Why it matters
Shows memory traces remain after forgetting.
The hidden trace of something once learned, measured by how much faster we relearn it the second time even after we think we have forgotten it.
Why it matters
Shows memory traces remain after forgetting.
How to handle it
Revisit old knowledge; it may return faster than expected.
Who shaped this idea
From concept to practice
Psipas asks you one small, honest question at a time — and builds the picture from your answers.