🍼 Chapter 23 · The First Year

Developmental Milestones 0-12 Months, Infant Crying & Colic, Cognitive/Emotional Development, Parent-Infant Interaction, and Anticipatory Guidance. From neonatal reflexes to first steps — understanding the remarkable transformation of the first year of life. Nelson Textbook of Pediatrics 22nd Edition.

🌐 paeds.online — Pediatric Learning Platform

📝 30 Clinical Scenarios — The First Year (including Colic & Crying)

📇 High‑Yield Review Cards

🩺 Clinical Correlates: Infant Development, Crying & Colic

Select a topic to learn about milestones, red flags, colic management, or parent guidance.

📋 Stepwise Approach to First-Year Care & Anticipatory Guidance

🔑 Key Principles — First Year (Nelson Ch 23)
• Brain volume doubles in first year — critical period for plasticity.
• Developmental surveillance at every visit: gross motor, fine motor, language, social-emotional.
• Colic (rule of 3): crying >3hr/d, >3d/wk, >3wk, resolves by 3-4mo. Exclude organic causes.
• Sleep consolidation emerges by 3-6 months; promote self-soothing.
• Secure attachment built through contingent responsiveness.

    ⚡ Reflex Prompts — First-Year Scenarios

    📖 Chapter 23 Summary: The First Year & Infant Crying/Colic