What did surveys show about belief in the 10% brain myth?
Many people, teachers (49%) and laypeople (72%), endorse the myth.
According to Herculano-Houzel (2002) and Howard-Jones (2014), what misconception did they document?
Public endorsement of the ‘10% brain use’ myth.
What is a possible origin of the 10% brain myth?
Misinterpretation of William James stating humans use only a small fraction of their potential.
What physiological evidence disproves the 10% brain myth?
The brain is 2–3% of body weight but consumes over 20% of body energy.
What electrical evidence disproves the 10% myth?
Recordings show all brain regions are active at various times.
What did Lilienfeld et al. (2010) conclude about unused brain areas?
No unused brain areas exist; the myth is false.
What is the educational implication of debunking the 10% myth?
Skills develop through practice, not ‘unlocking’ dormant brain regions.
What does the left/right-brain myth claim?
People are either logical/analytical (left-brained) or creative/intuitive (right-brained).
What evidence did Nielsen et al. (2013) provide against left/right-brain personalities?
fMRI scans of 1,011 people showed no consistent left- or right-brained personality pattern.
What was a key origin of the left/right-brain myth?
Reports from early split-brain patients showing unusual hand conflicts (Wolman, 2012).
What did Volz & Gazzaniga (2017) discuss about lateralization?
Updated understanding of hemispheric specialization and integration.
What does the corpus callosum allow?
Integration between hemispheres; people do not use only one side.
Why is the belief that some students are better suited for certain tasks based on hemisphere use misguided?
All humans use both hemispheres for most tasks.
Why are ‘whole-brain learning’ programs not scientifically supported?
They rely on the false left/right-brain assumption.
What is the main claim of learning styles theory?
People learn best when instruction matches their preferred style (visual, auditory, kinesthetic).
What did Dekker et al. (2008) find about schools and learning styles?
66% of UK schools reported teaching to learning styles despite lack of evidence.
What problem arises from labeling students by learning styles?
It may be limiting and is costly without scientific support.
What did Pashler et al. (2008) show regarding learning styles?
No consistent interaction; matching instruction to style did not improve learning.
What did Rogowsky, Calhoun & Tallal (2015) find?
Learning outcomes did not differ between matched and mismatched style groups.
What did Newton (2015) conclude about learning styles research?
‘Learning styles do not work’ despite widespread belief.
Educational practice should move away from what?
Tailoring lessons to learning styles.
What is educational neuroscience?
A field combining neuroscience, psychology, and cognitive science to improve education.
What criticism did Bowers (2016) raise about educational neuroscience?
Millions invested produced no new educational methods; findings restate known principles.
What is the conclusion about the usefulness of educational neuroscience?
Promising, but little practical classroom application so far.
