3: 1: Lifespan Psychology Last updated Jan 14, 2021 Save as PDF 20: Coffee House: Relax – Take a Break – Socialize! 3.1: Introduction to Life Span, Growth and Development Page ID82443 ( \newcommand{\kernel}{\mathrm{null}\,}\) 3.1: Introduction to Life Span, Growth and Development3.2: The Cohort Effect3.3: Culture3.4: Periods of Development3.5: Research Methods3.6: Video: 49 Up3.7: Video: Meet Neil3.8: Lecture: Introduction to Life Span, Growth and Development3.9: PowerPoint: Introduction to Life Span Development