Neuroscience and Social Deprivation: I am Just a Poor Boy Though My Story's Seldom Told  

Oleh:

The Economist

Jenis: Article from Bulletin/Magazine
Dalam koleksi: The Economist (http://search.proquest.com/) vol. 391 no. 8625 (Apr. 2009), page 75.
Topik: Poor; Society; Children; Languages; Social Life

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.54 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

THAT the children of the poor underachieve in later life, and thus remain poor themselves, is one of the enduring problems of society. Sociologists have studied and described it. Socialists have tried to abolish it by dictatorship and central planning. Liberals have preferred democracy and opportunity. But nobody has truly understood what causes it. Until, perhaps, now. The crucial breakthrough was made three years ago, when Martha Farah of the University of Pennsylvania showed that the working memories of children who have been raised in poverty have smaller capacities than those of middle-class children. Working memory is the ability to hold bits of information in the brain for current use—the digits of a phone number, for example. It is crucial for comprehending languages, for reading and for solving problems. Entry into the working memory is also a prerequisite for something to be learnt permanently as part of declarative memory—the stuff a person knows explicitly, like the dates of famous battles, rather than what he knows implicitly, like how to ride a bicycle.

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