Psych/Soc rewards students who know hundreds of terms andcan apply them to unfamiliar research. Here's exactly what the section tests, how to practice it, and a free full-length with a complete Psych/Soc section.
The Psychological, Social, and Biological Foundations of Behavior section, by discipline (approximate AAMC targets).
Every Psych/Soc question maps to one of these, weighted roughly as shown.
| Concept | What it covers | Share |
|---|---|---|
| FC 6 | How people sense, perceive, think, feel and react — sensation, perception, cognition, memory, emotion and stress. | 25% |
| FC 7 | Why people behave as they do and how behavior changes — personality, psychological disorders, motivation, attitudes and learning. | 35% |
| FC 8 | How we think about ourselves and others — identity, social thinking, attribution, prejudice and social interaction. | 20% |
| FC 9 | How society is organized — social structure, institutions, culture and demographics. | 15% |
| FC 10 | Social inequality — stratification, class, mobility and access to resources. | 5% |
Skill 1
Knowledge of scientific concepts and principles
Skill 2
Scientific reasoning and problem-solving
Skill 3
Reasoning about the design and execution of research
Skill 4
Data-based and statistical reasoning
Weights are the AAMC's approximate targets (nearest 5%) and vary from test to test. Full section map: what's on the MCAT.
Want the full content plan? Read the MCAT Psych/Soc study guide.
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The Psychological, Social, and Biological Foundations of Behavior (Psych/Soc) section has 59 questions in 95 minutes — a mix of passage-based and standalone (discrete) questions. That's about 1.6 minutes per question.
According to the AAMC, Psych/Soc is roughly 65% introductory psychology, 30% introductory sociology and 5% introductory biology. It's organized around five foundational concepts (6–10) covering perception and cognition, behavior and behavior change, self and social interaction, social structure, and social inequality.
Combine two things: active recall of the many terms and theories the section tests (flashcards work well here), and timed passage practice that forces you to apply those terms to research scenarios. Review every miss by asking whether you didn't know the term or misread the study — the fix is different for each.
Many students find the content more familiar than Chem/Phys, but that's a trap: the section is broad, uses precise terminology, and about 55% of its questions (by the AAMC's skill weighting) test scientific reasoning, research design, or data interpretation rather than recall alone. Under-preparing Psych/Soc is a common way to lose easy points.
The AAMC targets introductory college-level psychology and sociology. If you haven't taken these courses, a focused content review is usually enough — the challenge is volume and precise definitions, not depth.
Yes. A free DoctorMCAT account includes a full-length practice test with a complete Psych/Soc section (59 questions, 95 minutes) and an instant scaled score, so you can see exactly which Psych/Soc topics are costing you points.
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