AP Psychology, Learned by Running the Experiments Yourself
Free AP Psychology (AP Psych) exam prep: a score calculator, practice tests, and unit study guides — plus interactive experiments (Stroop, memory span, conditioning, cognitive bias) you run on yourself to make each concept stick. No login.
100% free · No login · Built by a student, for students
Predicted 1–5
You're at a 5
extremely qualified
SAMPLE READ-OUT · official 66.7 / 33.3 weighting
AP Psychology Score Calculator
Enter your multiple-choice, AAQ, and EBQ points and instantly see your predicted 1–5, the section breakdown, and what each score means. Uses the official 66.7% / 33.3% weighting.
Open the CalculatorAP Psychology Practice Test
A free interactive practice test with instant scoring and an explanation for every question, across all five units in the 2025 four-choice format. Retake anytime — it reshuffles.
Take the Practice TestPsychology Experiments You Run on Yourself
Every AppsychologyLab concept comes with a "try it on yourself" demo. You don't read about the Stroop effect — you measure your own. These interactive instruments cover the core of the course.
Stroop Test
Name the ink color, not the word. Measure your own attention interference — the classic Unit 2 demo.
Run itMemory Span Test
How many digits can you hold at once? Test your working-memory capacity against the famous "7 ± 2."
Run itClassical Conditioning Sim
Pair a bell with food and watch a conditioned response form — Pavlov, but on your own screen.
Run itCognitive Bias Test
Anchoring, framing, the conjunction fallacy — short tasks that catch your own brain taking shortcuts.
Run itAP Psychology Units
The redesigned AP Psychology course is organized into five units. Each AppsychologyLab unit guide pairs the must-know concepts with the experiment that demonstrates them.
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1
Biological Bases of Behavior
Neurons, brain, sensation, consciousness.
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2
Cognition
Memory, thinking, intelligence — and the Stroop demo.
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3
Development and Learning
Lifespan development plus classical and operant conditioning.
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4
Social Psychology and Personality
Attitudes, groups, bias, and theories of personality.
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5
Mental and Physical Health
Stress, disorders, treatment, and well-being.
AP Psychology Exam Prep & Guides
Honest, up-to-date guides for the redesigned 2025 exam — what's on it, how it's scored, and how hard it really is.
AP Psychology Study Guide
All 5 units, the new AAQ & EBQ, and a week-by-week plan to study the active way.
AP Psychology Units
What each of the 5 units covers, with the experiment that brings it to life.
Is AP Psychology Hard?
2025 pass rate, score distribution, and what actually trips students up.
How Long Is the Exam?
The full 2h 40m timing breakdown and how to pace every section.
AAQ Guide
The Article Analysis Question, part by part, with the full 7-point rubric.
EBQ Guide
The Evidence-Based Question — claim, cited evidence, reasoning, scored.
Why Learn AP Psych This Way
Experience, don't memorize
Other sites give you notes to read. Here, every concept is something you do — so it actually stays in your head for the exam.
Free and honest
No login, no ads aimed at students, no fake "mental-health tests." Only educational, non-clinical instruments with cited sources.
Your data becomes science
Anonymous, consented results turn into open reports on how students actually think — real behavioral research you helped build.
AppsychologyLab — FAQ
What is AppsychologyLab?
AppsychologyLab is a free AP Psychology study lab where you learn each concept by running the classic experiment on yourself — the Stroop test, memory span, classical conditioning, and cognitive-bias self-tests — alongside a free score calculator, practice test, and unit study guides. No login, no ads aimed at students.
Is AppsychologyLab free?
Yes — every tool, experiment, and study guide is completely free with no account required. AppsychologyLab is a student-built project, and any revenue is donated to mental-health charity.
Is AppsychologyLab affiliated with the College Board?
No. AppsychologyLab is an independent study resource, not affiliated with or endorsed by the College Board. "AP" and "AP Psychology" are trademarks of the College Board. Our content is fact-checked against official College Board materials.
Is AppsychologyLab the same as appsychology.com?
No. AppsychologyLab (appsychologylab.com) is a separate, independent project and is not associated with appsychology.com or any other AP Psychology site. Our focus is learning by running interactive psychology experiments on yourself.
Does AppsychologyLab cover AP Psych as well as AP Psychology?
Yes — "AP Psych" is just the common shorthand for AP Psychology, the same College Board course. AppsychologyLab covers it either way: the AP Psych score calculator, practice tests, all five units, and the AAQ and EBQ question types.
How accurate is the AppsychologyLab score calculator?
It applies the College Board's official 66.7% multiple-choice / 33.3% free-response weighting for the redesigned 2025 exam, so it gives a realistic estimate. Because the exact curve is re-set each year, treat your predicted 1–5 as a study guide rather than an official result.
Start With Your Score
See where you stand right now, then close the gap by running the experiments behind each unit.
Predict My AP Psychology Score