AP Psychology · Unit 2

Biological Bases of Behavior

Neurons, brain structures, neurotransmitters, genetics, and the endocrine system — the biology behind behavior.

College Board AP Psychology · Unit 2
Progress: 0 items mastered

§ 1Big Picture

§ 2Vocabulary

Tap a card to flip. Use Mark Known to track your progress — it's saved in your browser. Search to filter.

§ 3Key Identifications

Each card opens to show What / Who / When / Where / Why it matters for the AP exam. Click a card to expand.

§ 4Timeline of Discoveries

Gold dots = landmark findings that shaped modern neuroscience. Know the researcher and the key takeaway.

§ 5Learning Objectives

Click a question to reveal a model answer. These align with the College Board's course objectives for Unit 2 — if you can answer each cold, you own the unit.

§ 6Multiple-Choice Practice

AP Psych MCQs test your ability to apply concepts, not just recall definitions. Read the scenario carefully, then choose. Explanations appear after you answer.

§ 7Free-Response Questions (FRQ)

AP Psych FRQ strategy: define the term, apply it to the scenario, and explain the connection. Hit every sub-part — each is scored independently. Write your response first, then reveal the model.

§ 8Research Studies & Analysis

Work through each study with the research lens: method, findings, implications, and ethical considerations. Knowing classic studies by name earns points on the FRQ.

§ 9Extended Essay Practice

AP Psych FRQ Part 2 essays ask you to apply multiple concepts to a scenario. A strong answer: defines each term, connects it to the scenario, and uses specific researchers or studies as evidence.

§ 10Key Research Excerpts

The landmark studies and findings most likely to appear on the AP exam for this unit. Know the researcher, the method, and the takeaway.

§ 11Common Pitfalls

The specific mistakes AP readers see over and over on Unit 2 questions.

Score: 0/0
h. study