Life@18: Psychology  Human Behavior, Mental Processes, Identity, Relationships, and Well-BeingUnit 1: Foundations of PsychologyLesson 1 — What Is Psychology? Scope, History & Major Perspectives Lesson 2 — Research Methods & Ethics in Psychology Lesson 3 — Statistics, Bias & Critical Thinking in PsychologyNEW FOR 2026Help students understand how psychology explains thinking, behavior, learning, emotions, relationships, identity, mental health, and personal growth with this standards-aligned lesso