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在线学习

By 2006, nearly 3.5 million students were participating in online learning at

institutions of higher education in the United States. Many higher education,

for-profit institutions, now offer online classes. By contrast, only about half

of private, nonprofit schools offer them. The Sloan report, based on a poll of

academic leaders, says that students generally appear to be at least as

satisfied with their online classes as they are with traditional ones. Private

Institutions may become more involved with online presentations as the cost of

instituting such a system decreases. Properly trained staff must also be hired

to work with students online. These staff members must be able to not only

understand the content area, but also be highly trained in the use of the

computer and Internet. Online education is rapidly increasing, and online

doctoral programs have even developed at leading research universities.

学习的生理学

Thought, in a general sense, is commonly conceived as something arising from

the stimulation of neurons in the brain. Current understanding of neurons and

the central nervous system implies that the process of learning corresponds to

changes in the relationship between certain neurons in the brain. Research is

ongoing in this area.

It is generally recognized that memory is more easily retained when multiple

parts of the brain are stimulated, such as through combinations of hearing,

seeing, smelling, motor skills, touch sense, and logical thinking.

Repeating thoughts and actions is an essential part of learning. Thinking

about a specific memory will make it easy to recall. This is the reason why

reviews are such an integral part of education. On first performing a task, it

is difficult as there is no path from axon to dendrite. After several

repetitions a pathway begins to form and the task becomes easier. When the task

becomes so easy that you can perform it at any time, the pathway is fully

formed. The speed at which a pathway is formed depends on the individual, but is

usually localized resulting in talents.

引语： 智慧

“Wise men say nothing in dangerous times.”—Aesop

“When I was a boy of fourteen, my father was so ignorant I could hardly stand

to have the old man around. But when I got to be twenty-one, I was astonished at

how much the old man had learned in seven years.”—Mark Twain

“I hope our wisdom will grow with our power, and teach us, that the less we

use our power the greater it will be.”—Thomas Jefferson

“Patience is the companion of wisdom.”—St. Augustine

“Wise men talk because they have something to say; fools, because they have

to say something.”—Plato

“Knowledge comes, but wisdom lingers.”—Alfred Lord Tennyson

“It requires wisdom to understand wisdom: the music is nothing if the

audience is deaf.”—Walter Lippmann

“All I know is that I know nothing.”—Socrates