise. After hearing someone shout out an errant answer, we work to understand it, which causes us to reassess our initial assumptions and try out new perspectives. “Authentic dissent can be difficult, but it’s always invigorating,” [Charlan] Nemeth [a professor of psychology at the University of California at Berkeley] says. “It wakes us right up.

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