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Intro to Cognitive Psychology
Lecture 03 · Memory & the forgetting curve
Notebook
AI study guide from your lecture
The forgetting curve
Without reinforcement, most new information fades within a day. NoteTube turns the lecture into retrieval practice so memory strengthens instead of decaying.
Key takeaways
- Active recall beats re-reading for long-term retention
- SM-2 spaces reviews just before you forget
- One lecture source powers every study mode
In this lecture
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Hours retyping and scrubbing
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Hand-building every flashcard
The method works — making the deck is what kills the habit.
Re-reading without knowing gaps
You feel prepared until the exam exposes what you never tested.
One upload. A full study loop.
One source becomes a whole kit — half of students use multiple modes on the same material. That's the system, not a single export.
- Step 1Source
YouTube, PDF, audio, notes
- Step 2Notebook
Understand the whole picture
- Step 3Flashcards
Retain with SM-2 timing
- Step 4Quiz
Find gaps before exam day
- Step 5Review
Come back when memory needs it
See the system in action
Watch a lecture turn into a notebook, flashcards, and practice — without the busywork.
Your whole lecture, rewritten into one clean study guide
The Notebook is the anchor of your study session — structured sections, key terms, and a readable flow from the full source. Not a transcript dump. Not a chatbot wall of text.
- Structured sections that follow the material’s natural flow
- Key terms and explanations you can actually study from
- The hub everything else builds from — cards and quizzes on the same source
- Built from your video, PDF, or recording — not generic internet notes
Stop making cards. Start reviewing with spaced repetition
Generic AI flashcard tools dump random cards and leave. NoteTube builds decks from your material and schedules reviews with SM-2 — the same science behind Anki, without the three-hour setup.
- Auto-built from your lecture or PDF — not a public deck
- SM-2 schedules each card right before you would forget it
- Rate Again / Hard / Good / Easy — the system plans the next review
- Export to Anki when you want both workflows
Practice tests from your material — find gaps early
Public question banks test generic topics. NoteTube builds graded quizzes from the source you uploaded, scores you instantly, and shows weak spots before exam day.
- Questions grounded in your notes, video, or PDF
- Instant grading with explanations
- Weak-spot feedback so you know what to review next
- Retrieval practice that beats re-reading
How it works
Three steps from a college lecture or PDF to a system you can actually study with.
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Drop a lecture, PDF, or paste a YouTube link into a study session.
Get the system
NoteTube builds a notebook, flashcards, and quiz from the same source.
Study on a schedule
Review cards when SM-2 says you are about to forget — not when you guess.
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