Learning difference began to be named, but intelligence was still misunderstood.
The problem was not intelligence. The problem was the route the system demanded.
Dyslexia was once described using terms such as word blindness. Doctors and educators began noticing children and adults who could think, reason and learn, but who struggled with reading and writing in ways that did not match their wider ability.
This mattered because it challenged a lazy assumption: that difficulty with reading meant low intelligence.
Dyslexia shows how a system can mistake one route of proving ability for ability itself. If school is built around reading quickly, spelling accurately and writing under pressure, a dyslexic learner can be made to look less capable than they are.
The issue is not only the learner. It is the design of the test, classroom, form or workplace.
This belongs in the Awareverse timeline because it shows the danger of measuring people through one narrow channel.
Different minds do not always fail the task. Sometimes the task fails to see the mind.