AP Psychology: Biological Bases of Behavior 🧠 1.1 Interaction of Heredity and Environment + 🔑 Key Concepts: Nature vs. Nurture Debate: Are we shaped more by genes (nature) or environment
(A.K.A. “How your body’s IoT sensors turn photons & pressure waves into first-gen brain packets”)ConceptCore Idea1-Sentence AP TakeawayTransductionConverting physical energy → neural codeRods & cones flip light into action potentials;
Sleep is your built-in nightly “systems update.” The hypothalamus schedules the downtime, the brainstem enforces it, and every 90 minutes you cycle through distinct “software modules” (NREM 1 → NREM
Big picture: The human brain = a 3-pound, 86-billion–neuron SaaS platform running 24/7. Evolution layered “legacy code” (hindbrain) under shiny “front-end” cortex. Know the hardware, know the psyc exam.1. Structural
Elevator-pitch: Every thought, emotion, and TikTok scroll is built on one microscopic workflow: a neuron hitting “send.” Master the hardware (anatomy), the firmware (ion channels), and the network protocol (synaptic
30-second elevator pitch (corporate-speak meets Gen Z):Think of your nervous system as the world’s most advanced, cloud-native, edge-deployed data network. The central nervous system (CNS) is your HQ (brain +
Buzzwords to anchor in your cortex: genotype vs. phenotype, reaction range, heritability, gene–environment correlation (rGE), epigenetics, shared/non-shared environment, plasticity.Nature ≠ Destiny.Your genotype is the full set of genetic code you
How to Study for AP Psychology in 30 Days: The Ultimate Last-Minute Brain HackSo the AP Psychology exam is coming up. You’ve got a month. Thirty days. And a very
Let me guess—you’re staring down the AP course catalog and wondering: Should I take AP Psychology? Is it worth it? Is it hard? Will it mess with my brain or
1. IntroductionThe human brain, often described as the control center of the body, is composed of billions of neurons and supportive glial cells. These cells work in tandem to create