AI Tutor
Ever read an entire page of dense text three times, only to realize you have no idea what actually happened?
That reading blackout happens when words remain flat symbols on the page instead of turning into an active mental model in your mind.
What is really happening in your brain when an abstract passage suddenly makes perfect sense?

Dual Coding

In 1971, cognitive psychologist Allan Paivio introduced dual coding theory, showing that memory and understanding double when we store information as both words and mental pictures simultaneously.
A mental model is an internal simulation of a passage that tracks space, motion, cause, and physical details.
How can you build a solid mental picture when an author describes a complicated, unfamiliar place?

Visualizing Settings with Spatial Anchors

When an author throws ten descriptive details at you at once, trying to imagine everything simultaneously causes your mental picture to blur.
Instead, establish a spatial anchor—one fixed, central object in the scene—and arrange all other sensory details in direct relation to that center point.
Settings stay still, but what should you do when a passage describes a complicated process moving through time?