Life@18: Psychology Human Behavior, Mental Processes, Identity, Relationships, and Well-BeingUnit 3: Sensation, Perception & ConsciousnessLesson 7 — Sensation & Perception Lesson 8 — Sleep & the Teenage Brain Lesson 9 — Attention & FocusNEW FOR 2026Help students understand how psychology explains thinking, behavior, learning, emotions, relationships, identity, mental health, and personal growth with this standards-aligned lesson designed for high school learners. Ideal for Psychology, Life Skil