Abraham Lincoln, the 16th President of the United States, who united a country on the brink of division and achieved the historic milestone of the abolition of slavery. Despite receiving almost no formal education, he was renowned for his brilliant speeches and logical insights. Behind Lincoln’s incredible vocabulary and information processing was a unique reading ritual he practiced in his office every morning. It was reading books or newspapers aloud so that his voice filled the office. His law partner, William Herndon, testified that Lincoln read aloud every morning so that his voice echoed out into the hallway. When asked why he read so slowly and loudly, Lincoln smiled and said, ‘I see the words with my eyes to imprint them on my brain, and at the same time, I hear my own voice with my ears to imprint them again. Using both senses doubles the memory.’ Today, BuildSelf shares the brain-scientific truth behind Lincoln’s reading aloud habit and how to design a modern reading ritual to boost your memory and comprehension.
Historical & Academic Evidence
This content is based on William Herndon's 'Life of Lincoln' & Cognitive Psychology Research (MacLeod et al., 2010).
1. Synchronization of Vision and Hearing, the ‘Production Effect’
Merely scanning text with eyes is a passive reading that minimizes information processing. In contrast, pronouncing text and receiving it through ears triggers a powerful memory reinforcement mechanism called the ‘Production Effect’ in neuroscience. When reading aloud, the brain does not just use the visual cortex but also activates Broca’s area (language processing), the motor cortex (vocal control), and the auditory cortex simultaneously. This forms a strong ‘Dual Representation’ in the working memory of the prefrontal cortex, lowering the threshold for information to transition into long-term memory. A morning reading ritual rapidly synchronizes brain association areas, skyrocketing your focus.
2. 3-Step Practical Routine for Modern Professionals
Select a highly dense text and space
Prepare an informative book or a report paragraph to read in the morning. Choose a quiet space like a study or a room where you can raise your voice without disturbing others.
Read aloud slowly with clear pronunciation for 5 minutes
Do not rush. Pronounce every syllable clearly. Focus on the vibration of your throat, the sound entering your ears, and your chest movements as you read slowly for 5 minutes.
Synchronize with active focus immediately
Right after reading, enter your first important work or study. The brain, awakened by visual and auditory stimulation, will process difficult concepts and maintain concentration much more effectively.
3. A brain-scientific word for a successful routine
Reading only with your eyes can make your brain feel drowsy. However, 5 minutes of reading aloud in the morning tenses the vocal cords and causes a reverse feedback process of hearing your own voice, immediately waking up the association areas of the brain. Before starting intellectual work that requires deep focus, wake up your brain by reading aloud like Lincoln.
📌 Frequently Asked Questions (FAQ)
What kind of book is effective to read aloud? ▼
Rather than novels or essays, reading humanities texts with dense, logical sentences, textbooks, or report excerpts is most effective for improving prefrontal plasticity.
