The headline is alarming: 70% of fourth graders in the United States are not reading proficiently. According to a recent report highlighted by Fortune, educational outcomes continue to decline years after the pandemic, with reading and math scores remaining stubbornly low and signs of recovery limited.
The predictable explanations have already emerged. We blame COVID. We blame schools. We blame curriculum. We blame teachers, parents, technology, social media, or artificial intelligence.
Yet perhaps the most important question remains largely absent from the conversation:
What if this is not a literacy crisis? What if it is a cognitive development crisis?
Reading is not a natural human skill. Unlike spoken language, our brains are not wired to read. Reading requires the integration of multiple cognitive functions: attention, memory, auditory processing, reasoning, sequencing, and comprehension. When any of these underlying capacities are weak, reading becomes difficult, effortful, and often discouraging.
For decades, educational systems have focused primarily on delivering content and teaching skills. But increasingly, we are seeing evidence that many students are struggling not because they lack exposure to information, but because the cognitive foundations required to process that information are underdeveloped.
The pandemic undoubtedly accelerated the problem. School closures, social isolation, and disrupted learning environments had significant consequences for children’s academic growth. But the decline in reading achievement predates COVID. Researchers have noted that literacy and academic performance have been slipping for years, raising questions about deeper forces shaping childhood development.
One factor we should examine more closely is the changing nature of childhood itself.
Children today spend more time consuming information than actively processing it. They navigate a world of constant stimulation, instant answers, and digital convenience. While technology provides unprecedented access to knowledge, it often reduces opportunities for the sustained mental effort required to build attention, reasoning, and deep comprehension.
The brain develops through challenge. Cognitive capacities strengthen through use. Just as muscles grow through resistance, neural networks develop when children engage in activities that require concentration, problem-solving, memory, and persistence.
When those opportunities diminish, the consequences eventually appear in the classroom.
This is why literacy interventions alone will not solve the problem.
We certainly need evidence-based reading instruction. We need support for teachers. We need access to books and early literacy programs. But we also need to recognize that reading proficiency depends on the health and strength of the cognitive systems that support learning.
If a child struggles with attention, processing speed, working memory, or reasoning, providing more reading material may not be enough. We must ask not only what children are learning, but how their brains are developing.
The encouraging news is that neuroscience offers reason for optimism. The brain remains capable of change through neuroplasticity. Cognitive functions can be strengthened. Learning difficulties are not always fixed limitations; many are indicators of capacities that can be developed when addressed intentionally.
This has profound implications for education.
Instead of focusing exclusively on achievement outcomes, we can pay greater attention to the cognitive foundations that make achievement possible. Instead of asking why students are falling behind, we should ask what capacities they need to succeed—and whether we are deliberately cultivating those capacities.
The statistic that 70% of fourth graders are not reading proficiently should concern all of us. Not simply because of what it means for literacy, but because of what it reveals about our broader approach to learning.
Reading is often described as the gateway to education.
But cognition is the gateway to reading.
If we fail to strengthen the underlying capacities that support learning, we will continue treating symptoms while the root causes remain unaddressed. The future of education depends not only on what we teach children, but on how effectively we help their brains learn.
.svg){kind=small}
