This home page has been created
for all students and teachers who would like to learn more about the nervous
system. Enjoy the activities and experiments on your way to learning more
about the brain and spinal cord.
WARNING:
IDEAS ARE GETTING TOO `BRAINY'
John Bruuer,
president of the James S. McDonnell Foundation of St. Louis. Brain research
is fascinating, he says, and eventually may have applications for education,
but as of now, it "has little to offer teachers in terms of informing classroom
practice." He explains his thinking in this
article, In Search of ...Brain-Based Education.
Filling
the Empty Niches: The Popularization of Cognitive Neuroscience Has
a Long Way to Go
When surveying
the spectrum from pop psych to neurology in works addressed to general
readers, one is struck by how few major figures there have been - certainly
when cognitive neuro is compared to a far smaller field (1), evolutionary
biology, where real literary talents like Loren Eiseley once flourished,
where "media dons" like Richard Dawkins regularly clarify our thinking,
where there are sustained efforts like those of Stephen Jay Gould (fifteen
major essays a year, plus scholarly books, spanning three decades) which
have influenced millions to read more. Many writers in the cognitive spectrum
have occasionally written an influential book or two, but few could fill
the largest available campus auditorium on name recognition alone, even
without announcing a topic for the lecture - or have their name be the
answer to a column in a crossword puzzle.
I don't have any
answers for why this is so (though I'll presently quote Jacob Bronowski
on the subject), but all those empty niches
certainly indicate
an opportunity for anyone hoping to contribute to the popularization of
cognitive neuro. A niche, in ecology, is all that
a species needs
to function: the right food, climate, protection from predators, nesting
sites, migration routes, and so forth. An empty
niche is a proven
niche going unused. I argue that the popularization successes in an adjacent
field, evolutionary biology, suggest that a
similar niche is
there for popularizing cognitive neuro. I will name these empty niches
for suitable role models elsewhere ("The Lewis
Thomas Niche").
How
Can Research on the Brain Inform Education?
In recent
years educators have explored links between classroom teaching and emerging
theories about how people learn. Exciting
discoveries in neuroscience
and continued developments in cognitive psychology have presented new ways
of thinking about the
brain works have
used metaphors that vary from the computer (an information processor, creating,
storing, and manipulating data) to a
jungle (a somewhat
chaotic, layered world of interwoven, interdependent neurological connections).
Scientists caution
that the brain is complex and, while research has revealed some significant
findings, there is no widespread agreement about their applicability to
the general population or to education in particular. Nevertheless, brain
research provides rich possibilities for education and reports of studies
from this field have become popular topics in some educational journals.
Enterprising organizations are translating these findings into professional
development workshops and instructional programs to help teachers apply
lessons from the research to classroom settings.
The
James F. McDonnell Foundation
JSMF primarily funds biomedical
and behavioral sciences research and related educational innovations. This
web site contains program information, application guidelines, a listing
of the most recent grants and awards made by the James S. McDonnell Foundation,
and the financial reports for the year ending December 31, 1996. This web
is designed to facilitate JSMF's communications with advisors, grantees,
and potential grantees.
The
Brain Based Network The Brain Based Network is an
outgrowth of the Integrated Thematic Instruction Programs. The Network
will serve as a method of follow up to enable classroom teachers, parents
and administrators to build capacity to improve instruction based on the
latest brain research.
This site provides a practical
link between current psychological research and education.
New brain-imaging technology is giving
us incredible insights into how the brain processes information and stores
it. Instructional methods can become more effective using this new information
and insights into memory systems, brain down-shifting, classroom environmental
effects, and learning styles.
The ideas and methods here reflect the
teaching experiences and current research efforts of Gene Van Tassell and
Kathie Nunley of Salt Lake City, Utah.
New
Horizons for Learning A virtual learning community supporting
an expanded view of learning.
Increasing
Comprehension by Activating Prior Knowledge
Research has been conducted to
determine the value of providing activities or strategies to assist in
providing students with ways to activate their prior knowledge base. Studies
looked at three possibilities: (1) building readers' background knowledge;
(2) activating readers' existing background knowledge and attention focusing
BEFORE reading; and (3) guiding readers DURING reading and providing review
AFTER reading.
It appears that when readers lack the prior
knowledge necessary to read, three major instructional interventions need
to be considered: (1) teach vocabulary as a prereading step; (2) provide
experiences; and (3) introduce a conceptual framework that will enable
students to build appropriate background for themselves.
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