So I thought it would be worth noting a recent report on a study into the difference in human and animal learning, and then comparing this to a more expansive analysis of the same issue. Curiously, two of the authors under discussion have almost, but not quite, the same surname.
First, the recent report on a study by Nielsen and Tomaselli: Copycat behavior in children is universal and may help promote human culture:
ScienceDaily (May 26, 2010) — Children learn a great deal by imitating adults. A new study of Australian preschoolers and Kalahari Bushman children finds that a particular kind of imitation -- overimitation, in which a child copies everything an adult shows them, not just the steps that lead to some outcome -- appears to be a universal human activity, rather than something the children of middle-class parents pick up. The work helps shed light on how humans develop and transmit culture.
Scientists "have been finding this odd effect where children will copy everything that they see an adult demonstrate to them, even if there are clear or obvious reasons why those actions would be irrelevant," says psychologist Mark Nielsen, of the University of Queensland in Australia. "It's something that we know that other primates don't do." If a chimpanzee is shown an irrelevant action, they won't copy it -- they'll skip right to the action that makes something happen.
[...]
For the experiments, the children were shown how to open a box -- but in a complicated way, with impractical actions thrown in. For example, the adult would drag a stick across a box, then use a stick to open the box by pulling on a knob -- which is a lot easier if you just use your fingers. Most of the children copied what the adults did, even if they'd been given the opportunity to play with the box first and figure out how it worked. This was just as true for Bushman children as for the Australian children.
But aren't the children just following the rules of what appears to be a game? "That kind of is the point," says Nielsen. "Perhaps not a game, but certainly, when I demonstrate the action, it's purposeful. So from the mind of a child, perhaps there's a reason why I'm doing this." This willingness to assume that an action has some unknown purpose, and to copy it, may be part of how humans develop and share culture, he says. "Really, we see these sorts of behaviors as being a core part of developing this human cultural mind, where we're so motivated to do things like those around us and be like those around us."
And now, for a deeper understanding of this, let's turn to Richard van Oort's analysis of the work of Michael Tomasello:
