Laptops and smartphones have virtually become appendages for students and working professionals. However, new research suggests we may want to take a break from all of that typing.
Handwriting Versus Typing
A study published in Frontiers in Psychology and led by Audrey van der Meer, a neuroscience researcher at the Norwegian University of Science and Technology, examined the differences between handwriting and typing. Ms. Van der Meer and her team analyzed the neural networks involved in both activities to uncover their respective effects on brain connectivity.“We show that when writing by hand, brain connectivity patterns are far more elaborate than when typewriting on a keyboard,” she said in a statement. “Such widespread brain connectivity is known to be crucial for memory formation and for encoding new information and, therefore, is beneficial for learning.”
The researchers used high-density electroencephalograms (EEG) to collect data from 36 university students. Participants were prompted to either write or type words displayed on a screen.
Results showed that connectivity between different brain areas increased substantially when writing by hand. In contrast, typing did not produce a comparable boost in connectivity.
“Our main finding is that writing by hand is excellent brain stimulation for people of all ages,” Ms. Van der Meer told The Epoch Times. Writing on a touchscreen with a digital pen yielded more neural network activity than typing on a keyboard, she added.
Why Handwriting Remains Essential
The meticulous letter formation and precise movements of handwriting substantially boost the brain’s connectivity patterns involved in learning, according to Ms. Van der Meer. In contrast, the repetitive key-tapping of typing is less mentally stimulating.She pointed out this likely explains why children taught to read and write on tablets often struggle to differentiate between mirror-image letters. The researchers recommend that young children receive at least some handwriting instruction.
“Forming letters by hand is a complex fine motor skill that challenges the young brain.”
Children first taught via tablets also tend to have worse spelling and letter recognition, likely because they lack the motor experience of handwriting each letter, Ms. Van der Meer said.
Study Limitations
The research doesn’t paint a full picture, according to Dr. Juliann Paolicchi, a pediatric neurologist with Northwell Health’s Lenox Hill Hospital and Staten Island University Hospital, who wasn’t associated with the study.The researchers used high-frequency EEGs to record brain activity. This EEG method has poor spatial resolution, limiting its ability to pinpoint specific brain region functions.
“For spatial brain function, a far more sophisticated analysis is found with PET imaging, which provides a direct picture of brain regions involved in a function,” Dr. Paolicchi said.
Second, the typing group used just one finger. Dr. Paolicchi said that touch typing properly with both hands is far different from “hunt and peck” typing with one or two fingers.
Cursive Writing Returning to Schools
Cursive writing is making a comeback in many U.S. states after being dropped more than a decade ago.However, this trend is now reversing, according to data from MyCursive.com, which tracks cursive writing requirements nationwide. Currently, 21 states mandate some form of handwriting education. Most recently, California passed a law in October 2023 making cursive handwriting mandatory from first through sixth grade.