A little knowledge about the brain can be a dangerous thing, and experts in mind, brain, and education studies are calling for more formal teacher training in the biological underpinnings of learning.
鈥淲e don鈥檛 have much neuroscience in our teacher training; most of the books available are from the brain-based-learning industry, not scientists,鈥� said Paul A. Howard-Jones, a senior lecturer in psychology and neuroscience at the University of Bristol, in the United Kingdom, and the director of Neuroeducational.net, a site that analyzes new research for teachers. 鈥淚n the absence of legitimate neuroscience in education,鈥� he said, 鈥渁 neuro-mythology has arisen in schools.鈥�
The science of mind, brain, and education鈥攖he melding of cognitive psychology, educational neuroscience, and education鈥攊s still a nascent research field, but it has seen rising interest among teachers.
Yet only a handful of preservice teacher and administrator programs offer certification in educational neuroscience, among them Harvard University鈥檚 Mind, Brain, and 91制片厂视频 program, in Cambridge, Mass.; the Southwest Center for Mind, Brain, and 91制片厂视频 at the University of Texas at Arlington; and the Brainsmart graduate program at Nova Southeastern University, in Winter Park, Fla.
鈥淔or the most part, teachers are not exposed systemically in a way that allows them to understand things like brain plasticity,鈥� said Michael J. Nakkula, the chairman of applied psychology and human development at the University of Pennsylvania鈥檚 Graduate School of 91制片厂视频. Mr. Nakkula is part of the Students at the Center project, a series of reports on teaching and learning launched this spring by the Boston-based nonprofit group Jobs for the Future.
鈥楤its and Pieces鈥�
As a result, many teachers are exposed to 鈥渂its and pieces鈥� of professional development about neuroscience, said Donna Wilson, the chief academic officer of Nova Southeastern鈥檚 Brainsmart master鈥檚 degree program.
In a study of 158 preservice secondary school teachers in the United Kingdom, Mr. Howard-Jones found that more than 80 percent believed incorrectly that students should be taught based on their brains鈥� 鈥渓earning styles,鈥� and another one in five mistakenly thought a student鈥檚 brain would shrink if he or she drank fewer than six glasses of water a day.
Two researchers at Arizona State University, in Tempe, found that a majority of both incoming and veteran teachers reported they followed neuroscience research on the Internet, on television, and in journals, and believed neuroscience findings could help 鈥渁nswer questions now debated in education,鈥� particularly on ways to help students with cognitive disabilities. But the researchers鈥擬. Zambo, an associate professor of educational leadership, and Ronald Zambo, an associate professor of teacher preparation鈥攁lso found a majority of the teachers believed that evidence supported various brain myths.
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Dr. Janet N. Zadina, a former high school teacher who is now an adjunct assistant professor in neurology at Tulane University, in New Orleans, said more cross-training of teachers and neuroscientists, including lab work for the teachers and classroom experience for the researchers, would help stop the 鈥渢elephone game鈥� of half-truths conveyed now in the education neuroscience field.
Examining Practice
Dr. Judy Willis, a neurologist, has seen evidence of those myths in practice.
Dr. Willis had been a clinician for 15 years when what she calls the 鈥渨eird鈥� referrals started piling up in the late 1990s: Teachers were sending rising numbers of students to be evaluated for conditions they didn鈥檛 have, from attention deficit disorder to epilepsy.
鈥淚t was so profound that I finally had to check it out,鈥� she said.
In classroom observations, Dr. Willis said, she found high rates of boredom and stress among students, and teachers who often had little understanding of potential stress-related neurological reasons for their students鈥� behavior. Rather, she heard teachers attribute problems to students鈥� brain hemispheres or to whether they were drinking enough water.
She later went into teaching herself, becoming a teacher trainer who shares research on the effects of student disengagement and stress.
鈥淭he amount of information is increasing logarithmically,鈥� Dr. Willis said. 鈥淯nless you have a basis of foundational knowledge, it will be impossible to evaluate claims and data.鈥�
Toolbox
Dr. Zadina, who won the Society of Neuroscience鈥檚 2011 science educator award for her work training teachers in brain processes, said she hopes eventually that most school districts will have an educational neuroscience liaison on hand, much like curriculum directors, to connect with researchers and translate new research into practice.
鈥淭here鈥檚 just no mechanism in place now for them to work with scientists,鈥� she said.
A handful of programs are trying. The Southwest Center partnered last fall with Texas鈥� Arlington Independent School District and the Center for Brain Health at the University of Texas at Dallas. Four Arlington district teachers are among 15 working on master鈥檚-degree research projects related to district issues, and the center also brings in neuroscience researchers for in-service professional development on topics from dyslexia to math.
As teachers learn more about the realities of educational neuroscience, so neuroscientists are trying to learn more about teachers.
鈥淭his is really the other 50 percent of education,鈥� said Vanessa Rodriguez, a Harvard doctoral student and researcher. Harvard鈥檚 Mind, Brain, and 91制片厂视频 program is developing a model of the 鈥渢eaching brain鈥� by scanning 10 to 15 veteran teachers of kindergarten through high school.
鈥淥nce we have the teaching brain and the learning brain, we can start to look at the interaction of the two,鈥� Ms. Rodriguez said. 鈥淯nderstanding teaching can help us understand learning better.鈥�
