Skip to main content
We’re so back. See what’s new for the 2026-2027 school year →
The new Teacher Workspace is here. Your first 3 assignments are free. Try it →

🧠ap psychology review

Three-Stage Model of Memory in AP Psychology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

The three-stage model of memory is a theory proposed by Atkinson and Shiffrin that describes how information is processed and stored in memory. It consists of three stages: sensory memory, short-term memory, and long-term memory.

Three-Stage Model of Memory cheat sheet for homework

visual study aid

"Three-Stage Model of Memory" also found in:

Keep studying AP Psychology

Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.

AP Psychology hub

Review units, study guides, and course resources.

AP-style practice

Check this vocabulary in multiple-choice context.

FRQ practice

Apply key concepts in written AP responses.

Score calculator

Estimate the exam score you are working toward.

Cheatsheets

Review the highest-yield facts before practice.

Practice exam

Put the full course together before test day.